... 5, Irradiance 1000W/m2, Cell Temperature 25°)2).Foldable Solar Panel Parameter :* Cell Arrangment: 125 x 125mm Monocrystalline silicon, ... and easy to fasten* Hinge: Stainless steel, durable* Alligator Clamp: Galvanlized copper, 80mm in length* Cable: 4mm2 Standard* Corner ... Coefficient of Isc: 0.05%/°C4)Application:Folding solar panel convenient for powing light,radios,small pumps,fans,laptop also ideal ...