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소재 및 부속품

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120 Cells MBB Multi-busbar Polycrystalline Solar Panel

모델명 :

- Cell : Poly
- Maximum Efficiency : 17.5%
- No. of cells : 120 (6x20)

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상품상세정보

【Product introduction】

【Product description】

The family solar panel is combined with half-cell technology and MBB multi-busbar technology.

MBB grid pattern can reduce the Rs by 11% and optimize the current transmission path alongside with reducing the risk of cell crack. MBB round solder strip helps to improve utilization of sunlight and multi-reflection moreover enhanced anti micro-cracking performance and significantly lower the risk of hot spot.

The half-cell configuration of the modules offers the advantages of higher power output, better temperature-dependent performance, reduced shading effect on the energy generation, lower risk of hot spot, as well as enhanced tolerance for mechanical loading. The actual increase in efficiency per manufacturer varies in the range of 1.5-3% efficiency increase, which is significant.

Using half cut solar cells requires an additional step in the manufacturing process: the solar cells need to be cut with a laser cutter and are thus broken into two pieces. These half cut solar cells are typically sized 156×78 mm.

【Key features】