Solar energy in Rivne, Ukraine
Average irradiation 3.21 kWh/m²/day · ~937 kWh per kWp per year
Monthly solar irradiation & temperature in Rivne (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 0.83 | -5.2 | 20 |
| Feb | 1.64 | -3.6 | 40 |
| Mar | 2.90 | 1.4 | 71 |
| Apr | 4.35 | 8.2 | 106 |
| May | 5.38 | 14.3 | 131 |
| Jun | 5.88 | 18.1 | 143 |
| Jul | 5.63 | 20.6 | 137 |
| Aug | 4.98 | 20.1 | 121 |
| Sep | 3.45 | 14.7 | 84 |
| Oct | 1.99 | 8.0 | 48 |
| Nov | 0.87 | 2.6 | 21 |
| Dec | 0.59 | -2.9 | 14 |
Solar potential of Rivne explained
Rivne receives an average of 3.21 kilowatt-hours of solar energy per square metre per day, measured over four decades of satellite observation. In practical terms, every kilowatt-peak of installed PV capacity yields about 937 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. While winters are dark, modern panel prices mean solar can still be economical — self-consumption value matters more than raw sunshine here.
Frequently asked questions
Is solar worth it in Rivne?
With 3.21 kWh/m²/day of average irradiation, a 1 kWp system in Rivne produces roughly 937 kWh per year. That is a moderate solar resource; economics depend more on local electricity prices and incentives, which our AI planner can research for you.
How much electricity would a 5 kW system produce in Rivne?
Approximately 5,000 kWh per year — enough to cover a large share of a typical household's consumption.
What data is this based on?
Long-term satellite observations from NASA POWER (1981–present) and the PVGIS SARAH3 database, assuming a performance ratio of 80%.
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