Table 4.
Statistical analysis of dataset.
| Feature Name (Unit) | Mean | Std Dev | Min | 25% | 50% | 75% | Max |
|---|---|---|---|---|---|---|---|
| Temperature at 2 m above ground (°C) | 15.07 | 8.85 | −5.35 | 8.39 | 14.8 | 21.29 | 34.9 |
| Relative Humidity at 2 m above ground (%) | 51.36 | 23.53 | 7 | 32 | 48 | 70 | 100 |
| Mean Sea Level Pressure (hPa) | 1019 | 7.02 | 998 | 1015 | 1018 | 1024 | 1047 |
| Total Precipitation at Surface (mm) | 0.032 | 0.1702 | 0 | 0 | 0 | 0 | 3.2 |
| Snowfall Amount at Surface (mm) | 0.003 | 0.038 | 0 | 0 | 0 | 0 | 1.68 |
| Total Cloud Cover at Surface (%) | 34.06 | 42.84 | 0 | 0 | 8.7 | 100 | 100 |
| High Cloud Cover (High Layer, %) | 14.46 | 30.71 | 0 | 0 | 0 | 9 | 100 |
| Medium Cloud Cover (Mid Layer, %) | 20.02 | 36.39 | 0 | 0 | 0 | 10 | 100 |
| Low Cloud Cover (Low Layer, %) | 21.37 | 38.01 | 0 | 0 | 0 | 10 | 100 |
| Shortwave Radiation at Surface (W/m2) | 387.8 | 278.46 | 0 | 142 | 382 | 599.9 | 952.3 |
| Wind Direction at 10 m (°) | 195.1 | 106.63 | 0.54 | 153 | 192 | 292.1 | 360 |
| Wind Speed at 80 m (m/s) | 18.98 | 12 | 0 | 10.1 | 16.2 | 26.14 | 66.88 |
| Wind Direction at 80 m (°) | 191.2 | 108.76 | 1.12 | 130 | 188 | 292 | 360 |
| Wind Speed at 900 mb (m/s) | 16.36 | 9.89 | 0 | 9.18 | 14.5 | 21.97 | 61.11 |
| Wind Direction at 900 mb (°) | 192.5 | 106.52 | 1.12 | 148 | 188 | 288 | 360 |
| Wind Gust at 10 m (m/s) | 20.58 | 12.65 | 0.72 | 11.2 | 18 | 27 | 84.96 |
| Angle of Incidence (°) | 50.84 | 26.64 | 3.76 | 29.4 | 47.3 | 69.2 | 121.6 |
| Solar Zenith Angle (°) | 59.98 | 19.86 | 17.7 | 45.3 | 62.1 | 74.35 | 128.4 |
| Solar Azimuth Angle (°) | 169.2 | 64.57 | 54.4 | 114 | 163 | 225.1 | 289.1 |
| Generated PV Power (kW) | 1134 | 937.96 | 475 | 232 | 972 | 2021 | 3057 |