Back-contact solar cell and method for manufacturing the same

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United States of America Patent

PATENT NO 9997653
SERIAL NO

15291642

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Abstract

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A method for manufacturing a back-contact solar cell, comprising the steps of: (i) preparing a semiconductor substrate comprising an n-layer and a p-layer at the back side of the semiconductor substrate; (ii) applying a conductive paste on both the n-layer and the p-layer, wherein the conductive paste comprises a silver (Ag) powder, a palladium (Pd) powder, an additional metal powder selected from the group consisting of molybdenum (Mo), boron (B) and a mixture thereof, a glass frit, and an organic medium; and (iii) firing the applied conductive paste.

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Patent Owner(s)

Patent OwnerAddress
SOLAR PASTE LLCCORPORATION TRUST CENTER 1209 ORANGE STREET WILMINGTON DE 19801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Isao Kanagawa, JP 60 669

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