How much solar power does Fahrwangen already produce?

116 solar installations with 2.5 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 Fahrwangen?

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.

All municipalities in the canton of Aargau

Solar power · Canton of AargauLEG forming

Solar power in Fahrwangen

116 solar installations with 2.5 MWp of capacity are installed in Fahrwangen.

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Solar installations: 116
Installed capacity: 2.5 MWp
Roof potential in use: ~13%; Estimate
Rank in the canton of Aargau: 102 of 196; by roof potential in use

Growth by build yearNew capacity installed per year in kWp

Roof potential

How much sun falls on the roofs of Fahrwangen

The suitable roofs of Fahrwangen could deliver around 19 GWh of solar power a year. An estimated ~13% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Fahrwangen

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

Communities in Fahrwangen

AEW Energie AG - Fahrwangen
Forming
Fahrwangen, AG

Communities nearby

AEW Energie AG - Meisterschwanden
Forming
Meisterschwanden, AG
Einwohnergemeinde Bettwil, Elektrizitätsversorgung - Bettwil
Forming
Bettwil, AG
AEW Energie AG - Sarmenstorf
Forming
Sarmenstorf, AG

Join the LEG in Fahrwangen

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

Go to the community

Questions about solar power in Fahrwangen

How much solar power does Fahrwangen already produce?: 116 solar installations with 2.5 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 Fahrwangen?: 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.

Build year	Installations	Capacity (kWp)
before 2012	1	1
2012	0	0
2013	0	0
2014	0	0
2015	6	129
2016	1	10
2017	3	51
2018	2	34
2019	4	76
2020	9	173
2021	14	211
2022	11	243
2023	17	602
2024	24	514
2025	23	382
2026	1	24

Month	GWh
Jan	0.5
Feb	0.8
Mar	1.6
Apr	2.1
May	2.4
Jun	2.6
Jul	2.7
Aug	2.4
Sept	1.7
Oct	1.1
Nov	0.5
Dec	0.4

Solar power in Fahrwangen

How much sun falls on the roofs of Fahrwangen

A LEG is forming in Fahrwangen

Communities in Fahrwangen

AEW Energie AG - Fahrwangen

Communities nearby

AEW Energie AG - Meisterschwanden

Einwohnergemeinde Bettwil, Elektrizitätsversorgung - Bettwil

AEW Energie AG - Sarmenstorf

Join the LEG in Fahrwangen

Questions about solar power in Fahrwangen