How much solar power does Sembrancher already produce?

64 solar installations with 2.5 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 Sembrancher?

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 Valais

Solar power · Canton of ValaisLEG forming

Solar power in Sembrancher

64 solar installations with 2.5 MWp of capacity are installed in Sembrancher.

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Solar installations: 64
Installed capacity: 2.5 MWp
Roof potential in use: ~18%; Estimate
Rank in the canton of Valais: 10 of 122; 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 Sembrancher

The suitable roofs of Sembrancher could deliver around 14 GWh of solar power a year. An estimated ~18% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Sembrancher

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

Communities in Sembrancher

SEDRE SA - Sembrancher
Forming
Sembrancher, VS

Communities nearby

SEDRE SA - Bovernier
Forming
Bovernier, VS
Sinergy Infrastructure SA - Martigny
Forming
Martigny, VS
Genedis SA - Saxon
Forming
Saxon, VS

Join the LEG in Sembrancher

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

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Questions about solar power in Sembrancher

How much solar power does Sembrancher already produce?: 64 solar installations with 2.5 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 Sembrancher?: 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)
2012	2	21
2013	3	28
2014	1	292
2015	3	20
2016	6	148
2017	4	49
2018	0	0
2019	2	13
2020	5	71
2021	2	136
2022	5	55
2023	15	630
2024	11	302
2025	4	745
2026	1	13

Month	GWh
Jan	0.4
Feb	0.6
Mar	1.2
Apr	1.6
May	1.9
Jun	2
Jul	2.1
Aug	1.8
Sept	1.4
Oct	0.8
Nov	0.4
Dec	0.3

Solar power in Sembrancher

How much sun falls on the roofs of Sembrancher

A LEG is forming in Sembrancher

Communities in Sembrancher

SEDRE SA - Sembrancher

Communities nearby

SEDRE SA - Bovernier

Sinergy Infrastructure SA - Martigny

Genedis SA - Saxon

Join the LEG in Sembrancher

Questions about solar power in Sembrancher