Solar Cell Photovoltaic Model Shell Sp 75

For the calculation of the voltage and current of the PV model ,several theoretical models have been developed. In this work, we presented a simple model to a single exponential. The photovoltaic model is typically represented by an equivalent circuit and parameters are calculated experimentally .Using Matlab as a tool for simulation ,we have considered three sizes :short-circuit, open circuit voltage, voltage and current at maximum power point of the photovoltaic model characteristics shell SP 75 in condition standard test .The results were compared with those provided by other researchers.