API field
Spectral application
Whether the spectral correction enters before or after the cell temperature
What it is
Selects whether the Lee and Panchula correction enters before or after the cell temperature. The correction always multiplies the irradiance the module model converts. The air-mass modifier always acts before the cell temperature.
Typical values and how to get it
Chosen on the Model tab.
Values
After the cell temperature = power_ratio (default): the cell temperature is computed from the uncorrected irradiance, and the module model converts the corrected irradiance · Before the cell temperature = effective_irradiance: the cell temperature and the module model both use the corrected irradiance, so the correction also changes the module temperature
API
spectral.application