The article shows how Energy Simulator could be utilised to model a brise soleil for your energy model.
Brise soleils are architecturally designed devices that work as a static external shadiing equipment for the building. OpenBuildings Energy Simulator offers the options of adding fins to the openings that certainly replicates the functions of a Brise Soleil in an energy model. To do so,
You can assign the same in front of other openings as well. Just make sure that you are chosing the right surface before assign the fin to it.
The model should look like this: