晶体硅光伏组件在制造、测试及使用过程中,封装材料EVA经常发生变色,影响了组件外观及功率.本文通过各种化学分析,分别研究了EVA的几种变色模式,分析了其变色失效机理,提出了避免EVA变色的方法.
参考文献
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