{"version":"1.0.0","segments":[{"speaker":"Zhehan Yi","startTime":50.78,"endTime":54.29,"body":"To be honest, from"},{"speaker":"Zhehan Yi","startTime":50.78,"endTime":54.29,"body":"manufacturer standpoint, passing"},{"speaker":"Zhehan Yi","startTime":54.32,"endTime":58.22,"body":"or getting the certificates or"},{"speaker":"Zhehan Yi","startTime":54.32,"endTime":58.22,"body":"passing those tests is actually"},{"speaker":"Zhehan Yi","startTime":58.22,"endTime":62.69,"body":"the minimum requirement of your"},{"speaker":"Zhehan Yi","startTime":58.22,"endTime":62.69,"body":"product, right? But you gotta do"},{"speaker":"Zhehan Yi","startTime":62.870000000000005,"endTime":66.26,"body":"much, much more for your"},{"speaker":"Zhehan Yi","startTime":62.870000000000005,"endTime":66.26,"body":"product, you know, to improve"},{"speaker":"Zhehan Yi","startTime":66.26,"endTime":69.08,"body":"the safety, not just passing it."},{"speaker":"Zhehan Yi","startTime":66.26,"endTime":69.08,"body":"So we do have a lot of,"},{"speaker":"Zhehan Yi","startTime":69.5,"endTime":74.09,"body":"actually, I'd say, measures that"},{"speaker":"Zhehan Yi","startTime":69.5,"endTime":74.09,"body":"were taken in terms of, you"},{"speaker":"Zhehan Yi","startTime":74.09,"endTime":75.38,"body":"know, CPS battery."},{"speaker":"intro","startTime":75.8,"endTime":78.68,"body":"Are you speeding the"},{"speaker":"intro","startTime":75.8,"endTime":78.68,"body":"energy transition? Here at the"},{"speaker":"intro","startTime":78.68,"endTime":82.19,"body":"Clean Power Hour, our host, Tim"},{"speaker":"intro","startTime":78.68,"endTime":82.19,"body":"Montague, bring you the best in"},{"speaker":"intro","startTime":82.19,"endTime":86.03,"body":"solar batteries and clean"},{"speaker":"intro","startTime":82.19,"endTime":86.03,"body":"technologies every week. Want to"},{"speaker":"intro","startTime":86.03,"endTime":90.2,"body":"go deeper into decarbonization."},{"speaker":"intro","startTime":86.03,"endTime":90.2,"body":"We do too. We're here to help"},{"speaker":"intro","startTime":90.2,"endTime":93.23,"body":"you understand and command the"},{"speaker":"intro","startTime":90.2,"endTime":93.23,"body":"commercial, residential and"},{"speaker":"intro","startTime":93.23,"endTime":97.34,"body":"utility, solar, wind and storage"},{"speaker":"intro","startTime":93.23,"endTime":97.34,"body":"industries. So let's get to it"},{"speaker":"intro","startTime":97.7,"endTime":100.28,"body":"together, We can speed the"},{"speaker":"intro","startTime":97.7,"endTime":100.28,"body":"energy transition."},{"speaker":"Tim Montague","startTime":102.53999999999999,"endTime":105.15,"body":"Welcome to the"},{"speaker":"Tim Montague","startTime":102.53999999999999,"endTime":105.15,"body":"Clean Power Hour live. I'm Tim"},{"speaker":"Tim Montague","startTime":105.15,"endTime":109.35,"body":"Montague, your host today,"},{"speaker":"Tim Montague","startTime":105.15,"endTime":109.35,"body":"ensuring safety in grid scale"},{"speaker":"Tim Montague","startTime":109.35,"endTime":114.12,"body":"battery systems, expert insights"},{"speaker":"Tim Montague","startTime":109.35,"endTime":114.12,"body":"and best practices, featuring Dr"},{"speaker":"Tim Montague","startTime":114.12,"endTime":119.43,"body":"Zhehan Yi from Chint Power"},{"speaker":"Tim Montague","startTime":114.12,"endTime":119.43,"body":"Systems, America's number one"},{"speaker":"Tim Montague","startTime":119.52,"endTime":123.15,"body":"three phase string inverter"},{"speaker":"Tim Montague","startTime":119.52,"endTime":123.15,"body":"manufacturer, and now featuring"},{"speaker":"Tim Montague","startTime":123.18,"endTime":127.47,"body":"a five megawatt hour battery"},{"speaker":"Tim Montague","startTime":123.18,"endTime":127.47,"body":"solution, and Ryan Mayfield of"},{"speaker":"Tim Montague","startTime":127.47,"endTime":131.64,"body":"Mayfield Renewables, grid scale"},{"speaker":"Tim Montague","startTime":127.47,"endTime":131.64,"body":"battery systems have seen"},{"speaker":"Tim Montague","startTime":131.64,"endTime":134.97,"body":"remarkable growth in the United"},{"speaker":"Tim Montague","startTime":131.64,"endTime":134.97,"body":"States, with installed capacity"},{"speaker":"Tim Montague","startTime":134.97,"endTime":138.72,"body":"jumping from around one gigawatt"},{"speaker":"Tim Montague","startTime":134.97,"endTime":138.72,"body":"just four years ago to"},{"speaker":"Tim Montague","startTime":138.72,"endTime":143.01,"body":"approximately 17 gigawatts"},{"speaker":"Tim Montague","startTime":138.72,"endTime":143.01,"body":"today. This rapid adoption is"},{"speaker":"Tim Montague","startTime":143.01,"endTime":146.49,"body":"expected to continue with"},{"speaker":"Tim Montague","startTime":143.01,"endTime":146.49,"body":"projections that the US could"},{"speaker":"Tim Montague","startTime":146.49,"endTime":150.42000000000002,"body":"exceed 100 gigawatts of battery"},{"speaker":"Tim Montague","startTime":146.49,"endTime":150.42000000000002,"body":"storage capacity by the end of"},{"speaker":"Tim Montague","startTime":150.42000000000002,"endTime":154.92000000000002,"body":"this decade, as deployment"},{"speaker":"Tim Montague","startTime":150.42000000000002,"endTime":154.92000000000002,"body":"accelerates, so do safety"},{"speaker":"Tim Montague","startTime":154.92000000000002,"endTime":158.25,"body":"concerns. The acceptance and"},{"speaker":"Tim Montague","startTime":154.92000000000002,"endTime":158.25,"body":"understanding of these systems"},{"speaker":"Tim Montague","startTime":158.25,"endTime":161.85,"body":"by authorities having"},{"speaker":"Tim Montague","startTime":158.25,"endTime":161.85,"body":"jurisdiction and utilities are"},{"speaker":"Tim Montague","startTime":161.85,"endTime":166.82999999999998,"body":"crucial for their successful"},{"speaker":"Tim Montague","startTime":161.85,"endTime":166.82999999999998,"body":"integration. Ahs often focus on"},{"speaker":"Tim Montague","startTime":166.82999999999998,"endTime":170.73000000000002,"body":"safety aspects, particularly the"},{"speaker":"Tim Montague","startTime":166.82999999999998,"endTime":170.73000000000002,"body":"risk of thermal runaway in"},{"speaker":"Tim Montague","startTime":170.73000000000002,"endTime":175.74,"body":"lithium ion batteries, which"},{"speaker":"Tim Montague","startTime":170.73000000000002,"endTime":175.74,"body":"dominate the market, engaging"},{"speaker":"Tim Montague","startTime":175.74,"endTime":179.43,"body":"with the HJ early in the design"},{"speaker":"Tim Montague","startTime":175.74,"endTime":179.43,"body":"process and adhering to fire"},{"speaker":"Tim Montague","startTime":179.43,"endTime":182.97,"body":"codes are essential steps in"},{"speaker":"Tim Montague","startTime":179.43,"endTime":182.97,"body":"addressing these concerns and"},{"speaker":"Tim Montague","startTime":182.97,"endTime":186.93,"body":"ensuring the safe widespread"},{"speaker":"Tim Montague","startTime":182.97,"endTime":186.93,"body":"adoption of this transformative"},{"speaker":"Tim Montague","startTime":186.93,"endTime":190.68,"body":"technology. Today, we're going"},{"speaker":"Tim Montague","startTime":186.93,"endTime":190.68,"body":"to explore explore some of the"},{"speaker":"Tim Montague","startTime":190.68,"endTime":195.09,"body":"fundamental safety standards and"},{"speaker":"Tim Montague","startTime":190.68,"endTime":195.09,"body":"testing protocols like UL 9540"},{"speaker":"Tim Montague","startTime":195.39000000000001,"endTime":200.58,"body":"and you UL 9540 a and learn how"},{"speaker":"Tim Montague","startTime":195.39000000000001,"endTime":200.58,"body":"CPS and others are addressing"},{"speaker":"Tim Montague","startTime":200.58,"endTime":205.02,"body":"safety and reliability. A few"},{"speaker":"Tim Montague","startTime":200.58,"endTime":205.02,"body":"housekeeping notes, please do"},{"speaker":"Tim Montague","startTime":205.02,"endTime":209.07,"body":"ask questions by entering them"},{"speaker":"Tim Montague","startTime":205.02,"endTime":209.07,"body":"in the Q and A tab in the Zoom"},{"speaker":"Tim Montague","startTime":209.07,"endTime":212.4,"body":"interface. We will do our best"},{"speaker":"Tim Montague","startTime":209.07,"endTime":212.4,"body":"to get to all of your questions"},{"speaker":"Tim Montague","startTime":213.03,"endTime":215.85,"body":"and note that this event is"},{"speaker":"Tim Montague","startTime":213.03,"endTime":215.85,"body":"being recorded. We will be"},{"speaker":"Tim Montague","startTime":215.85,"endTime":219.33,"body":"posting the recording on the"},{"speaker":"Tim Montague","startTime":215.85,"endTime":219.33,"body":"Clean Power Hour website and our"},{"speaker":"Tim Montague","startTime":219.33,"endTime":225.24,"body":"YouTube channel in about a week."},{"speaker":"Tim Montague","startTime":219.33,"endTime":225.24,"body":"So look for that, and please"},{"speaker":"Tim Montague","startTime":225.27,"endTime":228.21,"body":"share it with your colleagues."},{"speaker":"Tim Montague","startTime":225.27,"endTime":228.21,"body":"As I was saying in the pre show,"},{"speaker":"Tim Montague","startTime":229.17,"endTime":234.15,"body":"there's a tremendous need for"},{"speaker":"Tim Montague","startTime":229.17,"endTime":234.15,"body":"more education of ourselves as"},{"speaker":"Tim Montague","startTime":234.15,"endTime":237.3,"body":"energy professionals, of"},{"speaker":"Tim Montague","startTime":234.15,"endTime":237.3,"body":"authorities having jurisdiction"},{"speaker":"Tim Montague","startTime":237.63,"endTime":242.73,"body":"of customers. These are facility"},{"speaker":"Tim Montague","startTime":237.63,"endTime":242.73,"body":"owners, landowners, grid"},{"speaker":"Tim Montague","startTime":242.73,"endTime":248.1,"body":"operators. So much need for"},{"speaker":"Tim Montague","startTime":242.73,"endTime":248.1,"body":"education. So I'm really"},{"speaker":"Tim Montague","startTime":248.1,"endTime":252.09,"body":"grateful for our speakers today,"},{"speaker":"Tim Montague","startTime":248.1,"endTime":252.09,"body":"and with that, I'm really"},{"speaker":"Tim Montague","startTime":252.09,"endTime":256.62,"body":"pleased to introduce our expert"},{"speaker":"Tim Montague","startTime":252.09,"endTime":256.62,"body":"panelists. Dr Zhehan Yi is the"},{"speaker":"Tim Montague","startTime":256.62,"endTime":262.53,"body":"utility and ESS Product"},{"speaker":"Tim Montague","startTime":256.62,"endTime":262.53,"body":"Solutions director for Chint"},{"speaker":"Tim Montague","startTime":262.53,"endTime":266.43,"body":"Power Systems America. He"},{"speaker":"Tim Montague","startTime":262.53,"endTime":266.43,"body":"focuses his efforts in leading"},{"speaker":"Tim Montague","startTime":266.43,"endTime":271.74,"body":"CPS utility and ESS product"},{"speaker":"Tim Montague","startTime":266.43,"endTime":271.74,"body":"roadmap and strategy. Dr Yi"},{"speaker":"Tim Montague","startTime":271.74,"endTime":275.15999999999997,"body":"graduated from Georgetown"},{"speaker":"Tim Montague","startTime":271.74,"endTime":275.15999999999997,"body":"University, sorry, George"},{"speaker":"Tim Montague","startTime":275.15999999999997,"endTime":278.94,"body":"Washington University, with a"},{"speaker":"Tim Montague","startTime":275.15999999999997,"endTime":278.94,"body":"PhD in electrical engineering."},{"speaker":"Tim Montague","startTime":279.21000000000004,"endTime":282.99,"body":"He holds six patents and is the"},{"speaker":"Tim Montague","startTime":279.21000000000004,"endTime":282.99,"body":"author of more than 30 peer"},{"speaker":"Tim Montague","startTime":282.99,"endTime":287.1,"body":"reviewed articles and conference"},{"speaker":"Tim Montague","startTime":282.99,"endTime":287.1,"body":"proceedings. Dr Yi is an IEEE"},{"speaker":"Tim Montague","startTime":287.1,"endTime":291.48,"body":"senior member, Associate Editor"},{"speaker":"Tim Montague","startTime":287.1,"endTime":291.48,"body":"for IEEE access and co chair for"},{"speaker":"Tim Montague","startTime":291.48,"endTime":296.31,"body":"IEEE Task Force on Internet of"},{"speaker":"Tim Montague","startTime":291.48,"endTime":296.31,"body":"Things and for power systems."},{"speaker":"Tim Montague","startTime":297.21000000000004,"endTime":300.48,"body":"His research interests includes"},{"speaker":"Tim Montague","startTime":297.21000000000004,"endTime":300.48,"body":"artificial intelligence and"},{"speaker":"Tim Montague","startTime":300.48,"endTime":304.91999999999996,"body":"power systems and renewable"},{"speaker":"Tim Montague","startTime":300.48,"endTime":304.91999999999996,"body":"energy integration. Dr Z is"},{"speaker":"Tim Montague","startTime":304.91999999999996,"endTime":309.53999999999996,"body":"joined by Ryan Mayfield, founder"},{"speaker":"Tim Montague","startTime":304.91999999999996,"endTime":309.53999999999996,"body":"and CEO of Mayfield renewables."},{"speaker":"Tim Montague","startTime":310.16999999999996,"endTime":314.52,"body":"Ryan brings 25 plus years of"},{"speaker":"Tim Montague","startTime":310.16999999999996,"endTime":314.52,"body":"solar PV and energy storage"},{"speaker":"Tim Montague","startTime":314.52,"endTime":317.78999999999996,"body":"experience to the industry."},{"speaker":"Tim Montague","startTime":314.52,"endTime":317.78999999999996,"body":"Since founding his engineering"},{"speaker":"Tim Montague","startTime":317.78999999999996,"endTime":321.65999999999997,"body":"consultancy in 2007 he's been"},{"speaker":"Tim Montague","startTime":317.78999999999996,"endTime":321.65999999999997,"body":"instrumental in advancing"},{"speaker":"Tim Montague","startTime":321.65999999999997,"endTime":326.19000000000005,"body":"industry standards through his"},{"speaker":"Tim Montague","startTime":321.65999999999997,"endTime":326.19000000000005,"body":"role on NEC code making panel"},{"speaker":"Tim Montague","startTime":326.22,"endTime":330.72,"body":"13, and as former PV systems"},{"speaker":"Tim Montague","startTime":326.22,"endTime":330.72,"body":"technical editor for solar pro"},{"speaker":"Tim Montague","startTime":330.72,"endTime":335.19000000000005,"body":"magazine an environmental"},{"speaker":"Tim Montague","startTime":330.72,"endTime":335.19000000000005,"body":"resources engineering graduate,"},{"speaker":"Tim Montague","startTime":335.22,"endTime":339.15,"body":"Mayfield is widely recognized"},{"speaker":"Tim Montague","startTime":335.22,"endTime":339.15,"body":"for developing best in class"},{"speaker":"Tim Montague","startTime":339.15,"endTime":342.12,"body":"technical training and"},{"speaker":"Tim Montague","startTime":339.15,"endTime":342.12,"body":"engineering solutions across the"},{"speaker":"Tim Montague","startTime":342.12,"endTime":345.80999999999995,"body":"renewable sector. He's the"},{"speaker":"Tim Montague","startTime":342.12,"endTime":345.80999999999995,"body":"author of PB design and"},{"speaker":"Tim Montague","startTime":345.80999999999995,"endTime":348.92999999999995,"body":"installation for dummies and a"},{"speaker":"Tim Montague","startTime":345.80999999999995,"endTime":348.92999999999995,"body":"regular contributor to home"},{"speaker":"Tim Montague","startTime":348.92999999999995,"endTime":353.88,"body":"Power magazine. What. Welcome Dr"},{"speaker":"Tim Montague","startTime":348.92999999999995,"endTime":353.88,"body":"Z and Ryan. I would love to hear"},{"speaker":"Tim Montague","startTime":354.0,"endTime":357.21000000000004,"body":"some brief introductory comments"},{"speaker":"Tim Montague","startTime":354.0,"endTime":357.21000000000004,"body":"from both of you. Why don't we"},{"speaker":"Tim Montague","startTime":357.21000000000004,"endTime":361.20000000000005,"body":"start with you? Dr Z tell us why"},{"speaker":"Tim Montague","startTime":357.21000000000004,"endTime":361.20000000000005,"body":"this is such an important topic,"},{"speaker":"Tim Montague","startTime":361.20000000000005,"endTime":365.13,"body":"and how CPS has been working to"},{"speaker":"Tim Montague","startTime":361.20000000000005,"endTime":365.13,"body":"bring grid scale batteries to"},{"speaker":"Tim Montague","startTime":365.13,"endTime":365.88,"body":"the US market."},{"speaker":"Zhehan Yi","startTime":367.37,"endTime":371.75,"body":"Yeah. Thank you, Tim"},{"speaker":"Zhehan Yi","startTime":367.37,"endTime":371.75,"body":"Ryan, for this opportunity. It's"},{"speaker":"Zhehan Yi","startTime":371.75,"endTime":376.90999999999997,"body":"great to join the webinar today."},{"speaker":"Zhehan Yi","startTime":371.75,"endTime":376.90999999999997,"body":"Yeah, I think battery has been a"},{"speaker":"Zhehan Yi","startTime":377.41999999999996,"endTime":383.96000000000004,"body":"the increasing interest topic in"},{"speaker":"Zhehan Yi","startTime":377.41999999999996,"endTime":383.96000000000004,"body":"the past couple years, and I"},{"speaker":"Zhehan Yi","startTime":383.96000000000004,"endTime":386.45000000000005,"body":"believe you'll still be a like a"},{"speaker":"Zhehan Yi","startTime":383.96000000000004,"endTime":386.45000000000005,"body":"hot topic in the next couple"},{"speaker":"Zhehan Yi","startTime":386.45000000000005,"endTime":391.34000000000003,"body":"years, as the attaching rate of"},{"speaker":"Zhehan Yi","startTime":386.45000000000005,"endTime":391.34000000000003,"body":"battery to solar, larger scale"},{"speaker":"Zhehan Yi","startTime":391.61,"endTime":395.78,"body":"solar project increase, and also"},{"speaker":"Zhehan Yi","startTime":391.61,"endTime":395.78,"body":"the needs for renewable energy,"},{"speaker":"Zhehan Yi","startTime":396.08000000000004,"endTime":400.64,"body":"as we know for So energy is"},{"speaker":"Zhehan Yi","startTime":396.08000000000004,"endTime":400.64,"body":"really, I would say, the patch"},{"speaker":"Zhehan Yi","startTime":400.64,"endTime":405.98,"body":"goal, because it depends on how"},{"speaker":"Zhehan Yi","startTime":400.64,"endTime":405.98,"body":"well the solar irradiation is"},{"speaker":"Zhehan Yi","startTime":405.98,"endTime":410.36,"body":"generating the power. So to make"},{"speaker":"Zhehan Yi","startTime":405.98,"endTime":410.36,"body":"those more stable, or to make"},{"speaker":"Zhehan Yi","startTime":410.9,"endTime":415.25,"body":"those more usable for the better"},{"speaker":"Zhehan Yi","startTime":410.9,"endTime":415.25,"body":"utility, any storage is a good"},{"speaker":"Zhehan Yi","startTime":415.25,"endTime":419.53999999999996,"body":"tool to smooth out the solar"},{"speaker":"Zhehan Yi","startTime":415.25,"endTime":419.53999999999996,"body":"generation and to store the"},{"speaker":"Zhehan Yi","startTime":419.53999999999996,"endTime":423.08000000000004,"body":"excess energy in the solar and"},{"speaker":"Zhehan Yi","startTime":419.53999999999996,"endTime":423.08000000000004,"body":"from the solar so you can use it"},{"speaker":"Zhehan Yi","startTime":423.08000000000004,"endTime":426.62,"body":"later, when it's needed. So it's"},{"speaker":"Zhehan Yi","startTime":423.08000000000004,"endTime":426.62,"body":"a good tool. As more and more"},{"speaker":"Zhehan Yi","startTime":426.62,"endTime":431.24,"body":"that we're hearing from safety"},{"speaker":"Zhehan Yi","startTime":426.62,"endTime":431.24,"body":"concerns, especially from HJ we"},{"speaker":"Zhehan Yi","startTime":431.24,"endTime":435.5,"body":"noticed that there's some gaps"},{"speaker":"Zhehan Yi","startTime":431.24,"endTime":435.5,"body":"between the understanding of the"},{"speaker":"Zhehan Yi","startTime":435.5,"endTime":440.27,"body":"solar battery safety, especially"},{"speaker":"Zhehan Yi","startTime":435.5,"endTime":440.27,"body":"fire safety, and also the"},{"speaker":"Zhehan Yi","startTime":440.27,"endTime":444.67999999999995,"body":"protocol or the emergency"},{"speaker":"Zhehan Yi","startTime":440.27,"endTime":444.67999999999995,"body":"response needed to eliminate it"},{"speaker":"Zhehan Yi","startTime":444.74,"endTime":449.33000000000004,"body":"or to reduce the risk of those"},{"speaker":"Zhehan Yi","startTime":444.74,"endTime":449.33000000000004,"body":"safety issues. I believe this is"},{"speaker":"Zhehan Yi","startTime":449.36,"endTime":454.61,"body":"a good topic that we can open"},{"speaker":"Zhehan Yi","startTime":449.36,"endTime":454.61,"body":"the discussion here with you,"},{"speaker":"Zhehan Yi","startTime":454.61,"endTime":459.20000000000005,"body":"Tim and Ryan, and also discuss"},{"speaker":"Zhehan Yi","startTime":454.61,"endTime":459.20000000000005,"body":"with our attendees today as well"},{"speaker":"Zhehan Yi","startTime":459.32000000000005,"endTime":460.4,"body":"to have questions."},{"speaker":"Tim Montague","startTime":460.70000000000005,"endTime":464.53999999999996,"body":"Great. Thank you."},{"speaker":"Tim Montague","startTime":460.70000000000005,"endTime":464.53999999999996,"body":"And Ryan Mayfield, tell us a"},{"speaker":"Tim Montague","startTime":464.53999999999996,"endTime":467.63,"body":"little bit about your recent"},{"speaker":"Tim Montague","startTime":464.53999999999996,"endTime":467.63,"body":"experience serving developers"},{"speaker":"Tim Montague","startTime":467.65999999999997,"endTime":472.01,"body":"EPCs and asset owners of battery"},{"speaker":"Tim Montague","startTime":467.65999999999997,"endTime":472.01,"body":"storage systems and why this"},{"speaker":"Tim Montague","startTime":472.01,"endTime":473.51,"body":"topic is near and dear to you,"},{"speaker":"Ryan Mayfield","startTime":474.23,"endTime":476.24,"body":"sure. Thanks,"},{"speaker":"Ryan Mayfield","startTime":474.23,"endTime":476.24,"body":"Tim, thanks for having me on"},{"speaker":"Ryan Mayfield","startTime":476.24,"endTime":480.23,"body":"this. Is thrilled to be here and"},{"speaker":"Ryan Mayfield","startTime":476.24,"endTime":480.23,"body":"appreciate the opportunity, and"},{"speaker":"Ryan Mayfield","startTime":480.26,"endTime":484.15999999999997,"body":"for us, so at Mayfield, we do a"},{"speaker":"Ryan Mayfield","startTime":480.26,"endTime":484.15999999999997,"body":"lot of design engineering work,"},{"speaker":"Ryan Mayfield","startTime":484.22,"endTime":487.85,"body":"and so working with, as you"},{"speaker":"Ryan Mayfield","startTime":484.22,"endTime":487.85,"body":"mentioned, EPCs developers, and"},{"speaker":"Ryan Mayfield","startTime":487.85,"endTime":491.57000000000005,"body":"that also puts it puts us in"},{"speaker":"Ryan Mayfield","startTime":487.85,"endTime":491.57000000000005,"body":"touch with a lot of ages, and"},{"speaker":"Ryan Mayfield","startTime":491.6,"endTime":495.59000000000003,"body":"for those people, very"},{"speaker":"Ryan Mayfield","startTime":491.6,"endTime":495.59000000000003,"body":"interested in safety, very"},{"speaker":"Ryan Mayfield","startTime":495.59000000000003,"endTime":499.07000000000005,"body":"interested in how the systems"},{"speaker":"Ryan Mayfield","startTime":495.59000000000003,"endTime":499.07000000000005,"body":"are going to work, what are the"},{"speaker":"Ryan Mayfield","startTime":499.07000000000005,"endTime":501.83000000000004,"body":"risks associated with it?"},{"speaker":"Ryan Mayfield","startTime":499.07000000000005,"endTime":501.83000000000004,"body":"Because honestly, there are"},{"speaker":"Ryan Mayfield","startTime":501.83000000000004,"endTime":503.99,"body":"risks, and we need to identify"},{"speaker":"Ryan Mayfield","startTime":501.83000000000004,"endTime":503.99,"body":"those, and we need to be"},{"speaker":"Ryan Mayfield","startTime":503.99,"endTime":508.01,"body":"realistic about those and"},{"speaker":"Ryan Mayfield","startTime":503.99,"endTime":508.01,"body":"mitigating against what those"},{"speaker":"Ryan Mayfield","startTime":508.01,"endTime":510.28999999999996,"body":"risks are. So I think that's"},{"speaker":"Ryan Mayfield","startTime":508.01,"endTime":510.28999999999996,"body":"always one of the big things"},{"speaker":"Ryan Mayfield","startTime":510.32000000000005,"endTime":515.69,"body":"where we are in an industry"},{"speaker":"Ryan Mayfield","startTime":510.32000000000005,"endTime":515.69,"body":"that's rapidly evolving. We're"},{"speaker":"Ryan Mayfield","startTime":515.69,"endTime":518.81,"body":"learning things in real time. We"},{"speaker":"Ryan Mayfield","startTime":515.69,"endTime":518.81,"body":"are having issues. We're seeing"},{"speaker":"Ryan Mayfield","startTime":518.81,"endTime":521.69,"body":"things, and we're responding to"},{"speaker":"Ryan Mayfield","startTime":518.81,"endTime":521.69,"body":"those. And so trying to gather"},{"speaker":"Ryan Mayfield","startTime":521.69,"endTime":526.01,"body":"that information, collect it,"},{"speaker":"Ryan Mayfield","startTime":521.69,"endTime":526.01,"body":"and then turn around and educate"},{"speaker":"Ryan Mayfield","startTime":526.01,"endTime":528.77,"body":"the industry. That's a big part"},{"speaker":"Ryan Mayfield","startTime":526.01,"endTime":528.77,"body":"of you know who we are, what"},{"speaker":"Ryan Mayfield","startTime":528.77,"endTime":532.34,"body":"we're doing, what we want to do"},{"speaker":"Ryan Mayfield","startTime":528.77,"endTime":532.34,"body":"for the industry. This is"},{"speaker":"Ryan Mayfield","startTime":532.37,"endTime":537.23,"body":"another great opportunity to do"},{"speaker":"Ryan Mayfield","startTime":532.37,"endTime":537.23,"body":"that. And you mentioned CMP 13."},{"speaker":"Ryan Mayfield","startTime":537.26,"endTime":541.1,"body":"So I am on code making panel 13."},{"speaker":"Ryan Mayfield","startTime":537.26,"endTime":541.1,"body":"I'm an alternate and just"},{"speaker":"Ryan Mayfield","startTime":541.1,"endTime":543.92,"body":"recently got back from a set of"},{"speaker":"Ryan Mayfield","startTime":541.1,"endTime":543.92,"body":"meetings. Very interesting."},{"speaker":"Ryan Mayfield","startTime":543.92,"endTime":546.8,"body":"That's for the National"},{"speaker":"Ryan Mayfield","startTime":543.92,"endTime":546.8,"body":"Electrical Code. And so National"},{"speaker":"Ryan Mayfield","startTime":546.8,"endTime":550.43,"body":"Electrical Code trying to think"},{"speaker":"Ryan Mayfield","startTime":546.8,"endTime":550.43,"body":"about all the other codes as"},{"speaker":"Ryan Mayfield","startTime":550.43,"endTime":554.72,"body":"well, fire code, 855, and how"},{"speaker":"Ryan Mayfield","startTime":550.43,"endTime":554.72,"body":"we're going to make these"},{"speaker":"Ryan Mayfield","startTime":554.72,"endTime":557.96,"body":"systems as safe as possible. So"},{"speaker":"Ryan Mayfield","startTime":554.72,"endTime":557.96,"body":"thrilled to be here and share"},{"speaker":"Ryan Mayfield","startTime":557.96,"endTime":560.06,"body":"some of these insights and hear"},{"speaker":"Ryan Mayfield","startTime":557.96,"endTime":560.06,"body":"from the folks out there."},{"speaker":"Tim Montague","startTime":561.56,"endTime":564.77,"body":"Awesome. Thank"},{"speaker":"Tim Montague","startTime":561.56,"endTime":564.77,"body":"you. If you're just joining now,"},{"speaker":"Tim Montague","startTime":564.77,"endTime":569.8399999999999,"body":"please do put your questions in"},{"speaker":"Tim Montague","startTime":564.77,"endTime":569.8399999999999,"body":"the Q A tool there at the bottom"},{"speaker":"Tim Montague","startTime":570.02,"endTime":573.9499999999999,"body":"of the Zoom interface. We really"},{"speaker":"Tim Montague","startTime":570.02,"endTime":573.9499999999999,"body":"want to hear your questions, and"},{"speaker":"Tim Montague","startTime":625.6399999999999,"endTime":630.5899999999999,"body":"we'll do our best to get to all"},{"speaker":"Tim Montague","startTime":625.6399999999999,"endTime":630.5899999999999,"body":"of those today. And don't worry"},{"speaker":"Tim Montague","startTime":630.5899999999999,"endTime":634.9100000000001,"body":"if a colleague couldn't be here"},{"speaker":"Tim Montague","startTime":630.5899999999999,"endTime":634.9100000000001,"body":"today, you can share the"},{"speaker":"Tim Montague","startTime":634.9100000000001,"endTime":638.72,"body":"recording with them in a week's"},{"speaker":"Tim Montague","startTime":634.9100000000001,"endTime":638.72,"body":"time, this will be on the Clean"},{"speaker":"Tim Montague","startTime":638.72,"endTime":641.9300000000001,"body":"Power Hour website and our"},{"speaker":"Tim Montague","startTime":638.72,"endTime":641.9300000000001,"body":"YouTube channel, and I'll make"},{"speaker":"Tim Montague","startTime":641.9300000000001,"endTime":645.6800000000001,"body":"sure that CPS promotes the"},{"speaker":"Tim Montague","startTime":641.9300000000001,"endTime":645.6800000000001,"body":"recording as well, so you can"},{"speaker":"Tim Montague","startTime":645.6800000000001,"endTime":651.1099999999999,"body":"look for that. So let's talk a"},{"speaker":"Tim Montague","startTime":645.6800000000001,"endTime":651.1099999999999,"body":"little bit about this foundation"},{"speaker":"Tim Montague","startTime":651.1099999999999,"endTime":654.53,"body":"that we have established here in"},{"speaker":"Tim Montague","startTime":651.1099999999999,"endTime":654.53,"body":"the US, one of the main"},{"speaker":"Tim Montague","startTime":654.8599999999999,"endTime":658.7,"body":"certification bodies for"},{"speaker":"Tim Montague","startTime":654.8599999999999,"endTime":658.7,"body":"equipment, electrical equipment,"},{"speaker":"Tim Montague","startTime":658.7,"endTime":663.44,"body":"batteries, solar, is UL, and we"},{"speaker":"Tim Montague","startTime":658.7,"endTime":663.44,"body":"have something called UL 9540"},{"speaker":"Tim Montague","startTime":663.47,"endTime":669.05,"body":"and UL 9540 a, what are and this"},{"speaker":"Tim Montague","startTime":663.47,"endTime":669.05,"body":"is for both of you, what are the"},{"speaker":"Tim Montague","startTime":669.05,"endTime":674.8999999999999,"body":"general requirements and"},{"speaker":"Tim Montague","startTime":669.05,"endTime":674.8999999999999,"body":"limitations of 9540"},{"speaker":"Zhehan Yi","startTime":677.4200000000001,"endTime":680.1800000000001,"body":"Yeah, maybe I can"},{"speaker":"Zhehan Yi","startTime":677.4200000000001,"endTime":680.1800000000001,"body":"start from manufacturers"},{"speaker":"Zhehan Yi","startTime":680.3299999999999,"endTime":684.44,"body":"perspective for their product,"},{"speaker":"Zhehan Yi","startTime":680.3299999999999,"endTime":684.44,"body":"especially valid product for"},{"speaker":"Zhehan Yi","startTime":684.44,"endTime":690.05,"body":"large scale battery that to be"},{"speaker":"Zhehan Yi","startTime":684.44,"endTime":690.05,"body":"able to prove that is safe from"},{"speaker":"Zhehan Yi","startTime":690.05,"endTime":694.49,"body":"fire propagation perspective,"},{"speaker":"Zhehan Yi","startTime":690.05,"endTime":694.49,"body":"you have to pass the 9540 a"},{"speaker":"Zhehan Yi","startTime":694.49,"endTime":698.69,"body":"test. And 9540 A is mature"},{"speaker":"Zhehan Yi","startTime":694.49,"endTime":698.69,"body":"majorly for, just for the fire"},{"speaker":"Zhehan Yi","startTime":699.05,"endTime":703.0699999999999,"body":"propagation, our thermal runaway"},{"speaker":"Zhehan Yi","startTime":699.05,"endTime":703.0699999999999,"body":"test for the battery. Itself,"},{"speaker":"Zhehan Yi","startTime":704.27,"endTime":708.1099999999999,"body":"and 9540 is more like a"},{"speaker":"Zhehan Yi","startTime":704.27,"endTime":708.1099999999999,"body":"standard, or like a certificate"},{"speaker":"Zhehan Yi","startTime":708.1099999999999,"endTime":712.19,"body":"for a system level, including"},{"speaker":"Zhehan Yi","startTime":708.1099999999999,"endTime":712.19,"body":"battery and PCs, to see how the"},{"speaker":"Zhehan Yi","startTime":712.22,"endTime":717.02,"body":"system work together to ensure"},{"speaker":"Zhehan Yi","startTime":712.22,"endTime":717.02,"body":"the safety. Yeah, it provides a"},{"speaker":"Zhehan Yi","startTime":717.02,"endTime":720.29,"body":"lot of actually guidance on how"},{"speaker":"Zhehan Yi","startTime":717.02,"endTime":720.29,"body":"you design your battery to"},{"speaker":"Zhehan Yi","startTime":720.6199999999999,"endTime":727.22,"body":"prevent fire propagation or"},{"speaker":"Zhehan Yi","startTime":720.6199999999999,"endTime":727.22,"body":"thermal propagation. It's it's a"},{"speaker":"Zhehan Yi","startTime":727.22,"endTime":730.4300000000001,"body":"good foundation and"},{"speaker":"Zhehan Yi","startTime":727.22,"endTime":730.4300000000001,"body":"understanding ground for the"},{"speaker":"Zhehan Yi","startTime":730.4300000000001,"endTime":735.8,"body":"majority of the users, also the"},{"speaker":"Zhehan Yi","startTime":730.4300000000001,"endTime":735.8,"body":"manufacturer, on how they can"},{"speaker":"Zhehan Yi","startTime":735.8299999999999,"endTime":740.0899999999999,"body":"design the system and how people"},{"speaker":"Zhehan Yi","startTime":735.8299999999999,"endTime":740.0899999999999,"body":"use the system. But I'm pretty"},{"speaker":"Zhehan Yi","startTime":740.0899999999999,"endTime":743.81,"body":"sure there are still limitation"},{"speaker":"Zhehan Yi","startTime":740.0899999999999,"endTime":743.81,"body":"in there, because for a system"},{"speaker":"Zhehan Yi","startTime":743.81,"endTime":747.3499999999999,"body":"that passed this test, we're"},{"speaker":"Zhehan Yi","startTime":743.81,"endTime":747.3499999999999,"body":"still seeing fires, whether in"},{"speaker":"Zhehan Yi","startTime":747.3499999999999,"endTime":750.74,"body":"the warehouse or whether they're"},{"speaker":"Zhehan Yi","startTime":747.3499999999999,"endTime":750.74,"body":"in operation. So there must be"},{"speaker":"Zhehan Yi","startTime":750.74,"endTime":754.49,"body":"something that is missing, or,"},{"speaker":"Zhehan Yi","startTime":750.74,"endTime":754.49,"body":"let's say, missing, but"},{"speaker":"Zhehan Yi","startTime":754.49,"endTime":757.04,"body":"something more that we can do to"},{"speaker":"Zhehan Yi","startTime":754.49,"endTime":757.04,"body":"to increase the safety or"},{"speaker":"Zhehan Yi","startTime":757.04,"endTime":760.97,"body":"prevent such kind of events or"},{"speaker":"Zhehan Yi","startTime":757.04,"endTime":760.97,"body":"eliminate it. I would say, if we"},{"speaker":"Zhehan Yi","startTime":760.97,"endTime":765.26,"body":"start from 9540 a it's called a"},{"speaker":"Zhehan Yi","startTime":760.97,"endTime":765.26,"body":"thermal runway propagation test."},{"speaker":"Zhehan Yi","startTime":767.1499999999999,"endTime":770.3,"body":"I would say one of the"},{"speaker":"Zhehan Yi","startTime":767.1499999999999,"endTime":770.3,"body":"limitation of it is it does not"},{"speaker":"Zhehan Yi","startTime":770.9300000000001,"endTime":776.45,"body":"have a, like a four visibility"},{"speaker":"Zhehan Yi","startTime":770.9300000000001,"endTime":776.45,"body":"of the large scale file behavior"},{"speaker":"Zhehan Yi","startTime":776.45,"endTime":780.05,"body":"of the system. Thermal"},{"speaker":"Zhehan Yi","startTime":776.45,"endTime":780.05,"body":"propagation is solely just heat"},{"speaker":"Zhehan Yi","startTime":780.05,"endTime":783.8899999999999,"body":"up or, like intentionally put"},{"speaker":"Zhehan Yi","startTime":780.05,"endTime":783.8899999999999,"body":"test the cells or from cell"},{"speaker":"Zhehan Yi","startTime":783.8899999999999,"endTime":788.48,"body":"level, from pack level, from"},{"speaker":"Zhehan Yi","startTime":783.8899999999999,"endTime":788.48,"body":"module, rack unit level, to see"},{"speaker":"Zhehan Yi","startTime":788.48,"endTime":793.04,"body":"how, if one of the cell or get"},{"speaker":"Zhehan Yi","startTime":788.48,"endTime":793.04,"body":"hit up and start to smoke,"},{"speaker":"Zhehan Yi","startTime":793.22,"endTime":796.19,"body":"provide some thermal runaway"},{"speaker":"Zhehan Yi","startTime":793.22,"endTime":796.19,"body":"events, how it's going to"},{"speaker":"Zhehan Yi","startTime":796.19,"endTime":799.19,"body":"propagate through the cells and"},{"speaker":"Zhehan Yi","startTime":796.19,"endTime":799.19,"body":"through the packs, how it"},{"speaker":"Zhehan Yi","startTime":799.19,"endTime":802.5799999999999,"body":"working in that way. And it's"},{"speaker":"Zhehan Yi","startTime":799.19,"endTime":802.5799999999999,"body":"all these tests are done in the"},{"speaker":"Zhehan Yi","startTime":802.5799999999999,"endTime":808.0699999999999,"body":"lab, to be honest. So one"},{"speaker":"Zhehan Yi","startTime":802.5799999999999,"endTime":808.0699999999999,"body":"limitation is that does not have"},{"speaker":"Zhehan Yi","startTime":808.0699999999999,"endTime":813.77,"body":"the full scale feasibility of"},{"speaker":"Zhehan Yi","startTime":808.0699999999999,"endTime":813.77,"body":"how the battery will behave if"},{"speaker":"Zhehan Yi","startTime":813.77,"endTime":818.99,"body":"it's really on fire in reality."},{"speaker":"Zhehan Yi","startTime":813.77,"endTime":818.99,"body":"So that's one I can think of."},{"speaker":"Zhehan Yi","startTime":819.44,"endTime":822.95,"body":"The second, I think, is more"},{"speaker":"Zhehan Yi","startTime":819.44,"endTime":822.95,"body":"site specific, because it's done"},{"speaker":"Zhehan Yi","startTime":822.95,"endTime":826.79,"body":"in the lab. So a lot of case"},{"speaker":"Zhehan Yi","startTime":822.95,"endTime":826.79,"body":"battery, most of the case"},{"speaker":"Zhehan Yi","startTime":826.79,"endTime":828.8299999999999,"body":"actually battery are installed"},{"speaker":"Zhehan Yi","startTime":826.79,"endTime":828.8299999999999,"body":"in the environment, are"},{"speaker":"Zhehan Yi","startTime":829.49,"endTime":834.05,"body":"different than the lab. So there"},{"speaker":"Zhehan Yi","startTime":829.49,"endTime":834.05,"body":"are a lot of other protocols or"},{"speaker":"Zhehan Yi","startTime":834.05,"endTime":837.4100000000001,"body":"other measures needed to be done"},{"speaker":"Zhehan Yi","startTime":834.05,"endTime":837.4100000000001,"body":"to improve the safety of the"},{"speaker":"Zhehan Yi","startTime":837.4100000000001,"endTime":838.8199999999999,"body":"battery itself. I'll"},{"speaker":"Tim Montague","startTime":838.8199999999999,"endTime":842.4200000000001,"body":"just reiterate. UL"},{"speaker":"Tim Montague","startTime":838.8199999999999,"endTime":842.4200000000001,"body":"9540 is a safety standard for"},{"speaker":"Tim Montague","startTime":842.4200000000001,"endTime":845.3299999999999,"body":"energy storage systems. It's a"},{"speaker":"Tim Montague","startTime":842.4200000000001,"endTime":845.3299999999999,"body":"comprehensive safety standard"},{"speaker":"Tim Montague","startTime":845.3299999999999,"endTime":848.48,"body":"that governs the integration"},{"speaker":"Tim Montague","startTime":845.3299999999999,"endTime":848.48,"body":"operation and maintenance of"},{"speaker":"Tim Montague","startTime":848.48,"endTime":853.8799999999999,"body":"energy storage systems. And and"},{"speaker":"Tim Montague","startTime":848.48,"endTime":853.8799999999999,"body":"then 9540 A is the test method"},{"speaker":"Tim Montague","startTime":853.8799999999999,"endTime":858.74,"body":"for thermal runaway evaluation"},{"speaker":"Tim Montague","startTime":853.8799999999999,"endTime":858.74,"body":"at the cell module, unit and"},{"speaker":"Tim Montague","startTime":858.74,"endTime":863.8999999999999,"body":"installation level. Ryan, do you"},{"speaker":"Tim Montague","startTime":858.74,"endTime":863.8999999999999,"body":"have any comments about 9540 and"},{"speaker":"Tim Montague","startTime":863.9300000000001,"endTime":866.0899999999999,"body":"9540 A Yes,"},{"speaker":"Ryan Mayfield","startTime":866.1499999999999,"endTime":868.46,"body":"I was, that's a"},{"speaker":"Ryan Mayfield","startTime":866.1499999999999,"endTime":868.46,"body":"great recap on that, Tim, and"},{"speaker":"Ryan Mayfield","startTime":868.46,"endTime":871.22,"body":"that's exactly what I was going"},{"speaker":"Ryan Mayfield","startTime":868.46,"endTime":871.22,"body":"to reiterate some of the things"},{"speaker":"Ryan Mayfield","startTime":871.22,"endTime":873.6499999999999,"body":"that doctors you said. So what"},{"speaker":"Ryan Mayfield","startTime":871.22,"endTime":873.6499999999999,"body":"you just said is exactly right."},{"speaker":"Ryan Mayfield","startTime":873.6499999999999,"endTime":877.49,"body":"And so the important, the thing"},{"speaker":"Ryan Mayfield","startTime":873.6499999999999,"endTime":877.49,"body":"that I always reiterate or talk"},{"speaker":"Ryan Mayfield","startTime":877.49,"endTime":880.6399999999999,"body":"about when I'm talking about"},{"speaker":"Ryan Mayfield","startTime":877.49,"endTime":880.6399999999999,"body":"these two, is 9540 is the"},{"speaker":"Ryan Mayfield","startTime":880.6399999999999,"endTime":884.24,"body":"standard. So manufacturers will"},{"speaker":"Ryan Mayfield","startTime":880.6399999999999,"endTime":884.24,"body":"go and test to that standard,"},{"speaker":"Ryan Mayfield","startTime":884.24,"endTime":889.31,"body":"and they will get a listing to"},{"speaker":"Ryan Mayfield","startTime":884.24,"endTime":889.31,"body":"9540 9540 A is a test method,"},{"speaker":"Ryan Mayfield","startTime":889.6399999999999,"endTime":892.28,"body":"and exactly as you just laid it"},{"speaker":"Ryan Mayfield","startTime":889.6399999999999,"endTime":892.28,"body":"out. So they start at the"},{"speaker":"Ryan Mayfield","startTime":892.28,"endTime":896.03,"body":"smallest unit level, or excuse"},{"speaker":"Ryan Mayfield","startTime":892.28,"endTime":896.03,"body":"me, small, smallest portion of"},{"speaker":"Ryan Mayfield","startTime":896.03,"endTime":898.25,"body":"the battery, so that's the cell"},{"speaker":"Ryan Mayfield","startTime":896.03,"endTime":898.25,"body":"level. And then they move. They"},{"speaker":"Ryan Mayfield","startTime":898.25,"endTime":902.1800000000001,"body":"go larger and larger in terms of"},{"speaker":"Ryan Mayfield","startTime":898.25,"endTime":902.1800000000001,"body":"the testing protocol. And as Dr"},{"speaker":"Ryan Mayfield","startTime":902.1800000000001,"endTime":906.56,"body":"Z noted, there's, there is a"},{"speaker":"Ryan Mayfield","startTime":902.1800000000001,"endTime":906.56,"body":"real, I guess discrepancy is the"},{"speaker":"Ryan Mayfield","startTime":906.56,"endTime":912.5,"body":"way to put it, in terms of what"},{"speaker":"Ryan Mayfield","startTime":906.56,"endTime":912.5,"body":"the test is doing versus what"},{"speaker":"Ryan Mayfield","startTime":912.74,"endTime":919.6099999999999,"body":"this large scale fire test would"},{"speaker":"Ryan Mayfield","startTime":912.74,"endTime":919.6099999999999,"body":"be producing. So per 9540 a the"},{"speaker":"Ryan Mayfield","startTime":920.0899999999999,"endTime":924.8299999999999,"body":"to properly do the test, the"},{"speaker":"Ryan Mayfield","startTime":920.0899999999999,"endTime":924.8299999999999,"body":"manufacturer has to initiate"},{"speaker":"Ryan Mayfield","startTime":924.8299999999999,"endTime":928.9100000000001,"body":"thermal runaway in a cell that"},{"speaker":"Ryan Mayfield","startTime":924.8299999999999,"endTime":928.9100000000001,"body":"that has to propagate to an"},{"speaker":"Ryan Mayfield","startTime":928.9100000000001,"endTime":932.8999999999999,"body":"adjacent cell within the module,"},{"speaker":"Ryan Mayfield","startTime":928.9100000000001,"endTime":932.8999999999999,"body":"and at that point, the"},{"speaker":"Ryan Mayfield","startTime":932.8999999999999,"endTime":936.4100000000001,"body":"manufacturer can actually"},{"speaker":"Ryan Mayfield","startTime":932.8999999999999,"endTime":936.4100000000001,"body":"contain that propagation and not"},{"speaker":"Ryan Mayfield","startTime":936.4100000000001,"endTime":939.6199999999999,"body":"have it go to any other cells."},{"speaker":"Ryan Mayfield","startTime":936.4100000000001,"endTime":939.6199999999999,"body":"And that would be considered a"},{"speaker":"Ryan Mayfield","startTime":939.8599999999999,"endTime":943.6099999999999,"body":"passing test, and you would get"},{"speaker":"Ryan Mayfield","startTime":939.8599999999999,"endTime":943.6099999999999,"body":"the data from that, and that"},{"speaker":"Ryan Mayfield","startTime":943.6099999999999,"endTime":947.72,"body":"would be able to inform you, as"},{"speaker":"Ryan Mayfield","startTime":943.6099999999999,"endTime":947.72,"body":"a installer, as a, h, j, what"},{"speaker":"Ryan Mayfield","startTime":947.72,"endTime":953.54,"body":"the propagation risks are. As Dr"},{"speaker":"Ryan Mayfield","startTime":947.72,"endTime":953.54,"body":"Z noted, there's no requirement"},{"speaker":"Ryan Mayfield","startTime":953.5699999999999,"endTime":958.1299999999999,"body":"to light that on fire, though."},{"speaker":"Ryan Mayfield","startTime":953.5699999999999,"endTime":958.1299999999999,"body":"So as part of the 9548 test, as"},{"speaker":"Ryan Mayfield","startTime":958.1299999999999,"endTime":960.95,"body":"it stands right now, there is no"},{"speaker":"Ryan Mayfield","startTime":958.1299999999999,"endTime":960.95,"body":"need to, there is no requirement"},{"speaker":"Ryan Mayfield","startTime":960.95,"endTime":964.7,"body":"to, to actually light it on"},{"speaker":"Ryan Mayfield","startTime":960.95,"endTime":964.7,"body":"fire. And as we know, we are"},{"speaker":"Ryan Mayfield","startTime":964.7,"endTime":969.6800000000001,"body":"seeing fire. So even units that"},{"speaker":"Ryan Mayfield","startTime":964.7,"endTime":969.6800000000001,"body":"are going through the 9548"},{"speaker":"Ryan Mayfield","startTime":969.6800000000001,"endTime":973.76,"body":"testing, there are still"},{"speaker":"Ryan Mayfield","startTime":969.6800000000001,"endTime":973.76,"body":"external events happening that"},{"speaker":"Ryan Mayfield","startTime":973.76,"endTime":976.55,"body":"could start the units on fire."},{"speaker":"Ryan Mayfield","startTime":973.76,"endTime":976.55,"body":"And that's actually what we've"},{"speaker":"Ryan Mayfield","startTime":976.55,"endTime":981.0799999999999,"body":"been seeing most often from the"},{"speaker":"Ryan Mayfield","startTime":976.55,"endTime":981.0799999999999,"body":"when we go and look at the fires"},{"speaker":"Ryan Mayfield","startTime":981.0799999999999,"endTime":983.96,"body":"that have happened, it's these"},{"speaker":"Ryan Mayfield","startTime":981.0799999999999,"endTime":983.96,"body":"external events. It's water that"},{"speaker":"Ryan Mayfield","startTime":983.96,"endTime":987.6199999999999,"body":"got into the battery container."},{"speaker":"Ryan Mayfield","startTime":983.96,"endTime":987.6199999999999,"body":"It's a it's a lightning event or"},{"speaker":"Ryan Mayfield","startTime":987.6199999999999,"endTime":989.72,"body":"something like that. That"},{"speaker":"Ryan Mayfield","startTime":987.6199999999999,"endTime":989.72,"body":"actually is what caused the"},{"speaker":"Ryan Mayfield","startTime":989.72,"endTime":992.27,"body":"fire. It wasn't the batteries"},{"speaker":"Ryan Mayfield","startTime":989.72,"endTime":992.27,"body":"themselves, but nonetheless,"},{"speaker":"Ryan Mayfield","startTime":992.3,"endTime":996.4100000000001,"body":"they caught on fire. So as an"},{"speaker":"Ryan Mayfield","startTime":992.3,"endTime":996.4100000000001,"body":"industry I mentioned earlier,"},{"speaker":"Ryan Mayfield","startTime":996.44,"endTime":999.02,"body":"we're learning in real time,"},{"speaker":"Ryan Mayfield","startTime":996.44,"endTime":999.02,"body":"we're making adjustments. And"},{"speaker":"Ryan Mayfield","startTime":999.3499999999999,"endTime":1003.79,"body":"the things I would just point"},{"speaker":"Ryan Mayfield","startTime":999.3499999999999,"endTime":1003.79,"body":"out is CSA, the. CSA group is"},{"speaker":"Ryan Mayfield","startTime":1004.0899999999999,"endTime":1006.8499999999999,"body":"going to introduce they they"},{"speaker":"Ryan Mayfield","startTime":1004.0899999999999,"endTime":1006.8499999999999,"body":"have it written now. They're"},{"speaker":"Ryan Mayfield","startTime":1006.8499999999999,"endTime":1010.3,"body":"going through public comment"},{"speaker":"Ryan Mayfield","startTime":1006.8499999999999,"endTime":1010.3,"body":"2025, they have something called"},{"speaker":"Ryan Mayfield","startTime":1010.3,"endTime":1015.73,"body":"CSA TS 800 and that is a large"},{"speaker":"Ryan Mayfield","startTime":1010.3,"endTime":1015.73,"body":"scale fire test procedure. And"},{"speaker":"Ryan Mayfield","startTime":1015.73,"endTime":1019.06,"body":"so this will be a procedure that"},{"speaker":"Ryan Mayfield","startTime":1015.73,"endTime":1019.06,"body":"manufacturers can follow"},{"speaker":"Ryan Mayfield","startTime":1019.3599999999999,"endTime":1023.0799999999999,"body":"actually light the gasses on"},{"speaker":"Ryan Mayfield","startTime":1019.3599999999999,"endTime":1023.0799999999999,"body":"fire and see what happens. And"},{"speaker":"Ryan Mayfield","startTime":1023.0799999999999,"endTime":1028.33,"body":"so this is, in my opinion, a"},{"speaker":"Ryan Mayfield","startTime":1023.0799999999999,"endTime":1028.33,"body":"good, big step for our industry,"},{"speaker":"Ryan Mayfield","startTime":1028.54,"endTime":1030.43,"body":"because we're going to actually"},{"speaker":"Ryan Mayfield","startTime":1028.54,"endTime":1030.43,"body":"be able to see what happens at"},{"speaker":"Ryan Mayfield","startTime":1030.43,"endTime":1033.6399999999999,"body":"that point, and folks like CPS"},{"speaker":"Ryan Mayfield","startTime":1030.43,"endTime":1033.6399999999999,"body":"are going to be able to"},{"speaker":"Ryan Mayfield","startTime":1033.67,"endTime":1036.82,"body":"understand much better hJS will"},{"speaker":"Ryan Mayfield","startTime":1033.67,"endTime":1036.82,"body":"understand, and so we'll be able"},{"speaker":"Ryan Mayfield","startTime":1036.82,"endTime":1038.1399999999999,"body":"to mitigate our risk better."},{"speaker":"Tim Montague","startTime":1038.5,"endTime":1040.99,"body":"Your comments"},{"speaker":"Tim Montague","startTime":1038.5,"endTime":1040.99,"body":"remind me of Mike Tyson, who's"},{"speaker":"Tim Montague","startTime":1040.99,"endTime":1043.21,"body":"in the news because he has a"},{"speaker":"Tim Montague","startTime":1040.99,"endTime":1043.21,"body":"fight this week, which is"},{"speaker":"Tim Montague","startTime":1043.21,"endTime":1047.77,"body":"amazing. The guy is coming back"},{"speaker":"Tim Montague","startTime":1043.21,"endTime":1047.77,"body":"in his 60s, I think, but he's"},{"speaker":"Tim Montague","startTime":1047.77,"endTime":1050.86,"body":"famous for saying, everybody has"},{"speaker":"Tim Montague","startTime":1047.77,"endTime":1050.86,"body":"a plan until they get punched in"},{"speaker":"Tim Montague","startTime":1050.86,"endTime":1055.0,"body":"the face. And this is how, this"},{"speaker":"Tim Montague","startTime":1050.86,"endTime":1055.0,"body":"is what we're talking about,"},{"speaker":"Tim Montague","startTime":1055.0,"endTime":1058.69,"body":"though, right? Because the"},{"speaker":"Tim Montague","startTime":1055.0,"endTime":1058.69,"body":"actual real life circumstances"},{"speaker":"Tim Montague","startTime":1058.69,"endTime":1062.05,"body":"are always different than the"},{"speaker":"Tim Montague","startTime":1058.69,"endTime":1062.05,"body":"laboratory testing that goes on."},{"speaker":"Tim Montague","startTime":1062.05,"endTime":1064.8999999999999,"body":"But I'm curious if either of you"},{"speaker":"Tim Montague","startTime":1062.05,"endTime":1064.8999999999999,"body":"could tell us a little bit about"},{"speaker":"Tim Montague","startTime":1065.08,"endTime":1070.12,"body":"what are the paces that UL is"},{"speaker":"Tim Montague","startTime":1065.08,"endTime":1070.12,"body":"putting these systems through to"},{"speaker":"Tim Montague","startTime":1070.12,"endTime":1077.02,"body":"achieve 9540 or 40 a you both"},{"speaker":"Tim Montague","startTime":1070.12,"endTime":1077.02,"body":"have said they're not actually"},{"speaker":"Tim Montague","startTime":1077.02,"endTime":1080.3200000000002,"body":"catching the battery on fire or"},{"speaker":"Tim Montague","startTime":1077.02,"endTime":1080.3200000000002,"body":"forcing you to catch the battery"},{"speaker":"Tim Montague","startTime":1080.3200000000002,"endTime":1085.8100000000002,"body":"on Fire and but what are they"},{"speaker":"Tim Montague","startTime":1080.3200000000002,"endTime":1085.8100000000002,"body":"doing? They're just putting it"},{"speaker":"Tim Montague","startTime":1085.8100000000002,"endTime":1090.94,"body":"in an oven. Are they discharging"},{"speaker":"Tim Montague","startTime":1085.8100000000002,"endTime":1090.94,"body":"and charging it super fast? What"},{"speaker":"Tim Montague","startTime":1090.94,"endTime":1091.75,"body":"all are they doing?"},{"speaker":"Ryan Mayfield","startTime":1092.5900000000001,"endTime":1094.8700000000001,"body":"Doctor Z, do you"},{"speaker":"Ryan Mayfield","startTime":1092.5900000000001,"endTime":1094.8700000000001,"body":"want to as a manufacturer?"},{"speaker":"Ryan Mayfield","startTime":1095.17,"endTime":1097.93,"body":"You've gone through it. I'm sure"},{"speaker":"Ryan Mayfield","startTime":1095.17,"endTime":1097.93,"body":"you've been part of all that."},{"speaker":"Zhehan Yi","startTime":1099.0700000000002,"endTime":1103.63,"body":"Yeah, so for the 9548"},{"speaker":"Zhehan Yi","startTime":1099.0700000000002,"endTime":1103.63,"body":"specifically, Ryan mentioned"},{"speaker":"Zhehan Yi","startTime":1103.63,"endTime":1106.48,"body":"that there are multiple levels,"},{"speaker":"Zhehan Yi","startTime":1103.63,"endTime":1106.48,"body":"from the cell level, which is"},{"speaker":"Zhehan Yi","startTime":1106.48,"endTime":1110.0500000000002,"body":"the smallest building block of"},{"speaker":"Zhehan Yi","startTime":1106.48,"endTime":1110.0500000000002,"body":"the battery, and then go up to"},{"speaker":"Zhehan Yi","startTime":1110.0800000000002,"endTime":1112.51,"body":"module level, which is like a"},{"speaker":"Zhehan Yi","startTime":1110.0800000000002,"endTime":1112.51,"body":"package of multiple of the"},{"speaker":"Zhehan Yi","startTime":1112.51,"endTime":1115.8100000000002,"body":"cells. And then go up to the"},{"speaker":"Zhehan Yi","startTime":1112.51,"endTime":1115.8100000000002,"body":"rack level, unit level, which"},{"speaker":"Zhehan Yi","startTime":1115.8100000000002,"endTime":1119.8300000000002,"body":"can be like a container, like a"},{"speaker":"Zhehan Yi","startTime":1115.8100000000002,"endTime":1119.8300000000002,"body":"20 D container. The tests are"},{"speaker":"Zhehan Yi","startTime":1119.8600000000001,"endTime":1122.6200000000001,"body":"the tests were divided into"},{"speaker":"Zhehan Yi","startTime":1119.8600000000001,"endTime":1122.6200000000001,"body":"multiple phases at the very"},{"speaker":"Zhehan Yi","startTime":1122.6200000000001,"endTime":1125.8600000000001,"body":"beginning, for example, for the"},{"speaker":"Zhehan Yi","startTime":1122.6200000000001,"endTime":1125.8600000000001,"body":"pet level, your attention"},{"speaker":"Zhehan Yi","startTime":1125.89,"endTime":1129.7,"body":"intentionally heat up one of the"},{"speaker":"Zhehan Yi","startTime":1125.89,"endTime":1129.7,"body":"cells by putting some of the"},{"speaker":"Zhehan Yi","startTime":1129.7,"endTime":1134.1100000000001,"body":"heating films internally of your"},{"speaker":"Zhehan Yi","startTime":1129.7,"endTime":1134.1100000000001,"body":"the pack. And then, you know,"},{"speaker":"Zhehan Yi","startTime":1134.1100000000001,"endTime":1138.31,"body":"hitting up and see how the cell"},{"speaker":"Zhehan Yi","startTime":1134.1100000000001,"endTime":1138.31,"body":"will perform. The cell will heat"},{"speaker":"Zhehan Yi","startTime":1138.31,"endTime":1140.8600000000001,"body":"up and release some gas, like,"},{"speaker":"Zhehan Yi","startTime":1138.31,"endTime":1140.8600000000001,"body":"usually it's like, frameable"},{"speaker":"Zhehan Yi","startTime":1140.8600000000001,"endTime":1145.45,"body":"gas, and then it can start to"},{"speaker":"Zhehan Yi","startTime":1140.8600000000001,"endTime":1145.45,"body":"smoke. And you will see when the"},{"speaker":"Zhehan Yi","startTime":1145.45,"endTime":1150.16,"body":"point is start the thermal"},{"speaker":"Zhehan Yi","startTime":1145.45,"endTime":1150.16,"body":"event. You can see how it goes"},{"speaker":"Zhehan Yi","startTime":1150.16,"endTime":1153.34,"body":"with all the smoke coming out of"},{"speaker":"Zhehan Yi","startTime":1150.16,"endTime":1153.34,"body":"the pack. And there will be"},{"speaker":"Zhehan Yi","startTime":1153.34,"endTime":1157.84,"body":"monitor, monitoring of the"},{"speaker":"Zhehan Yi","startTime":1153.34,"endTime":1157.84,"body":"different cells inside the"},{"speaker":"Zhehan Yi","startTime":1157.8700000000001,"endTime":1161.59,"body":"module. Then you see how the"},{"speaker":"Zhehan Yi","startTime":1157.8700000000001,"endTime":1161.59,"body":"thermal runway can propagate"},{"speaker":"Zhehan Yi","startTime":1161.59,"endTime":1165.07,"body":"from one to one consecutively,"},{"speaker":"Zhehan Yi","startTime":1161.59,"endTime":1165.07,"body":"and eventually, how it goes,"},{"speaker":"Zhehan Yi","startTime":1165.07,"endTime":1168.97,"body":"does the the module cut fire, or"},{"speaker":"Zhehan Yi","startTime":1165.07,"endTime":1168.97,"body":"does the module just safely"},{"speaker":"Zhehan Yi","startTime":1168.97,"endTime":1172.51,"body":"release the gas without any"},{"speaker":"Zhehan Yi","startTime":1168.97,"endTime":1172.51,"body":"explosion or any fire? So"},{"speaker":"Zhehan Yi","startTime":1172.51,"endTime":1175.72,"body":"basically, that's a procedure,"},{"speaker":"Zhehan Yi","startTime":1172.51,"endTime":1175.72,"body":"and it's really interesting that"},{"speaker":"Zhehan Yi","startTime":1176.26,"endTime":1179.6200000000001,"body":"we're talking about pass and"},{"speaker":"Zhehan Yi","startTime":1176.26,"endTime":1179.6200000000001,"body":"fail for this type of"},{"speaker":"Zhehan Yi","startTime":1180.13,"endTime":1182.98,"body":"application, because it's hard"},{"speaker":"Zhehan Yi","startTime":1180.13,"endTime":1182.98,"body":"to understand what pass means,"},{"speaker":"Zhehan Yi","startTime":1182.98,"endTime":1186.79,"body":"and what fail means. Because"},{"speaker":"Zhehan Yi","startTime":1182.98,"endTime":1186.79,"body":"this, this test require you to"},{"speaker":"Zhehan Yi","startTime":1186.82,"endTime":1191.71,"body":"do thermal runway propagation. I"},{"speaker":"Zhehan Yi","startTime":1186.82,"endTime":1191.71,"body":"believe the best practice, or"},{"speaker":"Zhehan Yi","startTime":1191.71,"endTime":1195.58,"body":"the best design of the battery,"},{"speaker":"Zhehan Yi","startTime":1191.71,"endTime":1195.58,"body":"is no propagation, just limited"},{"speaker":"Zhehan Yi","startTime":1195.79,"endTime":1198.73,"body":"content, it into one cell"},{"speaker":"Zhehan Yi","startTime":1195.79,"endTime":1198.73,"body":"without any propagation, right?"},{"speaker":"Zhehan Yi","startTime":1198.73,"endTime":1201.67,"body":"That's the ideal condition. But"},{"speaker":"Zhehan Yi","startTime":1198.73,"endTime":1201.67,"body":"that never happened. That's why"},{"speaker":"Zhehan Yi","startTime":1201.67,"endTime":1204.64,"body":"we want to see what if it"},{"speaker":"Zhehan Yi","startTime":1201.67,"endTime":1204.64,"body":"escape, and then what if it"},{"speaker":"Zhehan Yi","startTime":1204.64,"endTime":1207.79,"body":"propagates to another one? And"},{"speaker":"Zhehan Yi","startTime":1204.64,"endTime":1207.79,"body":"what's going to happen? This is"},{"speaker":"Zhehan Yi","startTime":1207.79,"endTime":1210.55,"body":"at the cell level, that is the"},{"speaker":"Zhehan Yi","startTime":1207.79,"endTime":1210.55,"body":"smallest level. Then we have the"},{"speaker":"Zhehan Yi","startTime":1210.55,"endTime":1212.77,"body":"pet level, multiple pack"},{"speaker":"Zhehan Yi","startTime":1210.55,"endTime":1212.77,"body":"together and see how they"},{"speaker":"Zhehan Yi","startTime":1212.77,"endTime":1216.43,"body":"propagate, and also the unit"},{"speaker":"Zhehan Yi","startTime":1212.77,"endTime":1216.43,"body":"level, which have multiple racks"},{"speaker":"Zhehan Yi","startTime":1216.46,"endTime":1218.47,"body":"of the batteries inside. So"},{"speaker":"Tim Montague","startTime":1218.47,"endTime":1220.69,"body":"let's talk about"},{"speaker":"Tim Montague","startTime":1218.47,"endTime":1220.69,"body":"by thinking how he was. Let's"},{"speaker":"Tim Montague","startTime":1220.69,"endTime":1223.39,"body":"talk about this from the H J"},{"speaker":"Tim Montague","startTime":1220.69,"endTime":1223.39,"body":"perspective. What are the"},{"speaker":"Tim Montague","startTime":1223.39,"endTime":1229.3600000000001,"body":"concerns? When an HJ is looking"},{"speaker":"Tim Montague","startTime":1223.39,"endTime":1229.3600000000001,"body":"at a site plan, they see, okay,"},{"speaker":"Tim Montague","startTime":1229.3600000000001,"endTime":1232.75,"body":"there's going to be three"},{"speaker":"Tim Montague","startTime":1229.3600000000001,"endTime":1232.75,"body":"battery containers, or 300"},{"speaker":"Tim Montague","startTime":1232.75,"endTime":1239.1100000000001,"body":"battery containers, and they're"},{"speaker":"Tim Montague","startTime":1232.75,"endTime":1239.1100000000001,"body":"thinking, Okay, what if so? I'm"},{"speaker":"Tim Montague","startTime":1239.1100000000001,"endTime":1241.8700000000001,"body":"curious, what are the concerns,"},{"speaker":"Tim Montague","startTime":1239.1100000000001,"endTime":1241.8700000000001,"body":"and what are the realistic"},{"speaker":"Tim Montague","startTime":1241.8700000000001,"endTime":1245.17,"body":"concerns, and what are perhaps"},{"speaker":"Tim Montague","startTime":1241.8700000000001,"endTime":1245.17,"body":"the unrealistic concerns that HJ"},{"speaker":"Tim Montague","startTime":1245.23,"endTime":1246.6100000000001,"body":"might have? Yeah, I"},{"speaker":"Ryan Mayfield","startTime":1246.6100000000001,"endTime":1248.47,"body":"think it's a"},{"speaker":"Ryan Mayfield","startTime":1246.6100000000001,"endTime":1248.47,"body":"great question. And as Dr Z was"},{"speaker":"Ryan Mayfield","startTime":1248.47,"endTime":1251.1100000000001,"body":"saying, this is a test, and it's"},{"speaker":"Ryan Mayfield","startTime":1248.47,"endTime":1251.1100000000001,"body":"hard not to use Pass Fail"},{"speaker":"Ryan Mayfield","startTime":1251.1100000000001,"endTime":1254.02,"body":"language when we start talking"},{"speaker":"Ryan Mayfield","startTime":1251.1100000000001,"endTime":1254.02,"body":"about tests, but it's really,"},{"speaker":"Ryan Mayfield","startTime":1254.05,"endTime":1257.26,"body":"it's gathering data is really"},{"speaker":"Ryan Mayfield","startTime":1254.05,"endTime":1257.26,"body":"what it is. And so to say pass"},{"speaker":"Ryan Mayfield","startTime":1257.26,"endTime":1260.02,"body":"fail, I think is. And I even"},{"speaker":"Ryan Mayfield","startTime":1257.26,"endTime":1260.02,"body":"heard myself say it just a"},{"speaker":"Ryan Mayfield","startTime":1260.02,"endTime":1262.78,"body":"couple minutes ago, so I know"},{"speaker":"Ryan Mayfield","startTime":1260.02,"endTime":1262.78,"body":"it's, I'm not perfect about it,"},{"speaker":"Ryan Mayfield","startTime":1263.1100000000001,"endTime":1265.54,"body":"so it's more about collecting"},{"speaker":"Ryan Mayfield","startTime":1263.1100000000001,"endTime":1265.54,"body":"the data and understanding what"},{"speaker":"Ryan Mayfield","startTime":1265.54,"endTime":1268.39,"body":"will happen to the system under"},{"speaker":"Ryan Mayfield","startTime":1265.54,"endTime":1268.39,"body":"these when these events happen."},{"speaker":"Ryan Mayfield","startTime":1268.54,"endTime":1272.32,"body":"And so as far as an h j goes,"},{"speaker":"Ryan Mayfield","startTime":1268.54,"endTime":1272.32,"body":"You're you as an H J, want to"},{"speaker":"Ryan Mayfield","startTime":1272.3500000000001,"endTime":1278.08,"body":"see that 9548 test report and"},{"speaker":"Ryan Mayfield","startTime":1272.3500000000001,"endTime":1278.08,"body":"understand what will happen if"},{"speaker":"Ryan Mayfield","startTime":1278.1100000000001,"endTime":1282.73,"body":"there is thermal runaway at"},{"speaker":"Ryan Mayfield","startTime":1278.1100000000001,"endTime":1282.73,"body":"those different levels. And so"},{"speaker":"Ryan Mayfield","startTime":1282.73,"endTime":1285.43,"body":"on our larger scale, we're"},{"speaker":"Ryan Mayfield","startTime":1282.73,"endTime":1285.43,"body":"talking about here our utility"},{"speaker":"Ryan Mayfield","startTime":1285.43,"endTime":1287.53,"body":"scale systems, we're going to"},{"speaker":"Ryan Mayfield","startTime":1285.43,"endTime":1287.53,"body":"see full containers of"},{"speaker":"Ryan Mayfield","startTime":1287.53,"endTime":1290.95,"body":"batteries, and they're going to"},{"speaker":"Ryan Mayfield","startTime":1287.53,"endTime":1290.95,"body":"be separated some distance from"},{"speaker":"Ryan Mayfield","startTime":1290.95,"endTime":1296.6200000000001,"body":"each other. And what you really"},{"speaker":"Ryan Mayfield","startTime":1290.95,"endTime":1296.6200000000001,"body":"want to know is, what if we do"},{"speaker":"Ryan Mayfield","startTime":1296.6200000000001,"endTime":1300.19,"body":"have a thermal runaway event,"},{"speaker":"Ryan Mayfield","startTime":1296.6200000000001,"endTime":1300.19,"body":"what will happen inside that"},{"speaker":"Ryan Mayfield","startTime":1300.19,"endTime":1304.09,"body":"container, and how will it prop."},{"speaker":"Ryan Mayfield","startTime":1300.19,"endTime":1304.09,"body":"From a container, one container"},{"speaker":"Ryan Mayfield","startTime":1304.09,"endTime":1306.88,"body":"to the next. Those are the"},{"speaker":"Ryan Mayfield","startTime":1304.09,"endTime":1306.88,"body":"questions really, that need to"},{"speaker":"Ryan Mayfield","startTime":1306.88,"endTime":1311.29,"body":"be asking. And that really helps"},{"speaker":"Ryan Mayfield","startTime":1306.88,"endTime":1311.29,"body":"inform how far apart do we put"},{"speaker":"Ryan Mayfield","startTime":1311.29,"endTime":1313.96,"body":"these where, how far from a"},{"speaker":"Ryan Mayfield","startTime":1311.29,"endTime":1313.96,"body":"property line, how far from a"},{"speaker":"Ryan Mayfield","startTime":1313.96,"endTime":1317.77,"body":"building? Those kinds of things."},{"speaker":"Ryan Mayfield","startTime":1313.96,"endTime":1317.77,"body":"Helps understand that the data"},{"speaker":"Ryan Mayfield","startTime":1317.77,"endTime":1321.76,"body":"reports are they're dense, quite"},{"speaker":"Ryan Mayfield","startTime":1317.77,"endTime":1321.76,"body":"honestly, and very often it's"},{"speaker":"Ryan Mayfield","startTime":1321.76,"endTime":1323.71,"body":"going to be working with the"},{"speaker":"Ryan Mayfield","startTime":1321.76,"endTime":1323.71,"body":"manufacturer to understand,"},{"speaker":"Ryan Mayfield","startTime":1323.71,"endTime":1326.92,"body":"here's what it was, or with the"},{"speaker":"Ryan Mayfield","startTime":1323.71,"endTime":1326.92,"body":"testing lab to understand,"},{"speaker":"Ryan Mayfield","startTime":1326.92,"endTime":1330.1000000000001,"body":"here's what the data is telling"},{"speaker":"Ryan Mayfield","startTime":1326.92,"endTime":1330.1000000000001,"body":"us. Because there's gonna be a"},{"speaker":"Ryan Mayfield","startTime":1330.1000000000001,"endTime":1332.8,"body":"lot of numbers, there's gonna be"},{"speaker":"Ryan Mayfield","startTime":1330.1000000000001,"endTime":1332.8,"body":"a lot of talk about volatile"},{"speaker":"Ryan Mayfield","startTime":1332.8,"endTime":1335.17,"body":"chemicals and those kinds of"},{"speaker":"Ryan Mayfield","startTime":1332.8,"endTime":1335.17,"body":"things that are being released."},{"speaker":"Ryan Mayfield","startTime":1335.41,"endTime":1340.39,"body":"Can't expect hJS to be chemists"},{"speaker":"Ryan Mayfield","startTime":1335.41,"endTime":1340.39,"body":"and understand all that and be"},{"speaker":"Ryan Mayfield","startTime":1340.39,"endTime":1343.09,"body":"able to come up with a good"},{"speaker":"Ryan Mayfield","startTime":1340.39,"endTime":1343.09,"body":"answer. So working with the"},{"speaker":"Ryan Mayfield","startTime":1343.09,"endTime":1346.51,"body":"manufacturer and the testing"},{"speaker":"Ryan Mayfield","startTime":1343.09,"endTime":1346.51,"body":"agency, I would say, is a big"},{"speaker":"Ryan Mayfield","startTime":1346.51,"endTime":1348.13,"body":"part of it. Yeah,"},{"speaker":"Tim Montague","startTime":1348.49,"endTime":1352.54,"body":"and then often the"},{"speaker":"Tim Montague","startTime":1348.49,"endTime":1352.54,"body":"HJ is going to engage the local"},{"speaker":"Tim Montague","startTime":1352.54,"endTime":1356.29,"body":"fire department and get their"},{"speaker":"Tim Montague","startTime":1352.54,"endTime":1356.29,"body":"comments, because they're the"},{"speaker":"Tim Montague","startTime":1356.29,"endTime":1359.47,"body":"ones who's who are potentially"},{"speaker":"Tim Montague","startTime":1356.29,"endTime":1359.47,"body":"cleaning up the mess. And let's"},{"speaker":"Tim Montague","startTime":1359.47,"endTime":1362.83,"body":"face it, it's early days in"},{"speaker":"Tim Montague","startTime":1359.47,"endTime":1362.83,"body":"battery storage, of course, in"},{"speaker":"Tim Montague","startTime":1362.83,"endTime":1366.04,"body":"California, many jurisdictions"},{"speaker":"Tim Montague","startTime":1362.83,"endTime":1366.04,"body":"have now seen grid scale"},{"speaker":"Tim Montague","startTime":1366.04,"endTime":1369.64,"body":"batteries, but in most other"},{"speaker":"Tim Montague","startTime":1366.04,"endTime":1369.64,"body":"parts of the country, these are"},{"speaker":"Tim Montague","startTime":1369.64,"endTime":1374.23,"body":"very one off facilities, and we"},{"speaker":"Tim Montague","startTime":1369.64,"endTime":1374.23,"body":"have literally 1000s and 1000s"},{"speaker":"Tim Montague","startTime":1374.26,"endTime":1378.82,"body":"of jurisdictions. And these"},{"speaker":"Tim Montague","startTime":1374.26,"endTime":1378.82,"body":"guys, no pun intended, but"},{"speaker":"Tim Montague","startTime":1378.82,"endTime":1382.6000000000001,"body":"they're drinking from a fire"},{"speaker":"Tim Montague","startTime":1378.82,"endTime":1382.6000000000001,"body":"hose, right? And you can't blame"},{"speaker":"Tim Montague","startTime":1382.6000000000001,"endTime":1387.16,"body":"them for being skeptical or"},{"speaker":"Tim Montague","startTime":1382.6000000000001,"endTime":1387.16,"body":"cautious, and so this is why,"},{"speaker":"Tim Montague","startTime":1387.16,"endTime":1390.46,"body":"this is one of the reasons we're"},{"speaker":"Tim Montague","startTime":1387.16,"endTime":1390.46,"body":"here today to put good"},{"speaker":"Tim Montague","startTime":1390.46,"endTime":1395.6200000000001,"body":"information out there, on the"},{"speaker":"Tim Montague","startTime":1390.46,"endTime":1395.6200000000001,"body":"internet, on YouTube, that these"},{"speaker":"Tim Montague","startTime":1395.6200000000001,"endTime":1400.51,"body":"first responders can see. And"},{"speaker":"Tim Montague","startTime":1395.6200000000001,"endTime":1400.51,"body":"traditionally, they're taking"},{"speaker":"Tim Montague","startTime":1400.51,"endTime":1404.23,"body":"care of building fires or car"},{"speaker":"Tim Montague","startTime":1400.51,"endTime":1404.23,"body":"fires on a daily basis, but"},{"speaker":"Tim Montague","startTime":1404.23,"endTime":1407.02,"body":"they're not taking care of"},{"speaker":"Tim Montague","startTime":1404.23,"endTime":1407.02,"body":"battery fires. And if you pour"},{"speaker":"Tim Montague","startTime":1407.02,"endTime":1411.7,"body":"water on a lithium battery, bad"},{"speaker":"Tim Montague","startTime":1407.02,"endTime":1411.7,"body":"things can happen. Right?"},{"speaker":"Tim Montague","startTime":1411.8500000000001,"endTime":1416.6200000000001,"body":"Lithium is extremely reactive,"},{"speaker":"Tim Montague","startTime":1411.8500000000001,"endTime":1416.6200000000001,"body":"so I guess I would love to hear,"},{"speaker":"Tim Montague","startTime":1416.65,"endTime":1421.93,"body":"what are your What are your"},{"speaker":"Tim Montague","startTime":1416.65,"endTime":1421.93,"body":"comments for H, j's and first"},{"speaker":"Tim Montague","startTime":1421.93,"endTime":1426.31,"body":"responders about lithium iron"},{"speaker":"Tim Montague","startTime":1421.93,"endTime":1426.31,"body":"phosphate, then the main grid"},{"speaker":"Tim Montague","startTime":1426.31,"endTime":1430.54,"body":"scale technology that we're"},{"speaker":"Tim Montague","startTime":1426.31,"endTime":1430.54,"body":"talking about, and how do you"},{"speaker":"Tim Montague","startTime":1430.54,"endTime":1432.25,"body":"quell their fears?"},{"speaker":"Ryan Mayfield","startTime":1433.27,"endTime":1435.73,"body":"Sure, I can try"},{"speaker":"Ryan Mayfield","startTime":1433.27,"endTime":1435.73,"body":"and jump on that one. First one"},{"speaker":"Ryan Mayfield","startTime":1435.73,"endTime":1438.1000000000001,"body":"of the things we've been at"},{"speaker":"Ryan Mayfield","startTime":1435.73,"endTime":1438.1000000000001,"body":"Mayfield, we've been doing a lot"},{"speaker":"Ryan Mayfield","startTime":1438.1000000000001,"endTime":1440.44,"body":"of research on this. We've been"},{"speaker":"Ryan Mayfield","startTime":1438.1000000000001,"endTime":1440.44,"body":"doing putting a lot of our own"},{"speaker":"Ryan Mayfield","startTime":1440.44,"endTime":1442.69,"body":"content together and putting it"},{"speaker":"Ryan Mayfield","startTime":1440.44,"endTime":1442.69,"body":"out there. So part of that is"},{"speaker":"Ryan Mayfield","startTime":1442.69,"endTime":1446.2,"body":"talking with fire officials,"},{"speaker":"Ryan Mayfield","startTime":1442.69,"endTime":1446.2,"body":"talking with people who are"},{"speaker":"Ryan Mayfield","startTime":1446.23,"endTime":1450.82,"body":"doing this work day to day. And"},{"speaker":"Ryan Mayfield","startTime":1446.23,"endTime":1450.82,"body":"one of the early on, and when we"},{"speaker":"Ryan Mayfield","startTime":1450.82,"endTime":1453.31,"body":"started these discussions, one"},{"speaker":"Ryan Mayfield","startTime":1450.82,"endTime":1453.31,"body":"of the things that got pointed"},{"speaker":"Ryan Mayfield","startTime":1453.31,"endTime":1456.7,"body":"out to us by fire officials is"},{"speaker":"Ryan Mayfield","startTime":1453.31,"endTime":1456.7,"body":"they will risk a lot to save a"},{"speaker":"Ryan Mayfield","startTime":1456.7,"endTime":1460.21,"body":"lot. They'll risk a little to"},{"speaker":"Ryan Mayfield","startTime":1456.7,"endTime":1460.21,"body":"save a little. And so what I"},{"speaker":"Ryan Mayfield","startTime":1460.21,"endTime":1464.29,"body":"mean by that is, if this is a"},{"speaker":"Ryan Mayfield","startTime":1460.21,"endTime":1464.29,"body":"battery system inside of a"},{"speaker":"Ryan Mayfield","startTime":1464.29,"endTime":1467.44,"body":"building where there are people,"},{"speaker":"Ryan Mayfield","startTime":1464.29,"endTime":1467.44,"body":"they will they being the"},{"speaker":"Ryan Mayfield","startTime":1467.44,"endTime":1471.76,"body":"firefighters will risk a lot in"},{"speaker":"Ryan Mayfield","startTime":1467.44,"endTime":1471.76,"body":"terms of what their procedures"},{"speaker":"Ryan Mayfield","startTime":1471.76,"endTime":1474.6100000000001,"body":"are in order to save that"},{"speaker":"Ryan Mayfield","startTime":1471.76,"endTime":1474.6100000000001,"body":"building, to save lives. If this"},{"speaker":"Ryan Mayfield","startTime":1474.6100000000001,"endTime":1479.98,"body":"is a remote location, and it's a"},{"speaker":"Ryan Mayfield","startTime":1474.6100000000001,"endTime":1479.98,"body":"couple dozen containers full of"},{"speaker":"Ryan Mayfield","startTime":1479.98,"endTime":1482.05,"body":"batteries out in the middle of a"},{"speaker":"Ryan Mayfield","startTime":1479.98,"endTime":1482.05,"body":"field, they'll probably pour"},{"speaker":"Ryan Mayfield","startTime":1482.05,"endTime":1485.95,"body":"water around this perimeter of"},{"speaker":"Ryan Mayfield","startTime":1482.05,"endTime":1485.95,"body":"it and do a defensive mechanism"},{"speaker":"Ryan Mayfield","startTime":1485.98,"endTime":1489.73,"body":"of letting it extinguish itself."},{"speaker":"Ryan Mayfield","startTime":1485.98,"endTime":1489.73,"body":"And so I think there's a really"},{"speaker":"Ryan Mayfield","startTime":1489.73,"endTime":1493.45,"body":"important thing of working with"},{"speaker":"Ryan Mayfield","startTime":1489.73,"endTime":1493.45,"body":"the firefighting community as"},{"speaker":"Ryan Mayfield","startTime":1493.45,"endTime":1496.0,"body":"well to understand what is,"},{"speaker":"Ryan Mayfield","startTime":1493.45,"endTime":1496.0,"body":"what's in if you're putting it"},{"speaker":"Ryan Mayfield","startTime":1496.0,"endTime":1498.73,"body":"inside a building, what's inside"},{"speaker":"Ryan Mayfield","startTime":1496.0,"endTime":1498.73,"body":"the building? What are the real"},{"speaker":"Ryan Mayfield","startTime":1498.73,"endTime":1502.03,"body":"risks, what are and how should"},{"speaker":"Ryan Mayfield","startTime":1498.73,"endTime":1502.03,"body":"such a fire? Because you're"},{"speaker":"Ryan Mayfield","startTime":1502.03,"endTime":1507.67,"body":"right. Tim, the approach of"},{"speaker":"Ryan Mayfield","startTime":1502.03,"endTime":1507.67,"body":"dumping water on it may not be"},{"speaker":"Ryan Mayfield","startTime":1507.67,"endTime":1511.57,"body":"the best, most effective way."},{"speaker":"Ryan Mayfield","startTime":1507.67,"endTime":1511.57,"body":"May not result the end result of"},{"speaker":"Ryan Mayfield","startTime":1511.57,"endTime":1514.03,"body":"what they want on that."},{"speaker":"Ryan Mayfield","startTime":1511.57,"endTime":1514.03,"body":"Unfortunately, at this point,"},{"speaker":"Ryan Mayfield","startTime":1514.03,"endTime":1516.13,"body":"we're still in a lot of"},{"speaker":"Ryan Mayfield","startTime":1514.03,"endTime":1516.13,"body":"education mode and working with"},{"speaker":"Ryan Mayfield","startTime":1516.13,"endTime":1518.3500000000001,"body":"those age days on that. And"},{"speaker":"Tim Montague","startTime":1518.3500000000001,"endTime":1520.66,"body":"we have a question"},{"speaker":"Tim Montague","startTime":1518.3500000000001,"endTime":1520.66,"body":"from the audience, from Corey,"},{"speaker":"Tim Montague","startTime":1520.99,"endTime":1524.32,"body":"could you please define a"},{"speaker":"Tim Montague","startTime":1520.99,"endTime":1524.32,"body":"thermal runaway event. What"},{"speaker":"Tim Montague","startTime":1524.32,"endTime":1528.25,"body":"exactly are we talking about"},{"speaker":"Tim Montague","startTime":1524.32,"endTime":1528.25,"body":"here? Either of you thermal"},{"speaker":"Ryan Mayfield","startTime":1528.28,"endTime":1531.07,"body":"so in, in the"},{"speaker":"Ryan Mayfield","startTime":1528.28,"endTime":1531.07,"body":"context of what we were talking"},{"speaker":"Ryan Mayfield","startTime":1531.07,"endTime":1535.27,"body":"about with the testing thermal"},{"speaker":"Ryan Mayfield","startTime":1531.07,"endTime":1535.27,"body":"runaway, as Dr Z said, is part"},{"speaker":"Ryan Mayfield","startTime":1535.27,"endTime":1538.21,"body":"of the testing process, they"},{"speaker":"Ryan Mayfield","startTime":1535.27,"endTime":1538.21,"body":"will they being the testing lab,"},{"speaker":"Ryan Mayfield","startTime":1538.21,"endTime":1541.99,"body":"will heat up a cell, will heat"},{"speaker":"Ryan Mayfield","startTime":1538.21,"endTime":1541.99,"body":"up one of the cells of the"},{"speaker":"Ryan Mayfield","startTime":1541.99,"endTime":1543.7,"body":"inside the battery, inside the"},{"speaker":"Ryan Mayfield","startTime":1541.99,"endTime":1543.7,"body":"battery, inside the module,"},{"speaker":"Ryan Mayfield","startTime":1543.7,"endTime":1546.46,"body":"depending on the level of test"},{"speaker":"Ryan Mayfield","startTime":1543.7,"endTime":1546.46,"body":"you're doing, but they're"},{"speaker":"Ryan Mayfield","startTime":1546.67,"endTime":1548.89,"body":"putting heat onto it, and"},{"speaker":"Ryan Mayfield","startTime":1546.67,"endTime":1548.89,"body":"they're going to raise that heat"},{"speaker":"Ryan Mayfield","startTime":1548.89,"endTime":1553.03,"body":"until at some at a certain point"},{"speaker":"Ryan Mayfield","startTime":1548.89,"endTime":1553.03,"body":"of a temperature, that cell will"},{"speaker":"Ryan Mayfield","startTime":1553.03,"endTime":1556.75,"body":"not be able to do anything but"},{"speaker":"Ryan Mayfield","startTime":1553.03,"endTime":1556.75,"body":"go into thermal runaway, which"},{"speaker":"Ryan Mayfield","startTime":1556.75,"endTime":1560.5,"body":"means it the it will consume"},{"speaker":"Ryan Mayfield","startTime":1556.75,"endTime":1560.5,"body":"itself. It's there's chemical"},{"speaker":"Ryan Mayfield","startTime":1560.5,"endTime":1563.47,"body":"energy there, it will consume"},{"speaker":"Ryan Mayfield","startTime":1560.5,"endTime":1563.47,"body":"itself. And it will do that by"},{"speaker":"Ryan Mayfield","startTime":1563.6200000000001,"endTime":1566.59,"body":"burning itself up, for lack of a"},{"speaker":"Ryan Mayfield","startTime":1563.6200000000001,"endTime":1566.59,"body":"better way of saying it, so that"},{"speaker":"Ryan Mayfield","startTime":1566.59,"endTime":1571.1200000000001,"body":"would be a thermal runaway event"},{"speaker":"Ryan Mayfield","startTime":1566.59,"endTime":1571.1200000000001,"body":"in the testing process. At the"},{"speaker":"Ryan Mayfield","startTime":1571.1200000000001,"endTime":1574.39,"body":"cell level, you have to you a"},{"speaker":"Ryan Mayfield","startTime":1571.1200000000001,"endTime":1574.39,"body":"manufacturer, you a testing"},{"speaker":"Ryan Mayfield","startTime":1574.39,"endTime":1577.9,"body":"agency, you have to initiate a"},{"speaker":"Ryan Mayfield","startTime":1574.39,"endTime":1577.9,"body":"thermal runaway event. So you"},{"speaker":"Ryan Mayfield","startTime":1577.9,"endTime":1581.6200000000001,"body":"have to heat a cell up enough to"},{"speaker":"Ryan Mayfield","startTime":1577.9,"endTime":1581.6200000000001,"body":"make that happen. And at that"},{"speaker":"Ryan Mayfield","startTime":1581.6200000000001,"endTime":1584.23,"body":"point, you're collecting gasses."},{"speaker":"Ryan Mayfield","startTime":1581.6200000000001,"endTime":1584.23,"body":"You're collecting information"},{"speaker":"Ryan Mayfield","startTime":1584.23,"endTime":1587.05,"body":"about what happened in that"},{"speaker":"Ryan Mayfield","startTime":1584.23,"endTime":1587.05,"body":"situation. Then when you move"},{"speaker":"Ryan Mayfield","startTime":1587.05,"endTime":1590.05,"body":"into the larger the module"},{"speaker":"Ryan Mayfield","startTime":1587.05,"endTime":1590.05,"body":"level, the unit level, you're"},{"speaker":"Ryan Mayfield","startTime":1590.05,"endTime":1593.47,"body":"doing the same thing, but there"},{"speaker":"Ryan Mayfield","startTime":1590.05,"endTime":1593.47,"body":"are different requirements, as I"},{"speaker":"Ryan Mayfield","startTime":1593.47,"endTime":1596.44,"body":"mentioned before. At the module"},{"speaker":"Ryan Mayfield","startTime":1593.47,"endTime":1596.44,"body":"level, you have to propagate"},{"speaker":"Ryan Mayfield","startTime":1596.44,"endTime":1599.47,"body":"from one cell to another in"},{"speaker":"Ryan Mayfield","startTime":1596.44,"endTime":1599.47,"body":"order to collect the data, in"},{"speaker":"Ryan Mayfield","startTime":1599.47,"endTime":1603.52,"body":"order to be considered a test"},{"speaker":"Ryan Mayfield","startTime":1599.47,"endTime":1603.52,"body":"that has gas. The proper data,"},{"speaker":"Tim Montague","startTime":1603.94,"endTime":1606.13,"body":"The Clean Power"},{"speaker":"Tim Montague","startTime":1603.94,"endTime":1606.13,"body":"Hour is brought to you by CPS"},{"speaker":"Tim Montague","startTime":1606.13,"endTime":1609.34,"body":"America, the maker of North"},{"speaker":"Tim Montague","startTime":1606.13,"endTime":1609.34,"body":"America's number one three phase"},{"speaker":"Tim Montague","startTime":1609.34,"endTime":1612.58,"body":"string inverter with over six"},{"speaker":"Tim Montague","startTime":1609.34,"endTime":1612.58,"body":"gig Watts shipped in the US. The"},{"speaker":"Tim Montague","startTime":1612.58,"endTime":1615.55,"body":"CPS America product lineup"},{"speaker":"Tim Montague","startTime":1612.58,"endTime":1615.55,"body":"includes three phase string"},{"speaker":"Tim Montague","startTime":1615.55,"endTime":1620.92,"body":"inverters ranging from 25 to 275"},{"speaker":"Tim Montague","startTime":1615.55,"endTime":1620.92,"body":"kW. Their flagship inverter, the"},{"speaker":"Tim Montague","startTime":1620.92,"endTime":1625.45,"body":"CPS 252, 75 is designed to work"},{"speaker":"Tim Montague","startTime":1620.92,"endTime":1625.45,"body":"with solar plants ranging from"},{"speaker":"Tim Montague","startTime":1625.45,"endTime":1631.3,"body":"two megawatts to two gigawatts,"},{"speaker":"Tim Montague","startTime":1625.45,"endTime":1631.3,"body":"the 252, 75 pairs. Well with CPS"},{"speaker":"Tim Montague","startTime":1631.3,"endTime":1634.69,"body":"America's exceptional data"},{"speaker":"Tim Montague","startTime":1631.3,"endTime":1634.69,"body":"communication controls and"},{"speaker":"Tim Montague","startTime":1634.69,"endTime":1639.13,"body":"energy storage solutions. Go to"},{"speaker":"Tim Montague","startTime":1634.69,"endTime":1639.13,"body":"chintpowersystems.com to find"},{"speaker":"Tim Montague","startTime":1639.13,"endTime":1643.9,"body":"out more cool. I think we should"},{"speaker":"Tim Montague","startTime":1639.13,"endTime":1643.9,"body":"move on to risk mitigation"},{"speaker":"Tim Montague","startTime":1643.9,"endTime":1647.53,"body":"strategies. And you can keep"},{"speaker":"Tim Montague","startTime":1643.9,"endTime":1647.53,"body":"your questions coming, these are"},{"speaker":"Tim Montague","startTime":1647.53,"endTime":1652.99,"body":"good questions. But what are"},{"speaker":"Tim Montague","startTime":1647.53,"endTime":1652.99,"body":"strategies that not only the"},{"speaker":"Tim Montague","startTime":1652.99,"endTime":1655.96,"body":"manufacturer, and we want to"},{"speaker":"Tim Montague","startTime":1652.99,"endTime":1655.96,"body":"hear from you, Dr Z on this, but"},{"speaker":"Tim Montague","startTime":1655.96,"endTime":1662.89,"body":"also the developer, designer,"},{"speaker":"Tim Montague","startTime":1655.96,"endTime":1662.89,"body":"engineers of these systems do to"},{"speaker":"Tim Montague","startTime":1662.89,"endTime":1665.83,"body":"minimize the risk of a thermal"},{"speaker":"Tim Montague","startTime":1662.89,"endTime":1665.83,"body":"runaway event. Nobody wants"},{"speaker":"Tim Montague","startTime":1665.83,"endTime":1669.01,"body":"these events. They're not good"},{"speaker":"Tim Montague","startTime":1665.83,"endTime":1669.01,"body":"for anyone. They're dangerous."},{"speaker":"Tim Montague","startTime":1669.34,"endTime":1672.58,"body":"They can spiral out of control."},{"speaker":"Tim Montague","startTime":1669.34,"endTime":1672.58,"body":"Sometimes they can burn for days"},{"speaker":"Tim Montague","startTime":1672.58,"endTime":1676.45,"body":"and days. It's not easy to put"},{"speaker":"Tim Montague","startTime":1672.58,"endTime":1676.45,"body":"out a lithium battery fire. The"},{"speaker":"Tim Montague","startTime":1676.45,"endTime":1679.66,"body":"H days are low. The first"},{"speaker":"Tim Montague","startTime":1676.45,"endTime":1679.66,"body":"responders are slowly but surely"},{"speaker":"Tim Montague","startTime":1679.66,"endTime":1683.6200000000001,"body":"learning different techniques. I"},{"speaker":"Tim Montague","startTime":1679.66,"endTime":1683.6200000000001,"body":"heard of one fire where they"},{"speaker":"Tim Montague","startTime":1683.6200000000001,"endTime":1686.92,"body":"encase the fire in concrete"},{"speaker":"Tim Montague","startTime":1683.6200000000001,"endTime":1686.92,"body":"because they couldn't get it to"},{"speaker":"Tim Montague","startTime":1686.92,"endTime":1689.92,"body":"go out using traditional"},{"speaker":"Tim Montague","startTime":1686.92,"endTime":1689.92,"body":"methods. But what are some of"},{"speaker":"Tim Montague","startTime":1689.92,"endTime":1693.64,"body":"the risk mitigation strategies"},{"speaker":"Tim Montague","startTime":1689.92,"endTime":1693.64,"body":"that battery manufacturers are"},{"speaker":"Tim Montague","startTime":1693.64,"endTime":1696.1000000000001,"body":"using? Dr Z? That's"},{"speaker":"Zhehan Yi","startTime":1696.1000000000001,"endTime":1698.68,"body":"a great question. To"},{"speaker":"Zhehan Yi","startTime":1696.1000000000001,"endTime":1698.68,"body":"be honest, from manufacturer"},{"speaker":"Zhehan Yi","startTime":1698.68,"endTime":1703.1200000000001,"body":"standpoint, passing or getting"},{"speaker":"Zhehan Yi","startTime":1698.68,"endTime":1703.1200000000001,"body":"the certificates or passing"},{"speaker":"Zhehan Yi","startTime":1703.1200000000001,"endTime":1706.99,"body":"those tests is actually the"},{"speaker":"Zhehan Yi","startTime":1703.1200000000001,"endTime":1706.99,"body":"minimum requirement of your"},{"speaker":"Zhehan Yi","startTime":1706.99,"endTime":1710.77,"body":"product, right? But you gotta do"},{"speaker":"Zhehan Yi","startTime":1706.99,"endTime":1710.77,"body":"much, much more for your product"},{"speaker":"Zhehan Yi","startTime":1710.77,"endTime":1713.98,"body":"to improve the safety, not just"},{"speaker":"Zhehan Yi","startTime":1710.77,"endTime":1713.98,"body":"passing it. So we do have a lot"},{"speaker":"Zhehan Yi","startTime":1713.98,"endTime":1716.5,"body":"of actually, I would say,"},{"speaker":"Zhehan Yi","startTime":1713.98,"endTime":1716.5,"body":"measures that were taken in"},{"speaker":"Zhehan Yi","startTime":1716.5,"endTime":1719.89,"body":"terms of CPSS battery. Tim, not"},{"speaker":"Zhehan Yi","startTime":1716.5,"endTime":1719.89,"body":"sure if you will be able to"},{"speaker":"Zhehan Yi","startTime":1719.89,"endTime":1723.58,"body":"share screen. I did have some"},{"speaker":"Zhehan Yi","startTime":1719.89,"endTime":1723.58,"body":"slides visualization that I can"},{"speaker":"Zhehan Yi","startTime":1723.67,"endTime":1727.15,"body":"sure have to explain the"},{"speaker":"Zhehan Yi","startTime":1723.67,"endTime":1727.15,"body":"concept. Yeah, yeah. So, just"},{"speaker":"Zhehan Yi","startTime":1727.15,"endTime":1730.9,"body":"real quick, CPS America, we're a"},{"speaker":"Zhehan Yi","startTime":1727.15,"endTime":1730.9,"body":"subsidiary of the bigger group."},{"speaker":"Zhehan Yi","startTime":1730.93,"endTime":1734.47,"body":"Our parent company, Chint Group,"},{"speaker":"Zhehan Yi","startTime":1730.93,"endTime":1734.47,"body":"is a public company, and CPS"},{"speaker":"Zhehan Yi","startTime":1734.47,"endTime":1738.4,"body":"America is the number one market"},{"speaker":"Zhehan Yi","startTime":1734.47,"endTime":1738.4,"body":"share in the US for three phase"},{"speaker":"Zhehan Yi","startTime":1738.4,"endTime":1743.1100000000001,"body":"string builders in the past, I"},{"speaker":"Zhehan Yi","startTime":1738.4,"endTime":1743.1100000000001,"body":"guess, eight of nine years. And"},{"speaker":"Zhehan Yi","startTime":1743.1100000000001,"endTime":1746.65,"body":"we have people servicing all of"},{"speaker":"Zhehan Yi","startTime":1743.1100000000001,"endTime":1746.65,"body":"our projects and a customer all"},{"speaker":"Zhehan Yi","startTime":1746.65,"endTime":1750.88,"body":"over the US. We have more than"},{"speaker":"Zhehan Yi","startTime":1746.65,"endTime":1750.88,"body":"20,000 projects in the US and"},{"speaker":"Zhehan Yi","startTime":1750.88,"endTime":1754.27,"body":"office up in multiple locations,"},{"speaker":"Zhehan Yi","startTime":1750.88,"endTime":1754.27,"body":"just some housekeeping items."},{"speaker":"Zhehan Yi","startTime":1755.08,"endTime":1758.08,"body":"Yeah, yeah. We have this five"},{"speaker":"Zhehan Yi","startTime":1755.08,"endTime":1758.08,"body":"megawatt hour liquid cool"},{"speaker":"Zhehan Yi","startTime":1758.08,"endTime":1762.94,"body":"battery, and our pair with our"},{"speaker":"Zhehan Yi","startTime":1758.08,"endTime":1762.94,"body":"2.4 string ESS skid, which is"},{"speaker":"Zhehan Yi","startTime":1762.94,"endTime":1766.72,"body":"essentially a PCs or inverter."},{"speaker":"Zhehan Yi","startTime":1762.94,"endTime":1766.72,"body":"So CPS will provide the rounded"},{"speaker":"Zhehan Yi","startTime":1766.72,"endTime":1770.17,"body":"solution, like everything is"},{"speaker":"Zhehan Yi","startTime":1766.72,"endTime":1770.17,"body":"coming from CPS, except for the"},{"speaker":"Zhehan Yi","startTime":1770.17,"endTime":1774.16,"body":"cell of the battery. So the cell"},{"speaker":"Zhehan Yi","startTime":1770.17,"endTime":1774.16,"body":"will only pick the top one cell."},{"speaker":"Zhehan Yi","startTime":1775.03,"endTime":1778.1200000000001,"body":"So we do have a lot of"},{"speaker":"Zhehan Yi","startTime":1775.03,"endTime":1778.1200000000001,"body":"strategies, or like safety"},{"speaker":"Zhehan Yi","startTime":1778.1200000000001,"endTime":1784.63,"body":"concerns that we are taking in"},{"speaker":"Zhehan Yi","startTime":1778.1200000000001,"endTime":1784.63,"body":"our our design just not only"},{"speaker":"Zhehan Yi","startTime":1784.63,"endTime":1788.32,"body":"passing the test, but more of"},{"speaker":"Zhehan Yi","startTime":1784.63,"endTime":1788.32,"body":"these considerations are beyond"},{"speaker":"Zhehan Yi","startTime":1788.3500000000001,"endTime":1792.25,"body":"the test standards, and from"},{"speaker":"Zhehan Yi","startTime":1788.3500000000001,"endTime":1792.25,"body":"what we learn from reality, what"},{"speaker":"Zhehan Yi","startTime":1792.25,"endTime":1796.3600000000001,"body":"we learn from those incidents to"},{"speaker":"Zhehan Yi","startTime":1792.25,"endTime":1796.3600000000001,"body":"improve our product, CPS with"},{"speaker":"Zhehan Yi","startTime":1797.1100000000001,"endTime":1800.6200000000001,"body":"globally, will deploy roughly"},{"speaker":"Zhehan Yi","startTime":1797.1100000000001,"endTime":1800.6200000000001,"body":"two people hour of battery, and"},{"speaker":"Zhehan Yi","startTime":1800.6200000000001,"endTime":1804.64,"body":"we have non thermal events So"},{"speaker":"Zhehan Yi","startTime":1800.6200000000001,"endTime":1804.64,"body":"far, let's say our methods so"},{"speaker":"Zhehan Yi","startTime":1804.64,"endTime":1808.84,"body":"far have been proved in a lot of"},{"speaker":"Zhehan Yi","startTime":1804.64,"endTime":1808.84,"body":"cases that it would work. So"},{"speaker":"Zhehan Yi","startTime":1808.84,"endTime":1812.56,"body":"there are multiple perspective,"},{"speaker":"Zhehan Yi","startTime":1808.84,"endTime":1812.56,"body":"for example, to eliminate the"},{"speaker":"Zhehan Yi","startTime":1812.56,"endTime":1815.89,"body":"rigs or the manager rigs. The"},{"speaker":"Zhehan Yi","startTime":1812.56,"endTime":1815.89,"body":"best way is to prevent it. So"},{"speaker":"Zhehan Yi","startTime":1816.22,"endTime":1818.71,"body":"you will have to start from the"},{"speaker":"Zhehan Yi","startTime":1816.22,"endTime":1818.71,"body":"design, for example, mechanical"},{"speaker":"Zhehan Yi","startTime":1818.71,"endTime":1822.88,"body":"design, electrical design. So in"},{"speaker":"Zhehan Yi","startTime":1818.71,"endTime":1822.88,"body":"our case, specifically, for"},{"speaker":"Zhehan Yi","startTime":1822.88,"endTime":1827.83,"body":"example, for our strategy, we"},{"speaker":"Zhehan Yi","startTime":1822.88,"endTime":1827.83,"body":"don't put PCs or the inverter"},{"speaker":"Zhehan Yi","startTime":1827.8600000000001,"endTime":1831.58,"body":"together with the battery in one"},{"speaker":"Zhehan Yi","startTime":1827.8600000000001,"endTime":1831.58,"body":"container. Because, although you"},{"speaker":"Zhehan Yi","startTime":1831.58,"endTime":1835.15,"body":"can argue that PCs or the"},{"speaker":"Zhehan Yi","startTime":1831.58,"endTime":1835.15,"body":"inverter itself is very safe,"},{"speaker":"Zhehan Yi","startTime":1835.15,"endTime":1839.44,"body":"but you cannot, 100% say that"},{"speaker":"Zhehan Yi","startTime":1835.15,"endTime":1839.44,"body":"product Chinese can't fail,"},{"speaker":"Zhehan Yi","startTime":1839.47,"endTime":1842.65,"body":"because product Chinese can fail"},{"speaker":"Zhehan Yi","startTime":1839.47,"endTime":1842.65,"body":"over the years, and it can be a"},{"speaker":"Zhehan Yi","startTime":1842.65,"endTime":1847.09,"body":"point of hot spot that can heat"},{"speaker":"Zhehan Yi","startTime":1842.65,"endTime":1847.09,"body":"up anything in the container, if"},{"speaker":"Zhehan Yi","startTime":1847.09,"endTime":1850.8700000000001,"body":"you put it in there and cause"},{"speaker":"Zhehan Yi","startTime":1847.09,"endTime":1850.8700000000001,"body":"castigated failure of your"},{"speaker":"Zhehan Yi","startTime":1851.3500000000001,"endTime":1855.25,"body":"battery cells, if they are like"},{"speaker":"Zhehan Yi","startTime":1851.3500000000001,"endTime":1855.25,"body":"close to each other. So our"},{"speaker":"Zhehan Yi","startTime":1855.25,"endTime":1857.5,"body":"strategy is we separate the"},{"speaker":"Zhehan Yi","startTime":1855.25,"endTime":1857.5,"body":"electrical, you know,"},{"speaker":"Zhehan Yi","startTime":1857.5,"endTime":1861.3700000000001,"body":"compartment and chemical"},{"speaker":"Zhehan Yi","startTime":1857.5,"endTime":1861.3700000000001,"body":"compartments, and we put the PCs"},{"speaker":"Zhehan Yi","startTime":1861.3700000000001,"endTime":1864.97,"body":"or the inverter into a separate"},{"speaker":"Zhehan Yi","startTime":1861.3700000000001,"endTime":1864.97,"body":"container to manage the"},{"speaker":"Zhehan Yi","startTime":1865.0,"endTime":1869.3500000000001,"body":"electrical safety. And we have"},{"speaker":"Zhehan Yi","startTime":1865.0,"endTime":1869.3500000000001,"body":"by doing that, you can add more"},{"speaker":"Zhehan Yi","startTime":1869.92,"endTime":1872.65,"body":"protections, because you are not"},{"speaker":"Zhehan Yi","startTime":1869.92,"endTime":1872.65,"body":"limited to the space of the"},{"speaker":"Zhehan Yi","startTime":1872.68,"endTime":1875.59,"body":"battery container itself. You"},{"speaker":"Zhehan Yi","startTime":1872.68,"endTime":1875.59,"body":"can add a lot of more for"},{"speaker":"Zhehan Yi","startTime":1875.59,"endTime":1881.2,"body":"example, OCPD sensors and other"},{"speaker":"Zhehan Yi","startTime":1875.59,"endTime":1881.2,"body":"strategies needed to bring more"},{"speaker":"Zhehan Yi","startTime":1881.2,"endTime":1884.44,"body":"safety protection for your"},{"speaker":"Zhehan Yi","startTime":1881.2,"endTime":1884.44,"body":"system. And in our case,"},{"speaker":"Zhehan Yi","startTime":1884.47,"endTime":1888.49,"body":"specifically, we're using a"},{"speaker":"Zhehan Yi","startTime":1884.47,"endTime":1888.49,"body":"screen structure, which give us"},{"speaker":"Zhehan Yi","startTime":1888.49,"endTime":1891.52,"body":"more flexibility, because for"},{"speaker":"Zhehan Yi","startTime":1888.49,"endTime":1891.52,"body":"central you have the four"},{"speaker":"Zhehan Yi","startTime":1891.52,"endTime":1895.99,"body":"megawatt, five megawatt PCs"},{"speaker":"Zhehan Yi","startTime":1891.52,"endTime":1895.99,"body":"connected to one battery. And if"},{"speaker":"Zhehan Yi","startTime":1895.99,"endTime":1898.48,"body":"one fail, you're talking about"},{"speaker":"Zhehan Yi","startTime":1895.99,"endTime":1898.48,"body":"four or five megawatt fail of"},{"speaker":"Zhehan Yi","startTime":1898.48,"endTime":1902.95,"body":"energy that can cause a larger"},{"speaker":"Zhehan Yi","startTime":1898.48,"endTime":1902.95,"body":"impact. In our case. When using"},{"speaker":"Zhehan Yi","startTime":1902.95,"endTime":1905.89,"body":"the modularized string"},{"speaker":"Zhehan Yi","startTime":1902.95,"endTime":1905.89,"body":"structure, we have a two kilo,"},{"speaker":"Zhehan Yi","startTime":1905.92,"endTime":1910.96,"body":"200 kilowatt as a unit, totally"},{"speaker":"Zhehan Yi","startTime":1905.92,"endTime":1910.96,"body":"12 of the 200 kilowatt inside"},{"speaker":"Zhehan Yi","startTime":1911.38,"endTime":1916.21,"body":"our PCs container to manage each"},{"speaker":"Zhehan Yi","startTime":1911.38,"endTime":1916.21,"body":"of the rack we can do rack level"},{"speaker":"Zhehan Yi","startTime":1916.21,"endTime":1920.83,"body":"monitoring of the cells and the"},{"speaker":"Zhehan Yi","startTime":1916.21,"endTime":1920.83,"body":"modules, how they work, how"},{"speaker":"Zhehan Yi","startTime":1920.83,"endTime":1924.07,"body":"where they work, and how we can"},{"speaker":"Zhehan Yi","startTime":1920.83,"endTime":1924.07,"body":"monitor the state of health of"},{"speaker":"Zhehan Yi","startTime":1924.07,"endTime":1927.31,"body":"the cells immediately from all"},{"speaker":"Zhehan Yi","startTime":1924.07,"endTime":1927.31,"body":"these PCs we have, I would say"},{"speaker":"Zhehan Yi","startTime":1927.31,"endTime":1931.72,"body":"we have more granularity of this"},{"speaker":"Zhehan Yi","startTime":1927.31,"endTime":1931.72,"body":"management from the rigs, and"},{"speaker":"Zhehan Yi","startTime":1931.9,"endTime":1936.67,"body":"eliminates a lot of bricks that"},{"speaker":"Zhehan Yi","startTime":1931.9,"endTime":1936.67,"body":"central structure cannot do"},{"speaker":"Zhehan Yi","startTime":1937.42,"endTime":1940.66,"body":"mechanically. We we've done more"},{"speaker":"Zhehan Yi","startTime":1937.42,"endTime":1940.66,"body":"like, of course, you have to"},{"speaker":"Zhehan Yi","startTime":1940.66,"endTime":1943.48,"body":"have like, anti sesame design,"},{"speaker":"Zhehan Yi","startTime":1940.66,"endTime":1943.48,"body":"right? Because a lot of these"},{"speaker":"Zhehan Yi","startTime":1943.48,"endTime":1947.44,"body":"projects are installed in the"},{"speaker":"Zhehan Yi","startTime":1943.48,"endTime":1947.44,"body":"California where earthquake can"},{"speaker":"Zhehan Yi","startTime":1947.44,"endTime":1951.28,"body":"happen, and these are like"},{"speaker":"Zhehan Yi","startTime":1947.44,"endTime":1951.28,"body":"external factors that can lead"},{"speaker":"Zhehan Yi","startTime":1951.28,"endTime":1955.45,"body":"to other damages to your to your"},{"speaker":"Zhehan Yi","startTime":1951.28,"endTime":1955.45,"body":"system. So mechanical design is"},{"speaker":"Zhehan Yi","startTime":1955.45,"endTime":1960.67,"body":"one of it. And fire suppression."},{"speaker":"Zhehan Yi","startTime":1955.45,"endTime":1960.67,"body":"Of course, we mentioned 9540 a."},{"speaker":"Zhehan Yi","startTime":1960.7,"endTime":1965.29,"body":"One thing I didn't mention here"},{"speaker":"Zhehan Yi","startTime":1960.7,"endTime":1965.29,"body":"is NFPA, 69 for for, for first"},{"speaker":"Zhehan Yi","startTime":1965.29,"endTime":1969.16,"body":"responder, if they see the"},{"speaker":"Zhehan Yi","startTime":1965.29,"endTime":1969.16,"body":"battery on fire and it's"},{"speaker":"Zhehan Yi","startTime":1969.16,"endTime":1972.22,"body":"completely on fire, let's say,"},{"speaker":"Zhehan Yi","startTime":1969.16,"endTime":1972.22,"body":"let's take an example of a grid"},{"speaker":"Zhehan Yi","startTime":1972.22,"endTime":1977.14,"body":"scale battery in the middle"},{"speaker":"Zhehan Yi","startTime":1972.22,"endTime":1977.14,"body":"field, nowhere on main area. And"},{"speaker":"Zhehan Yi","startTime":1977.6200000000001,"endTime":1981.7,"body":"if the battery is fully on fire,"},{"speaker":"Zhehan Yi","startTime":1977.6200000000001,"endTime":1981.7,"body":"the first responder know exactly"},{"speaker":"Zhehan Yi","startTime":1981.7,"endTime":1984.58,"body":"what they can do, because they"},{"speaker":"Zhehan Yi","startTime":1981.7,"endTime":1984.58,"body":"are, they're trained to deal"},{"speaker":"Zhehan Yi","startTime":1984.58,"endTime":1988.45,"body":"with fire. I think the most"},{"speaker":"Zhehan Yi","startTime":1984.58,"endTime":1988.45,"body":"dangerous case is you see no"},{"speaker":"Zhehan Yi","startTime":1988.45,"endTime":1992.23,"body":"fire by smoke. In that case, you"},{"speaker":"Zhehan Yi","startTime":1988.45,"endTime":1992.23,"body":"really don't know what's going"},{"speaker":"Zhehan Yi","startTime":1992.23,"endTime":1997.06,"body":"to happen. It can start"},{"speaker":"Zhehan Yi","startTime":1992.23,"endTime":1997.06,"body":"explosion because it's have the"},{"speaker":"Zhehan Yi","startTime":1997.06,"endTime":2000.96,"body":"flammable gas getting"},{"speaker":"Zhehan Yi","startTime":1997.06,"endTime":2000.96,"body":"concentrated inside the tank,"},{"speaker":"Zhehan Yi","startTime":2001.32,"endTime":2005.13,"body":"and you don't know at one point"},{"speaker":"Zhehan Yi","startTime":2001.32,"endTime":2005.13,"body":"when it's higher than the limits"},{"speaker":"Zhehan Yi","startTime":2005.13,"endTime":2009.27,"body":"it can get into the explosion."},{"speaker":"Zhehan Yi","startTime":2005.13,"endTime":2009.27,"body":"So there are a lot of"},{"speaker":"Zhehan Yi","startTime":2009.27,"endTime":2013.3500000000001,"body":"considerations of this design"},{"speaker":"Zhehan Yi","startTime":2009.27,"endTime":2013.3500000000001,"body":"that way take actions in our"},{"speaker":"Zhehan Yi","startTime":2013.38,"endTime":2017.3700000000001,"body":"manufacturing of the battery."},{"speaker":"Zhehan Yi","startTime":2013.38,"endTime":2017.3700000000001,"body":"For example, we have a anti"},{"speaker":"Zhehan Yi","startTime":2017.7,"endTime":2023.1000000000001,"body":"explosion system, which with the"},{"speaker":"Zhehan Yi","startTime":2017.7,"endTime":2023.1000000000001,"body":"help of gas detectors and also"},{"speaker":"Zhehan Yi","startTime":2023.13,"endTime":2027.8700000000001,"body":"data driven algorithms, multiple"},{"speaker":"Zhehan Yi","startTime":2023.13,"endTime":2027.8700000000001,"body":"sensors inside the container."},{"speaker":"Zhehan Yi","startTime":2028.2,"endTime":2031.98,"body":"When it detects such kind of"},{"speaker":"Zhehan Yi","startTime":2028.2,"endTime":2031.98,"body":"rigs, we can start earlier"},{"speaker":"Zhehan Yi","startTime":2031.98,"endTime":2035.52,"body":"prevention of explosion event."},{"speaker":"Zhehan Yi","startTime":2031.98,"endTime":2035.52,"body":"For example, we have exhausting"},{"speaker":"Zhehan Yi","startTime":2035.73,"endTime":2039.0,"body":"system to get a gas out of the"},{"speaker":"Zhehan Yi","startTime":2035.73,"endTime":2039.0,"body":"container, to keep the"},{"speaker":"Zhehan Yi","startTime":2039.3600000000001,"endTime":2043.14,"body":"concentration of the flammable"},{"speaker":"Zhehan Yi","startTime":2039.3600000000001,"endTime":2043.14,"body":"gas to be lower than the L E, L,"},{"speaker":"Zhehan Yi","startTime":2043.2,"endTime":2050.97,"body":"which is the lower limit level"},{"speaker":"Zhehan Yi","startTime":2043.2,"endTime":2050.97,"body":"for explosive and also we have"},{"speaker":"Zhehan Yi","startTime":2050.97,"endTime":2054.7799999999997,"body":"pet level early fire"},{"speaker":"Zhehan Yi","startTime":2050.97,"endTime":2054.7799999999997,"body":"suppression, meaning we have in"},{"speaker":"Zhehan Yi","startTime":2054.7799999999997,"endTime":2059.49,"body":"the pack, in a battery module,"},{"speaker":"Zhehan Yi","startTime":2054.7799999999997,"endTime":2059.49,"body":"we have a distinguish inside a"},{"speaker":"Zhehan Yi","startTime":2059.49,"endTime":2065.37,"body":"module, so When it detects some,"},{"speaker":"Zhehan Yi","startTime":2059.49,"endTime":2065.37,"body":"you know, overheating or flame"},{"speaker":"Zhehan Yi","startTime":2065.37,"endTime":2070.41,"body":"like inside the module, ex equal"},{"speaker":"Zhehan Yi","startTime":2065.37,"endTime":2070.41,"body":"plastic self, to distinguish the"},{"speaker":"Zhehan Yi","startTime":2070.41,"endTime":2074.7,"body":"fire early inside the module,"},{"speaker":"Zhehan Yi","startTime":2070.41,"endTime":2074.7,"body":"before it get escape out of that"},{"speaker":"Zhehan Yi","startTime":2074.7599999999998,"endTime":2078.93,"body":"and continue to propagate into"},{"speaker":"Zhehan Yi","startTime":2074.7599999999998,"endTime":2078.93,"body":"other units. Yeah, these are"},{"speaker":"Zhehan Yi","startTime":2079.41,"endTime":2083.25,"body":"considerations that we are like"},{"speaker":"Zhehan Yi","startTime":2079.41,"endTime":2083.25,"body":"taking when we designed a"},{"speaker":"Zhehan Yi","startTime":2083.25,"endTime":2085.77,"body":"system, and we have all these"},{"speaker":"Zhehan Yi","startTime":2083.25,"endTime":2085.77,"body":"reports available, happy to"},{"speaker":"Zhehan Yi","startTime":2085.77,"endTime":2088.98,"body":"share with the audience here, if"},{"speaker":"Zhehan Yi","startTime":2085.77,"endTime":2088.98,"body":"you have any questions."},{"speaker":"Ryan Mayfield","startTime":2089.43,"endTime":2091.11,"body":"Actually, before"},{"speaker":"Ryan Mayfield","startTime":2089.43,"endTime":2091.11,"body":"we leave aside, I just want to,"},{"speaker":"Ryan Mayfield","startTime":2091.23,"endTime":2094.14,"body":"I just want to reiterate. Dr Z,"},{"speaker":"Ryan Mayfield","startTime":2091.23,"endTime":2094.14,"body":"you touched on it, but that in a"},{"speaker":"Ryan Mayfield","startTime":2094.14,"endTime":2099.63,"body":"PA 69 six, there's a 68 and a 69"},{"speaker":"Ryan Mayfield","startTime":2094.14,"endTime":2099.63,"body":"anti explosion design. That's a"},{"speaker":"Ryan Mayfield","startTime":2099.63,"endTime":2102.78,"body":"really big part of this, and"},{"speaker":"Ryan Mayfield","startTime":2099.63,"endTime":2102.78,"body":"something that folks really"},{"speaker":"Ryan Mayfield","startTime":2102.78,"endTime":2105.9300000000003,"body":"should be looking at. That's HJ"},{"speaker":"Ryan Mayfield","startTime":2102.78,"endTime":2105.9300000000003,"body":"should be paying attention to,"},{"speaker":"Ryan Mayfield","startTime":2106.1400000000003,"endTime":2110.1600000000003,"body":"how are you? I'm the question"},{"speaker":"Ryan Mayfield","startTime":2106.1400000000003,"endTime":2110.1600000000003,"body":"that people should be asking is,"},{"speaker":"Ryan Mayfield","startTime":2110.1600000000003,"endTime":2113.67,"body":"how is the unit we're"},{"speaker":"Ryan Mayfield","startTime":2110.1600000000003,"endTime":2113.67,"body":"specifying? How is it going to"},{"speaker":"Ryan Mayfield","startTime":2113.7000000000003,"endTime":2116.82,"body":"mitigate against exactly that"},{"speaker":"Ryan Mayfield","startTime":2113.7000000000003,"endTime":2116.82,"body":"explosion risk? There's might be"},{"speaker":"Ryan Mayfield","startTime":2116.82,"endTime":2120.69,"body":"louvers in the top of the unit"},{"speaker":"Ryan Mayfield","startTime":2116.82,"endTime":2120.69,"body":"that allow gasses to escape and"},{"speaker":"Ryan Mayfield","startTime":2120.69,"endTime":2123.1200000000003,"body":"things like that. And the"},{"speaker":"Ryan Mayfield","startTime":2120.69,"endTime":2123.1200000000003,"body":"comment you made about"},{"speaker":"Ryan Mayfield","startTime":2123.1200000000003,"endTime":2127.05,"body":"firefighters and explosion"},{"speaker":"Ryan Mayfield","startTime":2123.1200000000003,"endTime":2127.05,"body":"versus fire. I've had them tell"},{"speaker":"Ryan Mayfield","startTime":2127.05,"endTime":2130.56,"body":"me exactly the same thing. They"},{"speaker":"Ryan Mayfield","startTime":2127.05,"endTime":2130.56,"body":"would 100% rather have a known"},{"speaker":"Ryan Mayfield","startTime":2130.56,"endTime":2134.46,"body":"fire hazard than an unknown"},{"speaker":"Ryan Mayfield","startTime":2130.56,"endTime":2134.46,"body":"explosion hazard. So they see"},{"speaker":"Ryan Mayfield","startTime":2134.46,"endTime":2137.1600000000003,"body":"flames, they see fire. Yep,"},{"speaker":"Ryan Mayfield","startTime":2134.46,"endTime":2137.1600000000003,"body":"we've got this. We know how to"},{"speaker":"Ryan Mayfield","startTime":2137.1600000000003,"endTime":2141.0,"body":"deal with this. We see a bunch"},{"speaker":"Ryan Mayfield","startTime":2137.1600000000003,"endTime":2141.0,"body":"of gasses and unknown things"},{"speaker":"Ryan Mayfield","startTime":2141.09,"endTime":2143.55,"body":"that that's when things get"},{"speaker":"Ryan Mayfield","startTime":2141.09,"endTime":2143.55,"body":"really scary, and that's when"},{"speaker":"Ryan Mayfield","startTime":2143.8500000000004,"endTime":2146.28,"body":"the fires that we have seen"},{"speaker":"Ryan Mayfield","startTime":2143.8500000000004,"endTime":2146.28,"body":"historically, that's where we've"},{"speaker":"Ryan Mayfield","startTime":2146.28,"endTime":2149.46,"body":"seen the biggest damage, and"},{"speaker":"Ryan Mayfield","startTime":2146.28,"endTime":2149.46,"body":"we've had firefighters hurt"},{"speaker":"Ryan Mayfield","startTime":2149.46,"endTime":2152.88,"body":"because of these unknowns. And"},{"speaker":"Ryan Mayfield","startTime":2149.46,"endTime":2152.88,"body":"so this is definitely a big part"},{"speaker":"Ryan Mayfield","startTime":2152.88,"endTime":2156.1200000000003,"body":"of it. So I wanted to make sure"},{"speaker":"Ryan Mayfield","startTime":2152.88,"endTime":2156.1200000000003,"body":"that we I highlighted that"},{"speaker":"Ryan Mayfield","startTime":2156.1200000000003,"endTime":2159.3,"body":"because that in a PA 69 is a big"},{"speaker":"Ryan Mayfield","startTime":2156.1200000000003,"endTime":2159.3,"body":"deal. I"},{"speaker":"Tim Montague","startTime":2159.3,"endTime":2161.7000000000003,"body":"wonder if we could"},{"speaker":"Tim Montague","startTime":2159.3,"endTime":2161.7000000000003,"body":"walk through too as the system"},{"speaker":"Tim Montague","startTime":2161.7000000000003,"endTime":2165.09,"body":"ramps up in let's just say"},{"speaker":"Tim Montague","startTime":2161.7000000000003,"endTime":2165.09,"body":"temperature, so as you're"},{"speaker":"Tim Montague","startTime":2165.09,"endTime":2169.26,"body":"charging and discharging the"},{"speaker":"Tim Montague","startTime":2165.09,"endTime":2169.26,"body":"battery, it can heat up. And"},{"speaker":"Tim Montague","startTime":2169.26,"endTime":2172.0800000000004,"body":"then, of course, there's the"},{"speaker":"Tim Montague","startTime":2169.26,"endTime":2172.0800000000004,"body":"environment. And so there is a"},{"speaker":"Tim Montague","startTime":2172.1400000000003,"endTime":2177.84,"body":"there's this cooling system in"},{"speaker":"Tim Montague","startTime":2172.1400000000003,"endTime":2177.84,"body":"the container to run fluid past"},{"speaker":"Tim Montague","startTime":2177.84,"endTime":2180.7500000000005,"body":"the batteries, to pull heat off"},{"speaker":"Tim Montague","startTime":2177.84,"endTime":2180.7500000000005,"body":"of them and keep the system"},{"speaker":"Tim Montague","startTime":2180.7500000000005,"endTime":2184.11,"body":"running at a stable temperature,"},{"speaker":"Tim Montague","startTime":2180.7500000000005,"endTime":2184.11,"body":"which the batteries want. But"},{"speaker":"Tim Montague","startTime":2184.11,"endTime":2187.92,"body":"let's say the cooling system"},{"speaker":"Tim Montague","startTime":2184.11,"endTime":2187.92,"body":"were to fail for some reason,"},{"speaker":"Tim Montague","startTime":2188.4,"endTime":2193.2900000000004,"body":"and then the batteries are going"},{"speaker":"Tim Montague","startTime":2188.4,"endTime":2193.2900000000004,"body":"to heat up. What is the cascade"},{"speaker":"Tim Montague","startTime":2193.2900000000004,"endTime":2198.57,"body":"of events Dr Z that the system"},{"speaker":"Tim Montague","startTime":2193.2900000000004,"endTime":2198.57,"body":"does in order to prevent a"},{"speaker":"Tim Montague","startTime":2198.57,"endTime":2200.1600000000003,"body":"thermal runaway? That's"},{"speaker":"Zhehan Yi","startTime":2200.1600000000003,"endTime":2202.5600000000004,"body":"a good question, and"},{"speaker":"Zhehan Yi","startTime":2200.1600000000003,"endTime":2202.5600000000004,"body":"that's what I mentioned earlier."},{"speaker":"Zhehan Yi","startTime":2202.5600000000004,"endTime":2205.32,"body":"Fear that prevention is always"},{"speaker":"Zhehan Yi","startTime":2202.5600000000004,"endTime":2205.32,"body":"the best, and you need to"},{"speaker":"Zhehan Yi","startTime":2205.32,"endTime":2209.82,"body":"prevent it not only from just"},{"speaker":"Zhehan Yi","startTime":2205.32,"endTime":2209.82,"body":"when the fire starts, it's from,"},{"speaker":"Zhehan Yi","startTime":2209.82,"endTime":2213.7500000000005,"body":"I think, electrical protection,"},{"speaker":"Zhehan Yi","startTime":2209.82,"endTime":2213.7500000000005,"body":"because a lot of time, like you"},{"speaker":"Zhehan Yi","startTime":2213.7500000000005,"endTime":2217.44,"body":"mentioned, the failure is not"},{"speaker":"Zhehan Yi","startTime":2213.7500000000005,"endTime":2217.44,"body":"from the cell itself, make,"},{"speaker":"Zhehan Yi","startTime":2217.4700000000003,"endTime":2221.9100000000003,"body":"maybe from other components, for"},{"speaker":"Zhehan Yi","startTime":2217.4700000000003,"endTime":2221.9100000000003,"body":"example, the PCs, or any other"},{"speaker":"Zhehan Yi","startTime":2221.9100000000003,"endTime":2225.6600000000003,"body":"like circuits in the system, the"},{"speaker":"Zhehan Yi","startTime":2221.9100000000003,"endTime":2225.6600000000003,"body":"cooling system. The best way is"},{"speaker":"Zhehan Yi","startTime":2225.69,"endTime":2229.38,"body":"you would have to have a BMS"},{"speaker":"Zhehan Yi","startTime":2225.69,"endTime":2229.38,"body":"that is smart enough to monitor"},{"speaker":"Zhehan Yi","startTime":2229.38,"endTime":2233.28,"body":"systems, state of health and the"},{"speaker":"Zhehan Yi","startTime":2229.38,"endTime":2233.28,"body":"conditions of situational"},{"speaker":"Zhehan Yi","startTime":2233.3100000000004,"endTime":2237.69,"body":"awareness of your system. What"},{"speaker":"Zhehan Yi","startTime":2233.3100000000004,"endTime":2237.69,"body":"we're doing here that we, like I"},{"speaker":"Zhehan Yi","startTime":2237.69,"endTime":2240.1200000000003,"body":"mentioned, we have a string"},{"speaker":"Zhehan Yi","startTime":2237.69,"endTime":2240.1200000000003,"body":"structure so we have a better"},{"speaker":"Zhehan Yi","startTime":2240.1200000000003,"endTime":2244.05,"body":"granularity than like essential"},{"speaker":"Zhehan Yi","startTime":2240.1200000000003,"endTime":2244.05,"body":"structure to monitor the rack"},{"speaker":"Zhehan Yi","startTime":2244.05,"endTime":2248.4300000000003,"body":"level, state of health and the"},{"speaker":"Zhehan Yi","startTime":2244.05,"endTime":2248.4300000000003,"body":"situation of those racks in"},{"speaker":"Zhehan Yi","startTime":2248.4300000000003,"endTime":2252.21,"body":"case, for example, if the"},{"speaker":"Zhehan Yi","startTime":2248.4300000000003,"endTime":2252.21,"body":"cooling system get down, the"},{"speaker":"Zhehan Yi","startTime":2252.21,"endTime":2255.1800000000003,"body":"system BMS would first know"},{"speaker":"Zhehan Yi","startTime":2252.21,"endTime":2255.1800000000003,"body":"again, then you pass up to the"},{"speaker":"Zhehan Yi","startTime":2255.1800000000003,"endTime":2258.5400000000004,"body":"EMS, the EMS will be able to"},{"speaker":"Zhehan Yi","startTime":2255.1800000000003,"endTime":2258.5400000000004,"body":"shut down the entire system to"},{"speaker":"Zhehan Yi","startTime":2258.5400000000004,"endTime":2263.34,"body":"prevent the battery from being"},{"speaker":"Zhehan Yi","startTime":2258.5400000000004,"endTime":2263.34,"body":"discharging and charging, to"},{"speaker":"Zhehan Yi","startTime":2263.3700000000003,"endTime":2267.3300000000004,"body":"continue to heat up the cells"},{"speaker":"Zhehan Yi","startTime":2263.3700000000003,"endTime":2267.3300000000004,"body":"and get out of control. Yeah, I"},{"speaker":"Zhehan Yi","startTime":2267.3300000000004,"endTime":2271.5000000000005,"body":"think most of this can be"},{"speaker":"Zhehan Yi","startTime":2267.3300000000004,"endTime":2271.5000000000005,"body":"prevented from battery"},{"speaker":"Zhehan Yi","startTime":2271.5000000000005,"endTime":2275.28,"body":"management system and also in"},{"speaker":"Zhehan Yi","startTime":2271.5000000000005,"endTime":2275.28,"body":"energy management system level."},{"speaker":"Tim Montague","startTime":2276.3,"endTime":2278.6400000000003,"body":"Got it. Thank you."},{"speaker":"Tim Montague","startTime":2276.3,"endTime":2278.6400000000003,"body":"Yeah, this, I"},{"speaker":"Zhehan Yi","startTime":2278.67,"endTime":2280.9500000000003,"body":"already mentioned, we"},{"speaker":"Zhehan Yi","startTime":2278.67,"endTime":2280.9500000000003,"body":"have a string structure, meaning"},{"speaker":"Zhehan Yi","startTime":2280.9500000000003,"endTime":2285.0000000000005,"body":"that each rag is connected to a"},{"speaker":"Zhehan Yi","startTime":2280.9500000000003,"endTime":2285.0000000000005,"body":"one 200 kilowatt PCs, or the"},{"speaker":"Zhehan Yi","startTime":2285.0000000000005,"endTime":2290.6400000000003,"body":"battery inverter, so you have a"},{"speaker":"Zhehan Yi","startTime":2285.0000000000005,"endTime":2290.6400000000003,"body":"better isolation from the rack"},{"speaker":"Zhehan Yi","startTime":2290.6400000000003,"endTime":2295.0800000000004,"body":"to rack, because if one rack"},{"speaker":"Zhehan Yi","startTime":2290.6400000000003,"endTime":2295.0800000000004,"body":"fell, the unit 200 KW will"},{"speaker":"Zhehan Yi","startTime":2295.0800000000004,"endTime":2299.76,"body":"isolate itself or turn itself"},{"speaker":"Zhehan Yi","startTime":2295.0800000000004,"endTime":2299.76,"body":"off, and instead of just keep"},{"speaker":"Zhehan Yi","startTime":2300.3300000000004,"endTime":2302.9700000000003,"body":"running with The thoughts and"},{"speaker":"Zhehan Yi","startTime":2300.3300000000004,"endTime":2302.9700000000003,"body":"feeding the thoughts, and"},{"speaker":"Zhehan Yi","startTime":2302.9700000000003,"endTime":2309.1800000000003,"body":"eventually can cofad And yeah."},{"speaker":"Zhehan Yi","startTime":2302.9700000000003,"endTime":2309.1800000000003,"body":"And also, I would say the"},{"speaker":"Zhehan Yi","startTime":2309.1800000000003,"endTime":2312.42,"body":"maintenance, like long term"},{"speaker":"Zhehan Yi","startTime":2309.1800000000003,"endTime":2312.42,"body":"service agreement, or like"},{"speaker":"Zhehan Yi","startTime":2312.42,"endTime":2314.6400000000003,"body":"maintenance of the battery, is"},{"speaker":"Zhehan Yi","startTime":2312.42,"endTime":2314.6400000000003,"body":"very important. And there's"},{"speaker":"Zhehan Yi","startTime":2314.6400000000003,"endTime":2318.9,"body":"something that also missing from"},{"speaker":"Zhehan Yi","startTime":2314.6400000000003,"endTime":2318.9,"body":"from the current 9548 standard"},{"speaker":"Zhehan Yi","startTime":2318.9,"endTime":2322.65,"body":"is it does not really consider"},{"speaker":"Zhehan Yi","startTime":2318.9,"endTime":2322.65,"body":"the long term degradation of the"},{"speaker":"Zhehan Yi","startTime":2322.65,"endTime":2325.53,"body":"battery when doing the test,"},{"speaker":"Zhehan Yi","startTime":2322.65,"endTime":2325.53,"body":"because those tests with the"},{"speaker":"Zhehan Yi","startTime":2325.53,"endTime":2328.7400000000002,"body":"battery usually are like the new"},{"speaker":"Zhehan Yi","startTime":2325.53,"endTime":2328.7400000000002,"body":"batteries. But over time,"},{"speaker":"Zhehan Yi","startTime":2328.7400000000002,"endTime":2331.9800000000005,"body":"battery characteristic can"},{"speaker":"Zhehan Yi","startTime":2328.7400000000002,"endTime":2331.9800000000005,"body":"change. Internal resistance can"},{"speaker":"Zhehan Yi","startTime":2331.9800000000005,"endTime":2335.0400000000004,"body":"change it, dissipation"},{"speaker":"Zhehan Yi","startTime":2331.9800000000005,"endTime":2335.0400000000004,"body":"characteristic can change as"},{"speaker":"Zhehan Yi","startTime":2335.0400000000004,"endTime":2338.28,"body":"well. So those are all risk"},{"speaker":"Zhehan Yi","startTime":2335.0400000000004,"endTime":2338.28,"body":"factors that we need to be"},{"speaker":"Zhehan Yi","startTime":2338.28,"endTime":2341.9100000000003,"body":"considered in terms of, you"},{"speaker":"Zhehan Yi","startTime":2338.28,"endTime":2341.9100000000003,"body":"know, fire safety. This way"},{"speaker":"Zhehan Yi","startTime":2341.9100000000003,"endTime":2344.7300000000005,"body":"install the system, it's going"},{"speaker":"Zhehan Yi","startTime":2341.9100000000003,"endTime":2344.7300000000005,"body":"to be there for 20 years. It's"},{"speaker":"Zhehan Yi","startTime":2344.7300000000005,"endTime":2347.5200000000004,"body":"not like first year, no problem."},{"speaker":"Zhehan Yi","startTime":2344.7300000000005,"endTime":2347.5200000000004,"body":"Second year, no problem. And"},{"speaker":"Zhehan Yi","startTime":2347.5200000000004,"endTime":2350.13,"body":"it's good. We have to make sure"},{"speaker":"Zhehan Yi","startTime":2347.5200000000004,"endTime":2350.13,"body":"that when the system is there,"},{"speaker":"Zhehan Yi","startTime":2350.13,"endTime":2352.9800000000005,"body":"it's going to be safe. So I"},{"speaker":"Zhehan Yi","startTime":2350.13,"endTime":2352.9800000000005,"body":"would say maintenance is a very"},{"speaker":"Zhehan Yi","startTime":2352.9800000000005,"endTime":2357.78,"body":"important point to ensure fire"},{"speaker":"Zhehan Yi","startTime":2352.9800000000005,"endTime":2357.78,"body":"safety. And for string structure"},{"speaker":"Zhehan Yi","startTime":2357.78,"endTime":2361.2000000000003,"body":"is very easy for maintenance,"},{"speaker":"Zhehan Yi","startTime":2357.78,"endTime":2361.2000000000003,"body":"because you have the string"},{"speaker":"Zhehan Yi","startTime":2361.2000000000003,"endTime":2365.1600000000003,"body":"level monitoring and a"},{"speaker":"Zhehan Yi","startTime":2361.2000000000003,"endTime":2365.1600000000003,"body":"situational awareness to know,"},{"speaker":"Zhehan Yi","startTime":2365.1600000000003,"endTime":2368.1600000000003,"body":"okay, which string I need to get"},{"speaker":"Zhehan Yi","startTime":2365.1600000000003,"endTime":2368.1600000000003,"body":"into the service earlier than"},{"speaker":"Zhehan Yi","startTime":2368.1600000000003,"endTime":2373.26,"body":"the others, instead of doing all"},{"speaker":"Zhehan Yi","startTime":2368.1600000000003,"endTime":2373.26,"body":"over for the tank, like every"},{"speaker":"Zhehan Yi","startTime":2373.26,"endTime":2373.65,"body":"time"},{"speaker":"Tim Montague","startTime":2373.9800000000005,"endTime":2376.4100000000003,"body":"I have a question"},{"speaker":"Tim Montague","startTime":2373.9800000000005,"endTime":2376.4100000000003,"body":"regarding that, if you have a"},{"speaker":"Tim Montague","startTime":2376.4100000000003,"endTime":2379.9500000000003,"body":"five megawatt hour container,"},{"speaker":"Tim Montague","startTime":2376.4100000000003,"endTime":2379.9500000000003,"body":"for example, but let's say"},{"speaker":"Tim Montague","startTime":2379.9500000000003,"endTime":2385.32,"body":"you're regularly discharging one"},{"speaker":"Tim Montague","startTime":2379.9500000000003,"endTime":2385.32,"body":"megawatt hour, and so only a"},{"speaker":"Tim Montague","startTime":2385.32,"endTime":2389.2500000000005,"body":"fraction of those cells are"},{"speaker":"Tim Montague","startTime":2385.32,"endTime":2389.2500000000005,"body":"directly going to be impacted."},{"speaker":"Tim Montague","startTime":2389.5200000000004,"endTime":2395.01,"body":"Does the system try to mix up"},{"speaker":"Tim Montague","startTime":2389.5200000000004,"endTime":2395.01,"body":"which strings are being used on"},{"speaker":"Tim Montague","startTime":2395.01,"endTime":2399.3900000000003,"body":"a daily basis so that all of the"},{"speaker":"Tim Montague","startTime":2395.01,"endTime":2399.3900000000003,"body":"packs will age at approximately"},{"speaker":"Tim Montague","startTime":2399.3900000000003,"endTime":2405.84,"body":"the same age? Or does it try to"},{"speaker":"Tim Montague","startTime":2399.3900000000003,"endTime":2405.84,"body":"age a specific pack first. And,"},{"speaker":"Tim Montague","startTime":2405.9900000000002,"endTime":2408.51,"body":"yeah, I'm just curious, how does"},{"speaker":"Tim Montague","startTime":2405.9900000000002,"endTime":2408.51,"body":"the algorithm for that work?"},{"speaker":"Zhehan Yi","startTime":2408.6600000000003,"endTime":2411.0000000000005,"body":"Yeah, good question."},{"speaker":"Zhehan Yi","startTime":2408.6600000000003,"endTime":2411.0000000000005,"body":"Usually you would charge it."},{"speaker":"Zhehan Yi","startTime":2411.0000000000005,"endTime":2415.11,"body":"It's charged entire container"},{"speaker":"Zhehan Yi","startTime":2411.0000000000005,"endTime":2415.11,"body":"instead of just a specific rack."},{"speaker":"Zhehan Yi","startTime":2415.8,"endTime":2418.65,"body":"So all of the container will be"},{"speaker":"Zhehan Yi","startTime":2415.8,"endTime":2418.65,"body":"charged discharge at the same"},{"speaker":"Zhehan Yi","startTime":2418.65,"endTime":2422.7000000000003,"body":"rate, even if, for example, you"},{"speaker":"Zhehan Yi","startTime":2418.65,"endTime":2422.7000000000003,"body":"have a five megawatt system, and"},{"speaker":"Zhehan Yi","startTime":2422.7000000000003,"endTime":2426.1200000000003,"body":"you only need one megawatt. Most"},{"speaker":"Zhehan Yi","startTime":2422.7000000000003,"endTime":2426.1200000000003,"body":"of the case, you would let them"},{"speaker":"Zhehan Yi","startTime":2426.1200000000003,"endTime":2429.1800000000003,"body":"charge, discharge the entire"},{"speaker":"Zhehan Yi","startTime":2426.1200000000003,"endTime":2429.1800000000003,"body":"system, but you degrade your"},{"speaker":"Zhehan Yi","startTime":2429.1800000000003,"endTime":2433.11,"body":"power down for all of the racks"},{"speaker":"Zhehan Yi","startTime":2429.1800000000003,"endTime":2433.11,"body":"I see. And this is something"},{"speaker":"Zhehan Yi","startTime":2433.11,"endTime":2436.71,"body":"that I mentioned earlier, that I"},{"speaker":"Zhehan Yi","startTime":2433.11,"endTime":2436.71,"body":"think we should also consider"},{"speaker":"Zhehan Yi","startTime":2436.71,"endTime":2442.0200000000004,"body":"it, because using battery in the"},{"speaker":"Zhehan Yi","startTime":2436.71,"endTime":2442.0200000000004,"body":"US is really not having a really"},{"speaker":"Zhehan Yi","startTime":2442.0200000000004,"endTime":2445.5000000000005,"body":"long history, but also, battery"},{"speaker":"Zhehan Yi","startTime":2442.0200000000004,"endTime":2445.5000000000005,"body":"has been used all over the"},{"speaker":"Zhehan Yi","startTime":2445.5000000000005,"endTime":2450.1800000000003,"body":"world, not only the US. Maybe we"},{"speaker":"Zhehan Yi","startTime":2445.5000000000005,"endTime":2450.1800000000003,"body":"can locally some of the"},{"speaker":"Zhehan Yi","startTime":2450.1800000000003,"endTime":2454.0800000000004,"body":"experience we can borrow from"},{"speaker":"Zhehan Yi","startTime":2450.1800000000003,"endTime":2454.0800000000004,"body":"other markets to improve the"},{"speaker":"Zhehan Yi","startTime":2454.0800000000004,"endTime":2458.3100000000004,"body":"safety here, for example, this"},{"speaker":"Zhehan Yi","startTime":2454.0800000000004,"endTime":2458.3100000000004,"body":"is the job test that we've done,"},{"speaker":"Zhehan Yi","startTime":2458.3100000000004,"endTime":2462.42,"body":"and it's this is required in"},{"speaker":"Zhehan Yi","startTime":2458.3100000000004,"endTime":2462.42,"body":"Asian markets that for the"},{"speaker":"Zhehan Yi","startTime":2462.42,"endTime":2467.34,"body":"battery to pass the safety test,"},{"speaker":"Zhehan Yi","startTime":2462.42,"endTime":2467.34,"body":"you have to do this job test. In"},{"speaker":"Zhehan Yi","startTime":2467.34,"endTime":2471.0000000000005,"body":"this case, we're lifting the"},{"speaker":"Zhehan Yi","startTime":2467.34,"endTime":2471.0000000000005,"body":"battery up to four meter, which"},{"speaker":"Zhehan Yi","startTime":2471.0000000000005,"endTime":2475.2000000000003,"body":"is slightly over 13 feet, and"},{"speaker":"Zhehan Yi","startTime":2471.0000000000005,"endTime":2475.2000000000003,"body":"let it just free fall down to"},{"speaker":"Zhehan Yi","startTime":2475.2000000000003,"endTime":2477.1200000000003,"body":"the ground to see what it"},{"speaker":"Zhehan Yi","startTime":2475.2000000000003,"endTime":2477.1200000000003,"body":"happened. What would happen?"},{"speaker":"Zhehan Yi","startTime":2477.1200000000003,"endTime":2481.4100000000003,"body":"Would that be any kind of fire"},{"speaker":"Zhehan Yi","startTime":2477.1200000000003,"endTime":2481.4100000000003,"body":"get ignited from the pack? Or"},{"speaker":"Zhehan Yi","startTime":2481.4100000000003,"endTime":2484.92,"body":"would that be explosion or"},{"speaker":"Zhehan Yi","startTime":2481.4100000000003,"endTime":2484.92,"body":"anything in there this, I think"},{"speaker":"Zhehan Yi","startTime":2484.9800000000005,"endTime":2490.17,"body":"are some considerations that as"},{"speaker":"Zhehan Yi","startTime":2484.9800000000005,"endTime":2490.17,"body":"the market or the industry is"},{"speaker":"Zhehan Yi","startTime":2490.2000000000003,"endTime":2493.59,"body":"learning and moving forward,"},{"speaker":"Zhehan Yi","startTime":2490.2000000000003,"endTime":2493.59,"body":"maybe we'll have more standard"},{"speaker":"Zhehan Yi","startTime":2493.6200000000003,"endTime":2498.1200000000003,"body":"all this test procedures getting"},{"speaker":"Zhehan Yi","startTime":2493.6200000000003,"endTime":2498.1200000000003,"body":"in their standards that require"},{"speaker":"Zhehan Yi","startTime":2498.1200000000003,"endTime":2501.2400000000002,"body":"the manufacturer to do this"},{"speaker":"Zhehan Yi","startTime":2498.1200000000003,"endTime":2501.2400000000002,"body":"test. And if you move on the"},{"speaker":"Zhehan Yi","startTime":2501.3,"endTime":2504.2400000000002,"body":"next slide, yeah, this. Is"},{"speaker":"Zhehan Yi","startTime":2501.3,"endTime":2504.2400000000002,"body":"exactly what we've been doing"},{"speaker":"Zhehan Yi","startTime":2504.5400000000004,"endTime":2509.34,"body":"with the cell level propagation,"},{"speaker":"Zhehan Yi","startTime":2504.5400000000004,"endTime":2509.34,"body":"thermal propagation, test like"},{"speaker":"Zhehan Yi","startTime":2509.34,"endTime":2512.2200000000003,"body":"hitting up the cells inside and"},{"speaker":"Zhehan Yi","startTime":2509.34,"endTime":2512.2200000000003,"body":"see how it goes with the, you"},{"speaker":"Zhehan Yi","startTime":2512.2200000000003,"endTime":2519.6600000000003,"body":"know, thermal runaway. And if"},{"speaker":"Zhehan Yi","startTime":2512.2200000000003,"endTime":2519.6600000000003,"body":"you go to the next slide, our"},{"speaker":"Zhehan Yi","startTime":2519.6600000000003,"endTime":2522.8100000000004,"body":"battery actually, not only using"},{"speaker":"Zhehan Yi","startTime":2519.6600000000003,"endTime":2522.8100000000004,"body":"the US, but also, you know, all"},{"speaker":"Zhehan Yi","startTime":2522.8100000000004,"endTime":2527.9700000000003,"body":"around the world, like the IEC"},{"speaker":"Zhehan Yi","startTime":2522.8100000000004,"endTime":2527.9700000000003,"body":"markets, Asian markets. So by"},{"speaker":"Zhehan Yi","startTime":2528.3300000000004,"endTime":2531.4500000000003,"body":"the benefit of that is, when"},{"speaker":"Zhehan Yi","startTime":2528.3300000000004,"endTime":2531.4500000000003,"body":"you're doing the design for a"},{"speaker":"Zhehan Yi","startTime":2531.4500000000003,"endTime":2534.1800000000003,"body":"battery, you have to consider"},{"speaker":"Zhehan Yi","startTime":2531.4500000000003,"endTime":2534.1800000000003,"body":"all the standards, not just for"},{"speaker":"Zhehan Yi","startTime":2534.1800000000003,"endTime":2537.36,"body":"the ego health standards, so you"},{"speaker":"Zhehan Yi","startTime":2534.1800000000003,"endTime":2537.36,"body":"have more considerations of the"},{"speaker":"Zhehan Yi","startTime":2537.36,"endTime":2540.63,"body":"safety and measures of the"},{"speaker":"Zhehan Yi","startTime":2537.36,"endTime":2540.63,"body":"safety they have to implement"},{"speaker":"Zhehan Yi","startTime":2540.6600000000003,"endTime":2544.7400000000002,"body":"into your battery. And this is"},{"speaker":"Zhehan Yi","startTime":2540.6600000000003,"endTime":2544.7400000000002,"body":"an interesting case battery"},{"speaker":"Zhehan Yi","startTime":2544.7400000000002,"endTime":2547.44,"body":"installed over the water. And if"},{"speaker":"Zhehan Yi","startTime":2544.7400000000002,"endTime":2547.44,"body":"you look closely, you will see"},{"speaker":"Zhehan Yi","startTime":2547.44,"endTime":2551.67,"body":"the firewall between the battery"},{"speaker":"Zhehan Yi","startTime":2547.44,"endTime":2551.67,"body":"containers. What we are seeing"},{"speaker":"Zhehan Yi","startTime":2551.67,"endTime":2554.88,"body":"here in us is because land is"},{"speaker":"Zhehan Yi","startTime":2551.67,"endTime":2554.88,"body":"limited, so a lot of case you"},{"speaker":"Zhehan Yi","startTime":2554.88,"endTime":2558.4800000000005,"body":"want to put battery as close as"},{"speaker":"Zhehan Yi","startTime":2554.88,"endTime":2558.4800000000005,"body":"possible, but even back to back."},{"speaker":"Zhehan Yi","startTime":2558.5400000000004,"endTime":2562.0800000000004,"body":"So a lot of battery design with"},{"speaker":"Zhehan Yi","startTime":2558.5400000000004,"endTime":2562.0800000000004,"body":"just one door open because they"},{"speaker":"Zhehan Yi","startTime":2562.0800000000004,"endTime":2566.5800000000004,"body":"want to put a battery back to"},{"speaker":"Zhehan Yi","startTime":2562.0800000000004,"endTime":2566.5800000000004,"body":"back. But this is in Asia"},{"speaker":"Zhehan Yi","startTime":2566.5800000000004,"endTime":2570.21,"body":"markets, they will require a"},{"speaker":"Zhehan Yi","startTime":2566.5800000000004,"endTime":2570.21,"body":"like a firewall between the"},{"speaker":"Zhehan Yi","startTime":2570.21,"endTime":2573.0600000000004,"body":"batteries. You You won't be able"},{"speaker":"Zhehan Yi","startTime":2570.21,"endTime":2573.0600000000004,"body":"to put the battery back to back."},{"speaker":"Zhehan Yi","startTime":2573.78,"endTime":2578.07,"body":"And this would, you know, help"},{"speaker":"Zhehan Yi","startTime":2573.78,"endTime":2578.07,"body":"prevent the fire escape from one"},{"speaker":"Zhehan Yi","startTime":2578.07,"endTime":2582.1800000000003,"body":"container to the other"},{"speaker":"Zhehan Yi","startTime":2578.07,"endTime":2582.1800000000003,"body":"propagation. So it's interesting"},{"speaker":"Zhehan Yi","startTime":2582.1800000000003,"endTime":2584.46,"body":"to see. You know, all the"},{"speaker":"Zhehan Yi","startTime":2582.1800000000003,"endTime":2584.46,"body":"markets are taking different"},{"speaker":"Zhehan Yi","startTime":2584.46,"endTime":2590.28,"body":"measures to improve the fire"},{"speaker":"Zhehan Yi","startTime":2584.46,"endTime":2590.28,"body":"safety, and I believe, where the"},{"speaker":"Zhehan Yi","startTime":2590.3100000000004,"endTime":2594.21,"body":"battery technology is developing"},{"speaker":"Zhehan Yi","startTime":2590.3100000000004,"endTime":2594.21,"body":"and where our first responder"},{"speaker":"Zhehan Yi","startTime":2594.21,"endTime":2598.1400000000003,"body":"and the manufacturer are"},{"speaker":"Zhehan Yi","startTime":2594.21,"endTime":2598.1400000000003,"body":"learning from this process,"},{"speaker":"Zhehan Yi","startTime":2598.44,"endTime":2603.21,"body":"we'll have more and more of"},{"speaker":"Zhehan Yi","startTime":2598.44,"endTime":2603.21,"body":"these methods or protocols or"},{"speaker":"Zhehan Yi","startTime":2603.2400000000002,"endTime":2607.3500000000004,"body":"technology that we can implement"},{"speaker":"Zhehan Yi","startTime":2603.2400000000002,"endTime":2607.3500000000004,"body":"to, you know, further improve"},{"speaker":"Zhehan Yi","startTime":2607.3500000000004,"endTime":2609.6600000000003,"body":"the safety of the battery,"},{"speaker":"Zhehan Yi","startTime":2607.3500000000004,"endTime":2609.6600000000003,"body":"especially the fire safety,"},{"speaker":"Zhehan Yi","startTime":2610.4700000000003,"endTime":2611.07,"body":"yeah. Now, last"},{"speaker":"Ryan Mayfield","startTime":2611.07,"endTime":2612.5400000000004,"body":"slide was very"},{"speaker":"Ryan Mayfield","startTime":2611.07,"endTime":2612.5400000000004,"body":"interesting to me, with the with"},{"speaker":"Ryan Mayfield","startTime":2612.5400000000004,"endTime":2616.1400000000003,"body":"those separators, and I think I"},{"speaker":"Ryan Mayfield","startTime":2612.5400000000004,"endTime":2616.1400000000003,"body":"will be curious to see once we"},{"speaker":"Ryan Mayfield","startTime":2616.1400000000003,"endTime":2618.8700000000003,"body":"have these large scale fire"},{"speaker":"Ryan Mayfield","startTime":2616.1400000000003,"endTime":2618.8700000000003,"body":"tests that I mentioned earlier,"},{"speaker":"Ryan Mayfield","startTime":2618.8700000000003,"endTime":2621.7500000000005,"body":"CSA is putting this document"},{"speaker":"Ryan Mayfield","startTime":2618.8700000000003,"endTime":2621.7500000000005,"body":"together, once we start to see"},{"speaker":"Ryan Mayfield","startTime":2622.2900000000004,"endTime":2625.32,"body":"what those actually are, what"},{"speaker":"Ryan Mayfield","startTime":2622.2900000000004,"endTime":2625.32,"body":"the results are. We may see"},{"speaker":"Ryan Mayfield","startTime":2625.32,"endTime":2627.63,"body":"something. I wouldn't be overly"},{"speaker":"Ryan Mayfield","startTime":2625.32,"endTime":2627.63,"body":"surprised to see something"},{"speaker":"Ryan Mayfield","startTime":2627.63,"endTime":2630.78,"body":"similar coming out of those,"},{"speaker":"Ryan Mayfield","startTime":2627.63,"endTime":2630.78,"body":"because we will be seeing these"},{"speaker":"Ryan Mayfield","startTime":2630.78,"endTime":2634.6200000000003,"body":"containers lit on fire and"},{"speaker":"Ryan Mayfield","startTime":2630.78,"endTime":2634.6200000000003,"body":"understand what the true"},{"speaker":"Ryan Mayfield","startTime":2634.6200000000003,"endTime":2637.32,"body":"distance is, to keep them safe"},{"speaker":"Ryan Mayfield","startTime":2634.6200000000003,"endTime":2637.32,"body":"from each other. Essentially."},{"speaker":"Tim Montague","startTime":2638.01,"endTime":2641.67,"body":"All right, we only"},{"speaker":"Tim Montague","startTime":2638.01,"endTime":2641.67,"body":"have a few minutes left, and"},{"speaker":"Tim Montague","startTime":2641.9100000000003,"endTime":2645.84,"body":"we've got a couple questions. We"},{"speaker":"Tim Montague","startTime":2641.9100000000003,"endTime":2645.84,"body":"will get to those, but I think"},{"speaker":"Tim Montague","startTime":2645.84,"endTime":2648.4500000000003,"body":"we should talk a little bit"},{"speaker":"Tim Montague","startTime":2645.84,"endTime":2648.4500000000003,"body":"about and we've already"},{"speaker":"Tim Montague","startTime":2648.4500000000003,"endTime":2650.8500000000004,"body":"addressed some of this like we"},{"speaker":"Tim Montague","startTime":2648.4500000000003,"endTime":2650.8500000000004,"body":"were talking about the firewall."},{"speaker":"Tim Montague","startTime":2650.8500000000004,"endTime":2656.9100000000003,"body":"But what are some of the"},{"speaker":"Tim Montague","startTime":2650.8500000000004,"endTime":2656.9100000000003,"body":"installation best practices that"},{"speaker":"Tim Montague","startTime":2657.36,"endTime":2660.15,"body":"developers and designers need to"},{"speaker":"Tim Montague","startTime":2657.36,"endTime":2660.15,"body":"be thinking about"},{"speaker":"Ryan Mayfield","startTime":2661.6200000000003,"endTime":2664.0200000000004,"body":"for us when we"},{"speaker":"Ryan Mayfield","startTime":2661.6200000000003,"endTime":2664.0200000000004,"body":"think about that. Spacing is a"},{"speaker":"Ryan Mayfield","startTime":2664.0200000000004,"endTime":2666.9900000000002,"body":"big one. And so just right along"},{"speaker":"Ryan Mayfield","startTime":2664.0200000000004,"endTime":2666.9900000000002,"body":"the lines of what we were just"},{"speaker":"Ryan Mayfield","startTime":2666.9900000000002,"endTime":2670.0200000000004,"body":"talking about, what, how close"},{"speaker":"Ryan Mayfield","startTime":2666.9900000000002,"endTime":2670.0200000000004,"body":"or how far apart can these, or"},{"speaker":"Ryan Mayfield","startTime":2670.0200000000004,"endTime":2673.5000000000005,"body":"should these be the location, if"},{"speaker":"Ryan Mayfield","startTime":2670.0200000000004,"endTime":2673.5000000000005,"body":"they're indoors versus outdoors,"},{"speaker":"Ryan Mayfield","startTime":2673.5000000000005,"endTime":2676.8,"body":"what does that fire suppression"},{"speaker":"Ryan Mayfield","startTime":2673.5000000000005,"endTime":2676.8,"body":"system look like? For me, that's"},{"speaker":"Ryan Mayfield","startTime":2676.8,"endTime":2680.67,"body":"one of the biggest ones, of just"},{"speaker":"Ryan Mayfield","startTime":2676.8,"endTime":2680.67,"body":"understanding what are, what can"},{"speaker":"Ryan Mayfield","startTime":2680.67,"endTime":2684.8700000000003,"body":"we or can't we do, as the case"},{"speaker":"Ryan Mayfield","startTime":2680.67,"endTime":2684.8700000000003,"body":"may be, and what are, how are"},{"speaker":"Ryan Mayfield","startTime":2684.8700000000003,"endTime":2688.7400000000002,"body":"the what mitigation methods are"},{"speaker":"Ryan Mayfield","startTime":2684.8700000000003,"endTime":2688.7400000000002,"body":"being taken so for me, that's"},{"speaker":"Ryan Mayfield","startTime":2688.7400000000002,"endTime":2691.0200000000004,"body":"the, probably the number one"},{"speaker":"Ryan Mayfield","startTime":2688.7400000000002,"endTime":2691.0200000000004,"body":"thing I think about when I'm"},{"speaker":"Ryan Mayfield","startTime":2691.0800000000004,"endTime":2694.7700000000004,"body":"looking at these is distance,"},{"speaker":"Ryan Mayfield","startTime":2691.0800000000004,"endTime":2694.7700000000004,"body":"not only from unit to unit or"},{"speaker":"Ryan Mayfield","startTime":2694.8,"endTime":2698.7000000000003,"body":"container to container, but to"},{"speaker":"Ryan Mayfield","startTime":2694.8,"endTime":2698.7000000000003,"body":"property lines, to buildings to"},{"speaker":"Ryan Mayfield","startTime":2698.9100000000003,"endTime":2701.94,"body":"Tim. You have a nice array there"},{"speaker":"Ryan Mayfield","startTime":2698.9100000000003,"endTime":2701.94,"body":"in the back of your and there's"},{"speaker":"Ryan Mayfield","startTime":2701.94,"endTime":2704.46,"body":"some trees there. And so there's"},{"speaker":"Ryan Mayfield","startTime":2701.94,"endTime":2704.46,"body":"a vegetation that could be"},{"speaker":"Ryan Mayfield","startTime":2704.4900000000002,"endTime":2706.4700000000003,"body":"considered as part of if there"},{"speaker":"Ryan Mayfield","startTime":2704.4900000000002,"endTime":2706.4700000000003,"body":"was a batteries in that"},{"speaker":"Ryan Mayfield","startTime":2706.4700000000003,"endTime":2710.4300000000003,"body":"situation. So, you know, looking"},{"speaker":"Ryan Mayfield","startTime":2706.4700000000003,"endTime":2710.4300000000003,"body":"at this system holistically, and"},{"speaker":"Ryan Mayfield","startTime":2710.4300000000003,"endTime":2713.55,"body":"understanding where we're"},{"speaker":"Ryan Mayfield","startTime":2710.4300000000003,"endTime":2713.55,"body":"putting these units, and trying"},{"speaker":"Ryan Mayfield","startTime":2713.55,"endTime":2715.9800000000005,"body":"to project into that. And"},{"speaker":"Zhehan Yi","startTime":2715.9800000000005,"endTime":2719.07,"body":"also, I think the"},{"speaker":"Zhehan Yi","startTime":2715.9800000000005,"endTime":2719.07,"body":"selection of the sites in in the"},{"speaker":"Zhehan Yi","startTime":2719.07,"endTime":2721.9800000000005,"body":"weather and the environment of"},{"speaker":"Zhehan Yi","startTime":2719.07,"endTime":2721.9800000000005,"body":"the site, for example, is a high"},{"speaker":"Zhehan Yi","startTime":2721.9800000000005,"endTime":2725.61,"body":"humidity, or is it getting"},{"speaker":"Zhehan Yi","startTime":2721.9800000000005,"endTime":2725.61,"body":"pretty, pretty hot in in the"},{"speaker":"Zhehan Yi","startTime":2725.82,"endTime":2729.9300000000003,"body":"summer, constantly, about 110"},{"speaker":"Zhehan Yi","startTime":2725.82,"endTime":2729.9300000000003,"body":"this, I think, are all risk"},{"speaker":"Zhehan Yi","startTime":2729.9300000000003,"endTime":2732.0600000000004,"body":"factors that need to be"},{"speaker":"Zhehan Yi","startTime":2729.9300000000003,"endTime":2732.0600000000004,"body":"considered when designing the"},{"speaker":"Zhehan Yi","startTime":2732.0600000000004,"endTime":2735.09,"body":"battery and selecting the"},{"speaker":"Zhehan Yi","startTime":2732.0600000000004,"endTime":2735.09,"body":"batteries operating environment"},{"speaker":"Zhehan Yi","startTime":2735.09,"endTime":2740.01,"body":"requirements. And also, I think,"},{"speaker":"Zhehan Yi","startTime":2735.09,"endTime":2740.01,"body":"Ryan, you mentioned that the"},{"speaker":"Zhehan Yi","startTime":2740.01,"endTime":2743.19,"body":"clearance between the batteries,"},{"speaker":"Zhehan Yi","startTime":2740.01,"endTime":2743.19,"body":"safety distance between the"},{"speaker":"Zhehan Yi","startTime":2743.19,"endTime":2746.94,"body":"battery and also between battery"},{"speaker":"Zhehan Yi","startTime":2743.19,"endTime":2746.94,"body":"and other objects. If there's"},{"speaker":"Zhehan Yi","startTime":2746.94,"endTime":2751.26,"body":"building nearby, or if there's"},{"speaker":"Zhehan Yi","startTime":2746.94,"endTime":2751.26,"body":"like other trees or solar farm"},{"speaker":"Zhehan Yi","startTime":2751.26,"endTime":2756.36,"body":"usually nearby, that would be"},{"speaker":"Zhehan Yi","startTime":2751.26,"endTime":2756.36,"body":"the most important items. And"},{"speaker":"Zhehan Yi","startTime":2756.6000000000004,"endTime":2758.76,"body":"actually, a lot of case"},{"speaker":"Zhehan Yi","startTime":2756.6000000000004,"endTime":2758.76,"body":"batteries are installed near the"},{"speaker":"Zhehan Yi","startTime":2758.76,"endTime":2762.63,"body":"substation, if you're looking at"},{"speaker":"Zhehan Yi","startTime":2758.76,"endTime":2762.63,"body":"like solar plus storage. Solar"},{"speaker":"Zhehan Yi","startTime":2762.63,"endTime":2766.38,"body":"are usually spread out and so"},{"speaker":"Zhehan Yi","startTime":2762.63,"endTime":2766.38,"body":"and solar plus storage, where"},{"speaker":"Zhehan Yi","startTime":2766.38,"endTime":2770.7900000000004,"body":"storage is really like more put"},{"speaker":"Zhehan Yi","startTime":2766.38,"endTime":2770.7900000000004,"body":"in a central place near the"},{"speaker":"Zhehan Yi","startTime":2770.7900000000004,"endTime":2773.82,"body":"substation. So there's some"},{"speaker":"Zhehan Yi","startTime":2770.7900000000004,"endTime":2773.82,"body":"considerations, I believe, like"},{"speaker":"Zhehan Yi","startTime":2773.82,"endTime":2778.2900000000004,"body":"between substation and battery"},{"speaker":"Zhehan Yi","startTime":2773.82,"endTime":2778.2900000000004,"body":"safety distance, for example, we"},{"speaker":"Tim Montague","startTime":2778.2900000000004,"endTime":2780.96,"body":"have a couple"},{"speaker":"Tim Montague","startTime":2778.2900000000004,"endTime":2780.96,"body":"questions about O and M, and of"},{"speaker":"Tim Montague","startTime":2780.96,"endTime":2783.84,"body":"course, these systems are going"},{"speaker":"Tim Montague","startTime":2780.96,"endTime":2783.84,"body":"to be out there for 20 plus"},{"speaker":"Tim Montague","startTime":2783.84,"endTime":2788.07,"body":"years, so you will have to do O"},{"speaker":"Tim Montague","startTime":2783.84,"endTime":2788.07,"body":"and M of various flavors. But"},{"speaker":"Tim Montague","startTime":2788.3100000000004,"endTime":2793.26,"body":"what is the recommended base"},{"speaker":"Tim Montague","startTime":2788.3100000000004,"endTime":2793.26,"body":"level of O and M, and then what"},{"speaker":"Tim Montague","startTime":2793.26,"endTime":2799.44,"body":"can asset owners expect in terms"},{"speaker":"Tim Montague","startTime":2793.26,"endTime":2799.44,"body":"of frequency of having to swap"},{"speaker":"Tim Montague","startTime":2799.44,"endTime":2805.6800000000003,"body":"out modules or even. Larger"},{"speaker":"Tim Montague","startTime":2799.44,"endTime":2805.6800000000003,"body":"systems in the field,"},{"speaker":"Zhehan Yi","startTime":2806.82,"endTime":2810.4500000000003,"body":"yeah, I can start for"},{"speaker":"Zhehan Yi","startTime":2806.82,"endTime":2810.4500000000003,"body":"O and M. It's always best for"},{"speaker":"Zhehan Yi","startTime":2810.4500000000003,"endTime":2814.9500000000003,"body":"their manufacturer to do the O M"},{"speaker":"Zhehan Yi","startTime":2810.4500000000003,"endTime":2814.9500000000003,"body":"first, because we know, for"},{"speaker":"Zhehan Yi","startTime":2814.9500000000003,"endTime":2818.7300000000005,"body":"example, CPS, we are the"},{"speaker":"Zhehan Yi","startTime":2814.9500000000003,"endTime":2818.7300000000005,"body":"manufacturer, not only for the"},{"speaker":"Zhehan Yi","startTime":2818.7300000000005,"endTime":2822.7500000000005,"body":"battery, but also the for PCs."},{"speaker":"Zhehan Yi","startTime":2818.7300000000005,"endTime":2822.7500000000005,"body":"So we provide the entire system,"},{"speaker":"Zhehan Yi","startTime":2822.9300000000003,"endTime":2826.11,"body":"so we know how they work each"},{"speaker":"Zhehan Yi","startTime":2822.9300000000003,"endTime":2826.11,"body":"other, and the schedule for each"},{"speaker":"Zhehan Yi","startTime":2826.1400000000003,"endTime":2829.5600000000004,"body":"of the components to be"},{"speaker":"Zhehan Yi","startTime":2826.1400000000003,"endTime":2829.5600000000004,"body":"maintenance during the over the"},{"speaker":"Zhehan Yi","startTime":2829.5600000000004,"endTime":2834.0600000000004,"body":"course of 20 years. We do have a"},{"speaker":"Zhehan Yi","startTime":2829.5600000000004,"endTime":2834.0600000000004,"body":"like a checklist, if customer"},{"speaker":"Zhehan Yi","startTime":2834.0600000000004,"endTime":2836.8500000000004,"body":"work with us on the long term"},{"speaker":"Zhehan Yi","startTime":2834.0600000000004,"endTime":2836.8500000000004,"body":"service agreement, we have a"},{"speaker":"Zhehan Yi","startTime":2836.8500000000004,"endTime":2840.96,"body":"checklist of every you know,"},{"speaker":"Zhehan Yi","startTime":2836.8500000000004,"endTime":2840.96,"body":"components, battery cells or"},{"speaker":"Zhehan Yi","startTime":2840.96,"endTime":2846.03,"body":"battery packs especially, and"},{"speaker":"Zhehan Yi","startTime":2840.96,"endTime":2846.03,"body":"the PCs that need to be serviced"},{"speaker":"Zhehan Yi","startTime":2846.0600000000004,"endTime":2849.57,"body":"over the time, like every year,"},{"speaker":"Zhehan Yi","startTime":2846.0600000000004,"endTime":2849.57,"body":"every for example, half year we"},{"speaker":"Zhehan Yi","startTime":2849.57,"endTime":2852.42,"body":"need to be serviced. We have a"},{"speaker":"Zhehan Yi","startTime":2849.57,"endTime":2852.42,"body":"full list of the check full list"},{"speaker":"Zhehan Yi","startTime":2852.42,"endTime":2856.32,"body":"of the items that need to be"},{"speaker":"Zhehan Yi","startTime":2852.42,"endTime":2856.32,"body":"checked up. And one other thing"},{"speaker":"Zhehan Yi","startTime":2856.32,"endTime":2860.13,"body":"I want to mention is we have our"},{"speaker":"Zhehan Yi","startTime":2856.32,"endTime":2860.13,"body":"flexible and system, which is"},{"speaker":"Zhehan Yi","startTime":2860.13,"endTime":2864.3900000000003,"body":"special the CPS. We have the"},{"speaker":"Zhehan Yi","startTime":2860.13,"endTime":2864.3900000000003,"body":"system that is providing the"},{"speaker":"Zhehan Yi","startTime":2864.5400000000004,"endTime":2869.01,"body":"remote monitoring of the system"},{"speaker":"Zhehan Yi","startTime":2864.5400000000004,"endTime":2869.01,"body":"of the batteries, PCs and other"},{"speaker":"Zhehan Yi","startTime":2869.0400000000004,"endTime":2872.2500000000005,"body":"you know, components in the"},{"speaker":"Zhehan Yi","startTime":2869.0400000000004,"endTime":2872.2500000000005,"body":"system, or preventive control,"},{"speaker":"Zhehan Yi","startTime":2872.2500000000005,"endTime":2875.0400000000004,"body":"for example, if you notice"},{"speaker":"Zhehan Yi","startTime":2872.2500000000005,"endTime":2875.0400000000004,"body":"something happen, we can do"},{"speaker":"Zhehan Yi","startTime":2875.1000000000004,"endTime":2880.71,"body":"remote diagnosis to nail down if"},{"speaker":"Zhehan Yi","startTime":2875.1000000000004,"endTime":2880.71,"body":"we can find out the main cause"},{"speaker":"Zhehan Yi","startTime":2880.71,"endTime":2885.2400000000002,"body":"of it and Do some preventive"},{"speaker":"Zhehan Yi","startTime":2880.71,"endTime":2885.2400000000002,"body":"actions to correct it or to"},{"speaker":"Zhehan Yi","startTime":2885.2400000000002,"endTime":2888.4500000000003,"body":"repair it in case something"},{"speaker":"Zhehan Yi","startTime":2885.2400000000002,"endTime":2888.4500000000003,"body":"happened, and to prevent further"},{"speaker":"Zhehan Yi","startTime":2888.4500000000003,"endTime":2891.3300000000004,"body":"damages to the system. Ryan,"},{"speaker":"Tim Montague","startTime":2891.3300000000004,"endTime":2893.3100000000004,"body":"do you have any"},{"speaker":"Tim Montague","startTime":2891.3300000000004,"endTime":2893.3100000000004,"body":"comments about O and M? Yeah,"},{"speaker":"Ryan Mayfield","startTime":2893.3100000000004,"endTime":2895.5600000000004,"body":"the thing I would"},{"speaker":"Ryan Mayfield","startTime":2893.3100000000004,"endTime":2895.5600000000004,"body":"add to all that, and that's"},{"speaker":"Ryan Mayfield","startTime":2895.59,"endTime":2899.94,"body":"great input that Dr Z had, I"},{"speaker":"Ryan Mayfield","startTime":2895.59,"endTime":2899.94,"body":"think the thing that I when my"},{"speaker":"Ryan Mayfield","startTime":2899.94,"endTime":2903.03,"body":"mind goes to O and m1, of the"},{"speaker":"Ryan Mayfield","startTime":2899.94,"endTime":2903.03,"body":"things I encourage people to go"},{"speaker":"Ryan Mayfield","startTime":2903.03,"endTime":2906.8700000000003,"body":"do is look at NFPA 855 and"},{"speaker":"Ryan Mayfield","startTime":2903.03,"endTime":2906.8700000000003,"body":"there's actually an O and M"},{"speaker":"Ryan Mayfield","startTime":2906.8700000000003,"endTime":2909.8100000000004,"body":"section within that, and so it's"},{"speaker":"Ryan Mayfield","startTime":2906.8700000000003,"endTime":2909.8100000000004,"body":"referenced in the National"},{"speaker":"Ryan Mayfield","startTime":2909.8100000000004,"endTime":2915.6600000000003,"body":"Electrical Code and and given in"},{"speaker":"Ryan Mayfield","startTime":2909.8100000000004,"endTime":2915.6600000000003,"body":"great detail in 855 a lot of it"},{"speaker":"Ryan Mayfield","startTime":2915.69,"endTime":2918.3,"body":"is going to be working with the"},{"speaker":"Ryan Mayfield","startTime":2915.69,"endTime":2918.3,"body":"manufacturer to understand what"},{"speaker":"Ryan Mayfield","startTime":2918.3,"endTime":2922.0800000000004,"body":"those exact procedures are. But"},{"speaker":"Ryan Mayfield","startTime":2918.3,"endTime":2922.0800000000004,"body":"I think the first and foremost"},{"speaker":"Ryan Mayfield","startTime":2922.0800000000004,"endTime":2925.71,"body":"for me having an O and M plan"},{"speaker":"Ryan Mayfield","startTime":2922.0800000000004,"endTime":2925.71,"body":"even before you commission the"},{"speaker":"Ryan Mayfield","startTime":2925.71,"endTime":2929.5200000000004,"body":"system will set you off on the"},{"speaker":"Ryan Mayfield","startTime":2925.71,"endTime":2929.5200000000004,"body":"right path, because once it's"},{"speaker":"Ryan Mayfield","startTime":2929.5200000000004,"endTime":2932.07,"body":"done, once you've commissioned"},{"speaker":"Ryan Mayfield","startTime":2929.5200000000004,"endTime":2932.07,"body":"it and it's operating, it's"},{"speaker":"Ryan Mayfield","startTime":2932.07,"endTime":2935.5200000000004,"body":"going to probably be harder to"},{"speaker":"Ryan Mayfield","startTime":2932.07,"endTime":2935.5200000000004,"body":"get back and make that plan,"},{"speaker":"Ryan Mayfield","startTime":2935.5200000000004,"endTime":2938.07,"body":"that O and M plan, and make it"},{"speaker":"Ryan Mayfield","startTime":2935.5200000000004,"endTime":2938.07,"body":"as effective as you can if you"},{"speaker":"Ryan Mayfield","startTime":2938.07,"endTime":2941.4,"body":"were to do it in the design or"},{"speaker":"Ryan Mayfield","startTime":2938.07,"endTime":2941.4,"body":"upfront stage. And so that would"},{"speaker":"Ryan Mayfield","startTime":2941.4,"endTime":2944.2500000000005,"body":"be my the thing that I really"},{"speaker":"Ryan Mayfield","startTime":2941.4,"endTime":2944.2500000000005,"body":"encourage people to look at and"},{"speaker":"Ryan Mayfield","startTime":2944.2500000000005,"endTime":2944.4300000000003,"body":"think"},{"speaker":"Tim Montague","startTime":2944.4300000000003,"endTime":2948.09,"body":"of, I'm curious,"},{"speaker":"Tim Montague","startTime":2944.4300000000003,"endTime":2948.09,"body":"Ryan and Dr Z, are there boiler"},{"speaker":"Tim Montague","startTime":2948.09,"endTime":2951.7500000000005,"body":"plate safety plans out there"},{"speaker":"Tim Montague","startTime":2948.09,"endTime":2951.7500000000005,"body":"that our listeners can get a"},{"speaker":"Tim Montague","startTime":2951.7500000000005,"endTime":2954.96,"body":"hold of to see examples of what"},{"speaker":"Tim Montague","startTime":2951.7500000000005,"endTime":2954.96,"body":"a safety plan looks like for"},{"speaker":"Tim Montague","startTime":2955.17,"endTime":2956.19,"body":"grid, scale batteries."},{"speaker":"Ryan Mayfield","startTime":2956.7300000000005,"endTime":2960.0600000000004,"body":"I mentioned 855,"},{"speaker":"Ryan Mayfield","startTime":2956.7300000000005,"endTime":2960.0600000000004,"body":"and it has a very detailed list"},{"speaker":"Ryan Mayfield","startTime":2960.0600000000004,"endTime":2963.03,"body":"of what is, what goes in there,"},{"speaker":"Ryan Mayfield","startTime":2960.0600000000004,"endTime":2963.03,"body":"but it doesn't, it's, it's,"},{"speaker":"Ryan Mayfield","startTime":2963.0600000000004,"endTime":2965.28,"body":"there's no it's not a boiler"},{"speaker":"Ryan Mayfield","startTime":2963.0600000000004,"endTime":2965.28,"body":"plate. It's not going to hand it"},{"speaker":"Ryan Mayfield","startTime":2965.28,"endTime":2967.5000000000005,"body":"over to you, really, it's"},{"speaker":"Ryan Mayfield","startTime":2965.28,"endTime":2967.5000000000005,"body":"working with the manufacturers."},{"speaker":"Ryan Mayfield","startTime":2967.5000000000005,"endTime":2970.65,"body":"And maybe Dr Z you can speak to"},{"speaker":"Ryan Mayfield","startTime":2967.5000000000005,"endTime":2970.65,"body":"this if CPS has something that"},{"speaker":"Ryan Mayfield","startTime":2970.65,"endTime":2974.5200000000004,"body":"is more readily available than"},{"speaker":"Ryan Mayfield","startTime":2970.65,"endTime":2974.5200000000004,"body":"what is just a list of items."},{"speaker":"Ryan Mayfield","startTime":2975.42,"endTime":2975.7200000000003,"body":"Yeah, I"},{"speaker":"Zhehan Yi","startTime":2975.7200000000003,"endTime":2978.4500000000003,"body":"think it's hard to"},{"speaker":"Zhehan Yi","startTime":2975.7200000000003,"endTime":2978.4500000000003,"body":"have the boiler plan, because"},{"speaker":"Zhehan Yi","startTime":2978.4500000000003,"endTime":2981.2400000000002,"body":"every project is different, and"},{"speaker":"Zhehan Yi","startTime":2978.4500000000003,"endTime":2981.2400000000002,"body":"especially report for battery is"},{"speaker":"Zhehan Yi","startTime":2981.2400000000002,"endTime":2985.11,"body":"very customized. And every HJ"},{"speaker":"Zhehan Yi","startTime":2981.2400000000002,"endTime":2985.11,"body":"may have their own requirement,"},{"speaker":"Zhehan Yi","startTime":2985.11,"endTime":2988.6800000000003,"body":"I think one good practice is to"},{"speaker":"Zhehan Yi","startTime":2985.11,"endTime":2988.6800000000003,"body":"work with Astra, get more"},{"speaker":"Zhehan Yi","startTime":2988.6800000000003,"endTime":2991.92,"body":"feedback on that from them, to"},{"speaker":"Zhehan Yi","startTime":2988.6800000000003,"endTime":2991.92,"body":"understand the requirements,"},{"speaker":"Zhehan Yi","startTime":2992.01,"endTime":2994.8300000000004,"body":"because they are especially the"},{"speaker":"Zhehan Yi","startTime":2992.01,"endTime":2994.8300000000004,"body":"first responder they would be"},{"speaker":"Zhehan Yi","startTime":2994.8300000000004,"endTime":2999.36,"body":"the one dealing with if there's"},{"speaker":"Zhehan Yi","startTime":2994.8300000000004,"endTime":2999.36,"body":"something happened. Fire to"},{"speaker":"Zhehan Yi","startTime":2999.36,"endTime":3001.9700000000003,"body":"understand those requirements"},{"speaker":"Zhehan Yi","startTime":2999.36,"endTime":3001.9700000000003,"body":"always beneficial for the"},{"speaker":"Zhehan Yi","startTime":3001.9700000000003,"endTime":3006.17,"body":"manufacturers and also for the"},{"speaker":"Zhehan Yi","startTime":3001.9700000000003,"endTime":3006.17,"body":"installers of the battery,"},{"speaker":"Zhehan Yi","startTime":3006.2300000000005,"endTime":3009.6200000000003,"body":"especially, for example, some of"},{"speaker":"Zhehan Yi","startTime":3006.2300000000005,"endTime":3009.6200000000003,"body":"the I know, for example, San"},{"speaker":"Zhehan Yi","startTime":3009.6200000000003,"endTime":3013.19,"body":"Jose County, those, they have a"},{"speaker":"Zhehan Yi","startTime":3009.6200000000003,"endTime":3013.19,"body":"good, very good guy live for as"},{"speaker":"Zhehan Yi","startTime":3013.19,"endTime":3016.67,"body":"far as safety installation of"},{"speaker":"Zhehan Yi","startTime":3013.19,"endTime":3016.67,"body":"batteries. And those, I believe"},{"speaker":"Zhehan Yi","startTime":3016.67,"endTime":3020.3300000000004,"body":"that public available, yeah,"},{"speaker":"Zhehan Yi","startTime":3016.67,"endTime":3020.3300000000004,"body":"would be. They have the PDF"},{"speaker":"Zhehan Yi","startTime":3020.3300000000004,"endTime":3023.42,"body":"published on the website that"},{"speaker":"Zhehan Yi","startTime":3020.3300000000004,"endTime":3023.42,"body":"you can search. And those would"},{"speaker":"Zhehan Yi","startTime":3023.42,"endTime":3027.2300000000005,"body":"be good guidelines to understand"},{"speaker":"Zhehan Yi","startTime":3023.42,"endTime":3027.2300000000005,"body":"in terms of installation of"},{"speaker":"Zhehan Yi","startTime":3027.2300000000005,"endTime":3029.15,"body":"batteries and ensure safety."},{"speaker":"Tim Montague","startTime":3030.86,"endTime":3033.26,"body":"And of course, we"},{"speaker":"Tim Montague","startTime":3030.86,"endTime":3033.26,"body":"have dedicated storage"},{"speaker":"Tim Montague","startTime":3033.26,"endTime":3036.2000000000003,"body":"conferences happening around the"},{"speaker":"Tim Montague","startTime":3033.26,"endTime":3036.2000000000003,"body":"country now in the US, so you"},{"speaker":"Tim Montague","startTime":3036.2000000000003,"endTime":3041.69,"body":"can attend those and run into"},{"speaker":"Tim Montague","startTime":3036.2000000000003,"endTime":3041.69,"body":"these guys there. I think we"},{"speaker":"Tim Montague","startTime":3041.69,"endTime":3045.53,"body":"should wrap up. I want to make"},{"speaker":"Tim Montague","startTime":3041.69,"endTime":3045.53,"body":"sure our listeners know that"},{"speaker":"Tim Montague","startTime":3045.53,"endTime":3050.63,"body":"they can find all of our content"},{"speaker":"Tim Montague","startTime":3045.53,"endTime":3050.63,"body":"at Clean Power hour.com, and"},{"speaker":"Tim Montague","startTime":3050.8100000000004,"endTime":3053.63,"body":"reach out to me on LinkedIn. I"},{"speaker":"Tim Montague","startTime":3050.8100000000004,"endTime":3053.63,"body":"love hearing from our listeners."},{"speaker":"Tim Montague","startTime":3053.63,"endTime":3057.5000000000005,"body":"I want to thank you all for"},{"speaker":"Tim Montague","startTime":3053.63,"endTime":3057.5000000000005,"body":"being here today. And how can"},{"speaker":"Tim Montague","startTime":3057.8900000000003,"endTime":3061.1600000000003,"body":"our audience reach you? Ryan"},{"speaker":"Tim Montague","startTime":3057.8900000000003,"endTime":3061.1600000000003,"body":"Mayfield, yeah,"},{"speaker":"Ryan Mayfield","startTime":3061.1600000000003,"endTime":3062.9,"body":"so I'm on"},{"speaker":"Ryan Mayfield","startTime":3061.1600000000003,"endTime":3062.9,"body":"LinkedIn as well. You can find"},{"speaker":"Ryan Mayfield","startTime":3062.9,"endTime":3065.3900000000003,"body":"me. Can find our business,"},{"speaker":"Ryan Mayfield","startTime":3062.9,"endTime":3065.3900000000003,"body":"Mayfield renewables on LinkedIn,"},{"speaker":"Ryan Mayfield","startTime":3065.6600000000003,"endTime":3068.9,"body":"and then also, folks are welcome"},{"speaker":"Ryan Mayfield","startTime":3065.6600000000003,"endTime":3068.9,"body":"to contact me directly. Email is"},{"speaker":"Ryan Mayfield","startTime":3068.9,"endTime":3071.78,"body":"always the best way for me, and"},{"speaker":"Ryan Mayfield","startTime":3068.9,"endTime":3071.78,"body":"that's my emails. Ryan at"},{"speaker":"Ryan Mayfield","startTime":3071.78,"endTime":3073.0400000000004,"body":"Mayfield, dot energy,"},{"speaker":"Tim Montague","startTime":3074.1800000000003,"endTime":3077.3300000000004,"body":"wonderful and Dr"},{"speaker":"Tim Montague","startTime":3074.1800000000003,"endTime":3077.3300000000004,"body":"Z, how can our audience find"},{"speaker":"Tim Montague","startTime":3077.3300000000004,"endTime":3077.69,"body":"you?"},{"speaker":"Zhehan Yi","startTime":3078.5000000000005,"endTime":3081.5000000000005,"body":"I think email will be"},{"speaker":"Zhehan Yi","startTime":3078.5000000000005,"endTime":3081.5000000000005,"body":"the pretty the best way and"},{"speaker":"Zhehan Yi","startTime":3081.5000000000005,"endTime":3084.4100000000003,"body":"straightforward way. So my email"},{"speaker":"Zhehan Yi","startTime":3081.5000000000005,"endTime":3084.4100000000003,"body":"is my full name,"},{"speaker":"Zhehan Yi","startTime":3087.4700000000003,"endTime":3090.4100000000003,"body":"zhehan@chintpower.com so you'll"},{"speaker":"Zhehan Yi","startTime":3087.4700000000003,"endTime":3090.4100000000003,"body":"be able to send me email"},{"speaker":"Zhehan Yi","startTime":3090.4100000000003,"endTime":3094.13,"body":"directly. And also, if you have"},{"speaker":"Zhehan Yi","startTime":3090.4100000000003,"endTime":3094.13,"body":"LinkedIn, you can also send me"},{"speaker":"Zhehan Yi","startTime":3094.1600000000003,"endTime":3095.1200000000003,"body":"message on LinkedIn."},{"speaker":"Tim Montague","startTime":3096.3300000000004,"endTime":3099.3,"body":"Great. And of"},{"speaker":"Tim Montague","startTime":3096.3300000000004,"endTime":3099.3,"body":"course, you can find much more"},{"speaker":"Tim Montague","startTime":3099.3300000000004,"endTime":3101.9700000000003,"body":"at the Chint Power Systems"},{"speaker":"Tim Montague","startTime":3099.3300000000004,"endTime":3101.9700000000003,"body":"website. That's"},{"speaker":"Tim Montague","startTime":3102.0000000000005,"endTime":3108.51,"body":"Chintpowersystems.com or on"},{"speaker":"Tim Montague","startTime":3102.0000000000005,"endTime":3108.51,"body":"LinkedIn. I want to thank Ryan"},{"speaker":"Tim Montague","startTime":3108.51,"endTime":3112.7700000000004,"body":"Mayfield and Dr Zhehan Yi for"},{"speaker":"Tim Montague","startTime":3108.51,"endTime":3112.7700000000004,"body":"joining us today. Thank you so"},{"speaker":"Tim Montague","startTime":3112.7700000000004,"endTime":3116.4300000000003,"body":"much. I'm Tim Montague, let's"},{"speaker":"Tim Montague","startTime":3112.7700000000004,"endTime":3116.4300000000003,"body":"grow solar and storage. Take"},{"speaker":"Tim Montague","startTime":3116.4300000000003,"endTime":3117.1200000000003,"body":"care, everybody."},{"speaker":"Unknown","startTime":3118.13,"endTime":3119.51,"body":"Thank you. Thanks, Tim."},{"speaker":"Unknown","startTime":3118.13,"endTime":3119.51,"body":"You."}]}