Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
You could calculate your window+shading properties using LBNL window or following EN ISO 52022-3:2017, and input them as a WindowMaterial:SimpleGlazingSystem. Depending on what you are after, this could be accurate enough as far as I know.
Then, you can use the EMS to switch between the construction assigned to your window with the EnergyManagementSystem:ConstructionIndexVariable.
Rafael
