POE-based encapsulant film extend module lifetimes beyond current expectations-李宇岩(1)-solarbe文库

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® ™ Trademark of The Dow Chemical Company “Dow” or an affiliated company of Dow POE-based Encapsulant Film Extend Module Lifetimes Beyond Current Expectations 聚烯烃弹性体 POE 封装膜帮助延长组件寿命 Dow Elastomers Yuyan Li 李宇岩 , Wayne Ma, Lisa Madenjian, Habersberger Brian yli22dow.com ® ™ Trademark of The Dow Chemical Company “Dow” or an affiliated company of Dow Grid Parity and Levelized Cost of Energy LCOE 平价上网和度电成本 LCOE Total Life Cycle CostTotal Lifetime Energy Production The definition of LCOE 度电成本的定义生命周期内总成本发电量 / 年 x 寿命度电成本 N∑ Y0 LCOE / KW h 度电成本 Grid Parity 平价上网 Price grid electricity 电网电价 Price PV electricity 光伏电价 Time years 时间 The Golden Triangle for reducing LOCE 降低度电成本的黄金三角定律 Lifetime stability 寿命 /稳定性 Efficiency 效率 Cost 成本 ® ™ Trademark of The Dow Chemical Company “Dow” or an affiliated company of Dow DOE SunShot Initiative Pathways to grid price parity “SunShot计划 ” 提出的降低光伏度电成本的几种途径 Source SunShot 2030 Waterfalls 20 16 Real LCO E U.S . Cen ts/k W h Daggett, CA w/ITC Daggett, CA Kansas City, MO Seattle, WA 10¢ 7¢ 1.2¢ 1¢ 1.1¢ 0.7¢ 3¢ Daggett, CA w/ITC Daggett, CA Kansas City, MO Seattle, WA 10¢ 2016 Benchmark Lower Sustainable Module Price 0.65 to 0.30/W Lower Balance of System Hardware and Soft Costs 0.85 to 0.55/W Improve Lifetime 30 to 50 years and Lower Degradation Rate 0.75 to 0.2 /year Lower O 2 analysis of hazards and caution in handling and use are required; 3 there is greater potential for Dow to change specifications and/or discontinue production; and 4 although Dow may from time to time provide samples of such products, Dow is not obligated to supply or otherwise commercialize such products for any use or application whatsoever. NOTICE No freedom from infringement of any patent owned by Dow or others is to be inferred. Because use conditions and applicable laws may differ from one location to another and may change with time, the Customer is responsible for determining whether products and the information in this document are appropriate for the Customer’s use and for ensuring that the Customer’s workplace and disposal practices are in compliance with applicable laws and other governmental enactments. Dow assumes no obligation or liability for the information in this document. NO WARRANTIES ARE GIVEN; ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED