Solar potential · Diekirch
Solar panels in Mertzig
In Mertzig, 84 % of roofs are suitable for photovoltaics. Check the exact potential of yours.
736 addressed roofs in Mertzig · free estimate
Estimated total potential
15.6GWh/year
- National rank
- 85 / 100
- Combined capacity
- 16 503 kWp
- CO₂ avoided / year
- 6 222 t
- Addressed roofs
- 736
Roof suitability in Mertzig
Each roof ranked by the solar cadastre, from most to least favourable.
Top 10 best roofs in Mertzig
The addressed roofs with the highest solar potential. Click an address for its detailed page.
| # | Roof | Capacity | Estimated output |
|---|---|---|---|
| 01 | Zone Industrielle 12Mertzig | 678kWp | 644 269kWh/year |
| 02 | Zone Industrielle 4Mertzig | 361kWp | 342 889kWh/year |
| 03 | Rue Principale 22Mertzig | 292kWp | 276 996kWh/year |
| 04 | Zone Industrielle 2Mertzig | 197kWp | 187 527kWh/year |
| 05 | Luuchtebierg 1Mertzig | 181kWp | 171 869kWh/year |
| 06 | Zone Industrielle 1Mertzig | 158kWp | 150 026kWh/year |
| 07 | Rue Principale 30Mertzig | 148kWp | 140 806kWh/year |
| 08 | Floetz 25Mertzig | 88kWp | 83 282kWh/year |
| 09 | Zone Industrielle 9Mertzig | 84kWp | 79 783kWh/year |
| 10 | Rue Principale 22Mertzig | 82kWp | 77 901kWh/year |
Frequently asked questions
Solar in Mertzig
+Is my roof suitable for solar panels in Mertzig?
In Mertzig, 84% of the 1 094 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 Mertzig return?
A representative roof in Mertzig produces about 12 280 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 Mertzig?
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 Mertzig.
+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.