Technology & Integration

An EMS collects energy data, analyzes it, and controls devices through algorithms to keep generation and consumption in balance and avoid peaks.

EMS systems use open protocols such as Modbus. These allow devices from different manufacturers to work together without additional gateways.

An EMS connects with devices such as solar inverters, batteries, charging stations, heat pumps, boilers, pumps, and much more. The more devices connected, the better the system optimizes.

Not always. Compatibility depends on communication protocols. Older devices sometimes require additional modules or firmware updates for connection to an EMS.

Sometimes a custom integration is possible, for example by using CT clamps and switching relays. Suppliers regularly expand compatibility lists based on customer requests and market developments.

The EMS controller is connected to devices via cable or through the network. The installer registers everything in the software for communication and control.

An EMS requires regular software updates, which usually happen automatically. Annual checks of measurement data and connections are recommended.

This depends on the type of EMS. Some EMS systems primarily use cloud features and require a stable internet connection. Other EMS systems are installed locally and control equipment on-site; these can theoretically work offline. During an internet outage, basic functions often remain active and data is synchronized later.

Interoperability means that devices from different manufacturers work together via open protocols. This prevents lock-in and increases future-proofness.

An EMS is modular. New devices are added via software or additional licenses. These capabilities make expansion simple and cost-effective.