Solargis provide access to all solar resource and meteorological data parameters required for evaluation of the energy potential of solar power system.
| Data Parameter | Description | Unit |
| GHI | Global Horizontal Irradiance / Irradiation |
W/m2 for instantaneous values Wh/m2 for hourly values kWh/m2 for daily, monthly and yearly values |
| DIF | Diffuse Horizontal Irradiance / Irradiation | |
| DNI | Direct Normal Irradiance / Irradiation | |
| GTI | Global Tilted Irradiance / Irradiation | |
| OPTA | Optimum Angle for PV modules on fixed mounted construction | ° |
| PVOUT | Simulated PV Electricity Yield | kWh |
| flagR |
Irradiance quality flags: 0: sun below the horizon 1: model value 2: interpolated <=1 hour 3: extrapolated <=1 hour 4: interpolated/extrapolated >1 hour 5: long-term monthly median or persistence 6: synthetic data 11: from NWP forecast model |
N.A. |
| SE | Sun altitude (elevation) angle | ° |
| SA | Sun azimuth angle | ° |
| Data Parameter | Description | Unit |
| TEMP | Air temperature at height of 2 m | °C |
| WS | Wind speed at height of 10 m | m/s |
| WD | Wind direction at height of 10 m | ° |
| RH | Relative humidity | % |
| AP | Atmospheric pressure | hPa |
| PWAT | Precipitable Water | kg/m2 |