Solar energy in Soma, Türkiye
Average irradiation 4.46 kWh/m²/day · ~1302 kWh per kWp per year
Monthly solar irradiation & temperature in Soma (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 1.81 | 4.6 | 44 |
| Feb | 2.47 | 6.0 | 60 |
| Mar | 3.78 | 8.8 | 92 |
| Apr | 5.13 | 12.8 | 125 |
| May | 6.37 | 18.0 | 155 |
| Jun | 7.25 | 22.9 | 176 |
| Jul | 7.62 | 26.4 | 185 |
| Aug | 6.72 | 26.8 | 163 |
| Sep | 5.09 | 22.1 | 124 |
| Oct | 3.41 | 16.3 | 83 |
| Nov | 2.28 | 10.8 | 55 |
| Dec | 1.63 | 6.1 | 40 |
Solar potential of Soma explained
Soma receives an average of 4.46 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 1302 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 Soma?
With 4.46 kWh/m²/day of average irradiation, a 1 kWp system in Soma produces roughly 1302 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 Soma?
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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