Dated, weather-based
Tomorrow's forecast
Tomorrow's value is a weather-based estimate for Friday, November 6, 2026: 12.7 kWh from the 10 kWp reference system, with a likely range of 8.2 kWh–17.2 kWh. It changes with the next weather forecast.
Georgia · 10 kWp reference system
Rustavi solar forecast and PV yield
Photo: Sarah Murray from South Bend, IN, USA,CC BY-SA 2.0. Cropped, resized and converted to WebP by GridPassport.
Forecast target: . Any “tomorrow” label on this page refers to this dated target.
- Tomorrow's forecast
- 12.7 kWh 10 kWp reference system
- Typical annual output
- 12,917 kWh 10 kWp reference system
- Typical specific yield
- 1,292 kWh/kWp Per year
Friday, November 6, 2026
About 12.7 kWh tomorrow
For a standard 10 kWp south-facing system in Rustavi, GridPassport estimates 12.7 kWh on Friday, November 6, 2026, with a likely range of 8.2-17.2 kWh. The strongest production window is expected at 11:00-15:00 local time.
Updated Nov 5, 2026, 01:55 PM GMT+4 · Automatically refreshed- Likely range
- 8.2-17.2 kWh
- Strongest window
- 11:00-15:00
- Confidence
- medium
Typical year
Solar production month by month in Rustavi
A standard 10 kWp system produces about 12,917 kWh in a typical year at this location. Monthly averages show seasonality; they are not a forecast for a specific year.
744Jan
839Feb
1089Mar
1147Apr
1286May
1322Jun
1380Jul
1390Aug
1204Sep
976Oct
789Nov
751Dec
Values are kWh per month. Source: European Commission JRC PVGIS.
What makes Rustavi's solar profile different?The typical annual yield is about 1,292 kWh per installed kWp, ranking Rustavi #1 of 4 modelled locations in Georgia. That is 4% above the median of the 4 Georgia locations in this dataset. August is typically the strongest month and January the weakest; the stronger month produces about 1.9 times as much.
See the 12-month data
MonthMonthly outputDaily averageYear-to-year variation
MonthJanuaryMonthly output744 kWhDaily average24.0 kWh/dayYear-to-year variation±160 kWh
MonthFebruaryMonthly output839 kWhDaily average30.0 kWh/dayYear-to-year variation±127 kWh
MonthMarchMonthly output1,089 kWhDaily average35.1 kWh/dayYear-to-year variation±123 kWh
MonthAprilMonthly output1,147 kWhDaily average38.2 kWh/dayYear-to-year variation±137 kWh
MonthMayMonthly output1,286 kWhDaily average41.5 kWh/dayYear-to-year variation±82 kWh
MonthJuneMonthly output1,322 kWhDaily average44.1 kWh/dayYear-to-year variation±89 kWh
MonthJulyMonthly output1,380 kWhDaily average44.5 kWh/dayYear-to-year variation±91 kWh
MonthAugustMonthly output1,390 kWhDaily average44.9 kWh/dayYear-to-year variation±114 kWh
MonthSeptemberMonthly output1,204 kWhDaily average40.1 kWh/dayYear-to-year variation±81 kWh
MonthOctoberMonthly output976 kWhDaily average31.5 kWh/dayYear-to-year variation±159 kWh
MonthNovemberMonthly output789 kWhDaily average26.3 kWh/dayYear-to-year variation±106 kWh
MonthDecemberMonthly output751 kWhDaily average24.2 kWh/dayYear-to-year variation±157 kWh
How to read and use the data
Rustavi 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
Rustavi's PVGIS specific yield is about 1,292 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, August is typically the strongest month and January 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)3.8 kWh2.5 kWh–5.2 kWhPVGIS typical year3,875 kWh/year
5 kWpTomorrow estimate (likely range)6.3 kWh4.1 kWh–8.6 kWhPVGIS typical year6,458 kWh/year
10 kWpTomorrow estimate (likely range)12.7 kWh8.2 kWh–17.2 kWhPVGIS typical year12,917 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 6.3 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 3.8 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 Rustavi?
Using the same south-facing, 35-degree and 14% loss assumptions, the 5 kWp estimate is 6.3 kWh for Friday, November 6, 2026, with a scaled likely range of 4.1 kWh–8.6 kWh. This is a linear reference-system estimate, not a site survey.
What does 1,292 kWh/kWp mean for Rustavi?
It means the PVGIS multi-year profile produces about 1,292 kWh in a typical year for each installed kWp under the reference assumptions. A 5 kWp system therefore scales to about 6,458 kWh in a typical year before site-specific adjustments.
Is the Rustavi 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 Rustavi?
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.
Nearby solar forecasts
Compare Rustavi with nearby cities
.jpg){kind=link}
Tomorrow, in one email
Get Rustavi'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.