NRG-Stack OCPPHub

Author: DG65

OCPPHub connects wallboxes to Symcon through OCPP 1.6J: the wallbox connects to Symcon via WebSocket, and Symcon handles all message traffic itself - no external server, no additional process. A splitter instance accepts any number of wallboxes; with the configurator you create a charge point instance with measurements and control variables for each reported wallbox in one click. This lets you set the charge enable from your own automations or an energy management system, standalone PV surplus charging works even without an energy management system, and a central RFID customer management with consumption limits decides who may charge and when.

Reference/test hardware is the go-e Gemini/HOME+, verified live over several charging sessions. If a wallbox cannot do OCPP, the sibling module ChargerHub (Modbus TCP) is the right choice.

License: PolyForm Noncommercial 1.0.0 - private/non-commercial use is free, commercial use requires a separate license from the rights holder.

Included Modules

  • NRG-Stack OCPPHub Abrechnung
  • OCPP-Kundenverwaltung
  • OCPPHub Billing
  • OCPP customer management
  • NRG-Stack OCPPHub Konfigurator
  • OCPP-Wallbox Suche
  • OCPPHub Configurator
  • OCPP wallbox search
  • NRG-Stack OCPPHub Ladepunkt
  • OCPP-Wallbox
  • OCPPHub Charge Point
  • OCPP wallbox
  • NRG-Stack OCPPHub Splitter
  • OCPP Central System (Wallboxen)
  • OCPP Central System (wallboxes)

Version History

  • New: German and English - forms, messages, variable and profile names and the configuration tile of the Billing instance follow the Symcon language setting.
  • Note: variables that already exist keep their names (you can rename them yourself); the labels of the module's own profiles follow the next time you apply changes.
  • New: English documentation (README.en.md) and English search terms for the modules.
Any questions?