Pure sine wave :300W (continuous power) 600W (peak power). it brings about versatile options of charging and recharging. This solar panel is equipped with 1 DC output port. 23% HIGH CONVERSION RATE - 40W solar panel changer is made with premium mono-crystalline UV-resistant EVA and efficient solar cells with high light transmission ETFE material, generates energy from the sunlight, and perform better with 23% higher conversion efficiency, providing unlimited green power for your device under the sun.
eBay