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Swiss Made Software
All municipalities in the canton of St. Gallen
Solar power · Canton of St. GallenLEG forming

Solar power in Mosnang

249 solar installations with 5 MWp of capacity are installed in Mosnang.

Go to the community
Solar installations
249
Installed capacity
5 MWp
Roof potential in use
~13%
Estimate
Rank in the canton of St. Gallen
65 of 75
by roof potential in use
Growth by build yearNew capacity installed per year in kWp
before 2012 · 60 kWp
2012 · 354 kWp
2013 · 184 kWp
2014 · 192 kWp

Roof potential

How much sun falls on the roofs of Mosnang

The suitable roofs of Mosnang could deliver around 38 GWh of solar power a year. An estimated ~13% of it is used today.

Roof potential per month (GWh)
Jan · 1.1 GWh
Feb · 1.9 GWh
Mar · 3.2 GWh

A LEG is forming in Mosnang

A local electricity community is collecting sign-ups here. The more neighbours join, the sooner it starts.

Communities in Mosnang

  • Mosnang

    Dorfkorporation Mosnang, Elektrizitäts- und Wasserversorgung - Mosnang

    Forming

    Mosnang, SG

  • Mosnang

    St. Gallisch-Appenzellische Kraftwerke AG - Mosnang

    Forming

    Mosnang, SG

Communities nearby

  • Bütschwil-Ganterschwil

    rwt Regionalwerk Toggenburg AG - Bütschwil-Ganterschwil

    Forming

    Bütschwil-Ganterschwil, SG

  • Bütschwil-Ganterschwil

    St. Gallisch-Appenzellische Kraftwerke AG - Bütschwil-Ganterschwil

    Forming

    Bütschwil-Ganterschwil, SG

  • Lichtensteig

    St. Gallisch-Appenzellische Kraftwerke AG - Lichtensteig

    Forming

    Lichtensteig, SG

Join the LEG in Mosnang

Get solar power from your neighbourhood. Joining is free and you keep your electricity supplier.

Go to the community

Questions about solar power in Mosnang

How much solar power does Mosnang already produce?
249 solar installations with 5 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~13% of the municipality's roof potential.
Where do these numbers come from?
From federal open data: the register of electricity production plants and the solar potential of Swiss municipalities (Swiss Federal Office of Energy), plus swisstopo municipal boundaries. We only show totals per municipality, never individual installations.
Can I start a LEG in Mosnang?
Yes. A local electricity community is possible in any municipality, as long as all participants are in the same grid area and close to each other. UpGrid handles registration, metering and billing.

Sources: Swiss Federal Office of Energy (SFOE), swisstopo, opendata.swiss. As of October 2026. Totals per municipality only, no individual installations.

2015 · 176 kWp
2016 · 138 kWp
2017 · 40 kWp
2018 · 66 kWp
2019 · 158 kWp
2020 · 192 kWp
2021 · 428 kWp
2022 · 452 kWp
2023 · 873 kWp
1’0262024 · 1’026 kWp
2025 · 590 kWp
2026 · 63 kWp
<’12’12’13’14’15’16’17’18’19’20’21’22’23’24’25’26
New solar capacity per build year in Mosnang
Build yearInstallationsCapacity (kWp)
before 2012560
201213354
201311184
20147192
20158176
20166138
2017440
2018666
201910158
202013192
202123428
202228452
202340873
2024471’026
202525590
2026363

4.9 MWp have been added since 2012.

Apr · 4.2 GWh
May · 4.7 GWh
Jun · 5 GWh
5Jul · 5.3 GWh
Aug · 4.8 GWh
Sept · 3.5 GWh
Oct · 2.2 GWh
Nov · 1.2 GWh
Dec · 1 GWh
JJanFFebMMarAAprMMayJJunJJulAAugSSeptOOctNNovDDec
Monthly roof potential in GWh
MonthGWh
Jan1.1
Feb1.9
Mar3.2
Apr4.2
May4.7
Jun5
Jul5.3
Aug4.8
Sept3.5
Oct2.2
Nov1.2
Dec1