摘要
通过实验分析了聚烯烃弹性体(POE)胶膜、聚乙烯醋酸乙烯酯(EVA)胶膜及ENGAGETM PV POE胶膜的特性。实验结果显示,ENGAGETM PV POE胶膜由于优异的电绝缘性和低水汽透过率,可以助力提高双面光伏组件的抗电势诱导衰减(PID)性能,以达到延长组件使用寿命及降低度电成本的目的。
In this paper,the characteristic of polyolefin elastomer(POE)film,polyethylene vinyl acetate(EVA)film and ENGAGETM PV POE film were analyzed by experiments.The experiment in the paper confirms that the ENGAGETM PV POE film can help improve the resistance to potential induced attenuation(PID)of highefficiency bifacial PV modules(double glass and transparent backplane)due to their excellent electrical insulation and low water vapor transmission rate,resulting in an extendtion of service life of and a lower LCOE.
作者
张文馨
李宇岩
仰云峰
孙亚斌
Habersberger Brian
Zhang Wenxin;Li Yuyan;Yang Yunfeng;Sun Yabin;Habersberger Brian(Dow Chemical(China)Investment Co.,Ltd.,Shanghai 200012,China)
出处
《太阳能》
2020年第7期36-41,共6页
Solar Energy
关键词
POE
体积电阻率
水汽透过率
双面光伏组件
长期可靠性
POE
volume resistivity
water vapor transmission rate
bifacial PV module
long-term reliability
