How much solar power does Grosswangen already produce?

247 solar installations with 12 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~26% 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 Grosswangen?

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 Luzern

Solar power · Canton of LuzernLEG forming

Solar power in Grosswangen

247 solar installations with 12 MWp of capacity are installed in Grosswangen.

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Solar installations: 247
Installed capacity: 12 MWp
Roof potential in use: ~26%; Estimate
Rank in the canton of Luzern: 5 of 79; 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 Grosswangen

The suitable roofs of Grosswangen could deliver around 46 GWh of solar power a year. An estimated ~26% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Grosswangen

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

Communities in Grosswangen

CKW AG - Grosswangen
Forming
Grosswangen, LU

Communities nearby

CKW AG - Ettiswil
Forming
Ettiswil, LU
CKW AG - Buttisholz
Forming
Buttisholz, LU
CKW AG - Alberswil
Forming
Alberswil, LU

Join the LEG in Grosswangen

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

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Questions about solar power in Grosswangen

How much solar power does Grosswangen already produce?: 247 solar installations with 12 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~26% 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 Grosswangen?: 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	4	45
2012	11	845
2013	7	688
2014	5	387
2015	20	1’015
2016	18	456
2017	12	304
2018	10	247
2019	5	145
2020	10	365
2021	17	554
2022	28	1’665
2023	45	2’728
2024	32	1’370
2025	19	724
2026	4	420

Month	GWh
Jan	1.3
Feb	2.1
Mar	3.8
Apr	5.1
May	5.8
Jun	6.3
Jul	6.6
Aug	5.8
Sept	4.2
Oct	2.7
Nov	1.4
Dec	1.1

Solar power in Grosswangen

How much sun falls on the roofs of Grosswangen

A LEG is forming in Grosswangen

Communities in Grosswangen

CKW AG - Grosswangen

Communities nearby

CKW AG - Ettiswil

CKW AG - Buttisholz

CKW AG - Alberswil

Join the LEG in Grosswangen

Questions about solar power in Grosswangen