Solar energy in Yaroslavl, Russia
Average irradiation 2.78 kWh/m²/day · ~812 kWh per kWp per year
Monthly solar irradiation & temperature in Yaroslavl (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 0.49 | -11.8 | 12 |
| Feb | 1.34 | -10.6 | 33 |
| Mar | 2.80 | -5.0 | 68 |
| Apr | 3.97 | 3.0 | 97 |
| May | 5.23 | 11.9 | 127 |
| Jun | 5.56 | 15.5 | 135 |
| Jul | 5.38 | 18.7 | 131 |
| Aug | 4.20 | 16.7 | 102 |
| Sep | 2.55 | 10.9 | 62 |
| Oct | 1.17 | 3.5 | 28 |
| Nov | 0.44 | -2.9 | 11 |
| Dec | 0.27 | -8.9 | 6 |
Solar potential of Yaroslavl explained
Yaroslavl receives an average of 2.78 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 812 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 Yaroslavl?
With 2.78 kWh/m²/day of average irradiation, a 1 kWp system in Yaroslavl produces roughly 812 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 Yaroslavl?
Approximately 4,000 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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