An Innovative Technique for Energy Assessment of a Highly Efficient Photovoltaic Module

For a photovoltaic (PV) generator, knowledge of the parameters describing its equivalent circuit is fundamental to deeply study and simulate operation in any weather conditions. In literature, many papers propose methods determine these starting from experiments. most common circuit, there are five parameters, they generally refer specific Moreover, dependence on irradiance temperature not investigated for entire set parameters. fact, few present some equations each parameter conditions, but their coefficients unknown. As consequence, this information cannot be used predict PV energy individual condition. This work proposes an innovative technique assess generated by modules The model applied highly efficient generator with all-back contact, monocrystalline silicon technology, rated power 370 W. effectiveness comparing prediction value estimated literature energy. Generated predicted assuming constant time interval 1 min.