Patent AU-2020314513-A1 (AU)
Title: Manufacturing method for shingled assembly and shingled assembly
Inventor: DING ERLIANG
IPC: H01L31/05
Filed: 2020-09-27
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(54) Title: MANUFACTURING METHOD FOR SHINGLED ASSEMBLY AND SHINGLED ASSEMBLY 
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(57) Abstract: The present invention relates to a method for manufacturing a shingled assembly, and a shingled assembly. The method 
Comprises the following steps: arranging solar cell pieces and conductive pieces in a shingled manner on a top surface of a bottom 
encapsulation structure along a second direction to form a plurality of cell strings, such that the conductive pieces are positioned at back 
CA ends of the cell strings, and the cell strings being arranged along a first direction perpendicular to the second direction to form a cell 
piece array; providing a first bus bar and a second bus bar on a top side or a bottom side of he cell piece array, so as to cause the first
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bus bar to be in electrical contact with a main gate line of the solar cell piece at the front end of each cell string, and the second bus 
bar to be in electrical contact with the conductive piece of each cell string; and laminating a combined structure of a top encapsulation 
structure, the cell piece array, and the bottom encapsulation structure. The method provided in the present invention is able to combine 
arraying processing and shingling processing, directly shingling and arraying cell pieces on a bottom encapsulation material, and doing 
so is low-cost, high-efficiency, and easy to operate.  
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