Historical
DIN EN 13363-1:2003
Solar protection devices combined with glazing - Calculation of solar and light transmittance - Part 1: Simplified method (FOREIGN STANDARD)
This standard gives a simplified method based on the usually known data of the glazing, the U- and g-value and the transmittance and reflectance of the blind to estimate the total solar energy transmittance of a solar protection device combined with glazing. The interaction of glass and blinds is very complicated.
Deutsches Institut für Normung [din]