Photovoltaic Panel Efficiency Estimation with Artificial Neural Networks: Samples of Adiyaman, Malatya, and Sanliurfa

Table 4

Meteorological data statistics of provinces.

Meteorological data	Malatya	Adiyaman	Sanliurfa
Temperature (annual average)	13.6	17.3	18.3
Sunshine duration (hour)	91.7	92.4	96.5
Average number of rainy days	85.4	83.5	73.9