pvlib.modelchain.ModelChain.run_model¶
-
ModelChain.
run_model
(weather)[source]¶ Run the model chain starting with broadband global, diffuse and/or direct irradiance.
- Parameters
weather (DataFrame, or tuple or list of DataFrame) –
Irradiance column names must include
'dni'
,'ghi'
, and'dhi'
. If optional columns'temp_air'
and'wind_speed'
are not provided, air temperature of 20 C and wind speed of 0 m/s are added to the DataFrame. If optional column'cell_temperature'
is provided, these values are used instead of temperature_model. If optional column module_temperature is provided, temperature_model must be'sapm'
.If list or tuple, must be of the same length and order as the Arrays of the ModelChain’s PVSystem.
- Returns
self
- Raises
ValueError – If the number of DataFrames in data is different than the number of Arrays in the PVSystem.
ValueError – If the DataFrames in data have different indexes.
Notes
Assigns attributes to
results
:times
,weather
,solar_position
,airmass
,total_irrad
,aoi
,aoi_modifier
,spectral_modifier
, andeffective_irradiance
,cell_temperature
,dc
,ac
,losses
,diode_params
(if dc_model is a single diode model).