Bergen panorama at night

Norway · 10 kWp reference system

Bergen solar forecast

Photo: TomasEE, CC BY 3.0. Cropped, resized and converted to WebP by GridPassport.

Wednesday, August 5, 2026

About 6.4 kWh tomorrow

For a standard 10 kWp south-facing system in Bergen, GridPassport estimates 6.4 kWh on Wednesday, August 5, 2026, with a likely range of 3.6-9.2 kWh. The strongest production window is expected at 12:00-16:00 local time.

Updated Aug 4, 2026, 08:53 PM GMT+2 · fresh snapshot
Likely range
3.6-9.2 kWh
Strongest window
12:00-16:00
Confidence
medium
Forecast my solar output

Typical year

Solar production month by month in Bergen

A standard 10 kWp system produces about 7,226 kWh in a typical year at this location. Monthly averages show seasonality; they are not a forecast for a specific year.

Values are kWh per month. Source: European Commission JRC PVGIS.

What makes Bergen's solar profile different? The typical annual yield is about 723 kWh per installed kWp, ranking Bergen #6 of 7 modelled locations in Norway. That is 12% below the median of the 7 Norway locations in this dataset. June is typically the strongest month and December the weakest; the stronger month produces about 102.9 times as much.

See the 12-month data
MonthMonthly outputDaily averageYear-to-year variation
MonthJanuary Monthly output29 kWh Daily average0.9 kWh/day Year-to-year variation±9 kWh
MonthFebruary Monthly output276 kWh Daily average9.9 kWh/day Year-to-year variation±75 kWh
MonthMarch Monthly output669 kWh Daily average21.6 kWh/day Year-to-year variation±205 kWh
MonthApril Monthly output957 kWh Daily average31.9 kWh/day Year-to-year variation±147 kWh
MonthMay Monthly output1,159 kWh Daily average37.4 kWh/day Year-to-year variation±176 kWh
MonthJune Monthly output1,163 kWh Daily average38.8 kWh/day Year-to-year variation±214 kWh
MonthJuly Monthly output1,028 kWh Daily average33.1 kWh/day Year-to-year variation±170 kWh
MonthAugust Monthly output875 kWh Daily average28.2 kWh/day Year-to-year variation±149 kWh
MonthSeptember Monthly output591 kWh Daily average19.7 kWh/day Year-to-year variation±148 kWh
MonthOctober Monthly output383 kWh Daily average12.3 kWh/day Year-to-year variation±106 kWh
MonthNovember Monthly output84 kWh Daily average2.8 kWh/day Year-to-year variation±22 kWh
MonthDecember Monthly output11 kWh Daily average0.4 kWh/day Year-to-year variation±3 kWh

Nearby solar forecasts

Compare Bergen with nearby cities

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Method and data

Every city uses a 10 kWp system facing south at 35 degrees with 14% system losses. Tomorrow's figure combines hourly weather with GridPassport's PV production and uncertainty model. The monthly profile uses the European Commission JRC PVGIS multi-year climate series. Roof direction, shade, snow, dirt, inverter clipping and local weather can change real output.