Solar energy in Samarkand, Uzbekistan
Average irradiation 4.72 kWh/m²/day · ~1378 kWh per kWp per year
Monthly solar irradiation & temperature in Samarkand (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 1.96 | 0.9 | 48 |
| Feb | 2.71 | 2.5 | 66 |
| Mar | 3.86 | 8.5 | 94 |
| Apr | 5.31 | 13.9 | 129 |
| May | 6.78 | 20.1 | 165 |
| Jun | 7.74 | 25.6 | 188 |
| Jul | 7.65 | 27.9 | 186 |
| Aug | 6.94 | 26.3 | 169 |
| Sep | 5.65 | 21.0 | 137 |
| Oct | 3.90 | 13.9 | 95 |
| Nov | 2.37 | 6.7 | 58 |
| Dec | 1.78 | 2.0 | 43 |
Solar potential of Samarkand explained
Samarkand receives an average of 4.72 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 1378 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Samarkand among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Samarkand?
With 4.72 kWh/m²/day of average irradiation, a 1 kWp system in Samarkand produces roughly 1378 kWh per year. That is an excellent solar resource — payback periods are typically among the shortest worldwide.
How much electricity would a 5 kW system produce in Samarkand?
Approximately 7,000 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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