Moisture as Stress Factor for PV-Modules

被引：0

作者：

Koehl, Michael ^{[1
]}

机构：

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

来源：

2013 IEEE 39TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC) | 2013年

关键词：

photovoltaic modules; reliability; accelerated life tests; damp/heat;

D O I：

暂无

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 humidity is considered as an important degradation factor for PV-modules. The famous Damp/Heat test within the type approval testing according to IEC 61215 should take the moisture impact into account. We carried out damp/heat tests at different temperatures with different commercial crystalline Silicon PV-modules of the same basic design but with different materials and from different manufacturers. Taking the differences of time to failure and activation energies into account for service life models showed that adopted accelerated life tests would require very different stress levels according to the module properties.

引用

页码：1566 / 1570

页数：5