Interoperability in Energy Management Systems (EMS) is the key to making solar, storage, EV charging and smart loads work together. This guide explains what blocks integration today and which open standards and alliances are fixing it.

Fragmented device languages stall EMS at scale. This article shows how standardized communication protocols enable seamless HEMS/BEMS/IMES integration, lower costs, and open the door to flexibility markets and virtual power plants.