Across 5 modelled locations in Bulgaria, a standard 10 kWp south-facing system produces about 13,334 kWh in a typical year on average. Tomorrow's weather-based city forecasts range from 46.7 to 54.1 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 Bulgaria

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

52.4 kWh

Lowest city estimate

46.7 kWh

Highest city estimate

54.1 kWh

Representative locations

Solar forecasts for major cities in Bulgaria

Plovdiv46.7 kWh tomorrow Sofia53.8 kWh tomorrow Varna54.1 kWh tomorrow

Typical year

Monthly solar production across Bulgaria

The bars average the 5 city reference points. Typical annual output ranges from about 13,054 to 13,685 kWh for the 10 kWp setup. Of the locations modelled, Plovdiv has the highest typical annual output and Ruse the lowest.

677 Jan

798 Feb

1097 Mar

1259 Apr

1368 May

1391 Jun

1542 Jul

1548 Aug

1279 Sep

1034 Oct

713 Nov

628 Dec

January677 kWh

February798 kWh

March1,097 kWh

April1,259 kWh

May1,368 kWh

June1,391 kWh

July1,542 kWh

August1,548 kWh

September1,279 kWh

October1,034 kWh

November713 kWh

December628 kWh

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

Local profiles

All 5 Bulgaria city forecasts

Burgas13,365 kWh typical year 53.6 kWh tomorrow Plovdiv13,685 kWh typical year 46.7 kWh tomorrow Ruse13,054 kWh typical year 53.6 kWh tomorrow Sofia13,111 kWh typical year 53.8 kWh tomorrow Varna13,453 kWh typical year 54.1 kWh tomorrow

Use the data

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

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