Annike Abromeit, Innovation & Communication Manager at EEBUS, explains EEBUS as a shared language – not a translator – so PV inverters, heat pumps, wallboxes, batteries, smart meters and EMS can “speak” energy the same way. By standardizing information exchange and functions, EEBUS turns fragmented device ecosystems into one interoperable energy system.
EEBUS specifies use cases across layers: transport (TLS-secured), information (data model) and function (control flows). Results include PV self-consumption optimization, dynamic tariffs, participation in flexibility markets and §14a power limitation. Failsafe values ensure devices operate safely if communications drop – supporting resilience and grid stability.
EEBUS complements existing standards: OpenADR handles grid/DR signaling to the meter or gateway; EEBUS maps signals inside the building for EMS/device coordination. OCPP covers EV billing/auth; EEBUS integrates the wallbox into whole-home optimization. SEP overlaps on DER concepts – EEBUS focuses on home/behind-the-meter orchestration.
EEBUS uses TLS on the transport layer and leaves data handling to product providers with user consent. To speed market readiness, EEBUS offers a living lab in Cologne and a qualification program (e.g., §14a power limitation, consumption monitoring), enabling vendors to test multi-vendor setups and prove interoperability before launch.
“EEBUS isn’t a converter – it’s the language. When devices, EMS and grids share one vocabulary, interoperability becomes plug-and-play.”
“With EEBUS, grid signals from OpenADR translate into coordinated actions indoors, so the EMS aligns heat pumps, wallboxes and storage automatically.”
“Failsafe values mean devices know how to behave if communications fail – interoperability that’s secure, stable and grid-friendly by design.”
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