New type hot sale polycrystalline silicon 156x156 solar cell
Brand Name:NOVAPOWER Model Number:NV-4BB Efficiency:17.8%~18.7% High Efficiency Format:156.75*156.75mm 0.5mm Diameter:220.00.5mm Thickness:22020m Weight:12.30.5g Front(-):1.1mm bus bars(silver) Back(+):2.1mm wide soldering pads(silver) pack
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