Solar potential · Luxembourg
Solar panels in Walferdange
In Walferdange, 90 % of roofs are suitable for photovoltaics. Check the exact potential of yours.
2 051 addressed roofs in Walferdange · free estimate
Estimated total potential
37.0GWh/year
- National rank
- 34 / 100
- Combined capacity
- 39 547 kWp
- CO₂ avoided / year
- 14 818 t
- Addressed roofs
- 2 051
Roof suitability in Walferdange
Each roof ranked by the solar cadastre, from most to least favourable.
Top 10 best roofs in Walferdange
The addressed roofs with the highest solar potential. Click an address for its detailed page.
| # | Roof | Capacity | Estimated output |
|---|---|---|---|
| 01 | Route de Diekirch 25Helmsange | 549kWp | 521 820kWh/year |
| 02 | Rue des Romains 2Helmsange | 496kWp | 471 298kWh/year |
| 03 | Route de Luxembourg 200Bereldange | 457kWp | 433 943kWh/year |
| 04 | Cité Grand-Duc Jean 6Bereldange | 373kWp | 354 001kWh/year |
| 05 | Rue Jean Mercatoris 31Helmsange | 360kWp | 341 539kWh/year |
| 06 | Route de Diekirch 28Helmsange | 338kWp | 320 926kWh/year |
| 07 | Rue des Prés 37Helmsange | 294kWp | 278 951kWh/year |
| 08 | Route de Luxembourg 111Bereldange | 289kWp | 274 867kWh/year |
| 09 | Rue de l'Eglise 95Walferdange | 246kWp | 234 042kWh/year |
| 10 | Route de Luxembourg 93Bereldange | 246kWp | 233 566kWh/year |
Frequently asked questions
Solar in Walferdange
+Is my roof suitable for solar panels in Walferdange?
In Walferdange, 90% of the 2 461 roofs recorded by the official solar cadastre are at least suitable for photovoltaics. Enter your address above to find out the exact suitability of your roof and its estimated potential.
+How much does a solar installation in Walferdange return?
A representative roof in Walferdange produces about 10 930 kWh per year, or nearly €NaN of electricity valued annually through self-consumption. The exact figure depends on the surface area, orientation and pitch of your roof.
+What is the price of solar panels in Walferdange?
The cost of a photovoltaic system is calculated in kWp (kilowatt-peak), around €2,000 per kWp. A typical house targets 6 to 10 kWp, an indicative investment of €12,000 to €20,000 before grants. Request a quote for a precise estimate.
+What grants are available for solar in Luxembourg?
The Klima-Agence and the Luxembourg State support photovoltaics (investment grants, feed-in / buy-back tariffs). Amounts change over time: a partner installer will guide you to the grants in force for your project in Walferdange.
+Where do these estimates come from?
They are calculated from Luxembourg's official solar cadastre (Klima-Agence / tetraeder.solar): suitability per roof and building footprint. Output, savings and CO₂ avoided are indicative estimates, not a commitment.