pvlib.modelchain.ModelChain.run_model_from_poa¶
-
ModelChain.
run_model_from_poa
(data)[source]¶ Run the model starting with broadband irradiance in the plane of array.
Data must include direct, diffuse and total irradiance (W/m2) in the plane of array. Reflections and spectral adjustments are made to calculate effective irradiance (W/m2).
Parameters: data (DataFrame) – Required column names include 'poa_global'
,'poa_direct'
and'poa_diffuse'
. If optional columns'temp_air'
and'wind_speed'
are not provided, air temperature of 20 C and wind speed of 0 m/s are assumed. 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'
.Returns: self Notes
Assigns attributes:
solar_position
,airmass
,weather
,total_irrad
,aoi
,aoi_modifier
,spectral_modifier
, andeffective_irradiance
,cell_temperature
,dc
,ac
,losses
,diode_params
(if dc_model is a single diode model).