Effect of Temperature on the AlGaAs/GaAs Tandem Solar Cell for Concentrator Photovoltaic Performances

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Title	Effect of Temperature on the AlGaAs/GaAs Tandem Solar Cell for Concentrator Photovoltaic Performances
Authors	Abderrahmane, Hemmani Dennai, B. Khachab, H. Helmaoui, A.
ORCID
Keywords	Tandem solar cell Concentrator Temperature AlGaAs/GaAs Performances
Type	Article
Date of Issue	2016
URI	http://essuir.sumdu.edu.ua/handle/123456789/44835
Publisher	Sumy State University
License	Copyright not evaluated
Citation	Hemmani Abderrahmane, B. Dennai, H. Khachab, A. Helmaoui, J. Nano- Electron. Phys. 8 No 1, 01015 (2016)
Abstract	Multijunction solar cells for concentrator photovoltaic (CPV) systems have attracted increasing attention in recent years for their very high conversion efficiencies. But there is a problem in this type of solar cells (CPV) is to increase the temperature if it has been augmenting the concentration ratio. In this paper, we studied the effect of the concentration photovoltaic in a high-efficiency double-junction devices solar cell on temperature solar cell and its impact on the photocurrent, the efficiency and open circuit voltage. In this study, the top cell is made of AlGaAs (1.73 eV) while the bottom cell is made of GaAs (1.42 eV) between them a tunnel junction.
Appears in Collections:	Журнал нано- та електронної фізики (Journal of nano- and electronic physics)