Title:
SOLAR CELL MODULE
Document Type and Number:
WIPO Patent Application WO/2015/190046
Kind Code:
A1
Abstract:
A solar cell module (10) is provided with: a solar cell (11); a first protection member (12) that is provided on the light receiving surface side of the solar cell (11); a second protection member (13) that is provided on the rear surface side of the solar cell (11); a sealing layer (14), which includes a sealing layer (14a) that is disposed between the solar cell (11) and the first protection member (12), and a sealing layer (14b) that is disposed between the solar cell (11) and the second protection member (13), and which seals the solar cell (11); and a wavelength conversion substance (30), which is contained in at least the sealing layer (14a), and which absorbs light having a specified wavelength, and converts the wavelength. The concentration of the wavelength conversion substance (30) is higher in the sealing layer (14a) than in the sealing layer (14b), and a resin constituting the sealing layer (14b) has a smaller diffusion coefficient of the wavelength conversion substance (30) than a resin constituting the sealing layer (14a).
Inventors:
ISHIGURO TASUKU
IMADA NAOTO
IRIKAWA JUNPEI
MAEKAWA AKIMICHI
IMADA NAOTO
IRIKAWA JUNPEI
MAEKAWA AKIMICHI
Application Number:
PCT/JP2015/002621
Publication Date:
December 17, 2015
Filing Date:
May 25, 2015
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01L31/055; H01L31/048
Foreign References:
| JP2013123037A | 2013-06-20 | |||
| JP2011238639A | 2011-11-24 | |||
| JP2013187349A | 2013-09-19 |
Other References:
See also references of EP 3157066A4
Attorney, Agent or Firm:
YKI Patent Attorneys (JP)
Patent business corporation YKI international patent firm (JP)
Patent business corporation YKI international patent firm (JP)
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