Title:
太陽電池パネル、太陽電池パネルの製造方法及び太陽電池パネル付き建屋
Document Type and Number:
Japanese Patent JP6419474
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a solar battery panel that can introduce light into a building and suppress excessive reduction of the power generation amount.SOLUTION: A solar battery panel has a light incident side board 2 and a back surface side transparent sealing board 3, and a solar battery laminate 15 is provided between both the boards 2 and 3. The solar battery laminate 15 has a transparent electrode layer 5, a photoelectric conversion layer 6 and a back surface electrode layer 7. Cell parting grooves 22 from which the back surface electrode layer 7 and the photoelectric conversion layer 6 are removed are provided. The solar battery laminate 15 is parted into plural single cells 25 by transparent electrode parting grooves 20 and the cell parting grooves 22, and the plural single cells 25 are electrically connected to one another in series by a back surface electrode 7 intruding into intercommunication grooves 21. The groove width Wa of the cell parting grooves 22 is remarkably larger than prior arts.SELECTED DRAWING: Figure 2
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Inventors:
Toshifumi Namiuchi
Takahiro Matsuda
Satoshi Otani
Takahiro Matsuda
Satoshi Otani
Application Number:
JP2014149103A
Publication Date:
November 07, 2018
Filing Date:
July 22, 2014
Export Citation:
Assignee:
Kaneka Corporation
International Classes:
H01L31/0468; H01L31/0463
Domestic Patent References:
| JP2003305577A | ||||
| JP2013535959A | ||||
| JP2004087743A | ||||
| JP2001102603A |
Foreign References:
| US20130247969 |
Attorney, Agent or Firm:
Takashi Fujita