How much solar power does Rheinfelden already produce?

249 solar installations with 13.2 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~17% 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 Rheinfelden?

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 Rheinfelden

249 solar installations with 13.2 MWp of capacity are installed in Rheinfelden.

Go to the community

Solar installations: 249
Installed capacity: 13.2 MWp
Roof potential in use: ~17%; Estimate
Rank in the canton of Aargau: 47 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 Rheinfelden

The suitable roofs of Rheinfelden could deliver around 79 GWh of solar power a year. An estimated ~17% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Rheinfelden

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

Communities in Rheinfelden

AEW Energie AG - Rheinfelden
Registered with the grid operator
Rheinfelden, AG

Communities nearby

AEW Energie AG - Möhlin
Forming
Möhlin, AG
AEW Energie AG - Magden
Forming
Magden, AG
ELEKTRAGENOSSENSCHAFT OLSBERG - Olsberg
Forming
Olsberg, AG

Join the LEG in Rheinfelden

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

Go to the community

Questions about solar power in Rheinfelden

How much solar power does Rheinfelden already produce?: 249 solar installations with 13.2 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~17% 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 Rheinfelden?: 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	13	347
2012	7	303
2013	4	2’130
2014	24	754
2015	10	73
2016	5	33
2017	6	91
2018	7	240
2019	4	38
2020	11	591
2021	16	3’457
2022	21	1’154
2023	34	992
2024	39	1’336
2025	39	1’526
2026	9	115

Month	GWh
Jan	1.7
Feb	2.9
Mar	6.1
Apr	8.8
May	10.6
Jun	11.7
Jul	12.2
Aug	10.3
Sept	7.2
Oct	4.1
Nov	2.1
Dec	1.4

Solar power in Rheinfelden

How much sun falls on the roofs of Rheinfelden

A LEG is forming in Rheinfelden

Communities in Rheinfelden

AEW Energie AG - Rheinfelden

Communities nearby

AEW Energie AG - Möhlin

AEW Energie AG - Magden

ELEKTRAGENOSSENSCHAFT OLSBERG - Olsberg

Join the LEG in Rheinfelden

Questions about solar power in Rheinfelden