Temperature dynamics of multijunction concentrator solar cells up to ultra-high irradiance

被引：53

作者：

Braun, Avi ^{[1
]}

Hirsch, Baruch ^{[1
]}

Vossier, Alexis ^{[1
]}

Katz, Eugene A. ^{[1
,2
]}

Gordon, Jeffrey M. ^{[1
,3
]}

机构：

[1] Ben Gurion Univ Negev, Jacob Blaustein Inst Desert Res, Dept Solar Energy & Environm Phys, IL-84990 Sede Boqer, Israel

[2] Ben Gurion Univ Negev, Ilse Katz Inst Meso & Nanoscale Sci & Technol, IL-84105 Beer Sheva, Israel

[3] Ben Gurion Univ Negev, Dept Mech Engn, Pearlstone Ctr Aeronaut Engn Studies, IL-84105 Beer Sheva, Israel

来源：

PROGRESS IN PHOTOVOLTAICS | 2013年 / 21卷 / 02期

关键词：

concentrator; temperature coefficient; solar cell; solar simulator; flash; ultra-high irradiance; INTENSITY; OUTPUT; FLUX;

D O I：

10.1002/pip.1179

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：

We report experimental results for the effect of irradiance (from 12 up to 8600suns) on the temperature coefficients of the key performance parameters of multijunction concentrator solar cells, with a flash-like, real-sun optical system. Particular attention is paid to the time scales and magnitudes of junction heating, hence the degree to which the cell can be deemed isothermal. The implications for corresponding measurements from solar simulators with pulsed artificial light and for the performance evaluation of concentrator photovoltaics are also addressed. Copyright (c) 2011 John Wiley & Sons, Ltd.

引用

页码：202 / 208

页数：7

共 17 条

[11] 40% efficient metamorphic GaInP/GaInAs/Ge multijunction solar cells [J].