A strong incentive framework
Luxembourg remains one of the most generous countries in Europe when it comes to supporting residential solar. In 2026, several schemes can be combined.
Key subsidies
Klimabonus
The government's flagship programme:
- Systems under 10 kWp — €500/kWp grant
- Systems from 10 to 30 kWp — €400/kWp grant
- For a typical 6 kWp installation, that means €3,000 in direct subsidies
PRIMe House
As part of a broader energy renovation, PRIMe House provides additional support for solar installations integrated into a renovation project.
Municipal grants
Some communes offer extra grants ranging from €250 to €1,500. Check with your local administration.
How to apply
- Get a quote from a certified installer
- Submit your application via MyGuichet.lu
- Complete the installation after approval
- Receive payment — typically within 6 to 8 weeks
What EVIA Solutions handles for you
- System sizing tailored to your energy consumption
- Full subsidy application paperwork
- Certified installation and commissioning
- Production monitoring with smart tracking
Request your free solar assessment today.