SOLAR CELL SEPARATION WITH EDGE COATING

A groove is cut along a line between adjacent solar cells of a wafer. A coating powder is processed to form a coating layer on the surface of the groove. The solar cells are thereafter physically separated from each other along the groove, with the coating layer serving as an edge coat. The solar ce...

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Bibliographic Details
Main Authors BERRY, Nicholas Eli, SI, Jianfang, LIN, Yafu
Format Patent
LanguageEnglish
Published 17.03.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:A groove is cut along a line between adjacent solar cells of a wafer. A coating powder is processed to form a coating layer on the surface of the groove. The solar cells are thereafter physically separated from each other along the groove, with the coating layer serving as an edge coat. The solar cells are electrically connected in series and packaged in a solar module.
Bibliography:Application Number: US202117474772