Method for preparing N-TOPCon crystalline silicon solar cell through back processing method

The invention belongs to the technical field of solar cells, and particularly relates to a method for preparing an N-TOPCon solar cell by a back surface treatment method, which is characterized by comprising the following steps of: (1) cleaning and texturing; (2) front boron diffusion; (3) a back su...

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Bibliographische Detailangaben

Hauptverfasser:	HUANG HUIWEI, LIU ZHAOBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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