In this paper we report a project by which we are not only use a Renewable Energy Source i.e. solar energy but also maintain power factor at unity. Automatic power factor correction techniques can be applied to the industries, power systems and also house-holds to make them stable and due to that the system becomes stable and efficiency of the system as well as the apparatus increases. The use of microcontroller reduces the costs. In this project, the power factor of the electricity become unity and there will not be any reflection of received power, by this project we will pay only for that electricity which we are actually using in reality. Also we can store the energy in battery so that we can use the power anytime i.e. during night and rainy season also. By this project we become independent of MSEB