Solar Universe India 340Wp Solar Panel Monocrystalline (1 Unit), Made with ultra-light weight and robust aluminum frame and toughened glass. Its built can withstand extreme weather conditions. The wattage and voltage of the solar panel decides its use and deployment which may be for off grid or on grid usage. This particular model is a single unit of 24v, 340wp monocrystalline solar panel that is popularly used for recharging 24v batteries used in inverters, for running 24v appliances such as led tvs, battery chargers etc and for on grid and off grid solar plant installations of medium to large size. It may also be used for a solar power plant installation on rooftop. The product comes with 3m wire and universal connector. Monocrystalline solar modules are more efficient and durable as compared to polycrystalline solar modules