How do I relate reflectance, emmittance and SRI values of a roof surface to the absorbtance. Material manufacturers, LEED and ASHRAE all refer to reflectance, emmittance and SRI. I don't see how to input these parameters into Equest.
reflectance = 1- absorbtance. not sure about the others.
reflectance = 1- absorbtance.
not sure about the others.