Across 7 modelled locations in Sweden, a standard 10 kWp south-facing system produces about 9,732 kWh in a typical year on average. Tomorrow's weather-based city forecasts range from 5.3 to 34.9 kWh for the same reference setup.

Forecast for Wednesday, August 5, 2026 · Updated Aug 4, 2026, 06:53 PM UTC · City samples, not a national production forecast

Tomorrow in Sweden

One system. Different local weather.

Using the same installation in every location isolates the effect of weather and geography. Enter your own roof on any city page for a personal estimate.

City average

13.7 kWh

Lowest city estimate

5.3 kWh

Highest city estimate

34.9 kWh

Representative locations

Solar forecasts for major cities in Sweden

Gothenburg13.6 kWh tomorrow Malmö34.9 kWh tomorrow Stockholm19.6 kWh tomorrow

Typical year

Monthly solar production across Sweden

The bars average the 7 city reference points. Typical annual output ranges from about 9,331 to 10,600 kWh for the 10 kWp setup. Of the locations modelled, Malmö has the highest typical annual output and Umeå the lowest.

162 Jan

382 Feb

907 Mar

1225 Apr

1393 May

1421 Jun

1369 Jul

1159 Aug

870 Sep

534 Oct

207 Nov

104 Dec

January162 kWh

February382 kWh

March907 kWh

April1,225 kWh

May1,393 kWh

June1,421 kWh

July1,369 kWh

August1,159 kWh

September870 kWh

October534 kWh

November207 kWh

December104 kWh

Typical monthly profiles use the European Commission JRC PVGIS multi-year climate series.

Local profiles

All 7 Sweden city forecasts

Gothenburg9,511 kWh typical year 13.6 kWh tomorrow Malmö10,600 kWh typical year 34.9 kWh tomorrow Örebro9,598 kWh typical year 5.3 kWh tomorrow Stockholm9,822 kWh typical year 19.6 kWh tomorrow Umeå9,331 kWh typical year 5.5 kWh tomorrow Uppsala9,505 kWh typical year 9.6 kWh tomorrow Västerås9,757 kWh typical year 7.5 kWh tomorrow

Use the data

Download the country snapshot or inspect the assumptions, sources, uncertainty ranges and refresh rules.

Forecast my roof