Characteristics of the InGaP/lnGaAs/Ge triple-junction solar cells with concentration photovoltaic system

摘要：

The research on automatic tracking solar concentrator photovoltaic system research has become one of issues of solar PV technology. Aiming at the problem of cell performance degradation which caused by the nonuniform illumination in the concentrating photovoltaic system. A dish-style concentrating photovoltaic system with second stage concentrator was designed and built in this article. The author measured the performance of three junction GaInP/GaInAs/Ge solar cell. According to experiment result, the P mm of solar cell was increased from 1.54 W/cm2 to 1.88 W/cm2. The η of solar cell was increased from 32％ to 34.1％ separately that compared with the concentrating photovoltaic system which without the second stage concentrator at the same concentration ratio(150X).

关键词： concentrating photovoltaic system two-stage concentrator triple-junction solar cell solar

作者: Zilong Wang Hua Zhang Haitao Zhang Ye Li

作者单位: School of Energy and Power Engineering, University of Shanghai for Science and Technology,Shanghai, 200093, China

会议类型: 国际会议

会议名称: 2011 International Conference on Machanical Engineering,Materials and Energy(2011年机械工程、材料与能源国际会议 ICMEME 2011)

会议地点: 大连

会议语种:英文

页码: 773-777

在线出版日期: 2011-10-19（万方平台首次上网日期，不代表论文的发表时间）