The need for energy is never ending. This is certainly true of electrical energy, which is a large part of total global energy consumption. But growing in tandem with energy needs are the concerns about sustainable development and environmental issues, such as the movement to reduce greenhouse gas emissions. The fossil fuels and nuclear fuels are not renewable and reserves of these fuels will run out some day in the future. The exploitation of solar energy has become an essential measure to address present energy shortages and environmental problems. We have several reasons to be optimistic as there is great excitement about the possibilities opening up before scientific community in the field of solar PV. Therefore today our main focus is to develop renewable energy especially from solar. Government of India also promoting solar energy and also providing subsidy to peoples so that pollution level means CO2 emission level decreased. In our research work photo crystalline PV solar panel is used and with help of boost converter DC level increased and this is achieved by MPPT also used PI controller to limit voltage and current. Our main focus is to reduce THD level under 5% as per IEEE standards. Our THD is below the level of IEEE standard