40W Monocrystalline Solar Panel Kit with MPPT Controller, Solar Controller, Battery Controller for RV, Trailer, Tractor, Boat, Truck, Ca

Multifunctional: This 40W monocrystalline solar panel kit is specifically engineered to and maintain re able batteries. Suitable for various vehicles and equipment including trailers, tractors, trucks, boats, RVs, cars, and powering devices like water pumps, electric fences and so on. MPPT Solar Controller: Recovers charging power during voltage drops. It prevents battery overcharging and over discharging, thereby significantly extending battery service life. Weather Proof: Built to withstand strong winds, heavy rain, snow, and prolonged sun exposure. Its robust construction guarantees dependable performance in various climates. (Brackets not included. Users must secure and firmly the unit themselves to prevent it being blown away in strong winds.) Item Type: Solar Panel Controller Kit Material: Monocrystalline Silicon, ABS Weight: Approx. 765g Celsius 27oz Solar Panel Size: Approx. 42x27cm Celsius 16.5 .6in Solar Panel Power: 40W