solarforecastarbiter.pvmodel.aoi_fixed

solarforecastarbiter.pvmodel.aoi_fixed(surface_tilt, surface_azimuth, apparent_zenith, azimuth)[source]

Calculate AOI for fixed system, bundle return with tilt, azimuth for consistency with similar tracker function.

Parameters:
  • surface_tilt (float) –
  • surface_azimuth (float) –
  • apparent_zenith (pd.Series) – Solar apparent zenith
  • azimuth (pd.Series) – Solar azimuth
Returns:

surface_tilt (pd.Series, surface_azimuth : pd.Series, aoi : pd.Series)