How much solar power does Vallon already produce?

46 solar installations with 1.1 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~18% 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 Vallon?

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 Fribourg

Solar power · Canton of FribourgLEG forming

Solar power in Vallon

46 solar installations with 1.1 MWp of capacity are installed in Vallon.

Go to the community

Solar installations: 46
Installed capacity: 1.1 MWp
Roof potential in use: ~18%; Estimate
Rank in the canton of Fribourg: 29 of 118; 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 Vallon

The suitable roofs of Vallon could deliver around 6 GWh of solar power a year. An estimated ~18% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Vallon

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

Communities in Vallon

Groupe E SA - Vallon
Forming
Vallon, FR

Communities nearby

Groupe E SA - Saint-Aubin (FR)
Forming
Saint-Aubin (FR), FR
LEG Saint-Aubin
Forming
Saint-Aubin, FR
Groupe E SA - Gletterens
Forming
Gletterens, FR

Join the LEG in Vallon

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

Go to the community

Questions about solar power in Vallon

How much solar power does Vallon already produce?: 46 solar installations with 1.1 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~18% 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 Vallon?: 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	2	11
2012	2	392
2013	0	0
2014	0	0
2015	1	21
2016	1	5
2017	2	35
2018	4	75
2019	3	22
2020	2	17
2021	7	40
2022	5	310
2023	6	62
2024	7	79
2025	3	37
2026	1	12

Month	GWh
Jan	0.2
Feb	0.3
Mar	0.5
Apr	0.7
May	0.8
Jun	0.9
Jul	0.9
Aug	0.8
Sept	0.6
Oct	0.4
Nov	0.2
Dec	0.1

Solar power in Vallon

How much sun falls on the roofs of Vallon

A LEG is forming in Vallon

Communities in Vallon

Groupe E SA - Vallon

Communities nearby

Groupe E SA - Saint-Aubin (FR)

LEG Saint-Aubin

Groupe E SA - Gletterens

Join the LEG in Vallon

Questions about solar power in Vallon