SOLAR BATTERY AND SOLAR BATTERY MODULE
A solar cell includes: a cell main body part including a back electrode and a photoelectric conversion section, the back electrode being arranged on a back surface of the photoelectric conversion section; and a metal film disposed in contact with the back electrode of the cell main body part. The ba...
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| Main Authors | , , |
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| Format | Patent |
| Language | English |
| Published |
03.05.2018
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| Subjects | |
| Online Access | Get full text |
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| Abstract | A solar cell includes: a cell main body part including a back electrode and a photoelectric conversion section, the back electrode being arranged on a back surface of the photoelectric conversion section; and a metal film disposed in contact with the back electrode of the cell main body part. The back electrode includes a plurality of projections or recesses with an arithmetic mean roughness of more than 0.1 μm. The metal film has an arithmetic mean roughness of more than 0.1 μm on a surface contacting the back electrode. The metal film covers at least 10% of a back surface of the cell main body part. |
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| AbstractList | A solar cell includes: a cell main body part including a back electrode and a photoelectric conversion section, the back electrode being arranged on a back surface of the photoelectric conversion section; and a metal film disposed in contact with the back electrode of the cell main body part. The back electrode includes a plurality of projections or recesses with an arithmetic mean roughness of more than 0.1 μm. The metal film has an arithmetic mean roughness of more than 0.1 μm on a surface contacting the back electrode. The metal film covers at least 10% of a back surface of the cell main body part. |
| Author | Adachi, Daisuke Terashita, Toru Irie, Tooru |
| Author_xml | – fullname: Adachi, Daisuke – fullname: Irie, Tooru – fullname: Terashita, Toru |
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| Notes | Application Number: US201715856911 |
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| RelatedCompanies | Kaneka Corporation |
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| Snippet | A solar cell includes: a cell main body part including a back electrode and a photoelectric conversion section, the back electrode being arranged on a back... |
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| SubjectTerms | BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES |
| Title | SOLAR BATTERY AND SOLAR BATTERY MODULE |
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