- 专利标题: Solar cell, solar cell module, and method for manufacturing solar cell
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申请号: US15298753申请日: 2016-10-20
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公开(公告)号: US09972728B2公开(公告)日: 2018-05-15
- 发明人: Yoshikazu Ibara , Toyozou Nishida
- 申请人: Panasonic Intellectual Property Management Co., Ltd.
- 申请人地址: JP Osaka-Shi, Osaka
- 专利权人: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- 当前专利权人: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- 当前专利权人地址: JP Osaka-Shi, Osaka
- 代理机构: Cantor Colburn LLP
- 主分类号: H01L31/00
- IPC分类号: H01L31/00 ; H01L31/0216 ; H01L31/0224 ; H01L31/048 ; H01L31/0747
摘要:
A solar cell module includes an encapsulating member and a sealing layer for sealing a solar cell, and further includes a solar cell having a transparent conductive layer on its front surface. The solar cell includes a coating layer formed over the transparent conductive layer and having a plurality of openings, and a collecting electrode positioned in the openings of the coating layer and including a primary conductive layer containing copper. An undercoat layer is provided between the primary conductive layer of the collecting electrode and the transparent conductive layer. The coating layer and the undercoat layer are both composed of a resin.
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