How much solar power does Romanshorn already produce?

397 solar installations with 13.1 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~16% 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 Romanshorn?

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 Romanshorn

397 solar installations with 13.1 MWp of capacity are installed in Romanshorn.

Go to the community

Solar installations: 397
Installed capacity: 13.1 MWp
Roof potential in use: ~16%; Estimate
Rank in the canton of Thurgau: 52 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 Romanshorn

The suitable roofs of Romanshorn could deliver around 82 GWh of solar power a year. An estimated ~16% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Romanshorn

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

Communities in Romanshorn

Genossenschaft EW Romanshorn - Romanshorn
Registered with the grid operator
Romanshorn, TG

Communities nearby

Genossenschaft EW Romanshorn - Salmsach
Forming
Salmsach, TG
Genossenschaft EW Romanshorn - Uttwil
Forming
Uttwil, TG
Genossenschaft Elektrizitäts- und Wasserwerk Dozwil - Dozwil
Forming
Dozwil, TG

Join the LEG in Romanshorn

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

Go to the community

Questions about solar power in Romanshorn

How much solar power does Romanshorn already produce?: 397 solar installations with 13.1 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~16% 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 Romanshorn?: 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	12	139
2012	4	845
2013	3	160
2014	6	89
2015	19	326
2016	10	114
2017	10	182
2018	10	197
2019	16	612
2020	34	1’358
2021	33	579
2022	39	1’080
2023	78	2’532
2024	63	3’027
2025	51	1’602
2026	9	243

Month	GWh
Jan	2.3
Feb	3.7
Mar	6.9
Apr	9.3
May	10.9
Jun	11.5
Jul	11.8
Aug	9.7
Sept	7.2
Oct	4.4
Nov	2.4
Dec	1.9

Solar power in Romanshorn

How much sun falls on the roofs of Romanshorn

A LEG is forming in Romanshorn

Communities in Romanshorn

Genossenschaft EW Romanshorn - Romanshorn

Communities nearby

Genossenschaft EW Romanshorn - Salmsach

Genossenschaft EW Romanshorn - Uttwil

Genossenschaft Elektrizitäts- und Wasserwerk Dozwil - Dozwil

Join the LEG in Romanshorn

Questions about solar power in Romanshorn