Guides · panneaux-solaires.lu

Understanding solar power in Luxembourg

Clear guides to help you decide with confidence: prices, grants, self-consumption, profitability and procedures. New guides published regularly.

Solar panel prices in Luxembourg

How much a photovoltaic system costs, from the kWp to the complete project, and what makes the bill vary.

PV grant up to €10,000, battery grant up to €2,250 and pre-financing: amounts, conditions and official sources.

Using your own solar electricity: self-consumption rate, sizing and best practices.

Return on investment, annual savings and long-term value.

Storing your surplus for the evening: benefits, sizing and impact on profitability.

The electrical heart of the system: inverter types, micro-inverters and choosing based on your roof.

Declarations, grid connection and formalities for installing photovoltaics in Luxembourg.

Free estimate of your roof's solar potential, based on the official solar cadastre.