Optimizer problem with prognose

[Snited]

Description

I have a daily peak in the grid impurt / houshold whitch i cant explain. how can i fix this?

Steps to Reproduce

1. more
2. optimize
3. view result_ charging Plan

Configuration (YAML)

# open evcc at http://evcc.local:7070
network:
  schema: http
  host: evcc.local # .local suffix announces the hostname on MDNS
  port: 7070
log: info
levels:
  cache: error
# unique installation id
plant: *****
site:
  title: zu Hause
mqtt:
  broker: 192.168.177.175:1883
  topic: # root topic for publishing, set empty to disable publishing
  clientid: evcc
  user: *****
  password: *****
meters:

chargers:

loadpoints:

tariffs:
  grid:
    type: tibber
    token: *****
  feedin:
    type: fixed
    price: 0.0683
  co2:
    type: grünstromindex
    zip: *****
  solar:
    - type: template # dachsued
      template: forecast-solar
      lat: *****
      lon: *****
      dec: 42 # 0 = horizontal, 90 = vertikal
      az: 20 # -180 = Norden, -90 = Osten, 0 = Süden, 90 = Westen, 180 = Norden
      kwp: 6.93
    - type: template # dachost
      template: forecast-solar
      lat: *****
      lon: *****
      dec: 38 # 0 = horizontal, 90 = vertikal
      az: -70 # -180 = Norden, -90 = Osten, 0 = Süden, 90 = Westen, 180 = Norden
      kwp: 0.77
    - type: template # dachwest
      template: forecast-solar
      lat: *****
      lon: *****
      dec: 38 # 0 = horizontal, 90 = vertikal
      az: 110 # -180 = Norden, -90 = Osten, 0 = Süden, 90 = Westen, 180 = Norden
      kwp: 0.77
    - type: template # gartenhausost
      template: forecast-solar
      lat: *****
      lon: *****
      dec: 15 # 0 = horizontal, 90 = vertikal
      az: -95 # -180 = Norden, -90 = Osten, 0 = Süden, 90 = Westen, 180 = Norden
      kwp: 1.245
    - type: template # gartenhauswest
      template: forecast-solar
      lat: *****
      lon: *****
      dec: 15 # 0 = horizontal, 90 = vertikal
      az: 85 # -180 = Norden, -90 = Osten, 0 = Süden, 90 = Westen, 180 = Norden
      kwp: 1.245

Configuration (UI)

{
  "charger": [
    {"id":7,"name":"db:7","type":"template","config":{"template":"go-e-v3","host":"192.168.177.110"},"deviceProduct":"go-e Charger Gemini"}
  ],
  "experimental": true,
  "influx": {"database":"","insecure":false,"org":"","password":"","token":"","url":"","user":""},
  "interval": 30,
  "loadpoints": [
    {"id":6,"name":"db:6","batteryBoostLimit":100,"charger":"db:7","defaultMode":"pv","limitEnergy":0,"limitSoc":0,"maxCurrent":20,"minCurrent":6,"minSoc":0,"phasesConfigured":0,"planEnergy":0,"planPrecondition":0,"planStrategy":{"continuous":false,"precondition":0},"planTime":"0001-01-01T00:00:00Z","priority":0,"smartCostLimit":-0.055,"smartFeedInPriorityLimit":null,"soc":{"estimate":true,"poll":{"interval":3600000000000,"mode":"charging"}},"thresholds":{"disable":{"delay":180000000000,"threshold":0},"enable":{"delay":60000000000,"threshold":0}},"title":"go-e charger","ui":{"maxTemp":0,"minTemp":0}}
  ],
  "meter": [
    {"id":9,"name":"db:9","type":"template","config":{"template":"shelly-3em","host":"192.168.177.153","usage":"charge"},"deviceIcon":"heatpump","deviceProduct":"Shelly 3EM (Gen.1)","deviceTitle":"Wärmepumpe"},
    {"id":11,"name":"db:11","type":"template","config":{"template":"homeassistant","energy":"","insecure":false,"maxacpower":2500,"power":"sensor.gartenhaus_anker_solix_solarbank_4_e5000_pro_908_anker_pv_leistung_errechnet","returnEnergy":"sensor.gartenhaus_anker_solix_solarbank_4_e5000_pro_908_anker_solarertrag","uri":"***","usage":"pv"},"deviceProduct":"Home Assistant","deviceTitle":"Anker PV-Leistung"},
    {"id":12,"name":"db:12","type":"template","config":{"template":"homeassistant","currentL1":"sensor.wechselrichter_phase_a_strom","currentL2":"sensor.wechselrichter_phase_b_strom","currentL3":"sensor.wechselrichter_phase_c_strom","energy":"","insecure":false,"maxacpower":8800,"power":"sensor.input_power_with_efficiency_loss","returnEnergy":"sensor.wechselrichter_gesamtenergieertrag","uri":"***","usage":"pv","voltageL1":"sensor.wechselrichter_phase_a_spannung","voltageL2":"sensor.wechselrichter_phase_b_spannung","voltageL3":"sensor.wechselrichter_phase_c_spannung"},"deviceProduct":"Home Assistant","deviceTitle":"Huawei PV-Leistung"},
    {"id":13,"name":"db:13","type":"template","config":{"template":"homeassistant","currentL1":"sensor.anker_solix_smart_meter_gen_2_579_haupt_ct_phase_1_strom","currentL2":"sensor.anker_solix_smart_meter_gen_2_579_haupt_ct_phase_2_strom","currentL3":"sensor.anker_solix_smart_meter_gen_2_579_haupt_ct_phase_3_strom","energy":"sensor.localtibber_0100010800ff_in_k","insecure":false,"maxacpower":"0","power":"sensor.anker_solix_smart_meter_gen_2_579_haupt_ct_gesamtwirkleistung","returnEnergy":"sensor.localtibber_0100020800ff_in_k","uri":"***","usage":"grid","voltageL1":"sensor.anker_solix_smart_meter_gen_2_579_haupt_ct_phase_1_spannung","voltageL2":"sensor.anker_solix_smart_meter_gen_2_579_haupt_ct_phase_2_spannung","voltageL3":"sensor.anker_solix_smart_meter_gen_2_579_haupt_ct_phase_3_spannung"},"deviceProduct":"Home Assistant"},
    {"id":10,"name":"db:10","type":"template","config":{"id":1,"template":"anker-solix-solarbank-max-ac","baudrate":9600,"capacity":5,"comset":"8N1","host":"192.168.177.125","maxacpower":"0","maxchargepower":3000,"maxdischargepower":2500,"maxsoc":100,"minsoc":5,"modbus":"tcpip","port":502,"usage":"battery","watchdog":"60s"},"deviceProduct":"Anker SOLIX Solarbank Max AC","deviceTitle":"Anker"},
    {"id":18,"name":"db:18","type":"template","config":{"template":"tasmota","channel":"1","host":"192.168.177.53","password":"***","usage":"charge","user":"***"},"deviceIcon":"dishwasher","deviceProduct":"Tasmota Tasmota (1 Phase + SML Meter)","deviceTitle":"Geschirrspüler"},
    {"id":8,"name":"db:8","type":"template","config":{"id":3,"template":"huawei-sun2000-hybrid","baudrate":9600,"capacity":10,"comset":"8N1","forceaccharging":"false","host":"192.168.177.175","maxacpower":"0","maxchargepower":5000,"maxdischargepower":5000,"maxsoc":100,"minsoc":3,"modbus":"tcpip","port":502,"storageunit":"1","timeout":"15s","usage":"battery"},"deviceProduct":"Huawei SUN2000 Hybrid-Wechselrichter","deviceTitle":"Huawei"},
    {"id":16,"name":"db:16","type":"template","config":{"template":"shelly-1pm","host":"192.168.177.78","password":"***","usage":"charge","user":"***"},"deviceIcon":"laundry","deviceProduct":"Shelly 1PM","deviceTitle":"Wäschetrockner"},
    {"id":14,"name":"db:14","type":"template","config":{"template":"shelly-1pm","host":"192.168.177.47","password":"***","usage":"charge","user":"***"},"deviceIcon":"climate","deviceProduct":"Shelly 1PM","deviceTitle":"Klimaanlage"},
    {"id":17,"name":"db:17","type":"template","config":{"template":"shelly-1pm","host":"192.168.177.168","password":"***","usage":"charge","user":"***"},"deviceIcon":"airpurifier","deviceProduct":"Shelly Plug S","deviceTitle":"Heizlüfter"},
    {"id":15,"name":"db:15","type":"template","config":{"template":"shelly-1pm","channel":"","host":"192.168.177.41","password":"***","usage":"charge","user":"***"},"deviceIcon":"laundry","deviceProduct":"Shelly Plug S","deviceTitle":"Waschmaschine"}
  ],
  "mqtt": {"broker":"192.168.177.175:1883","caCert":"","clientCert":"","clientID":"evcc","clientKey":"","insecure":false,"password":"***","topic":"evcc","user":"homeassistant"},
  "residualPower": 100,
  "shm": {"deviceId":"","deviceSerial":"","vendorId":""},
  "site": {"aux":null,"battery":["db:8","db:10"],"consumer":["db:9","db:14","db:15","db:16","db:17","db:18"],"ext":null,"grid":"db:13","pv":["db:11","db:12"],"title":"zu Hause"},
  "tariffRefs": {"co2":"","feedIn":"","grid":"","planner":"","solar":null,"temperature":""},
  "vehicle": [
    {"id":1,"name":"db:1","type":"template","config":{"template":"kia","autodetectdisabled":false,"cache":"15m","capacity":"77.4","climaterdisabled":false,"icon":"car","language":"de","maxCurrent":32,"maxPower":11000,"minCurrent":6,"mode":"pv","password":"***","phases":"3","title":"EV6","user":"***","wakeupdisabled":false}}
  ]
}

Logs

[site  ] DEBUG 2026/08/06 14:22:27 battery power: -1424W
[site  ] DEBUG 2026/08/06 14:22:27 battery soc: 70%
[site  ] DEBUG 2026/08/06 14:22:27 grid currents: [11.4 5.56 5.37]A
[site  ] DEBUG 2026/08/06 14:22:28 consumer 1 power: 9W
[site  ] DEBUG 2026/08/06 14:22:28 site power: -1332W
[site  ] DEBUG 2026/08/06 14:22:28 optimizer: optimizing 135 slots until 2026-08-08 00:00:00 +0200 CEST: grid=135, feedIn=615, solar=139, first slot: 7m31s
[site  ] DEBUG 2026/08/06 14:22:28 optimizer: home slots updated with measured 177Wh: [184 215 217 208] -> [177 187 197 200]
[site  ] DEBUG 2026/08/06 14:22:28 solar forecast: produced 24.483kWh, forecasted 17.773kWh, scale 1.378
[site  ] DEBUG 2026/08/06 14:22:28 optimizer: pv slots updated with scale 1.13: [959 939 901 863] -> [1080 1027 957 890]
[lp-1  ] DEBUG 2026/08/06 14:22:28 charge voltages: [228 232 231]V
[lp-1  ] DEBUG 2026/08/06 14:22:28 detected active phases: 1p
[lp-1  ] DEBUG 2026/08/06 14:22:28 session energy: 7.809kWh
[lp-1  ] DEBUG 2026/08/06 14:22:28 charge total import: 823.816kWh
[lp-1  ] DEBUG 2026/08/06 14:22:28 charger status: C
[lp-1  ] DEBUG 2026/08/06 14:22:28 vehicle soc: 52%
[lp-1  ] DEBUG 2026/08/06 14:22:28 vehicle soc limit: 100%
[lp-1  ] DEBUG 2026/08/06 14:22:28 vehicle range: 176km
[lp-1  ] DEBUG 2026/08/06 14:22:28 soc estimated: 52.58% (vehicle: 52.00%)
[lp-1  ] DEBUG 2026/08/06 14:22:28 vehicle soc (estimator): 53%
[lp-1  ] DEBUG 2026/08/06 14:22:28 !! plan: plan time zero
[lp-1  ] DEBUG 2026/08/06 14:22:28 available power 5646W > 4140W min 3p threshold
[lp-1  ] DEBUG 2026/08/06 14:22:28 start phase scale3p timer
[lp-1  ] DEBUG 2026/08/06 14:22:28 phase scale3p in 1m0s
[lp-1  ] DEBUG 2026/08/06 14:22:28 pv charge current: 25.8A = 20A + 5.79A (-1332W @ 1p)
[site  ] DEBUG 2026/08/06 14:22:28 solar forecast: produced 24.483kWh, forecasted 17.773kWh, scale 1.378

Version

v0.313.1

System

linux/amd64, CEST +02:00