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Compatible Energy Management Systems

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steff393 edited this page Jun 9, 2024 · 15 revisions

List of compatible Energy Management Systems (HEMS) or Home Automation solutions

  • Wallbox Steuerung (incl optionaler PV-Regelung)
    Since version 2.14.9 it's possible to select "Heidelberg Energy Control via wbec" and control several boxes
    Android-App (Play Store)
    Tested: Yes

  • openWB (standalone)
    Integration as MQTT load points or simulated go-eCharger
    Open-Source SW, can be executed on a Raspberry Pi
    Tested: Yes

  • EVCC
    Integration via MQTT (-> install Mosquitto as MQTT-Broker)
    Open-Source SW, can be executed on a Raspberry Pi
    Tested: Yes

  • Solaranzeige
    Integration as simulated go-eCharger
    Tested: Yes

  • Loxone
    Integration via the /json interface or as simulated go-eCharger
    Loxone Miniserver is needed, but no expensive Modbus Extension
    Tested: Partly (json)

  • IoBroker
    Integration via the /json interface or as simulated go-eCharger (e.g. hombach/ioBroker.go-e-charger)
    Tested: Yes, values are displayed with adapter mentioned above (not yet tested with real car)

  • Nodered Redmatic
    Open-Source SW, can be executed on a Raspberry Pi
    Tested: Yes

  • IP-Symcon Open-Source SW, can be executed on a Raspberry Pi
    Tested: Yes

  • Home Assistant
    Integration via the /json interface (REST Interface) or as simulated go-eCharger (e.g. cathiele/homeassistant-goecharger)
    Weitere Infos zur automatischen Integration in Home Assistant
    Open-Source SW, can be executed on a Raspberry Pi
    Tested: Yes

  • openHAB
    Integration via the /json interface or MQTT or as simulated go-eCharger (e.g. Binding)
    Open-Source SW, can be executed on a Raspberry Pi
    Tested: Not yet

  • Victron
    https://community.victronenergy.com/questions/181804/victron-cerbo-via-modbus-mit-einer-heidelberg-wall.html?childToView=182380#answer-182380
    Tested: (Yes)? - not sure if it works like this for all Victron systems

To be continued...
Feel free to update this page, if you have the one or other system up and running

go-eCharger API

wbec kann die go-eCharger API teilweise emulieren. Dazu dienen die folgenden HTTP-Kommandos:

Read:
http://x.x.x.x/status
{"car":"1","alw":"1","amp":"6","err":"0","stp":"0","tmp":"307","dws":"5955","ubi":"0","eto":"59","nrg":[231,232,234,0,0,0,0,0,0,0,0,0,0,0,0,0],"fwv":"40"}
{"version":"B","car":"1","err":"0","alw":"1","amp":"6","amx":"6","stp":"0","pha":"63","tmp":"307","dws":"0","dwo":"0","uby":"0","eto":"59","nrg":[233,234,233,0,0,0,0,0,0,0,0,0,0,0,0,0],"fwv":"40","sse":"123456","ama":"16","ust":"2"}

Write:
http://x.x.x.x/mqtt?payload=...

Dies stellt eine einfache Möglichkeit dar, um wbec in Energiemanagementsysteme einzubinden, die zwar den go-eCharer unterstützen, aber nicht die Heidelberg Energy Control (z.B. Solaranzeige).

Hinweis:
Mittlerweile können viele Energiemanagementsysteme direkt mit wbec kommunizieren, so dass die go-eCharger-Emulation meist nicht mehr erforderlich ist. Sie ist allerdings als Legacy Code weiterhin enthalten.
Zudem wurde leider die API weiterentwickelt und ist mit manchen System nicht mehr kommpatibel.

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