50W poly solar panel

solar panel specification size: 603*670*35mm cell: poly 156*156mm No. of cells: 36(4*9)pcs Pm: 50W Vmp: 17.2V Imp: 2.91A Isc: 3.23A Voc: 21.6V weight: 5.3 kg deviation:±3% testing conditions: AM1.5,1000W/m² 25°C Materials of solar panel 1. solar cell------monocrystalline solar cell 156*156mm 2).front glass------- high transmission, low iron, tempered glss 3).EVA-------excellent anti-aging EVA 4).TPT-------TPT hot seal made of flame resistance 5).frame------anodised aluminum profile 6).Junction Box------- high quality, with diode protection Superiority: high quality anodexed aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resisance. solar panel warranty: power is not less than 90% in 5 years.