Solar energy in Saratov, Russia
Average irradiation 3.5 kWh/m²/day · ~1022 kWh per kWp per year
Monthly solar irradiation & temperature in Saratov (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 0.98 | -11.6 | 24 |
| Feb | 2.07 | -10.5 | 50 |
| Mar | 3.39 | -2.9 | 82 |
| Apr | 4.52 | 7.4 | 110 |
| May | 5.88 | 16.1 | 143 |
| Jun | 6.47 | 20.4 | 157 |
| Jul | 6.26 | 23.6 | 152 |
| Aug | 5.26 | 22.3 | 128 |
| Sep | 3.62 | 15.2 | 88 |
| Oct | 1.98 | 6.6 | 48 |
| Nov | 0.91 | -1.2 | 22 |
| Dec | 0.62 | -8.5 | 15 |
Solar potential of Saratov explained
Saratov receives an average of 3.5 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 1022 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This is a solid mid-range solar resource: production is meaningful year-round, though winter output drops noticeably.
Frequently asked questions
Is solar worth it in Saratov?
With 3.5 kWh/m²/day of average irradiation, a 1 kWp system in Saratov produces roughly 1022 kWh per year. That is a good solar resource; with current panel prices most systems pay back well within their lifetime.
How much electricity would a 5 kW system produce in Saratov?
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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