Solar energy in Ust-Kamenogorsk, Kazakhstan
Average irradiation 3.93 kWh/m²/day · ~1148 kWh per kWp per year
Monthly solar irradiation & temperature in Ust-Kamenogorsk (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 1.65 | -15.5 | 40 |
| Feb | 2.79 | -12.8 | 68 |
| Mar | 4.08 | -4.5 | 99 |
| Apr | 4.79 | 6.1 | 117 |
| May | 6.28 | 12.9 | 153 |
| Jun | 6.67 | 19.2 | 162 |
| Jul | 6.13 | 21.0 | 149 |
| Aug | 5.70 | 19.5 | 139 |
| Sep | 4.21 | 12.6 | 102 |
| Oct | 2.39 | 4.2 | 58 |
| Nov | 1.34 | -5.5 | 33 |
| Dec | 1.18 | -13.1 | 29 |
Solar potential of Ust-Kamenogorsk explained
Ust-Kamenogorsk receives an average of 3.93 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 1148 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 Ust-Kamenogorsk?
With 3.93 kWh/m²/day of average irradiation, a 1 kWp system in Ust-Kamenogorsk produces roughly 1148 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 Ust-Kamenogorsk?
Approximately 6,000 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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