Error "pv 1 power: authentication error: EOF" bei E3/DC PV+batterie

[Doogiemuc]

E3/DC Authentifizierung- Klappt erst doch dann Fehler - aber erst nach ein paar Stunden

Ich habe eine E3/DC Batterie angeschlossen an meine PV Anlage. Nach einem Neustart von EVCC geht alles:

May 07 12:26:04 gismo systemd[1]: Started evcc.service - evcc.
May 07 12:26:04 gismo evcc[550979]: [main  ] INFO 2025/05/07 12:26:04 evcc 0.203.5
May 07 12:26:04 gismo evcc[550979]: [main  ] INFO 2025/05/07 12:26:04 using config file: /etc/evcc.yaml
May 07 12:26:04 gismo evcc[550979]: [db    ] INFO 2025/05/07 12:26:04 using sqlite database: /var/lib/evcc/evcc.db
May 07 12:26:04 gismo evcc[550979]: [main  ] INFO 2025/05/07 12:26:04 listening at :7070
May 07 12:26:05 gismo evcc[550979]: [main  ] ERROR 2025/05/07 12:26:05 creating vehicle OpelCorsaE failed: cannot create vehicle type 'template': cannot create vehicle type 'opel': token expired
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] DEBUG 2025/05/07 12:26:05 charge total import: 1574.508kWh
May 07 12:26:05 gismo evcc[550979]: [site  ] INFO 2025/05/07 12:26:05 site config:
May 07 12:26:05 gismo evcc[550979]: [site  ] INFO 2025/05/07 12:26:05   meters:      grid ✓ pv ✓ battery ✓
May 07 12:26:05 gismo evcc[550979]: [site  ] INFO 2025/05/07 12:26:05     grid:      power ✓ energy ✗ currents ✗
May 07 12:26:05 gismo evcc[550979]: [site  ] INFO 2025/05/07 12:26:05     pv 1:      power ✓ energy ✗ currents ✗
May 07 12:26:05 gismo evcc[550979]: [site  ] INFO 2025/05/07 12:26:05     battery 1: power ✓ energy ✗ currents ✗ soc ✓ capacity ✗
May 07 12:26:05 gismo evcc[550979]: [site  ] INFO 2025/05/07 12:26:05   vehicles:
May 07 12:26:05 gismo evcc[550979]: [site  ] INFO 2025/05/07 12:26:05     vehicle 1: range ✗ finish ✗ status ✗ climate ✗ wakeup ✗
May 07 12:26:05 gismo evcc[550979]: [site  ] INFO 2025/05/07 12:26:05   tariffs:
May 07 12:26:05 gismo evcc[550979]: [site  ] INFO 2025/05/07 12:26:05     grid:      pricestatic
May 07 12:26:05 gismo evcc[550979]: [site  ] INFO 2025/05/07 12:26:05     feed-in:   pricestatic
May 07 12:26:05 gismo evcc[550979]: [site  ] INFO 2025/05/07 12:26:05     co2:       ✗
May 07 12:26:05 gismo evcc[550979]: [site  ] INFO 2025/05/07 12:26:05     solar:     ✓
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] INFO 2025/05/07 12:26:05 loadpoint 1:
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] INFO 2025/05/07 12:26:05   mode:        now
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] INFO 2025/05/07 12:26:05   charger:     power ✓ energy ✓ currents ✓ phases ✗ wakeup ✗
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] INFO 2025/05/07 12:26:05   meters:      charge ✓
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] INFO 2025/05/07 12:26:05     charge:    power ✓ energy ✓ currents ✓
May 07 12:26:05 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:26:05 set buffer soc: 5
May 07 12:26:05 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:26:05 set buffer start soc: 10
May 07 12:26:05 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:26:05 set priority soc: 5
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] DEBUG 2025/05/07 12:26:05 phase timer inactive
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] DEBUG 2025/05/07 12:26:05 pv timer inactive
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] INFO 2025/05/07 12:26:05 vehicle updated: unknown -> Opel Corsa-e
May 07 12:26:05 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:26:05 ----
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] DEBUG 2025/05/07 12:26:05 charge power: 0W
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] DEBUG 2025/05/07 12:26:05 charge currents: [0 0 0]A
May 07 12:26:05 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:26:05 grid power: -6076W
May 07 12:26:05 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:26:05 pv 1 power: 7136W
May 07 12:26:05 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:26:05 battery 1 power: 12W
May 07 12:26:05 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:26:05 battery 1 soc: 100%
May 07 12:26:05 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:26:05 site power: -5964W
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] DEBUG 2025/05/07 12:26:05 charge total import: 1574.508kWh
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] DEBUG 2025/05/07 12:26:05 charger status: A
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] INFO 2025/05/07 12:26:05 car disconnected
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] DEBUG 2025/05/07 12:26:05 set battery boost: false
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] DEBUG 2025/05/07 12:26:05 set session soc limit: 0
May 07 12:26:05 gismo evcc[550979]: [lp-1  ] DEBUG 2025/05/07 12:26:05 set session energy limit: 0
May 07 12:27:05 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:27:05 ----
May 07 12:27:05 gismo evcc[550979]: [lp-1  ] DEBUG 2025/05/07 12:27:05 charge power: 0W
May 07 12:27:06 gismo evcc[550979]: [lp-1  ] DEBUG 2025/05/07 12:27:06 charge currents: [0 0 0]A
May 07 12:27:06 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:27:06 battery 1 power: 12W
May 07 12:27:06 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:27:06 grid power: -7920W
May 07 12:27:06 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:27:06 pv 1 power: 8457W
May 07 12:27:06 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:27:06 battery 1 soc: 100%
May 07 12:27:06 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:27:06 site power: -7808W
May 07 12:27:06 gismo evcc[550979]: [lp-1  ] DEBUG 2025/05/07 12:27:06 charge total import: 1574.508kWh
May 07 12:27:06 gismo evcc[550979]: [lp-1  ] DEBUG 2025/05/07 12:27:06 charger status: A
May 07 12:28:05 gismo evcc[550979]: [site  ] DEBUG 2025/05/07 12:28:05 ----

Aber nach ein paar Stunden bekomme in den EVCC logs folgenden Fehler.

May 07 12:13:23 gismo evcc[509329]: [site  ] ERROR 2025/05/07 12:13:23 battery 1 power: authentication error: EOF
May 07 12:13:23 gismo evcc[509329]: [site  ] ERROR 2025/05/07 12:13:23 battery 1 soc: authentication error: EOF
May 07 12:13:24 gismo evcc[509329]: [site  ] ERROR 2025/05/07 12:13:24
May 07 12:13:24 gismo evcc[509329]: 2025-05-07 12:13:19.76415382 +0200 CEST m=+263763.219124484 !! 168ms authentication error: EOF
May 07 12:13:24 gismo evcc[509329]: 2025-05-07 12:13:19.962589765 +0200 CEST m=+263763.417560429 !!  43ms authentication error: EOF
May 07 12:13:24 gismo evcc[509329]: 2025-05-07 12:13:20.026046736 +0200 CEST m=+263763.481017400 !! 111ms authentication error: EOF
May 07 12:13:24 gismo evcc[509329]: 2025-05-07 12:13:20.19432073 +0200 CEST m=+263763.649291384 !!   8ms authentication error: EOF
May 07 12:13:24 gismo evcc[509329]: 2025-05-07 12:13:20.259368567 +0200 CEST m=+263763.714339222 !!  10ms authentication error: EOF
May 07 12:13:24 gismo evcc[509329]: 2025-05-07 12:13:20.417671986 +0200 CEST m=+263763.872642650 !!  21ms authentication error: EOF
May 07 12:13:24 gismo evcc[509329]: 2025-05-07 12:13:20.605226166 +0200 CEST m=+263764.060196830 !!   9ms authentication error: EOF
May 07 12:13:24 gismo evcc[509329]: 2025-05-07 12:13:20.731968579 +0200 CEST m=+263764.186939233 !!  10ms authentication error: EOF
May 07 12:13:24 gismo evcc[509329]: 2025-05-07 12:13:21.102605809 +0200 CEST m=+263764.557576463 !!  13ms authentication error: EOF
May 07 12:13:24 gismo evcc[509329]: 2025-05-07 12:13:21.748090999 +0200 CEST m=+263765.203061653 !!  24ms authentication error: EOF
May 07 12:13:24 gismo evcc[509329]: 2025-05-07 12:13:22.494423933 +0200 CEST m=+263765.949394547 !!  43ms authentication error: EOF
May 07 12:13:24 gismo evcc[509329]: 2025-05-07 12:13:24.178760185 +0200 CEST m=+263767.633730839 !!   8ms authentication error: EOF
May 07 12:13:24 gismo evcc[509329]: [site  ] ERROR 2025/05/07 12:13:24 pv 1 power: authentication error: EOF
May 07 12:13:24 gismo evcc[509329]: [site  ] ERROR 2025/05/07 12:13:24 grid power: authentication error: EOF

Die Passwörter für meine E3/DC Batterie sind aber ganz sicher richtig. Wirklich. Sie funktionieren im E3/DC Web Portal und das RSCP Passwort an der Batterie selbst ist ebenfalls so gesetzt wie in der EVCC doc für die E3DC beschrieben.

Nach einem Neustart von EVCC funktioniert auch alles! Nur nach einigen Stunden kommen die EOF Fehlermeldungen.

Hier alle Daten

EVCC Version 0.203.5

evcc.yaml

# unique installation id
interval: 60s # How often to check status of connected hardware => Needed to decrease because WebastoWallbox is too slow!

sponsortoken: eyJhbGciOiJIUzI1NiIXXXXXXXXXX  # of course :-)

meters:
- type: template
  template: e3dc-rscp
  usage: grid        # <=   brauche das auch als grid?   Oder nur als pv und battery?
  host: 192.168.178.25
  port: 5033
  user: e3dc@mydomain.de
  password: <passwort aus dem E3DC Webportal>
  key: <rscp passwort wie an der Batterie eingestellt>
  name: grid1
- type: template
  template: e3dc-rscp
  usage: pv
  host: 192.168.178.25
  port: 5033
  user: e3dc@doogie.de
  password: <passwort aus dem E3DC Webportal>
  key: <rscp passwort wie an der Batterie eingestellt>
  name: pv2
- type: template
  template: e3dc-rscp
  usage: battery
  host: 192.168.178.25
  port: 5033
  user: e3dc@doogie.de
  password: <passwort aus dem E3DC Webportal>
  key: <rscp passwort wie an der Batterie eingestellt>
  name: battery3

site:
  title: Dahoam
  residualPower: 100  # https://docs.evcc.io/en/docs/reference/configuration/site#residualpower 
  meters:
    grid: grid1
    pv:
      - pv2
    battery:
      - battery3

Fragen

• Muss ich die E3/DC auch als grid eintragen? Oder nur als PV und Battery?
• Kann es daran liegen, dass die E3/DC nicht schnell genug ist (ihr TCP/IP stack) Ich habe das interval schon auf 60 sec gesetzt. Hilft aber leider nicht.

Vielen Dank für eure Tips!

[0x3d13f]

Siehe auch #19553
Die config sieht OK aus (sonst würde es auch nicht erst mal gehen). Mein E3/DC läuft mit Intervall 20s problemlos über Kabel Ethernet.