Development of III-V-based concentrator solar cells and their application in PV-modules

被引：11

作者：

Bett, AW ^{[1
]}

Dimroth, F ^{[1
]}

Hein, M ^{[1
]}

Lange, G ^{[1
]}

Meusel, M ^{[1
]}

Schubert, U ^{[1
]}

Siefer, G ^{[1
]}

机构：

[1] Fraunhofer Inst Solar Energy Syst, D-79110 Freiburg, Germany

来源：

CONFERENCE RECORD OF THE TWENTY-NINTH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE 2002 | 2002年

关键词：

D O I：

10.1109/PVSC.2002.1190711

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Concentrators have a great potential to achieve cost reduction for solar generated electricity. In this work III-V-based concentrator solar cells for high concentration levels were fabricated. Monolithic and mechanically stacked multi-junction cells were investigated achieving efficiencies up to 33.5 % at C=308 (AM1.5d, 1000W/m(2), 25 degreesC). The cells are employed in point-focus Fresnel lens modules. All-glass hermetized modules designed for a concentration level of 120 and 500 obtained efficiencies of up to 24.8 % and 21.7 %, respectively. The modules were characterized under outdoor conditions at Freiburg, Germany.

引用

页码：844 / 847

页数：4

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