How can a solar PV system be effectively integrated with an HVAC system in a commercial building to maximize energy efficiency and performance?

I’m attempting to integrate a solar PV system with the HVAC system in my commercial building to maximize energy efficiency and overall performance. However, I keep encountering configuration errors during the integration process. Is it possible to effectively combine these systems given my specific requirements? Could someone provide a detailed, step-by-step guide or explanation—including any necessary modifications and troubleshooting tips—on how to properly integrate these systems to achieve optimal energy efficiency and performance?