Thermal recovery effect on light-induced degradation of amorphous silicon solar module under the sunlight

被引：8

作者：

Yamawaki, T ^{[1
]}

Mizukami, S ^{[1
]}

Yamazaki, A ^{[1
]}

Takahashi, H ^{[1
]}

机构：

[1] NARA NATL COLL TECHNOL,DEPT ELECT ENGN,NARA,JAPAN

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 1997年 / 47卷 / 1-4期

关键词：

thermal recovery; degradation; amorphous silicon;

D O I：

10.1016/S0927-0248(97)00033-0

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：

The thermal recovery effect from the light-induced degradation under the sunlight is experimentally investigated on the amorphous silicon photovoltaic module (a-Si PV module) for installing directly to the roof flames of wooden houses. To enhance the recovery effect, the heat-insulating material is attached to the back side of the module for increasing the module temperature under the sunlight: the heat-insulated module. The generated power from the heat-insulated module is compared with that from the normal module (without the heat-insulating material) for 2 yr, and it has been cleared that the generated power normalized at 25 degrees C from the heat-insulated module is approximately 7.3% higher than that from the normal one with the average temperature increase of 4.2 degrees C under the sunlight.

引用

页码：125 / 134

页数：10