PERC 166mm Solar Cell with Solar Panel's efficiency up to 21.2%.

166mm solar panel use 166mm 9BB solar cell, increases the wafer size, optimizes the layout profoundly and decreases the invalid power gereration area.

1.Half Cell Technology
The half-cut cell can decrease the power loss by the shadow effectively.The optimized circuit design not only realizes the maxium power output but also assures the reliability of solar panels.

2.MBB Technology
166mm Solar Panel adopts 9busbar technology. More busbar of the cell decrease the current transverse propagation path by 50%, effectively reduce the internal loss, and improve power of solar panels.