The aim of this paper is to estimate how the profitability of grid-connected PV (photovoltaic) systems may vary month …

photovoltaic (PV) systems. Due to the load mismatch some amount of PV electricity may be exported to the grid because the …

photovoltaic generation, it is necessary to estimate the number of photovoltaic systems whose installation is economically … paid incentives. Adversely, some parameters, like the efficiency degradation of photovoltaic panels, can only be supposed …. Other parameters require some information that is specifically related to each particular photovoltaic system. …