Solar energy in Kâhta, Türkiye
Average irradiation 4.94 kWh/m²/day · ~1442 kWh per kWp per year
Monthly solar irradiation & temperature in Kâhta (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 2.12 | -0.7 | 52 |
| Feb | 2.88 | 1.5 | 70 |
| Mar | 4.33 | 6.1 | 105 |
| Apr | 5.61 | 11.0 | 136 |
| May | 6.79 | 16.7 | 165 |
| Jun | 8.01 | 23.3 | 195 |
| Jul | 7.93 | 27.6 | 193 |
| Aug | 7.05 | 27.7 | 171 |
| Sep | 5.78 | 22.6 | 141 |
| Oct | 3.98 | 15.7 | 97 |
| Nov | 2.75 | 7.2 | 67 |
| Dec | 2.03 | 1.5 | 49 |
Solar potential of Kâhta explained
Kâhta receives an average of 4.94 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 1442 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Kâhta among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Kâhta?
With 4.94 kWh/m²/day of average irradiation, a 1 kWp system in Kâhta produces roughly 1442 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 Kâhta?
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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