How much solar power does Kallnach already produce?

142 solar installations with 3.6 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~9.3% 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 Kallnach?

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 Bern

Solar power · Canton of BernLEG forming

Solar power in Kallnach

142 solar installations with 3.6 MWp of capacity are installed in Kallnach.

Go to the community

Solar installations: 142
Installed capacity: 3.6 MWp
Roof potential in use: ~9.3%; Estimate
Rank in the canton of Bern: 231 of 334; 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 Kallnach

The suitable roofs of Kallnach could deliver around 39 GWh of solar power a year. An estimated ~9.3% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Kallnach

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

Communities in Kallnach

BKW Energie AG - Kallnach
Forming
Kallnach, BE
Einwohnergemeinde Kallnach, Stromversorgung - Kallnach
Forming
Kallnach, BE

Communities nearby

Einwohnergemeinde Siselen, Elektrizitätsversorgung - Siselen
Forming
Siselen, BE
BKW Energie AG - Radelfingen
Forming
Radelfingen, BE
BKW Energie AG - Finsterhennen
Forming
Finsterhennen, BE

Join the LEG in Kallnach

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

Go to the community

Questions about solar power in Kallnach

How much solar power does Kallnach already produce?: 142 solar installations with 3.6 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~9.3% 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 Kallnach?: 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	26
2012	5	198
2013	3	447
2014	4	36
2015	6	120
2016	3	121
2017	2	29
2018	6	114
2019	8	127
2020	13	193
2021	14	417
2022	12	164
2023	26	925
2024	17	315
2025	13	247
2026	6	95

Month	GWh
Jan	1.1
Feb	1.8
Mar	3.2
Apr	4.2
May	4.9
Jun	5.3
Jul	5.4
Aug	4.6
Sept	3.6
Oct	2.2
Nov	1.2
Dec	0.9

Solar power in Kallnach

How much sun falls on the roofs of Kallnach

A LEG is forming in Kallnach

Communities in Kallnach

BKW Energie AG - Kallnach

Einwohnergemeinde Kallnach, Stromversorgung - Kallnach

Communities nearby

Einwohnergemeinde Siselen, Elektrizitätsversorgung - Siselen

BKW Energie AG - Radelfingen

BKW Energie AG - Finsterhennen

Join the LEG in Kallnach

Questions about solar power in Kallnach