How much solar power does Marsens already produce?

202 solar installations with 3.2 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~14% 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 Marsens?

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 Marsens

202 solar installations with 3.2 MWp of capacity are installed in Marsens.

Go to the community

Solar installations: 202
Installed capacity: 3.2 MWp
Roof potential in use: ~14%; Estimate
Rank in the canton of Fribourg: 61 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 Marsens

The suitable roofs of Marsens could deliver around 23 GWh of solar power a year. An estimated ~14% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Marsens

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

Communities in Marsens

Groupe E SA - Marsens
Forming
Marsens, FR

Communities nearby

Gruyère Energie S.A. - Echarlens
Forming
Echarlens, FR
Groupe E SA - Sorens
Forming
Sorens, FR
Gruyère Energie S.A. - Riaz
Forming
Riaz, FR

Join the LEG in Marsens

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

Go to the community

Questions about solar power in Marsens

How much solar power does Marsens already produce?: 202 solar installations with 3.2 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~14% 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 Marsens?: 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	5	31
2012	1	8
2013	1	15
2014	5	550
2015	6	57
2016	9	74
2017	6	66
2018	11	92
2019	17	258
2020	14	121
2021	20	279
2022	27	254
2023	40	559
2024	20	413
2025	18	423
2026	2	27

Month	GWh
Jan	0.7
Feb	1.1
Mar	1.9
Apr	2.4
May	2.7
Jun	3
Jul	3.2
Aug	2.8
Sept	2.1
Oct	1.3
Nov	0.8
Dec	0.6

Solar power in Marsens

How much sun falls on the roofs of Marsens

A LEG is forming in Marsens

Communities in Marsens

Groupe E SA - Marsens

Communities nearby

Gruyère Energie S.A. - Echarlens

Groupe E SA - Sorens

Gruyère Energie S.A. - Riaz

Join the LEG in Marsens

Questions about solar power in Marsens