Rooftop solar in Italy typically costs about €1,310 per kW installed, and household electricity is around €0.275 per kWh. The average sunshine is about 4.4 peak sun hours a day.
As a rough example, a 5 kW home system would cost about €7,533, make around 6,023 kWh a year, and save about €1,656 a year. That is a payback of roughly 4.5 years.
Rooftop solar
For homes and businesses. Size, cost, savings and payback.
Open rooftop calculatorSolar plant
For larger projects. Project returns and break-even price.
Open plant calculatorThese are typical estimates, not quotes. Replace them with real quotes before you decide anything.