SOLAR CELL MODULE

WIPO Patent Application WO/2013/039158

A1

[Problem] To provide a solar cell module having excellent long-term reliability. [Solution] A solar cell module is provided with a plurality of solar cell elements (101) having a surface electrode (6) and a wire member (25) electrically connected to the plurality of solar cell elements (101). The surface electrode (6) has a bus bar electrode (11), and a finger electrode (12) having a plurality of linear first finger electrodes (12a) connected to the bus bar (11) and a plurality of second finger electrodes (12b) not connected to the bus bar electrode (11). The surface electrode (6) is provided with a thin wire electrode (13) that is positioned in the lengthwise direction of the bus bar electrode (11) and has first thin wire electrodes (13a) electrically connected to the second finger electrodes (12b) and second thin wire electrodes (13b) intersecting the first thin wire electrodes (13a). The thin wire electrode (13) has a width (W1) smaller than a first dimension (D1) of the bus bar electrode (11) and a second dimension (D2) of the bus bar electrode (11). A wiring member (25) is connected to the intersection member (S) of the first thin wire electrodes (13a) and the second thin wire electrodes (13b) and to the bus bar electrode (11).

KOBAMOTO NAOYA (JP)
SHINIKE YUTA (JP)
MIYAKE TAKAFUMI (JP)
YOSHIOKA MASAYASU (JP)

PCT/JP2012/073494

March 21, 2013

September 13, 2012

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KYOCERA CORP (JP)
KOBAMOTO NAOYA (JP)
SHINIKE YUTA (JP)
MIYAKE TAKAFUMI (JP)
YOSHIOKA MASAYASU (JP)

H01L31/04; H01L31/042

WO2009099179A1

2009-08-13

JP2007287861A	2007-11-01
JP2002164550A	2002-06-07
JP2005252108A	2005-09-15
JP2000261012A	2000-09-22
JP2010027778A	2010-02-04

See also references of EP 2757591A4

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