晶体硅太阳电池组件封装的电学损失分析  

Analysis on electrical power loss of silicon solar module encapsulation

作　　者：帅争峰[1] 杨宏[1] 雷咸道[1] 

机构地区：[1]西安交通大学理学院,陕西西安710049

出　　处：《电源技术》2014年第1期82-84,共3页Chinese Journal of Power Sources

摘　　要：晶体硅太阳电池的封装损失主要包括电学损失和光学损失,分析及减少这两部分的功率损失是优化晶体硅太阳电池组件封装的主要方向。对晶体硅太阳电池封装的电学损失进行了深入探讨,通过对规格为125 mm×125 mm,72片串联的单晶太阳电池进行不同的封装测试,得出结论:改进电池片分选方法,降低焊带和接线盒电阻可有效地减小组件的封装损失,提高组件的输出功率。The power losses caused by encapsulation of crystalline silicon solar cells consist of electrical losses and optical losses. Analyzing and reducing the power losses of these two parts are the main direction for optimizing the PV module encapsulation. The electrical losses was focused on by different encapsulating and testing for 125 mm × 125 mm,72 cells single crystalline silicon modules in series,and it is found that cell sorting methods＇ ameliorating, ribbons and connection box＇s reducing- resistance can decrease the module power losses and increase the output power.

关 键 词：太阳电池 封装 功率损失 

分 类 号：TM914[电气工程—电力电子与电力传动]