Black bus bar and photovoltaic module
The utility model provides a black bus bar and a photovoltaic assembly, and belongs to the technical field of solar assemblies. The black bus bar provided by the utility model comprises a copper base material, the copper base material comprises a welding area and a lead area, the lower end face of t...
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| creator | MA CHAO ZHANG YING YANG YAN XIA XINZHONG WANG HUIXIAO YUAN BEIHAI |
| description | The utility model provides a black bus bar and a photovoltaic assembly, and belongs to the technical field of solar assemblies. The black bus bar provided by the utility model comprises a copper base material, the copper base material comprises a welding area and a lead area, the lower end face of the welding area is provided with a welding tin layer, the welding tin layer is used for being welded with a welding strip, the upper end face of the welding area is provided with a black coating, and the lower end face of the lead area is provided with a welding aid layer. The lead area is used for being welded with a metal terminal of the junction box. According to the photovoltaic assembly provided by the utility model, the black bus bar is used. According to the black bus bar provided by the utility model, the black coating of the welding area is directly coated on the surface of the copper base material, when the black bus bar and the welding strip are welded, the black coating does not fall off due to solderin |
| format | Patent |
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The black bus bar provided by the utility model comprises a copper base material, the copper base material comprises a welding area and a lead area, the lower end face of the welding area is provided with a welding tin layer, the welding tin layer is used for being welded with a welding strip, the upper end face of the welding area is provided with a black coating, and the lower end face of the lead area is provided with a welding aid layer. The lead area is used for being welded with a metal terminal of the junction box. According to the photovoltaic assembly provided by the utility model, the black bus bar is used. 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According to the black bus bar provided by the utility model, the black coating of the welding area is directly coated on the surface of the copper base material, when the black bus bar and the welding strip are welded, the black coating does not fall off due to solderin</description><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. 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USINGPHOTOVOLTAIC [PV] MODULES</topic><toplevel>online_resources</toplevel><creatorcontrib>MA CHAO</creatorcontrib><creatorcontrib>ZHANG YING</creatorcontrib><creatorcontrib>YANG YAN</creatorcontrib><creatorcontrib>XIA XINZHONG</creatorcontrib><creatorcontrib>WANG HUIXIAO</creatorcontrib><creatorcontrib>YUAN BEIHAI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MA CHAO</au><au>ZHANG YING</au><au>YANG YAN</au><au>XIA XINZHONG</au><au>WANG HUIXIAO</au><au>YUAN BEIHAI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Black bus bar and photovoltaic module</title><date>2022-12-27</date><risdate>2022</risdate><abstract>The utility model provides a black bus bar and a photovoltaic assembly, and belongs to the technical field of solar assemblies. The black bus bar provided by the utility model comprises a copper base material, the copper base material comprises a welding area and a lead area, the lower end face of the welding area is provided with a welding tin layer, the welding tin layer is used for being welded with a welding strip, the upper end face of the welding area is provided with a black coating, and the lower end face of the lead area is provided with a welding aid layer. The lead area is used for being welded with a metal terminal of the junction box. According to the photovoltaic assembly provided by the utility model, the black bus bar is used. According to the black bus bar provided by the utility model, the black coating of the welding area is directly coated on the surface of the copper base material, when the black bus bar and the welding strip are welded, the black coating does not fall off due to solderin</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES |
| title | Black bus bar and photovoltaic module |
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