Dated, weather-based
Tomorrow's forecast
Tomorrow's value is a weather-based estimate for Tuesday, September 1, 2026: 52.4 kWh from the 10 kWp reference system, with a likely range of 41.9 kWh–53.5 kWh. It changes with the next weather forecast.
Slovakia · 10 kWp reference system
Banská Bystrica solar forecast and PV yield
Photo: GSouthFace,Public domain. Cropped, resized and converted to WebP by GridPassport.
Forecast target: . Any “tomorrow” label on this page refers to this dated target.
- Tomorrow's forecast
- 52.4 kWh 10 kWp reference system
- Typical annual output
- 11,733 kWh 10 kWp reference system
- Typical specific yield
- 1,173 kWh/kWp Per year
Tuesday, September 1, 2026
About 52.4 kWh tomorrow
For a standard 10 kWp south-facing system in Banská Bystrica, GridPassport estimates 52.4 kWh on Tuesday, September 1, 2026, with a likely range of 41.9-53.5 kWh. The strongest production window is expected at 10:00-14:00 local time.
Updated Aug 31, 2026, 01:01 AM GMT+2 · fresh snapshot- Likely range
- 41.9-53.5 kWh
- Strongest window
- 10:00-14:00
- Confidence
- medium
How to read and use the data
Banská Bystrica solar forecast: daily weather versus long-term PV yield
The daily and annual figures answer different questions. Use the dated forecast to plan tomorrow, and the PVGIS specific yield to compare locations or estimate a typical year.
Multi-year climate baseline
PVGIS specific yield
Banská Bystrica's PVGIS specific yield is about 1,173 kWh/kWp per year. It is a multi-year climate benchmark, not a prediction for tomorrow or for this calendar year. In the PVGIS profile, July is typically the strongest month and December the weakest.
3, 5 and 10 kWp reference systems
Scale the same assumptions to your system size
SystemTomorrow estimate (likely range)PVGIS typical year
3 kWpTomorrow estimate (likely range)15.7 kWh12.6 kWh–16.1 kWhPVGIS typical year3,520 kWh/year
5 kWpTomorrow estimate (likely range)26.2 kWh20.9 kWh–26.8 kWhPVGIS typical year5,866 kWh/year
10 kWpTomorrow estimate (likely range)52.4 kWh41.9 kWh–53.5 kWhPVGIS typical year11,733 kWh/year
Linear reference scaling only: south-facing, 35° tilt and 14% system losses. It does not resize inverter clipping, shade or local roof constraints.
From forecast to a household plan
Battery, EV, heat pump and flexible loads
Treat the forecast as a gross solar-energy budget before household base load and conversion losses. The numbers support scheduling; they do not guarantee surplus.
Battery
Keep room for the solar window
Use 10:00-14:00 as the first candidate charging window. Battery state of charge, reserve settings and inverter limits still decide how much can be stored.
EV
Compare the charge with the 5 kWp budget
The scaled 5 kWp estimate is 26.2 kWh before household use. Compare the remainder after base load with the planned EV charge and stagger charging if needed.
Heat pump
Shift only flexible thermal demand
If comfort controls allow it, place discretionary hot-water heating or pre-heating inside 10:00-14:00. Never override frost protection, hygiene cycles or manufacturer limits.
Large loads
Avoid stacking appliances
A 3 kWp system scales to about 15.7 kWh for the day before household use. Run flexible loads sequentially during the strongest hours rather than assuming all forecast energy is simultaneous power.
Local questions
Solar forecast FAQ
How much could a 5 kWp solar system produce tomorrow in Banská Bystrica?
Using the same south-facing, 35-degree and 14% loss assumptions, the 5 kWp estimate is 26.2 kWh for Tuesday, September 1, 2026, with a scaled likely range of 20.9 kWh–26.8 kWh. This is a linear reference-system estimate, not a site survey.
What does 1,173 kWh/kWp mean for Banská Bystrica?
It means the PVGIS multi-year profile produces about 1,173 kWh in a typical year for each installed kWp under the reference assumptions. A 5 kWp system therefore scales to about 5,866 kWh in a typical year before site-specific adjustments.
Is the Banská Bystrica forecast the same as the PVGIS annual estimate?
No. Tomorrow's forecast uses dated weather and an uncertainty band for one day. The PVGIS figure is a multi-year climate-based specific yield used for typical monthly and annual comparisons.
When should a battery, EV or heat pump use solar in Banská Bystrica?
Start with 10:00-14:00, then check household base load, battery headroom, EV energy required and heat-pump safety or comfort constraints. The forecast estimates daily energy, not guaranteed instantaneous surplus.
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.
479Jan
704Feb
1087Mar
1257Apr
1317May
1356Jun
1397Jul
1319Aug
1108Sep
840Oct
478Nov
391Dec
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
MonthJanuaryMonthly output479 kWhDaily average15.4 kWh/dayYear-to-year variation±141 kWh
MonthFebruaryMonthly output704 kWhDaily average25.1 kWh/dayYear-to-year variation±149 kWh
MonthMarchMonthly output1,087 kWhDaily average35.1 kWh/dayYear-to-year variation±202 kWh
MonthAprilMonthly output1,257 kWhDaily average41.9 kWh/dayYear-to-year variation±164 kWh
MonthMayMonthly output1,317 kWhDaily average42.5 kWh/dayYear-to-year variation±182 kWh
MonthJuneMonthly output1,356 kWhDaily average45.2 kWh/dayYear-to-year variation±157 kWh
MonthJulyMonthly output1,397 kWhDaily average45.1 kWh/dayYear-to-year variation±105 kWh
MonthAugustMonthly output1,319 kWhDaily average42.5 kWh/dayYear-to-year variation±140 kWh
MonthSeptemberMonthly output1,108 kWhDaily average36.9 kWh/dayYear-to-year variation±150 kWh
MonthOctoberMonthly output840 kWhDaily average27.1 kWh/dayYear-to-year variation±150 kWh
MonthNovemberMonthly output478 kWhDaily average15.9 kWh/dayYear-to-year variation±101 kWh
MonthDecemberMonthly output391 kWhDaily average12.6 kWh/dayYear-to-year variation±89 kWh
Nearby solar forecasts
Compare Banská Bystrica with nearby cities
Tomorrow, in one email
Get Banská Bystrica's solar forecast by email
Tomorrow's expected production, likely range and strongest hours. One useful email each day.
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.
CSV and JSON snapshots are published under CC BY 4.0 with source attribution.