277 solar installations with 6.5 MWp of capacity are installed in Nesslau.
Go to the communityRoof potential
The suitable roofs of Nesslau could deliver around 57 GWh of solar power a year. An estimated ~11% of it is used today.
A local electricity community is collecting sign-ups here. The more neighbours join, the sooner it starts.
Nesslau, SG
Ebnat-Kappel, SG
Wildhaus-Alt St. Johann, SG
Amden, SG
Get solar power from your neighbourhood. Joining is free and you keep your electricity supplier.
Sources: Swiss Federal Office of Energy (SFOE), swisstopo, opendata.swiss. As of October 2026. Totals per municipality only, no individual installations.
| Build year | Installations | Capacity (kWp) |
|---|---|---|
| before 2012 | 15 | 198 |
| 2012 | 5 | 78 |
| 2013 | 11 | 217 |
| 2014 | 7 | 270 |
| 2015 | 11 | 484 |
| 2016 | 11 | 353 |
| 2017 | 8 | 129 |
| 2018 | 9 | 209 |
| 2019 | 8 | 739 |
| 2020 | 16 | 263 |
| 2021 | 31 | 387 |
| 2022 | 22 | 308 |
| 2023 | 39 | 670 |
| 2024 | 37 | 900 |
| 2025 | 40 | 1’182 |
| 2026 | 7 | 151 |
6.3 MWp have been added since 2012.
| Month | GWh |
|---|---|
| Jan | 2.1 |
| Feb | 3.3 |
| Mar | 5.1 |
| Apr | 6.1 |
| May | 6.6 |
| Jun | 7.1 |
| Jul | 7.5 |
| Aug | 6.9 |
| Sept | 5 |
| Oct | 3.6 |
| Nov | 2.1 |
| Dec | 1.7 |
