The residential photovoltaic system installed in Agropoli, in the province of Salerno, has a capacity of 4.92 kWp and covers an area of 25 square meters. Thanks to this solution, it is estimated to produce around 6,540 kWh of energy annually, allowing for 65% self-consumption. This means that the majority of the energy produced is used directly by the home, significantly reducing energy bills. The system was built using JASolar photovoltaic modules and a Zucchetti inverter.