Solar cell and solar cell manufacturing method

US10658527B2 · kind B2 · utility

Assignee

• HANWHA Q CELLS GMBH · DE

Inventors

• Peter Engelhart · Zörbig, DE
• Ansgar Mette · Leipzig, DE
• Florian STENZEL · Leipzig, DE

Key dates

• Filing date: Aug 9, 2016
• Grant date: May 19, 2020
• Expiry date: Aug 9, 2036

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P70/50

Abstract

A solar cell comprising: a semiconductor substrate; a metallization paste on a surface of the semiconductor substrate; and a tunneling layer between the substrate surface and the metallization paste.