Title:
GLASS BUILDING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2019/181688
Kind Code:
A1
Abstract:
This glass building material comprises: a solar cell array including a double-sided light-receiving first solar cell that has a shape extending in a first direction, and a double-sided light-receiving second solar cell that is disposed side-by-side with the first solar cell in a second direction orthogonal to the first direction, and that has a shape extending in the first direction; a first glass substrate that covers a first primary surface side of the solar cell array; a reflective film that is at least partially disposed on a second primary surface side of the solar cell array, the transmissivity of the reflective film being higher than the reflectivity in a visible region and the reflectivity being higher than the transmissivity in a near infrared region; and an air layer that is interposed between the solar cell array and the reflective film.
Inventors:
UMEDA KAZUHIKO (JP)
KOBAYASHI NOBUSATO (JP)
KINOSHITA SEIICHI (JP)
KADOTA NAOKI (JP)
MATSUO HIDEKI (JP)
MAKINO TSUKASA (JP)
OHTA NOBUHISA (JP)
NAKAJIMA AKIHIKO (JP)
KOBAYASHI NOBUSATO (JP)
KINOSHITA SEIICHI (JP)
KADOTA NAOKI (JP)
MATSUO HIDEKI (JP)
MAKINO TSUKASA (JP)
OHTA NOBUHISA (JP)
NAKAJIMA AKIHIKO (JP)
Application Number:
PCT/JP2019/010288
Publication Date:
September 26, 2019
Filing Date:
March 13, 2019
Export Citation:
Assignee:
KANEKA CORP (JP)
International Classes:
H02S40/22; C03C27/06; E06B5/00
Domestic Patent References:
| WO2017200487A1 | 2017-11-23 | |||
| WO2018056286A1 | 2018-03-29 |
Foreign References:
| JP2005259952A | 2005-09-22 | |||
| JP2002158368A | 2002-05-31 | |||
| JP2017093054A | 2017-05-25 |
Other References:
TOSHIO JOGE ET AL.: "Basic Application Technologies of Bifacial Photovoltaic Solar Modules", IEEJ TRANSACTIONS B, vol. 123, no. 8, 2003, pages 947 - 955
See also references of EP 3771091A4
See also references of EP 3771091A4
Attorney, Agent or Firm:
HARUKA PATENT & TRADEMARK ATTORNEYS (JP)
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