SIMULATION STUDIES ON SOLAR PHOTOVOLTAIC MODULE FOR DIFFERENT TEMPERATURE AND WAVE LENGTH

Solar system is renewable energy sourc e. This solar energy is absorbed by Photovoltaic (PV) modules or solar cells The output of PV is the DC voltage which has to be converted into AC, hence inverter is required to converts DC input voltage to AC output voltage. In this paper the dynamic behavior of solar photovoltaic module for different temperatures and wave length are studied and simulation results are obtained using MATLAB simulation. A general mat hematical expression of I - V output characteristics for PV cell has been studied . Such an equivalent circuit ? based model is mainly used for maximum power point tracking (MPPT) technologies . The simulation results will be very use full in designing of inve rter which can be connected to the grid The main points discussed here are the working of Photovoltaic cell and their dynamic behavior