Diyarbakir
Annual specific yield ~1,660 kWh/kWp
Solar data for Diyarbakir show an annual average of 2,950 sunshine hours and 1,820 kWh/m² global horizontal irradiation. Assuming a south-facing, optimum 31° tilt and 14% system losses (PR ≈ 91%), a 1 kWp system produces about 1,660 kWh a year.
Design note
In the dry climate soiling is high; plan 3-4 cleanings a year.
These values are long-term averages; year-to-year variation is around ±5%. Roof tilt, orientation and shading affect these values; use the simulator or request a survey for an exact production estimate.