Kayseri
Annual specific yield ~1,580 kWh/kWp
Solar data for Kayseri show an annual average of 2,800 sunshine hours and 1,730 kWh/m² global horizontal irradiation. Assuming a south-facing, optimum 34° tilt and 14% system losses (PR ≈ 91%), a 1 kWp system produces about 1,580 kWh a year.
Design note
Make wind and snow load calculations according to the local standard.
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.