Banská Bystrica, SNP Square

Slovakia · 10 kWp reference system

Banská Bystrica solar forecast

Photo: GSouthFace, Public domain. Cropped, resized and converted to WebP by GridPassport.

Wednesday, August 5, 2026

About 54.3 kWh tomorrow

For a standard 10 kWp south-facing system in Banská Bystrica, GridPassport estimates 54.3 kWh on Wednesday, August 5, 2026, with a likely range of 47.7-55.4 kWh. The strongest production window is expected at 11:00-15:00 local time.

Updated Aug 4, 2026, 08:53 PM GMT+2 · fresh snapshot
Likely range
47.7-55.4 kWh
Strongest window
11:00-15:00
Confidence
high
Forecast my solar output

Typical year

Solar production month by month in Banská Bystrica

A standard 10 kWp system produces about 11,733 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 Banská Bystrica's solar profile different? The typical annual yield is about 1,173 kWh per installed kWp, ranking Banská Bystrica #2 of 5 modelled locations in Slovakia. That is 1% above the median of the 5 Slovakia locations in this dataset. July is typically the strongest month and December the weakest; the stronger month produces about 3.6 times as much.

See the 12-month data
MonthMonthly outputDaily averageYear-to-year variation
MonthJanuary Monthly output479 kWh Daily average15.4 kWh/day Year-to-year variation±141 kWh
MonthFebruary Monthly output704 kWh Daily average25.1 kWh/day Year-to-year variation±149 kWh
MonthMarch Monthly output1,087 kWh Daily average35.1 kWh/day Year-to-year variation±202 kWh
MonthApril Monthly output1,257 kWh Daily average41.9 kWh/day Year-to-year variation±164 kWh
MonthMay Monthly output1,317 kWh Daily average42.5 kWh/day Year-to-year variation±182 kWh
MonthJune Monthly output1,356 kWh Daily average45.2 kWh/day Year-to-year variation±157 kWh
MonthJuly Monthly output1,397 kWh Daily average45.1 kWh/day Year-to-year variation±105 kWh
MonthAugust Monthly output1,319 kWh Daily average42.5 kWh/day Year-to-year variation±140 kWh
MonthSeptember Monthly output1,108 kWh Daily average36.9 kWh/day Year-to-year variation±150 kWh
MonthOctober Monthly output840 kWh Daily average27.1 kWh/day Year-to-year variation±150 kWh
MonthNovember Monthly output478 kWh Daily average15.9 kWh/day Year-to-year variation±101 kWh
MonthDecember Monthly output391 kWh Daily average12.6 kWh/day Year-to-year variation±89 kWh

Nearby solar forecasts

Compare Banská Bystrica 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.