evcc Heizstab mit Shelly 1

[marcelgrams-smart]

Hallo, ich weiß es gibt schon viele Beiträge mit Heizstab und Shellys.
Ich habe ein Shelly1 (gen.1) mit dem zusätzlichen Temp. Add on.
Kann mir jemand von Euch helfen... Ich möchte gerne das beim Laden die Temparatur des Shelly als Soc betrachtet wird.

Habe es mit folgendem probiert:

name: wws
type: custom
title: Warmwasserspeicher_mit_Tempanzeige
capacity: 80 # battery capacity (kWh)
phases: 1
soc:
source: http
uri: http://192.168.180.22/status
method: GET
jq: .ext_temperature.tC
timeout: 20s
#onIdentify:
#targetSoC: 74
#mode: "off"

Aber das klappt nicht wirklich.
Wer hat ein Idee? Viele Grüße
Marcel

[VolkerK62]

Prinzipiell nicht falsch.

Aber das klappt nicht wirklich.

Das ist etwas dünn.
Gibt es Fehlermeldungen?
was sagt evcc vehicle wws --log trace?

[marcelgrams-smart]

Guten Morgen, anbei das LOG: [main ] INFO 2024/05/11 08:28:07 evcc 0.126.2 [main ] INFO 2024/05/11 08:28:07 using config file: C:\Users\Marcel\Downloads\evcc_0.126.2_windows-amd64\evcc.yaml [http ] TRACE 2024/05/11 08:28:07 GET http://192.168.180.22/status [http ] TRACE 2024/05/11 08:28:08 {"wifi_sta":{"connected":true,"ssid":"IOT","ip":"192.168.180.22","rssi":-54},"cloud":{"enabled":false,"connected":false},"mqtt":{"connected":false},"time":"08:28","unixtime":1715408887,"serial":63,"has_update":false,"mac":"485519CA1FEC","cfg_changed_cnt":2,"actions_stats":{"skipped":0},"relays":[{"ison":false,"has_timer":false,"timer_started":0,"timer_duration":0,"timer_remaining":0,"source":"http"}],"meters":[{"power":0.00,"is_valid":true}],"inputs":[{"input":0,"event":"","event_cnt":0}],"ext_sensors":{"temperature_unit":"C"},"ext_temperature":{"0":{"hwID":"28ebd55f0e0000f5","tC":41.25,"tF":106.25}},"ext_humidity":{},"update":{"status":"idle","has_update":false,"new_version":"20230913-112003/v1.14.0-gcb84623","old_version":"20230913-112003/v1.14.0-gcb84623","beta_version":"20231107-162940/v1.14.1-rc1-g0617c15"},"ram_total":51688,"ram_free":39104,"fs_size":233681,"fs_free":149847,"uptime":55767} .Soc: strconv.ParseFloat: parsing "<nil>": invalid syntax Capacity: 80.0kWh Features: [] Viele Grüße Von: VolkerK62 ***@***.***> Gesendet: Samstag, 11. Mai 2024 05:27 An: evcc-io/evcc ***@***.***> Cc: Author ***@***.***>; marcelgrams-smart ***@***.***> Betreff: Re: [evcc-io/evcc] evcc Heizstab mit Shelly 1 (Discussion #13861) Prinzipiell nicht falsch. Aber das klappt nicht wirklich. Das ist etwas dünn. Gibt es Fehlermeldungen? was sagt evcc vehicle wws --log trace? — Reply to this email directly, view it on GitHub <#13861 (comment)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/BIKC5IIDQCY4Z7K23DD44NDZBWFWNAVCNFSM6AAAAABHRIGJGGVHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4TGOJRHA2DM> . You are receiving this because you authored the thread. <https://github.com/notifications/beacon/BIKC5IPVS3R3IVF5DB7NVMLZBWFWNA5CNFSM6AAAAABHRIGJGGWGG33NNVSW45C7OR4XAZNRIRUXGY3VONZWS33OINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQAR5HOM.gif> Message ID: ***@***.*** ***@***.***> > [ { ***@***.***": "http://schema.org", ***@***.***": "EmailMessage", "potentialAction": { ***@***.***": "ViewAction", "target": "#13861 (comment)", "url": "#13861 (comment)", "name": "View Discussion" }, "description": "View this Discussion on GitHub", "publisher": { ***@***.***": "Organization", "name": "GitHub", "url": "https://github.com" } } ]

[VolkerK62]

so sollte es gehen.

- name: wws
  type: custom
  title: Warmwasserspeicher_mit_Tempanzeige
  capacity: 80 # battery capacity (kWh)
  phases: 1
  soc:
    source: http
    uri: http://192.168.180.22/status
    jq: .ext_temperature."0".tC
  timeout: 20s

[marcelgrams-smart]

Hallo, super. Damit zeigt er einen Soc an. Kann man das auch in Grad anzeigen. Und er fängt mit Laden an und dann geht das Wasserboiler wieder aus. Dann steht drin im Evcc Überschuss verfügbar und es geht wieder an. Das wiederholt sich alle 2min ca! Was müßte man noch ändern? Viele Grüße Marcel Von: VolkerK62 ***@***.***> Gesendet: Samstag, 11. Mai 2024 08:40 An: evcc-io/evcc ***@***.***> Cc: Author ***@***.***>; marcelgrams-smart ***@***.***> Betreff: Re: [evcc-io/evcc] evcc Heizstab mit Shelly 1 (Discussion #13861) so sollte es gehen. - name: wws type: custom title: Warmwasserspeicher_mit_Tempanzeige capacity: 80 # battery capacity (kWh) phases: 1 soc: source: http uri: http://192.168.180.22/status jq: .ext_temperature."0".tC timeout: 20s — Reply to this email directly, view it on GitHub <#13861 (reply in thread)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/BIKC5IKQZ5IM2OZTGZCV7ALZBW4LFAVCNFSM6AAAAABHRIGJGGVHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4TGOJSHE2TK> . You are receiving this because you authored the thread.Message ID: ***@***.***> [ { ***@***.***": "http://schema.org", ***@***.***": "EmailMessage", "potentialAction": { ***@***.***": "ViewAction", "target": "#13861 (reply in thread)", "url": "#13861 (reply in thread)", "name": "View Discussion" }, "description": "View this Discussion on GitHub", "publisher": { ***@***.***": "Organization", "name": "GitHub", "url": "https://github.com" } } ]

[VolkerK62]

Mail-Antworten sind echt ätzend in Github.

Ja, man kann auch "Grad" anzeigen lassen. Dazu beim Charger heating: true eintragen.
Für das andere "Problem" müsstest du mal deine komplette Konfig zeigen (bitte LoginDaten und Passwörter anonymisieren)

und WICHTIG: bitte formatiert einfügen
also code einfügen, code komplett markieren und im Menüband <> klicken
dadurch werden am Anfang und am Ende je 3 backtiks eingefügt. Dann ist die Konfig richtig formatiert und gut lesbar.

[marcelgrams-smart]

Danke. Gradzahl geht so weit. Email Antwort war heute morgen unklug. Code kommt gleich

[marcelgrams-smart]

network:
  # schema is the HTTP schema
  # setting to `https` does not enable https, it only changes the way URLs are generated
  schema: http
  # host is the hostname or IP address
  # if the host name contains a `.local` suffix, the name will be announced on MDNS
  # docker: MDNS announcements don't work. host must be set to the docker host's name.
  host: 192.168.180.70
  # port is the listening port for UI and api
  # evcc will listen on all available interfaces
  port: 7070

interval: 30s # control cycle interval. Interval <30s can lead to unexpected behavior, see https://docs.evcc.io/docs/reference/configuration/interval

# database configuration for persisting charge sessions and settings
# database:
#   type: sqlite
#   dsn: <path-to-db-file>

# sponsor token enables optional features (request at https://sponsor.evcc.io)
# sponsortoken:

# telemetry enables aggregated statistics
#
# Telemetry allows collecting usage data (grid and green energy, charge power).
# Data is aggregated, no individual charging sessions are tracked. The collected,
# anonymous data can be retrieved using https://api.evcc.io.
#
# See https://github.com/evcc-io/evcc/pull/4343 or details.
#
# For time being, this is only available to sponsors, hence data is associated with
# the sponsor token's identity.
#
# telemetry: true

# log settings
log: debug
levels:
  site: debug
  lp-1: debug
  lp-2: debug
  cache: error
  db: error

# modbus proxy for allowing external programs to reuse the evcc modbus connection
# each entry will start a proxy instance at the given port speaking Modbus TCP and
# relaying to the given modbus downstream device (either TCP or RTU, RS485 or TCP)
modbusproxy:
  #  - port: 5200
  #    uri: solar-edge:502
  #    # rtu: true
  #    # readonly: true # use `deny` to raise modbus errors

# 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
meters:
  - name: my_grid
    type: template
    template: victron-energy
    usage: grid
    host: 192.168.180.24 # IP-Adresse oder Hostname
    port: 502 # Port (optional) 

  - name: my_pv
    type: template
    template: victron-energy
    usage: pv
    host: 192.168.180.24 # IP-Adresse oder Hostname
    port: 502 # Port (optional)
    
  - name: my_battery
    type: template
    template: victron-energy
    usage: battery
    host: 192.168.180.24 # IP-Adresse oder Hostname
    port: 502 # Port (optional)
    
# 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
chargers:
  - name: WP_SG
    type: template
    template: shelly
    host: 192.168.180.22
    standbypower: -4500 
    integrateddevice: true
    icon: waterheater
    heating: true
    
  - name: my_Wasser
    type: template
    template: shelly
    host: 192.168.180.22 # IP-Adresse oder Hostname
    channel: 0 # optional
    standbypower: 15 # Leistung oberhalb des angegebenen Wertes wird als Ladeleistung gewertet (optional) 
    icon: waterheater
    heating: true
    
  - name: Easee-Home
    type: template
    template: easee
    user: meinmail@mein.gmx
    password: xxxxx
    charger: EHJY8V4U
    timeout: 20s # optional
    authorize: # Steuert ob evcc die Authentifizierung am Charger vornimmt. Vorteil ist ein kontrollierter Ladestart. Nicht kompatibel mit RFID Identifikation von Fahrzeugen. (optional) 
# trial token, valid until 2024-05-19
sponsortoken: 

# 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
vehicles:
  - name: Skoda
    type: template
    template: enyaq
    title: # Wird in der Benutzeroberfläche angezeigt (optional)
    user: meinemail@mein.gmx
    password: xxxx
    vin:  # Erforderlich, wenn mehrere Fahrzeuge des Herstellers vorhanden sind (optional)
    capacity: 80 # Akkukapazität in kWh (optional)
    timeout: 10s # optional
    
  #- name: wws
   # type: template
    #template: shelly
    #title: Warmwasserspeicher
    #capacity: 60 #Kwh
    #host: 192.168.180.22
    #phases: 1
    #soc:
    #limitSoC: 65
#   mode: pv

  - name: wws
    type: custom
    title: Warmwasserspeicher_mit_Tempanzeige
    capacity: 60 # battery capacity (kWh)
    phases: 1
    soc:
     source: http
     uri: http://192.168.180.22/status
     jq: .ext_temperature."0".tC
     timeout: 20s

# site describes the EVU connection, PV and home battery
site:
  title: Home # display name for UI
  meters:
    grid: my_grid # grid meter
    pv:
      - my_pv # list of pv inverters/ meters
    battery:
      - my_battery # list of battery meters
    #aux:
     # - aux # list of auxiliary meters for adjusting grid operating point
  #residualPower: 100 # additional household usage margin
  #maxGridSupplyWhileBatteryCharging: 0 # ignore battery charging if AC consumption is above this value

# loadpoint describes the charger, charge meter and connected vehicle
loadpoints:
  - title: Hof # display name for UI
    charger: Easee-Home # charger
    #meter: charge # charge meter
    mode: "off" # default charge mode to apply when vehicle is disconnected; use "off" to disable by default if charger is publicly available

    # remaining settings are experts-only and best left at default values
    priority: 0 # relative priority for concurrent charging in PV mode with multiple loadpoints (higher values have higher priority)
    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 (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)
    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)
      
  - title: WP SG+
    charger: WP_SG
    mode: off
    phases: 1
    mincurrent: 6
    maxcurrent: 11
    priority: 1
    enable:
      threshold: 0
      delay: 1m
    disable: 
      threshold: 0
      delay: 5m
    guardduration: 30m  # Pause zwischen zwei Schaltvorgängen, wichtig bei WP
 
  - title: Heizraum # display name for UI
    charger: my_Wasser # charger
    #meter: charge # charge meter
    mode: "off" # default charge mode to apply when vehicle is disconnected; use "off" to disable by default if charger is publicly available

    # remaining settings are experts-only and best left at default values
    priority: 0 # relative priority for concurrent charging in PV mode with multiple loadpoints (higher values have higher priority)
    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 (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)
    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)

# tariffs are the fixed or variable tariffs
tariffs:
  currency: EUR # three letter ISO-4217 currency code (default EUR)
  grid:
    # either static grid price (or price zones)
    type: fixed
    price: 0.294 # EUR/kWh

    # or variable tariffs
    # type: tibber
    # token: "476c477d8a039529478ebd690d35ddd80e3308ffc49b59c65b142321aee963a4" # access token
    # homeid: "cc83e83e-8cbf-4595-9bf7-c3cf192f7d9c" # optional if multiple homes associated to account

    # type: awattar
    # region: de # optional, choose at for Austria
    # charges: # optional, additional charges per kWh
    # tax: # optional, additional tax (0.1 for 10%)

    # type: octopusenergy
    # tariff: AGILE-FLEX-22-11-25 # Tariff code
    # region: A # optional

    # type: elering # Nordpool
    # region: ee # or lt, lv, fi
    # charges: # optional, additional charges per kWh
    # tax: # optional, additional tax (0.1 for 10%)

    # type: energinet # Energinet using the price in DKK
    # region: dk1 # or dk2
    # charges: # optional, additional charges per kWh
    # tax: # optional, additional tax (0.1 for 10%)

    # type: entsoe # Entso-E european market data
    # domain: BZN|DE-LU # https://transparency.entsoe.eu/content/static_content/Static%20content/web%20api/Guide.html#_areas
    # securitytoken: # api token
    # charges: # optional, additional charges per kWh
    # tax: # optional, additional tax (0.1 for 10%)

    # type: pun # PUN - Prezzo unico nazionale - Hourly Italian wholesale prices
    # charges: 0 # optional, additional charges per kWh
    # tax: 0 # optional, additional tax (0.1 for 10%)

    # type: amber
    # token: # api token from https://app.amber.com.au/developers/
    # siteid: # site ID returned by the API
    # channel: general

    # type: custom # price from a plugin source; see https://docs.evcc.io/docs/reference/plugins
    # price:
    #   source: http
    #   uri: https://example.org/price.json
    #   jq: .price.current

  feedin:
    # rate for feeding excess (pv) energy to the grid
    type: fixed
    price: 0.08 # EUR/kWh

    # type: octopusenergy
    # tariff: AGILE-FLEX-22-11-25 # Tariff code
    # region: A # optional

    # type: amber
    # token: # api token from https://app.amber.com.au/developers/
    # siteid: # site ID returned by the API
    # channel: feedIn
  co2:
    # co2 tariff provides co2 intensity forecast and is for co2-optimized target charging if no variable grid tariff is specified
    # type: grünstromindex # GrünStromIndex (Germany only)
    # zip: <zip>

    # type: electricitymaps # https://app.electricitymaps.com/map
    # uri: <uri>
    # token: <token> # needs to be a token with forecast (not in the free tier)
    # zone: DE

    # type: ngeso # National Grid Electricity System Operator data (Great Britain only) https://carbonintensity.org.uk/
    # provides national data if both region and postcode are omitted - Choose ONE only!
    # region: 1 # optional, coarser than using a postcode - The region details are at https://carbon-intensity.github.io/api-definitions/#region-list
    # postcode: SW1 # optional - Outward postcode i.e. RG41 or SW1 or TF8. Do not include full postcode, outward postcode only

# mqtt message broker
mqtt:
  # broker: localhost:1883
  # topic: evcc # root topic for publishing, set empty to disable
  # user:
  # password:

# influx database
influx:
  # url: http://localhost:8086
  # database: evcc
  # user:
  # password:

# eebus credentials
eebus:
  # uri: # :4712
  # interfaces: # limit eebus to specific network interfaces
  # - en0
  # certificate: # local signed certificate, required, can be generated via `evcc eebus-cert`
  #   public: # public key
  #   private: # private key

# push messages
messaging:
  events:
    start: # charge start event
      title: Charge started
      msg: Started charging in "${mode}" mode
    stop: # charge stop event
      title: Charge finished
      msg: Finished charging ${chargedEnergy:%.1fk}kWh in ${chargeDuration}.
    connect: # vehicle connect event
      title: Car connected
      msg: "Car connected at ${pvPower:%.1fk}kW PV"
    disconnect: # vehicle connected event
      title: Car disconnected
      msg: Car disconnected after ${connectedDuration}
    soc: # vehicle soc update event
      title: Soc updated
      msg: Battery charged to ${vehicleSoc:%.0f}%
    guest: # vehicle could not be identified
      title: Unknown vehicle
      msg: Unknown vehicle, guest connected?
  services:
  # - type: pushover
  #   app: # app id
  #   recipients:
  #   - # list of recipient ids
  # - type: telegram
  #   token: # bot id
  #   chats:
  #   - # list of chat ids
  # - type: email
  #   uri: smtp://<user>:<password>@<host>:<port>/?fromAddress=<from>&toAddresses=<to>
  # - type: ntfy
  #   uri: https://<host>/<topics>
  #   priority: <priority>
  #   tags: <tags>

[marcelgrams-smart]

Hallo Volker, wie gesagt die Heizung geht immer aus und wieder an. Mir fiel gerade auch auf. Wenn ich auf PV stelle, dann geht die Heizung an obwohl nur 800Watt beim Überschuss vorhanden sind.
Dann wäre es auch gut wenn man dem Wasserboiler dem Charger vorgeben kann. Wenn der Charger aus gemacht wird dann löscht sich der Wasserboiler raus und man muss ihn von Hand auswählen. Und bei Limit geht er immer auf 100°C. Kann man da nicht 60°C als maximal vorgeben? Danke für den Support.

[VolkerK62]

eins nach dem anderen.
Du hast den Shelly 2x als charger definiert (wp-SG und my_wasser) und auch 2 Loadpoints mit diesen 2 chargern. Das kann nicht funktionieren, weil es nur ein Gerät ist.

[marcelgrams-smart]

Hi, das war noch vom testen und Probieren. Beide Einträge mit wp-SG sind entfernt!

[VolkerK62]

ok. Welche Leistung hat der Heizstab?
Die solltest du beim charger als negative standbypower eintragen und noch integrateddevice: true ergänzen.

Am Loadpoint fehlt noch vehicle: wws .

Im WebUI in den Loadpoint Settings dann Min- und Max Ladestrom entsprechend der Leistung des Heizstab eintragen.
Der Min. Ladestrom legt dann auch die Einschaltschwelle fest.

Bzgl. Limit: Das kann man beim Vehicle festlegen. Das geht aber nicht, wenn heating eingetragen ist.
Also heating: true auskommentieren. evcc neu starten. Dann im WebUI am Loadpoint unten MItte auf Plan. Im Tab Ankunft kannst du das Ladelimit festlegen. Dann heating: true wieder reinnehmen und neu starten.

[marcelgrams-smart]

Hallo, danke für die Hilfe, es funktioniert nun so wie gewünscht.

[tw3aker]

ja, heating: true ist auskommentiert.
Kann ich ja jetzt wieder aktivieren, wenn ich mal die temp gesetzt habe oder?
Wie kann ich das % auf C ummünzen??

[VolkerK62]

Wie kann ich das % auf C ummünzen??

Das passiert automatisch durch heating: true

[tw3aker]

Super, langsam wird es. Wie kann ich jetzt den einen meter vom anderen meter abziehen??
Habe mit Source herumgespielt usw., aber irgendwie will es nicht.

[VolkerK62]

schau mal in die neue Diskussion

[tw3aker]

Für alle die, die es interessiert, wie es jetzt tatsächlich bei mir funktioniert:

vehicles:
  - name: Wechselrichter
    type: custom
    title: Wechselrichter
    phases: 1
    soc:
      source: mqtt
      topic: homeassistant/sensor/temp_wechselrichter_temperature/state
      timeout: 90s
      
chargers:
  - type: template
    template: shelly
    host: 192.168.40.143
    standbypower: -4500
    icon: waterheater
    integrateddevice: true
    heating: true
    name: Wechselrichter
    
loadpoints:
  - title: Warmwasser # display name for UI
    meter: test
    charger: Wechselrichter # charger
    vehicle: Wechselrichter
    mode: "off"

Vielen Dank für eure Hilfe