Review on 🌞 100W Polycrystalline 12V Solar Panel - Compact Design, High Efficiency Module for Battery Charging Boat, Caravan, RV, Off-Grid Applications by Cory Spence

Purchased to charge a 330W PSU with PV input. We took this on an off grid trip. When connected to a power source, the power of the lipo battery could be saved by at least 65%. Packing the slab on the move meant the slab stayed on top, but that wasn't a problem as we had a short bed truck. If the sun didn't come out we had a backup plan as the power supply could be plugged into the cigarette lighter in the truck. Luck smiled on us as the sun shone every day! Three or four hours was enough to charge the supply. Now I'm building an electronic chicken door at home that uses the panel for power.