Solar energy in Tula, Russia
Average irradiation 2.97 kWh/m²/day · ~867 kWh per kWp per year
Monthly solar irradiation & temperature in Tula (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 0.67 | -10.2 | 16 |
| Feb | 1.55 | -9.0 | 38 |
| Mar | 3.00 | -3.5 | 73 |
| Apr | 3.97 | 5.2 | 97 |
| May | 5.32 | 13.4 | 129 |
| Jun | 5.72 | 16.6 | 139 |
| Jul | 5.50 | 19.3 | 134 |
| Aug | 4.55 | 17.8 | 111 |
| Sep | 2.93 | 12.1 | 71 |
| Oct | 1.41 | 4.9 | 34 |
| Nov | 0.59 | -1.5 | 14 |
| Dec | 0.40 | -7.1 | 10 |
Solar potential of Tula explained
Tula receives an average of 2.97 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 867 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 Tula?
With 2.97 kWh/m²/day of average irradiation, a 1 kWp system in Tula produces roughly 867 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 Tula?
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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