20-Watt 12V Solar Panel Charger, Solar Battery Maintainer with Smart MPPT Contro

Solar panel type Monocrystalline. Panel weight (lb) 3.46. Panel Height (in) 0.79 in. Panel Width (in) 14.57 in. Panel length (in) 14.7. Weight: 3.46 lb. Application Boat,Motorcycle (ATV),RV,Vehicle.