Estimate your solar output in Montaigu-Zichem from local irradiance (1050 kWh/m²/year) and compare quotes from certified installers. Free, no obligation.
A photovoltaic installation improves the property's energy performance certificate (EPC), which is mandatory information when selling or renting.
Payback time depends on your consumption, roof orientation and the subsidies in force: we calculate it for your address.
A well-developed local electricity grid that facilitates connection and surplus injection.
With a digital meter — today's standard — there is no reverse-running meter and no prosumer tariff: injection and offtake are metered separately and network costs run through the capacity tariff.
At federal level there is no income-tax deduction for solar panels. The only tax lever is the 6% VAT rate on work invoiced by a contractor for a dwelling over ten years old.