pvdeg.humidity.surface_relative

pvdeg.humidity.surface_relative(rh_ambient, temp_ambient, temp_module)

Calculate the relative humidity on a solar panel surface at the module temperature.

Parameters:

• rh_ambient (pd series, float) – The ambient outdoor environmnet relative humidity [%].

• temp_ambient (pd series, float) – The ambient outdoor environmnet temperature [°C]

• temp_module (pd series, float) – The surface temperature of the solar panel module [°C]

Returns:

rh_Surface (float) – The relative humidity of the surface of a solar module as a fraction or percent depending on input.