Solar potential · Mersch
Solar panels in Heffingen
In Heffingen, 82 % of roofs are suitable for photovoltaics. Check the exact potential of yours.
487 addressed roofs in Heffingen · free estimate
Estimated total potential
12.4GWh/year
- National rank
- 91 / 100
- Combined capacity
- 13 199 kWp
- CO₂ avoided / year
- 4 958 t
- Addressed roofs
- 487
Roof suitability in Heffingen
Each roof ranked by the solar cadastre, from most to least favourable.
Top 10 best roofs in Heffingen
The addressed roofs with the highest solar potential. Click an address for its detailed page.
| # | Roof | Capacity | Estimated output |
|---|---|---|---|
| 01 | Um Beil 60Heffingen | 250kWp | 237 762kWh/year |
| 02 | Op der Strooss 92Heffingen | 201kWp | 190 473kWh/year |
| 03 | Stenkel 13Heffingen | 186kWp | 176 765kWh/year |
| 04 | Um Haff 3Heffingen | 134kWp | 127 040kWh/year |
| 05 | Op der Héicht 5Heffingen | 131kWp | 124 313kWh/year |
| 06 | Dellegaass 27Heffingen | 104kWp | 99 195kWh/year |
| 07 | Um Leisbesch 21Heffingen | 98kWp | 92 795kWh/year |
| 08 | Um Beil 32Heffingen | 89kWp | 84 721kWh/year |
| 09 | Op Praikert 10Heffingen | 83kWp | 78 391kWh/year |
| 10 | Schaerfenhaff 5Heffingen | 80kWp | 75 791kWh/year |
Frequently asked questions
Solar in Heffingen
+Is my roof suitable for solar panels in Heffingen?
In Heffingen, 82% of the 768 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 Heffingen return?
A representative roof in Heffingen produces about 13 073 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 Heffingen?
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 Heffingen.
+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.