| 发明名称 |
SOLAR CELL MODULE |
| 摘要 |
A solar cell module including: a solar cell; a first protection member provided on the light receiving surface side of the solar cell; a second protection member provided on the rear surface side of the solar cell; an encapsulant layer, including a first encapsulant layer disposed between the solar cell and the first protection member, and a second encapsulant layer disposed between the solar cell and the second protection member, which seals the solar cell; and a wavelength conversion substance, contained in at least the first encapsulant layer, which absorbs light having a specified wavelength, and converts the wavelength. The concentration of the wavelength conversion substance is higher in the first encapsulant layer than in the second encapsulant layer, and a resin constituting the second encapsulant layer has a smaller diffusion coefficient of the wavelength conversion substance than the diffusion coefficient of a resin constituting the first encapsulant layer. |
| 申请公布号 |
US2017092796(A1) |
申请公布日期 |
2017.03.30 |
| 申请号 |
US201615374291 |
申请日期 |
2016.12.09 |
| 申请人 |
Panasonic Intellectual Property Management Co., Ltd. |
发明人 |
Ishiguro Tasuku;Imada Naoto;Irikawa Junpei;Maekawa Akimichi |
| 分类号 |
H01L31/055;H01L31/048 |
主分类号 |
H01L31/055 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A solar cell module comprising:
solar cell; a first protection member provided on a light receiving surface side of the solar cell; a second protection member provided on a rear surface side of the solar cell; an encapsulant layer that includes a first encapsulant layer disposed between the solar cell and the first protection member, and a second encapsulant layer disposed between the solar cell and the second protection member, and that seals the solar cell; and a wavelength conversion substance that is contained in at least the first encapsulant layer, and that absorbs light having a specified wavelength, and converts the wavelength, wherein concentration of the wavelength conversion substance in the first encapsulant layer is higher than concentration of the wavelength conversion substance in the second encapsulant layer, and resin constituting the second encapsulant layer has a smaller diffusion coefficient of the wavelength conversion substance than the diffusion coefficient of resin constituting the first sealing layer. |
| 地址 |
Osaka JP |
