双面PERC单晶硅太阳电池工艺研究Research of double-sided PERC solar cell technology
周小荣,谢湘洲,刘文峰,周子游,蔡先武
摘要(Abstract)：
从背面反射率及铝栅线设计两方面对双面PERC单晶硅太阳电池工艺进行了优化,并分析了各因素对其性能的影响,最终得到最优工艺参数。测试结果显示,最优组的双面PERC太阳电池平均正面效率为21.74%,平均背面效率为16.22%,双面因子大于74%。
关键词(KeyWords)： PERC;双面;太阳电池;铝栅线;局域铝背面场(LBSF)
基金项目(Foundation):
作者(Author): 周小荣,谢湘洲,刘文峰,周子游,蔡先武
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