SP300 Solar Panel | 300W Description: Foldable and weighs only 9.2kgDurable with IP54 waterproof ratingSelf-cleaning ETFE film protectionUp to 22% photoelectric conversion efficiency Inquiry Chat Online Product Detail Parameters Specification Rated Power 300W Rated Voltage 36.3V Open Circuit Voltage 43.5V Rated Current 8.26A Folded Size Approx. 740*604*45mm Unfolded Size Approx. 2408*740*25mm Weight Approx. 9.2kg Wire Length 1.5m(MC4) Photoelectric Conversion Efficiency 22.00% Dustproof/Waterproof Grade IP54 Solar Panel Surface Encapsulation ETFE Solar Cell Types Monocrystalline Silicon