Estimate your solar output in Wiltz from local irradiance (1070 kWh/m²/year) and compare quotes from certified installers. Free, no obligation.
Specific subsidies and incentives for your area to significantly reduce your initial investment.
Any surplus you do not consume is fed into the grid, according to the scheme in force in your region.
Payback time depends on your consumption, roof orientation and the subsidies in force: we calculate it for your address.
If you opt for export, the tariff is set by grand-ducal regulation according to capacity and year of commissioning, then guaranteed for 15 years from first export.
The supply and installation of solar panels on a private dwelling are subject to the super-reduced 3% VAT rate. Some municipalities grant additional support whose amount varies: check with your municipality.