ILG8G14-12T Newest Automatic Gable Mount Attic Ventilator Fan with Adjustable
Solar Panel 30 Watt 12 Volt Mono Monocrystalline Power Charger for RV Battery…
【High Efficiency】This 30W solar panel converts sunlight directly into electricity. It has an excellent conversion rate of 21%-30% with high efficiency monocrystalline solar cells. Suitable for trailer, tractor, truck, boat, motorcycle, RV, car, lawn mower, water pump, gate opener, electric fence, etc.