Dated, weather-based
Tomorrow's forecast
Tomorrow's value is a weather-based estimate for Monday, October 5, 2026: 38.4 kWh from the 10 kWp reference system, with a likely range of 27.8 kWh–41.9 kWh. It changes with the next weather forecast.
Germany · 10 kWp reference system
Oldenburg solar forecast and PV yield
Forecast target: . Any “tomorrow” label on this page refers to this dated target.
- Tomorrow's forecast
- 38.4 kWh 10 kWp reference system
- Typical annual output
- 9,850 kWh 10 kWp reference system
- Typical specific yield
- 985 kWh/kWp Per year
Monday, October 5, 2026
About 38.4 kWh tomorrow
For a standard 10 kWp south-facing system in Oldenburg, GridPassport estimates 38.4 kWh on Monday, October 5, 2026, with a likely range of 27.8-41.9 kWh. The strongest production window is expected at 11:00-15:00 local time.
Updated Oct 4, 2026, 11:01 PM GMT+2 · Automatically refreshed- Likely range
- 27.8-41.9 kWh
- Strongest window
- 11:00-15:00
- Confidence
- medium
How to read and use the data
Oldenburg 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
Oldenburg's PVGIS specific yield is about 985 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, May 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)11.5 kWh8.3 kWh–12.6 kWhPVGIS typical year2,955 kWh/year
5 kWpTomorrow estimate (likely range)19.2 kWh13.9 kWh–20.9 kWhPVGIS typical year4,925 kWh/year
10 kWpTomorrow estimate (likely range)38.4 kWh27.8 kWh–41.9 kWhPVGIS typical year9,850 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 11:00-15:00 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 19.2 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 11:00-15:00. Never override frost protection, hygiene cycles or manufacturer limits.
Large loads
Avoid stacking appliances
A 3 kWp system scales to about 11.5 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 Oldenburg?
Using the same south-facing, 35-degree and 14% loss assumptions, the 5 kWp estimate is 19.2 kWh for Monday, October 5, 2026, with a scaled likely range of 13.9 kWh–20.9 kWh. This is a linear reference-system estimate, not a site survey.
What does 985 kWh/kWp mean for Oldenburg?
It means the PVGIS multi-year profile produces about 985 kWh in a typical year for each installed kWp under the reference assumptions. A 5 kWp system therefore scales to about 4,925 kWh in a typical year before site-specific adjustments.
Is the Oldenburg 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 Oldenburg?
Start with 11:00-15:00, 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 Oldenburg
A standard 10 kWp system produces about 9,850 kWh in a typical year at this location. Monthly averages show seasonality; they are not a forecast for a specific year.
276Jan
476Feb
855Mar
1181Apr
1262May
1247Jun
1225Jul
1142Aug
938Sep
665Oct
346Nov
236Dec
Values are kWh per month. Source: European Commission JRC PVGIS.
What makes Oldenburg's solar profile different?The typical annual yield is about 985 kWh per installed kWp, ranking Oldenburg #41 of 42 modelled locations in Germany. That is 6% below the median of the 42 Germany locations in this dataset. May is typically the strongest month and December the weakest; the stronger month produces about 5.3 times as much.
See the 12-month data
MonthMonthly outputDaily averageYear-to-year variation
MonthJanuaryMonthly output276 kWhDaily average8.9 kWh/dayYear-to-year variation±49 kWh
MonthFebruaryMonthly output476 kWhDaily average17.0 kWh/dayYear-to-year variation±111 kWh
MonthMarchMonthly output855 kWhDaily average27.6 kWh/dayYear-to-year variation±160 kWh
MonthAprilMonthly output1,181 kWhDaily average39.4 kWh/dayYear-to-year variation±175 kWh
MonthMayMonthly output1,262 kWhDaily average40.7 kWh/dayYear-to-year variation±168 kWh
MonthJuneMonthly output1,247 kWhDaily average41.5 kWh/dayYear-to-year variation±118 kWh
MonthJulyMonthly output1,225 kWhDaily average39.5 kWh/dayYear-to-year variation±159 kWh
MonthAugustMonthly output1,142 kWhDaily average36.9 kWh/dayYear-to-year variation±108 kWh
MonthSeptemberMonthly output938 kWhDaily average31.3 kWh/dayYear-to-year variation±113 kWh
MonthOctoberMonthly output665 kWhDaily average21.5 kWh/dayYear-to-year variation±124 kWh
MonthNovemberMonthly output346 kWhDaily average11.6 kWh/dayYear-to-year variation±58 kWh
MonthDecemberMonthly output236 kWhDaily average7.6 kWh/dayYear-to-year variation±61 kWh
Nearby solar forecasts
Compare Oldenburg with nearby cities
Tomorrow, in one email
Get Oldenburg'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.