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东吴证券-电力设备与新能源行业TOPCon专题报告:渗透率加速提升,全产业N型共振-230618

◆ 光伏电池新技术TOPCon率先发力,目前LP路线是主流,PE路线即将放量。复盘PERC电池产业化进程,工艺承接BSF、量产效率破20%瓶颈+超额盈利是其完成对BSF取代的关键因素,目前PERC量产效率逐渐接近理论极限24.5%,亟需效率更高的N型电池破局。TOPCon电池理论效率28.7%,同时实验室/量产效率达26.7%/25.3%,提效空间大同时兼容PERC产线,可通过技改转换升级,成为存

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  1. 1东吴证券Published by or linked to this institution1
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