... : Monocrystalline SiliconSize: 156*156mmMax. Power: 4wItem: 156mm Mono solar cellsDimensions: 156mmX156mm±0.5mmDiameter: 200mm±0.5mmThickness: 200um ± ... development, manufacture and export Poly-crystalline and mono-crystalline solar cells & modules. Cell efficiency from 17.8% to ... brand or other brands like jinko,suntech,gcl,yingli,ja-solar, hareon,rec, canadian soalr ,ldk,sungrow,hanwha,risen ...