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EVCC unter Home Assistant - wie die evcc.yaml richtig schreiben?


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ich verscuhe gerade meine Warp 2 Box in EVCC unter Home Assistant einzubinden. Das Ad-On ist installiert und es muss eigentlich "nur" die evcc.yaml richtig erstellt werden.

Dabei bekomme ich jedoch immer wieder die Fehlermeldung, dass der charger nicht erstellt werden kann.

Meine Fehlermeldung lautet im Protokoll:

Using config file:  /config/evcc.yaml
starting evcc: 'evcc --config  /config/evcc.yaml'
[main  ] INFO 2022/10/10 17:36:56 evcc 0.104.2
[main  ] INFO 2022/10/10 17:36:56 using config file: /config/evcc.yaml
[main  ] INFO 2022/10/10 17:36:56 listening at :7070
[warp  ] INFO 2022/10/10 17:36:56 connecting evcc-1901320301 at tcp://192.168.x.xxx:1883
[main  ] FATAL 2022/10/10 17:36:56 cannot create charger 'WARP2': cannot create charger 'template': cannot create charger 'warp': error connecting: not Authorized
[main  ] FATAL 2022/10/10 17:36:56 will attempt restart in: 5m0s


Die yaml lautet:



  schema: http
  host: 192.168.X.XXX # IP vom Home Assistant 
  # port is the listening port for UI and api
  # evcc will listen on all available interfaces
  port: 7070

interval: 10s # control cycle interval

# log settings
log: info
  site: debug
  lp-1: debug
  lp-2: debug

# meter definitions
# name can be freely chosen and is used as reference when assigning meters to site and loadpoints
# for documentation see https://docs.evcc.io/docs/devices/meters
- name: gridmeter
  type: custom
    source: script
    cmd: /bin/sh -c 'echo -1000'
- name: pvmeter
  type: custom
    source: script
    cmd: /bin/sh -c 'echo 9000'

# charger definitions
# name can be freely chosen and is used as reference when assigning charger to vehicle
# for documentation see https://docs.evcc.io/docs/devices/chargers
  - name: WARP2
    type: template
    template: tinkerforge-warp
    fw2: # Firmware v2 installiert
    host: 192.168.x.xxx # IP Adresse oder der Hostname des MQTT Brokers
    #port: 1883 # MQTT Broker Port # Optional
    topic: warp2/Xb6 # Topic (ohne / am Anfang) # Optional 

# vehicle definitions
# name can be freely chosen and is used as reference when assigning vehicle to loadpoint
# for documentation see https://docs.evcc.io/docs/devices/vehicles
  - name: my_car
    type: custom
    title: Mein Auto # display name for UI
    capacity: 50 # byttery capacity (kWh)

# site describes the EVU connection, PV and home battery
  title: Home # display name for UI
    grid: gridmeter # grid meter
    #  - pv # list of pv inverters/ meters
    #battery: battery # battery meter
  #prioritySoC: # give home battery priority up to this soc (empty to disable)
  #bufferSoC: # ignore home battery discharge above soc (empty to disable)

# loadpoint describes the charger, charge meter and connected vehicle
  - title: Garage # display name for UI
    charger: WARP2 # charger
    meter: gridmeter # charge meter
    mode: "off" # set default charge mode, use "off" to disable by default if charger is publicly available
    # vehicle: car1 # set default vehicle (disables vehicle detection)
    resetOnDisconnect: true # set defaults when vehicle disconnects
      # polling defines usage of the vehicle APIs
      # Modifying the default settings it NOT recommended. It MAY deplete your vehicle's battery
      # or lead to vehicle manufacturer banning you from API use. USE AT YOUR OWN RISK.
        # poll mode defines under which condition the vehicle API is called:
        #   charging: update vehicle ONLY when charging (this is the recommended default)
        #   connected: update vehicle when connected (not only charging), interval defines how often
        #   always: always update vehicle regardless of connection state, interval defines how often (only supported for single vehicle)
        mode: charging
        # poll interval defines how often the vehicle API may be polled if NOT charging
        interval: 60m
      estimate: true # set false to disable interpolating between api updates (not recommended)
    phases: 3 # electrical connection (normal charger: default 3 for 3 phase, 1p3p charger: 0 for "auto" or 1/3 for fixed phases)
    enable: # pv mode enable behavior
      delay: 1m # threshold must be exceeded for this long
      threshold: 0 # grid power threshold (in Watts, negative=export). If zero, export must exceed minimum charge power to enable
    disable: # pv mode disable behavior
      delay: 3m # threshold must be exceeded for this long
      threshold: 0 # maximum import power (W)
    guardDuration: 5m # switch charger contactor not more often than this (default 5m)
    minCurrent: 6 # minimum charge current (default 6A)
    maxCurrent: 16 # maximum charge current (default 16A)

# tariffs are the fixed or variable tariffs
# cheap (tibber/awattar) can be used to define a tariff rate considered cheap enough for charging
  currency: EUR # three letter ISO-4217 currency code (default EUR)
    # either static grid price
    type: fixed
    price: 0.321 # EUR/kWh


Ich verstehe nicht ganz wo der Fehler liegen soll. Unter Network habe ich die IP Adresse vom Home Assistant angegeben. Unter charger haben ich die IP Adresse vom MQTT Broker (ebenfalls Home Assistent) eingetragen. Warum kann sich EVCC nicht mit der Warp2 verbinden? Mit MQTT Explorer kann ich auf die Warp2 zugreifen und konnte sie auch im Homeassistent einbinden.

Hat jemand eine Idee? 

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