280W 290W 300W MBB Half-cell Polycrystalline Solar Panel

280W 290W 300W MBB Half-cell Polycrystalline Solar Panel
Product Introduction:
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.
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Description
Technical Parameters

【Product introduction】

 

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【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.




【Key features】


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【Dimension of PV module】


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【Electrical data at STC】


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【Electrical data at NOCT and Operating conditions】


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【Current-voltage curves】

 

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【Mechanical data】


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【Certification】

   

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【Warranty】


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