How much solar power does Weinfelden already produce?

583 solar installations with 25.4 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~22% 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 Weinfelden?

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 Thurgau

Solar power · Canton of ThurgauLEG forming

Solar power in Weinfelden

583 solar installations with 25.4 MWp of capacity are installed in Weinfelden.

Go to the community

Solar installations: 583
Installed capacity: 25.4 MWp
Roof potential in use: ~22%; Estimate
Rank in the canton of Thurgau: 13 of 80; 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 Weinfelden

The suitable roofs of Weinfelden could deliver around 114 GWh of solar power a year. An estimated ~22% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Weinfelden

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

Communities in Weinfelden

Technische Betriebe Weinfelden AG - Weinfelden
Forming
Weinfelden, TG

Communities nearby

Politische Gemeinde Märstetten, Elektrizitätsversorgung - Märstetten
Forming
Märstetten, TG
Politische Gemeinde Bussnang, Elektrizitätsversorgung - Bussnang
Forming
Bussnang, TG
LEG Bürglen
Forming
Bürglen, TG

Join the LEG in Weinfelden

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

Go to the community

Questions about solar power in Weinfelden

How much solar power does Weinfelden already produce?: 583 solar installations with 25.4 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~22% 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 Weinfelden?: 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	16	586
2012	15	656
2013	17	450
2014	26	484
2015	16	793
2016	19	1’998
2017	15	398
2018	24	881
2019	27	593
2020	27	517
2021	33	5’386
2022	53	3’123
2023	114	2’691
2024	106	3’998
2025	65	2’332
2026	10	501

Month	GWh
Jan	3.3
Feb	5.3
Mar	9.5
Apr	12.6
May	15
Jun	15.9
Jul	16.2
Aug	13.6
Sept	10
Oct	6.3
Nov	3.4
Dec	2.5

Solar power in Weinfelden

How much sun falls on the roofs of Weinfelden

A LEG is forming in Weinfelden

Communities in Weinfelden

Technische Betriebe Weinfelden AG - Weinfelden

Communities nearby

Politische Gemeinde Märstetten, Elektrizitätsversorgung - Märstetten

Politische Gemeinde Bussnang, Elektrizitätsversorgung - Bussnang

LEG Bürglen

Join the LEG in Weinfelden

Questions about solar power in Weinfelden