中国物理B ›› 2018, Vol. 27 ›› Issue (1): 18802-018802.doi: 10.1088/1674-1056/27/1/018802
• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇 下一篇
Jie Lin(林洁), Mengxia Chen(陈梦霞), Yongqi Ke(柯永琦), Caiying Ren(任彩莹), Zesheng Xu(徐泽升), Yaoju Zhang(张耀举), Chaolong Fang(方朝龙)
Jie Lin(林洁), Mengxia Chen(陈梦霞), Yongqi Ke(柯永琦), Caiying Ren(任彩莹), Zesheng Xu(徐泽升), Yaoju Zhang(张耀举), Chaolong Fang(方朝龙)
摘要:
A compact, low-cost and high-output-power silicon-wafer solar strip-cells-array module (SCAM) was experimentally demonstrated. The proposed SCAM consisted mainly of a silicon-wafer strip-cell sparse array and low-concentration-ratio array concentrator based on an epoxy resin polymer (ERP) cylindrical plano-convex lens. A polymer replication process based on a polydimethylsiloxane mold was used to fabricate the ERP lens array concentrator. The results show that 46.94% of the silicon-wafer cell was saved in the designed SCAM. Moreover, the output power of the SCAM with a low concentration ratio of 8 suns was improved by 8.6%, compared with a whole piece of a conventional silicon-wafer solar cell with the same area as the module. The proposed method encapsulating solar cells provides a means to reduce the usage of silicon cells in modules as well as improving the output power of modules.
中图分类号: (Modeling and analysis)