Autos werden an den Wallboxen nicht mehr geladen

[vovo2804]

Hallo,
mein System hat jetzt mehr als ein Jahr seinen Dienst anstandslos erledigt und meine beiden Autos Problemlos wie angefordert (PV, Min + PV, schnell) geladen.
seit einigen Tagen melden die Fahrzeuge einen Fehler und werden nicht mehr geladen.
Der Fehler tritt bei beiden angeschlossenen Wallboxen auf und die Logdatei zeigt in der Regel keine Fehlermeldung an.
Diesmal sind zwei Fehlermeldungen dabei und ich stelle daher das LOG-Protokoll hier einmal ein.
Vielleicht erkennt jemand, wo das Problem liegt...

[main ] INFO 2026/01/30 11:12:16 evcc 0.300.6
[main ] INFO 2026/01/30 11:12:16 using config file: /config/evcc.yaml
[main ] INFO 2026/01/30 11:12:16 using sqlite database: /data/evcc.db?_pragma=busy_timeout(5000)
[mqtt ] INFO 2026/01/30 11:12:16 connecting evcc-682580921 at tcp://192.168.178.200:1883
[mqtt ] DEBUG 2026/01/30 11:12:16 tcp://192.168.178.200:1883 connected
[main ] INFO 2026/01/30 11:12:16 OCPP local url: ws://127.0.0.1:8887/
[main ] INFO 2026/01/30 11:12:16 UI local url: http://127.0.0.1:7070
[lp-2 ] DEBUG 2026/01/30 11:12:19 set title: Lambda
[lp-2 ] DEBUG 2026/01/30 11:12:19 set priority: 0
[lp-2 ] DEBUG 2026/01/30 11:12:19 set smart cost limit: 0.2
[lp-2 ] DEBUG 2026/01/30 11:12:19 set smart feed-in limit:
[lp-2 ] DEBUG 2026/01/30 11:12:19 set thresholds: {Enable:{Delay:1m0s Threshold:0} Disable:{Delay:3m0s Threshold:0}}
[lp-2 ] DEBUG 2026/01/30 11:12:19 set plan energy: 0kWh @ 0001-01-01 00:53:28 +0053 LMT
[lp-2 ] DEBUG 2026/01/30 11:12:19 set plan strategy: continuous=false, precondition=0s
[lp-2 ] DEBUG 2026/01/30 11:12:19 set session energy limit: 0
[lp-2 ] DEBUG 2026/01/30 11:12:19 set session soc limit: 61
[lp-2 ] DEBUG 2026/01/30 11:12:19 set soc config: {Poll:{Mode:charging Interval:1h0m0s} Estimate:0xc0009b3e98}
[lp-2 ] DEBUG 2026/01/30 11:12:19 set default mode:
[lp-2 ] DEBUG 2026/01/30 11:12:19 set phases: 3
[lp-2 ] DEBUG 2026/01/30 11:12:19 set min current: 2
[lp-2 ] DEBUG 2026/01/30 11:12:19 set max current: 16
[lp-3 ] DEBUG 2026/01/30 11:12:19 set title: Webasto
[lp-3 ] DEBUG 2026/01/30 11:12:19 set priority: 0
[lp-3 ] DEBUG 2026/01/30 11:12:19 set smart cost limit:
[lp-3 ] DEBUG 2026/01/30 11:12:19 set smart feed-in limit:
[lp-3 ] DEBUG 2026/01/30 11:12:19 set thresholds: {Enable:{Delay:1m0s Threshold:0} Disable:{Delay:3m0s Threshold:0}}
[lp-3 ] DEBUG 2026/01/30 11:12:19 set plan energy: 0kWh @ 0001-01-01 00:53:28 +0053 LMT
[lp-3 ] DEBUG 2026/01/30 11:12:19 set plan strategy: continuous=false, precondition=0s
[lp-3 ] DEBUG 2026/01/30 11:12:19 set session energy limit: 0
[lp-3 ] DEBUG 2026/01/30 11:12:19 set session soc limit: 0
[lp-3 ] DEBUG 2026/01/30 11:12:19 set soc config: {Poll:{Mode:connected Interval:1h0m0s} Estimate:0xc000368399}
[lp-3 ] DEBUG 2026/01/30 11:12:19 set default mode: now
[lp-3 ] DEBUG 2026/01/30 11:12:19 set phases: 1
[lp-3 ] DEBUG 2026/01/30 11:12:19 set min current: 6
[lp-3 ] DEBUG 2026/01/30 11:12:19 set max current: 10
[lp-1 ] DEBUG 2026/01/30 11:12:19 charge total import: 10423.500kWh
[lp-2 ] DEBUG 2026/01/30 11:12:19 charge total import: 4662.007kWh
[lp-3 ] DEBUG 2026/01/30 11:12:20 charge total import: 0.100kWh
[site ] INFO 2026/01/30 11:12:21 site config:
[site ] INFO 2026/01/30 11:12:21 meters: grid ✓ pv ✓ battery ✓
[site ] INFO 2026/01/30 11:12:21 grid: power ✓ energy ✓ currents ✓
[site ] INFO 2026/01/30 11:12:21 pv 1: power ✓ energy ✓ currents ✗
[site ] INFO 2026/01/30 11:12:21 battery 1: power ✓ energy ✓ currents ✗ soc ✓ capacity ✗
[site ] INFO 2026/01/30 11:12:21 vehicles:
[site ] INFO 2026/01/30 11:12:21 vehicle 1: range ✓ finish ✓ status ✓ climate ✓ wakeup ✓
[site ] INFO 2026/01/30 11:12:21 vehicle 2: range ✓ finish ✓ status ✓ climate ✗ wakeup ✓
[site ] INFO 2026/01/30 11:12:21 tariffs:
[site ] INFO 2026/01/30 11:12:21 grid: priceforecast
[site ] INFO 2026/01/30 11:12:21 feed-in: pricestatic
[site ] INFO 2026/01/30 11:12:21 co2: ✗
[site ] INFO 2026/01/30 11:12:21 solar: ✓
[lp-1 ] INFO 2026/01/30 11:12:21 loadpoint 1:
[lp-1 ] INFO 2026/01/30 11:12:21 mode: now
[lp-1 ] INFO 2026/01/30 11:12:21 charger: power ✓ energy ✓ currents ✓ phases ✗ wakeup ✗
[lp-1 ] INFO 2026/01/30 11:12:21 meters: charge ✓
[lp-1 ] INFO 2026/01/30 11:12:21 charge: power ✓ energy ✓ currents ✓
[lp-2 ] INFO 2026/01/30 11:12:21 loadpoint 2:
[lp-2 ] INFO 2026/01/30 11:12:21 mode: pv
[lp-2 ] INFO 2026/01/30 11:12:21 charger: power ✓ energy ✓ currents ✗ phases ✗ wakeup ✗
[lp-2 ] INFO 2026/01/30 11:12:21 meters: charge ✓
[lp-2 ] INFO 2026/01/30 11:12:21 charge: power ✓ energy ✓ currents ✗
[lp-3 ] INFO 2026/01/30 11:12:21 loadpoint 3:
[lp-3 ] INFO 2026/01/30 11:12:21 mode: now
[lp-3 ] INFO 2026/01/30 11:12:21 charger: power ✓ energy ✓ currents ✓ phases ✗ wakeup ✗
[lp-3 ] INFO 2026/01/30 11:12:21 meters: charge ✓
[lp-3 ] INFO 2026/01/30 11:12:21 charge: power ✓ energy ✓ currents ✓
[site ] DEBUG 2026/01/30 11:12:21 set buffer soc: 80
[site ] DEBUG 2026/01/30 11:12:21 set buffer start soc: 90
[site ] DEBUG 2026/01/30 11:12:21 set priority soc: 25
[site ] DEBUG 2026/01/30 11:12:21 set battery discharge control: true
[site ] DEBUG 2026/01/30 11:12:21 set grid charge limit: 0.1
[site ] DEBUG 2026/01/30 11:12:21 accumulated solar yield: restored 5429.130kWh forecasted, map[my_pv:{clock: updated:{wall:0 ext:0 loc:} meter: Accumulated:4797.36187670928}] produced
[site ] DEBUG 2026/01/30 11:12:21 solar forecast: accumulated 2.833Wh from 0001-01-01 00:00:00 +0000 UTC to 2026-01-30 11:12:21 +0100 CET
[site ] DEBUG 2026/01/30 11:12:21 solar forecast: produced 4797.362
[site ] DEBUG 2026/01/30 11:12:21 solar forecast: accumulated 5429.130kWh, produced 4797.362kWh, scale 0.884
[lp-1 ] DEBUG 2026/01/30 11:12:21 phase timer inactive
[lp-1 ] DEBUG 2026/01/30 11:12:21 pv timer inactive
[lp-1 ] DEBUG 2026/01/30 11:12:21 set charge current limit: 4A
[lp-2 ] DEBUG 2026/01/30 11:12:21 set smart cost limit: 0.2
[lp-2 ] DEBUG 2026/01/30 11:12:21 phase timer inactive
[lp-2 ] DEBUG 2026/01/30 11:12:21 pv timer inactive
[lp-3 ] DEBUG 2026/01/30 11:12:21 phase timer inactive
[lp-3 ] DEBUG 2026/01/30 11:12:21 pv timer inactive
[lp-3 ] WARN 2026/01/30 11:12:21 poll mode '{connected 1h0m0s}' may deplete your battery or lead to API misuse. USE AT YOUR OWN RISK.
[site ] DEBUG 2026/01/30 11:12:21 ----
[lp-3 ] DEBUG 2026/01/30 11:12:21 charge power: 0W
[lp-1 ] DEBUG 2026/01/30 11:12:21 charge power: 3460W
[lp-1 ] DEBUG 2026/01/30 11:12:21 charge currents: [14.8 0 0]A
[lp-2 ] DEBUG 2026/01/30 11:12:21 charge power: 951W
[lp-3 ] DEBUG 2026/01/30 11:12:21 charge currents: [0 0 0]A
[site ] DEBUG 2026/01/30 11:12:22 battery 1 power: 53W
[site ] DEBUG 2026/01/30 11:12:22 grid power: 2870W
[site ] DEBUG 2026/01/30 11:12:23 pv 1 power: 1785W
[site ] DEBUG 2026/01/30 11:12:23 battery 1 soc: 18%
[site ] DEBUG 2026/01/30 11:12:23 !! solar production: accumulate set my_pv 23770.280kWh meter total (was: Accumulated: 4797.362kWh updated: 0001-01-01 00:00:00 +0000 UTC)
[site ] DEBUG 2026/01/30 11:12:23 !! solar production: accumulate moved my_pv from 4797.362 to 4797.362

[abuesen]

[main ] INFO 2026/01/30 11:12:16 evcc 0.300.6

Hi.

Du nutzt evcc zur Steuerung der Wallboxen und schreibst hier bei wbec. Ist wenig sinnvoll. Stelle die Frage am besten im evcc-Bereich.

An Deinem Log sieht man jedoch, dass Du drei Loadpoints (Wallboxen) konfiguriert hast, berichtest im Text aber nur von Zweien.
Weiter im Log sieht man, dass der Ladevorgang mit 3,4 kW gestartet wird und dann jedoch auf 0,9kW abregelt. Da man mindestens 6A nutzen muss ist das selbst für eine Phase (230V x 6A = 1,34kW) zu wenig. Da sich Wallbox oder Auto an den minimalen Strom halten wird abgeschaltet. Sieht man an "charge currents: [0 0 0]A", also kein Ladestrom.

Da evcc den Strom auf 951W runterregelt liegt es an evcc, vermutlich ein Konfigurationsfehler. Updates gemacht?

Für Deine Anfrage bei evcc schreibe dort rein, welche Wallboxen Du nutzt und wie diese angebunden sind.