Solar energy in Almaty, Kazakhstan
Average irradiation 4.3 kWh/m²/day · ~1256 kWh per kWp per year
Monthly solar irradiation & temperature in Almaty (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 2.02 | -0.9 | 49 |
| Feb | 2.95 | 1.2 | 72 |
| Mar | 3.82 | 7.9 | 93 |
| Apr | 5.03 | 13.4 | 122 |
| May | 6.42 | 19.0 | 156 |
| Jun | 6.76 | 24.2 | 164 |
| Jul | 6.70 | 26.9 | 163 |
| Aug | 6.24 | 25.5 | 152 |
| Sep | 4.98 | 19.7 | 121 |
| Oct | 3.26 | 12.5 | 79 |
| Nov | 1.91 | 5.2 | 46 |
| Dec | 1.57 | -0.1 | 38 |
Solar potential of Almaty explained
Almaty receives an average of 4.3 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 1256 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 Almaty?
With 4.3 kWh/m²/day of average irradiation, a 1 kWp system in Almaty produces roughly 1256 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 Almaty?
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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