SOLAR CELL, SOLAR MODULE AND SYSTEM AND FABRICATION METHOD THEREOF

A solar cell having an improved structure of rear surface includes a p-type doped region, a dense metal layer, a loose metal layer, at least one bus bar opening, and solderable material on or within the bus bar opening. The solderable material contacts with the dense aluminum layer. The improved str...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIN SHIHNG, CHANG WEIIH, WANG PIN-SHENG, CHOU YIIN, HUANG CHORNG-JYE
Format: Patent
Sprache:eng
Schlagworte:
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