(Summary description)Wholesale High Efficiency Solar modules include a concave-convex welding strip body, and the concave-convex welding strip body is provided with lower concave blocks at equal intervals, next to the concave blocks are upward arc protrusions, and the number of the concave blocks and the arc protrusions at least one.

Wholesale High Efficiency Solar modules

Wholesale High Efficiency Solar modules include a concave-convex welding strip body, and the concave-convex welding strip body is provided with lower concave blocks at equal intervals, next to the concave blocks are upward arc protrusions, and the number of the concave blocks and the arc protrusions at least one.

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Wholesale High Efficiency Solar modules

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Time of issue:2022-05-24
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Wholesale High Efficiency Solar modules include a concave-convex welding strip body, and the concave-convex welding strip body is provided with lower concave blocks at equal intervals, next to the concave blocks are upward arc protrusions, and the number of the concave blocks and the arc protrusions at least one. Because the arc protrusion is provided on the welding strip body, the stress caused by thermal expansion and cold contraction before and after welding can be reduced. Since the welding strip body is provided with a concave block, the contacts on the front of the battery can be introduced to the back of the battery. All the welding strips are laid on the back of the cell, and there is no welding strip on the front, so there will be no problem that the welding strip covers part of the cell, the photoelectric conversion efficiency of the cell is improved, and the service life of the welding strip is also prolonged, and the front of the battery is uniform, Beautiful, to meet the aesthetic needs of consumers.

The above is a brief introduction to the basics of Wholesale High Efficiency Solar modules.