材料科学
光电子学
光伏系统
太阳能电池
聚酰亚胺
封装(网络)
能量转换效率
电气工程
计算机科学
纳米技术
工程类
计算机网络
图层(电子)
作者
Jingjing Xuan,Junhua Long,Qin Sun,Yi Zhang,Xuefei Li,Xia Wang,Zhitao Chen,Xiaoxu Wu,S. L. Lu
出处
期刊:Solar RRL
[Wiley]
日期:2022-05-19
卷期号:6 (8)
被引量:11
标识
DOI:10.1002/solr.202200371
摘要
Lightweight and flexible III–V solar cells create new opportunities for application in satellites, drones, and wearable devices. In this article, a module manufacturing scheme based on resistance welding and lamination technology is proposed to meet the demands of practical application. A combined laminate structure of ethylene–tetrafluoroethylene plus ethylene octene copolymer and polyimide is used to encapsulate flexible III–V solar cells. In laboratory measurements with a spectrum close to AM1.5G, the photoelectric conversion efficiency of the flexible solar cell is 34.4% with an open‐circuit voltage of 3.04 V, and the efficiency of the flexible module is 32.7% with a weight density of 469 g m −2 . The electroluminescence measurements show good performance of the flexible solar cell module, which is expected to achieve large‐size flexible III–V solar cells encapsulation.
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