Preparation method of IBC battery assembly

The invention discloses a preparation method of an IBC battery assembly. The preparation method comprises the following steps: 1) preparing a composite member; 2) laying conductive wires; 3) cutting the conductive wire; 4) depositing conductive slurry; 5) laying an IBC battery piece; (6) laying a fi...

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Bibliographic Details
Main Authors ZHAO TIANPENG, CHEN ZHANGYANG
Format Patent
LanguageChinese
English
Published 05.08.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:The invention discloses a preparation method of an IBC battery assembly. The preparation method comprises the following steps: 1) preparing a composite member; 2) laying conductive wires; 3) cutting the conductive wire; 4) depositing conductive slurry; 5) laying an IBC battery piece; (6) laying a first composite part; and 7) laminating the assembly. According to the invention, low silver consumption can be simply and effectively realized, and low loss of current in a path transmission process is ensured. The assembly preparation method provided by the invention is suitable for both a single-sided IBC battery assembly and a double-sided IBC battery assembly. The back face of the IBC battery piece in the assembly can only have the small conductive wire sections, the back face of the IBC battery piece is not shaded basically, the light utilization rate of the back face of the IBC battery piece can be improved, and then the photoelectric conversion efficiency of the IBC battery assembly is improved. 本发明公开了一种IBC电池
Bibliography:Application Number: CN202210513080