How much solar power does Ettiswil already produce?

164 solar installations with 5.4 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 Ettiswil?

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 Ettiswil

164 solar installations with 5.4 MWp of capacity are installed in Ettiswil.

Go to the community

Solar installations: 164
Installed capacity: 5.4 MWp
Roof potential in use: ~17%; Estimate
Rank in the canton of Luzern: 49 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 Ettiswil

The suitable roofs of Ettiswil could deliver around 31 GWh of solar power a year. An estimated ~17% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Ettiswil

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

Communities in Ettiswil

CKW AG - Ettiswil
Forming
Ettiswil, LU

Communities nearby

CKW AG - Alberswil
Forming
Alberswil, LU
CKW AG - Grosswangen
Forming
Grosswangen, LU
CKW AG - Wauwil
Forming
Wauwil, LU

Join the LEG in Ettiswil

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

Go to the community

Questions about solar power in Ettiswil

How much solar power does Ettiswil already produce?: 164 solar installations with 5.4 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 Ettiswil?: 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	148
2012	2	188
2013	5	653
2014	7	156
2015	10	531
2016	5	216
2017	5	62
2018	4	37
2019	10	635
2020	6	148
2021	11	122
2022	11	311
2023	42	1’075
2024	32	885
2025	8	178
2026	2	38

Month	GWh
Jan	0.9
Feb	1.4
Mar	2.6
Apr	3.5
May	4
Jun	4.3
Jul	4.5
Aug	4
Sept	2.9
Oct	1.8
Nov	0.9
Dec	0.7

Solar power in Ettiswil

How much sun falls on the roofs of Ettiswil

A LEG is forming in Ettiswil

Communities in Ettiswil

CKW AG - Ettiswil

Communities nearby

CKW AG - Alberswil

CKW AG - Grosswangen

CKW AG - Wauwil

Join the LEG in Ettiswil

Questions about solar power in Ettiswil