evcc started go-e-charger nur mit 0,3KW für meinen ZOE (während er den Audi Q5 mit der vollen Leistung lädt)

[thierolm]

Hallo evcc Community,

ich habe meinen

• Fronius Symo Wechselrichter (Symo 6.0-3-M) mit angeschlossenem Smart-Meter (Fronius API),
• go-eCharger (local),
• ZOE 52kWh und
• Audi Q5 eTron

in der evcc.yaml konfiguriert (siehe meine config am Ende).

Während evcc den Min-Ladevorgang für den Q5 anstecke mit voller 16A Leistung startet, gibt er dem ZOE nur 0,3kW. :-(.

Habt ihr eine Idee an welcher Schraube ich drehen muss?
Es ist das letzte I-Tüpfelchen, dass noch funktionieren muss, bevor ich die Familie drauf loslassen kann ... ;-)

Auszug debug log mit dem/der ZOE:
(Auch nach einer halben Stunde erhöht evcc nicht die Ladeleistung, obwohl min SOC auf 60% konfiguriert ist :-( )

thierolm@tserver:/usr/local/bin$ sudo evcc_0.41
[lp-1  ] INFO 2021/01/22 16:43:18 loadpoint 1:
[lp-1  ] INFO 2021/01/22 16:43:18   mode:      minpv
[lp-1  ] INFO 2021/01/22 16:43:18   charger:   power ✓ energy — currents ✓ timer —
[lp-1  ] INFO 2021/01/22 16:43:18   meters:    charge ✓
[lp-1  ] INFO 2021/01/22 16:43:18     charge:  power ✓ energy — currents —
[lp-1  ] INFO 2021/01/22 16:43:18   vehicles:  ✓
[lp-1  ] INFO 2021/01/22 16:43:18     car 0:   finish ✓ status ✓ climate —
[lp-1  ] INFO 2021/01/22 16:43:18     car 1:   finish ✓ status ✓ climate ✓
[lp-1  ] DEBUG 2021/01/22 16:43:19 charge power: 0W
[lp-1  ] DEBUG 2021/01/22 16:43:19 charger status: B
[lp-1  ] DEBUG 2021/01/22 16:43:20 vehicle status: B (ZOE Experience R135/Z.E. 50)
[lp-1  ] DEBUG 2021/01/22 16:43:20 max charge current: 0A = 0A + -2.2A (1504W @ 3p)
[lp-1  ] DEBUG 2021/01/22 16:43:20 pv max charge current: 6A
[lp-1  ] DEBUG 2021/01/22 16:43:20 max charge current: 6
[lp-1  ] DEBUG 2021/01/22 16:43:20 charger enable
[lp-1  ] DEBUG 2021/01/22 16:43:21 charger enable
[lp-1  ] DEBUG 2021/01/22 16:44:19 charge power: 280W
[lp-1  ] DEBUG 2021/01/22 16:44:19 charger status: C
[lp-1  ] INFO 2021/01/22 16:44:19 start charging ->
[lp-1  ] DEBUG 2021/01/22 16:44:19 vehicle status: B (ZOE Experience R135/Z.E. 50)
[lp-1  ] DEBUG 2021/01/22 16:44:19 vehicle soc: 36%
[lp-1  ] DEBUG 2021/01/22 16:44:19 vehicle range: 92km
[lp-1  ] DEBUG 2021/01/22 16:44:19 max charge current: 3.8A = 6A + -2.2A (1486W @ 3p)
[lp-1  ] DEBUG 2021/01/22 16:44:19 pv max charge current: 6A
...

Im Browser sieht das dann so aus:

Die relevanten Parts aus meiner evcc.yaml config:

...
# meter definitions
# name can be freely chosen and is used as reference when assigning meters to site and loadpoints
# for examples see https://github.com/andig/evcc-config#meters
meters:
- name: grid
  type: default
  power:
    type: calc
    add:
      - type: http
        uri: http://192.168.x.x/components/16711680/?print=names
        jq: .Body.Data.channels."73007365"
        scale: -1 # reverse direction
      - type: http
        uri: http://192.168.x.x/components/0/?print=names
        jq: if .Body.Data.channels."67109125" == null then 0 else .Body.Data.channels."67109125" end
        scale: -1 # reverse direction

- name: pv
  type: default
  power:
    type: http
    uri: http://192.168.x.x/components/0/?print=names
    jq: if .Body.Data.channels."67109125" == null then 0 else .Body.Data.channels."67109125" end

- name: charge
  type: default
  power:
    type: http
    uri: http://192.168.x.x/status
    jq: if .nrg [11] == null then 0 else .nrg [11] * 10 end

# charger definitions
# name can be freely chosen and is used as reference when assigning charger to vehicle
# for examples see https://github.com/andig/evcc-config#chargers
chargers:
- name: go-eCharger (Lokal)
  type: go-e # go-eCharger
  uri: http://192.168.x.x # go-e ip address (local)

# vehicle definitions
# name can be freely chosen and is used as reference when assigning vehicle to loadpoint
# for examples see https://github.com/andig/evcc-config#vehicles
vehicles:
- name: renault
  type: renault
  title: ZOE Experience R135/Z.E. 50  # display name for UI
  capacity: 52 # kWh
  user: xxx # user
  password: xxx # password
  vin: VF1AGxxx
  cache: 5m

- name: audi
  type: audi
  title: Audi Q5 TFSI eTron # display name for UI
  capacity: 14 # kWh
  user: xxx # user
  password: xxxx # password
  vin: WAUxxx # optional
  cache: 5m

# site describes the EVU connection, PV and home battery
site:
  title: Home # display name for UI
  meters:
    grid: grid # grid meter
    pv: pv # pv meter
    #   battery: battery # battery meter
  prioritySoC: 60 # give home battery priority up to this soc (0 to disable)

# loadpoint describes the charger, charge meter and connected vehicle
loadpoints:
- title: Garage # display name for UI
  charger: go-eCharger (Lokal) # charger
  meters:
     charge: charge # charge meter
  # vehicle: renault
  vehicles: # use if multiple vehicles allowed to charge on this loadpoint
   - renault
   - audi
  mode: minpv
  soc:
    # 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:
      # 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
      mode: charging
      # poll interval defines how often the vehicle API may be polled if NOT charging
      interval: 60m
    min: 0 # immediately charge to 0% regardless of mode unless "off" (disabled)
    target: 60 # always charge to 100%
    estimate: false # set true to interpolate between api updates
    levels: # target soc levels for UI
    - 40
    - 60
    - 80
    - 100
  onDisconnect: # set defaults when vehicle disconnects
    mode: minpv # switch back to pv mode
    targetSoC: 60 # charge to 100%
  phases: 3 # ev phases (default 3)
  enable: # pv mode enable behavior
    delay: 2m # threshold must be exceeded for this long
    threshold: 0 # minimum export power (W). 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: 300 # maximum import power (W)
  guardduration: 5m # switch charger contactor not more often than this (default 10m)
  mincurrent: 6 # minimum charge current (default 6A)
  maxcurrent: 16 # maximum charge current (default 16A)
...

[andig]

Es sind 6A freigegeben. Siw kann die Zoe schlecht bei geringen Leistungen da sie dann nur noch Blindleistung zieht, Dein Zähler aber Wirkleistung anzeigt.

/cc @premultiply

[premultiply]

Die ZOE braucht 1P mindestens 7A "Startstrom" um wirklich Leistung zu ziehen.
Bei 3P (für PV-Überschussladung nicht empfohlen) sind es eher 9A bei älteren Fahrzeugen, insbesondere den Q-Modellen, sogar mehr.

[andig]

Lösung min: 7

[thierolm]

Mit mincurrent auf 7, hat er dann losgeladen. 🥇

[thierolm]

Danke! für euren schnellen Antworten!!! :-)
Hab' jetzt

mincurrent: 7

in der evcc.yaml gesetzt.

Leider ist mein Junior jetzt mit dem/der ZOE unterwegs. Bei der nächsten Beladung wird getestet.

[goebelmeier]

Anderes Thema: Braucht man bei go-e eigentlich die Charge Meter Angabe? Könnte IMHO raus oder? Also

#- name: charge
#  type: default
#  power:
#    type: http
#    uri: http://192.168.x.x/status
#    jq: if .nrg [11] == null then 0 else .nrg [11] * 10 end

und

# loadpoint describes the charger, charge meter and connected vehicle
loadpoints:
- title: Garage # display name for UI
  charger: go-eCharger (Lokal) # charger
#  meters:
#     charge: charge # charge meter
  # vehicle: renault
  vehicles: # use if multiple vehicles allowed to charge on this loadpoint
   - renault
   - audi

[thierolm]

Moin Timo,
die Frage ging mir auch schon durch den Kopf.
Wollte ich noch ausprobieren.
Aber evtl. hat Andi die Antwort direkt parat. :-)

[andig]

Wenn der charger ein meter hat wird das automatisch genutzt, es sei denn es ist ein anderes absichtlich konfiguriert. Sollte ihc mal dokumentieren :O

[thierolm]

Done in Wiki 1.3.-Manual-configuration.