Solar cell, solar cell manufacturing system, and solar cell manufacturing method

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United States of America Patent

PATENT NO 11658251
APP PUB NO 20220352396A1
SERIAL NO

17864886

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Abstract

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An object of the present invention is to provide, at a low cost, a system and a method for manufacturing a solar cell having high conversion efficiency. A solar cell according to the present invention is characterized by including a passivation film that protects a semiconductor substrate, a first finger electrode connected to the semiconductor substrate on a main surface of the semiconductor substrate, a first bus bar electrode that intersects the first finger electrode, and an intermediate layer provided in an intersecting position of the first finger electrode and the first bus bar electrode. The solar cell is characterized in that the first finger electrode and the first bus bar electrode are electrically connected to each other via the intermediate layer.

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Patent Owner(s)

Patent OwnerAddress
SHIN-ETSU CHEMICAL CO LTDTOKYO 100-0005

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mitta, Ryo Ibaraki, JP 28 54
Ohtsuka, Hiroyuki Nagano, JP 59 1016
Watabe, Takenori Gunma, JP 78 345

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