... Solar manufacture solar modules,solar panels,solar cell module (3w-300w) & solar system. Most passed YUV,IEC,CE,ROHS,ISO ... structure(Material,Comers)AluminiumBack sideTPTCell Efficiency(%)11.5Maxiumum system voltage1000VWeight(kg)2.8FF(%)70-76Junction BoxMade in ... Imlsc(%)-0.04Temp-coefficient Vmlsc(%)-0.38Surface maximum load capacity2400PaAiiloable hail load23m/s,7.53gBypass diode rating( ...