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1. (WO2018037672) SOLAR CELL AND SOLAR CELL MODULE

Pub. No.:    WO/2018/037672    International Application No.:    PCT/JP2017/021546
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Sat Jun 10 01:59:59 CEST 2017
IPC: H01L 31/0747
Applicants: KANEKA CORPORATION
株式会社カネカ
Inventors: YOSHIKAWA, Kunta
吉河 訓太
KAWASAKI, Hayato
河▲崎▼ 勇人
YOSHIDA, Wataru
吉田 航
Title: SOLAR CELL AND SOLAR CELL MODULE
Abstract:
A solar cell (100) has a first conductive region and a second conductive region on a second principal surface of a rectangular semiconductor substrate having a first principal surface and the second principal surface. In the first-direction center region (YC) of the semiconductor substrate, belt-like first conductive regions (111) extending in a first direction and belt-like second conductive regions (112) extending in the first direction are alternately arranged along a second direction. In the first-direction end regions (YE1, YE2), belt-like first conductive regions (116a, 118a) extending in the second direction and a belt-like second conductive region (117a) extending in the second direction are alternately arranged along the first direction, and at least two first conductive regions are arranged along the first direction.