Solar energy in Taraz, Kazakhstan
Average irradiation 4.35 kWh/m²/day · ~1270 kWh per kWp per year
Monthly solar irradiation & temperature in Taraz (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 1.92 | -2.4 | 47 |
| Feb | 2.74 | -0.3 | 67 |
| Mar | 3.60 | 6.8 | 88 |
| Apr | 4.71 | 12.8 | 115 |
| May | 6.21 | 19.1 | 151 |
| Jun | 6.99 | 24.9 | 170 |
| Jul | 7.17 | 27.3 | 174 |
| Aug | 6.65 | 25.6 | 162 |
| Sep | 5.29 | 19.3 | 129 |
| Oct | 3.31 | 11.7 | 81 |
| Nov | 1.95 | 4.1 | 47 |
| Dec | 1.62 | -1.8 | 39 |
Solar potential of Taraz explained
Taraz receives an average of 4.35 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 1270 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 Taraz?
With 4.35 kWh/m²/day of average irradiation, a 1 kWp system in Taraz produces roughly 1270 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 Taraz?
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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