SOLAR CELL MODULE - SANYO ELECTRIC CO

Title:

SOLAR CELL MODULE

Document Type and Number:

WIPO Patent Application WO/2015/008610

Kind Code:

A1

Abstract:

Provided is a solar cell module wherein generation of cracks and breakage in a wiring material due to temperature change is suppressed. This solar cell module is provided with: a plurality of solar cells (1), each of which has a first bus bar electrode (3a) that is provided on a first main surface (1a), and a second bus bar electrode (3b) that is provided on a second main surface (1b); a wiring material (4) that connects, between the adjacent solar cells (1), the first bus bar electrode (3a) of one solar cell (1d) and the second bus bar electrode (3b) of the other solar cell (1c) to each other; and resin adhesive layers (31, 32) for connecting the wiring material (4) and the first bus bar electrode (3a) or the second bus bar electrode (3b) to each other. A distance (d1) between end portions (31a, 32a) of the resin adhesive layers (31, 32), said end portions being on the side where the solar cells are adjacent to each other, and end portions (1e, 1f) of the solar cells (1) each of which is provided with the resin adhesive layers (31, 32), said end portions being on the side where the solar cells are adjacent to each other, is longer than a distance (d2) between the end portions (1e, 1f) of the adjacent solar cells (1).

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Inventors:

HASHIMOTO HARUHISA
ISHIGURO TASUKU
IMADA NAOTO

Application Number:

PCT/JP2014/067366

Publication Date:

January 22, 2015

Filing Date:

June 30, 2014

Export Citation:

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Assignee:

SANYO ELECTRIC CO (JP)

International Classes:

H01L31/05

Domestic Patent References:

WO2009041526A1

2009-04-02

Foreign References:

JP2012124277A	2012-06-28
JP2012209349A	2012-10-25
JP2012256697A	2012-12-27

Attorney, Agent or Firm:

MIYAZAKI & METSUGI (JP)
Patent business corporation Miyazaki and table-of-contents patent firm (JP)

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