Solar energy in Eskişehir, Türkiye
Average irradiation 4.54 kWh/m²/day · ~1326 kWh per kWp per year
Monthly solar irradiation & temperature in Eskişehir (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 1.94 | -0.1 | 47 |
| Feb | 2.81 | 2.1 | 68 |
| Mar | 3.96 | 5.7 | 96 |
| Apr | 5.17 | 10.1 | 126 |
| May | 6.19 | 15.3 | 151 |
| Jun | 7.15 | 19.3 | 174 |
| Jul | 7.59 | 22.2 | 185 |
| Aug | 6.70 | 22.4 | 163 |
| Sep | 5.23 | 18.3 | 127 |
| Oct | 3.58 | 12.9 | 87 |
| Nov | 2.46 | 6.8 | 60 |
| Dec | 1.72 | 1.6 | 42 |
Solar potential of Eskişehir explained
Eskişehir receives an average of 4.54 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 1326 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Eskişehir among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Eskişehir?
With 4.54 kWh/m²/day of average irradiation, a 1 kWp system in Eskişehir produces roughly 1326 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 Eskişehir?
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%.
Compare with nearby cities
Istanbul (4) · Ankara (4.4) · Izmir (4.5) · Antalya (4.7) · Konya (4.6) · Bursa (4.1) · all cities →