... High efficiency and High power *Long-term electrical stability *Best quality 156mm poly solar cell in stock,solar cell with good quality,3BB ... 1.5mm wide bus bars (silver)with distance 52mm, acid texturized surface with blue silicon nitride AR coating. Black ... K Power -0.43 %/K PACKAGING Typical package for one carton contains 1,200 cells.The cells ... solar cell in stock,solar cell with good quality,3BB