Patent ID: 11973162
Assignee: GOLDEN SOLAR (QUANZHOU) NEW ENERGY TECHNOLOGY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The manufacturing method for the flexible silicon-based cell module according to claim 1, comprising the following steps:
step P1: obtaining a whole silicon-based solar cell piece with a back electrode structure or a back contact structure; wherein the size and specification of the plurality of cell units is 1-30 mm in the length and 1-30 mm in the width;
step P2: scribing the whole silicon-based solar cell piece to form a cell fragmenting line according to the size and specification of the plurality of cell units, and scribing a hard protection piece to form a protection piece fragmenting line according to the size and specification of the plurality of cell units;
step P3: attaching and fixing the hard protection piece on a front of the whole silicon-based solar cell piece, wherein the cell fragmenting line is coincided with the protection piece fragmenting line;
step P4: fragmenting the whole silicon-based solar cell piece attached with the hard protection piece, and then arranging and adhering the whole silicon-based solar cell piece attached with the hard protection piece to the connecting strip to form the plurality of cell strings, wherein the first gap is left between the two adjacent cell units;
step P5: connecting the plurality of cell units in the one cell string by the interconnected bar, and connecting the plurality of cell strings by the at least one bus bar on a side of the plurality of cell strings to form the cell assembly, wherein the second gap is left between the two adjacent cell strings; and
step P6: sequentially stacking and laminating a first flexible plate, a first hot melt adhesive layer, the cell assembly, a second hot melt adhesive layer, and a second flexible plate to form the flexible silicon-based cell module.