Controlling the sunlight is important, but it's important to remember that the outdoor ambient temperature, and interior heat gains from occupants and equipment

Controlling the sunlight is important, but it's important to remember that the outdoor ambient temperature, and interior heat gains from occupants and equipment will play a large role in interior temperature - especially in larger buildings that tend to have a low surface to area ratio. And in that case it's not just about controlling the solar energy that's coming in, but also having an actual cooling strategy, like natural ventilation, or night cooling.