Solar P V system consisting of a Solar Photovoltaic Panel with charge controller & inverter and battery. Solar P v Panel absorbs the solar energy converting them to electricity which is stored in the Batteries. A small charger controller controls the functions of the P V system, It regulates the battery charging and discharging. The Inverter converts the D C energy stored in the Battery into AC Power which is given to lighting fixtures – Lantern, street lights, Indoor lights or Area lights. The stand alone system is designed to operate for at least 2 to 5 consecutive days without sunlight.