Solar energy in Orenburg, Russia
Average irradiation 3.62 kWh/m²/day · ~1057 kWh per kWp per year
Monthly solar irradiation & temperature in Orenburg (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 1.16 | -14.8 | 28 |
| Feb | 2.33 | -12.6 | 57 |
| Mar | 3.67 | -5.1 | 89 |
| Apr | 4.60 | 5.9 | 112 |
| May | 5.98 | 14.9 | 145 |
| Jun | 6.54 | 19.8 | 159 |
| Jul | 6.35 | 22.8 | 154 |
| Aug | 5.21 | 21.5 | 127 |
| Sep | 3.76 | 14.3 | 92 |
| Oct | 2.03 | 5.0 | 49 |
| Nov | 0.97 | -3.4 | 24 |
| Dec | 0.78 | -11.9 | 19 |
Solar potential of Orenburg explained
Orenburg receives an average of 3.62 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 1057 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 Orenburg?
With 3.62 kWh/m²/day of average irradiation, a 1 kWp system in Orenburg produces roughly 1057 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 Orenburg?
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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