Performance analysis of different PV modules technologies for Batman (Turkey)

The performance of a photovoltaic (PV) system depends on both the module technology and also on the outdoor conditions. The impact of solar radiation, ambient and module temperature, humidity, dust and ventilation can strongly affect energy production of the PV system. In this study, three 2.2 kW grid-connected PV generation systems under the outdoor conditions are analyzed in Batman (Turkey). The types of modules examined in this study are: monocrystalline silicon, polycrystalline silicon and amorphous silicon. The monthly and annual performance ratios have been calculated for the three modules and a comparison is presented here. Optimization potentials of Batman are also discussed.