Selection of method used to simulate current-voltage curves of photovoltaic modules

In order to obtain photovoltaic performance of a photovoltaic module, it is essential to know its illuminated current-voltage curve. In this, study, three methods (analytical, iterative and solely based on datasheet) that used to simulate I-V curve were compared with respect to particular criteria. These criteria are accuracy, calculation burden, necessity of additional information/equipment and feasibility. This comparison will help photovoltaic users to decide which simulation method is more appropriate for them. Obtained results show that to simulate current-voltage curves methods solely based on datasheet having quite accuracy, less calculation burden and no additional information/equipment are most feasible according to photovoltaic users