SAX SAX Power Home (Plus)

← Solaire, batterie, réseau, compteurs

For battery control, registers 40044/40045 (43/44) must be enabled by technical support. The device's serial number is required for this.

Fonctionnalités prises en charge

Pilotage de la batterie: Pilotage externe de la charge et de la décharge de la batterie domestique par evcc.

Domaines d’utilisation

Compteur avant réseau
Batterie

Paramètres

Nom	Description	Valeur	Niveau
`id`	ID Modbus Par défaut: `1`	int	obligatoire
`host`	Adresse IP ou nom d’hôte Exemple: `192.0.2.2`		obligatoire
`port`	Port Par défaut: `502`	int	obligatoire
`capacity` [kWh]	Battery capacity Exemple: `50`		facultatif
`minsoc` [%]	Minimum charge Lower limit as configured on the battery system. Used by optimizer. Par défaut: `0` Exemple: `25`		facultatif
`maxsoc` [%]	Maximum charge Upper limit as configured on the battery system. Used by optimizer and, on some devices, for grid charging. Par défaut: `100` Exemple: `95`		facultatif
`maxchargepower` [W]	Maximum charge power Highest power the battery system can charge with. The optimizer plans with charging up to this power. Some devices also use it as grid charging power.		avancé
`maxdischargepower` [W]	Maximum discharge power Highest power the battery system can discharge with. The optimizer plans with discharging up to this power. Smart mode assumes the battery supplies at most this power to vehicle charging.		avancé
`watchdog`	Watchdog Par défaut: `240s`		avancé

Exemple de configuration pour evcc.yaml

Si vous ne souhaitez pas passer par l’interface, vous pouvez utiliser ce bloc YAML à la place.

Compteur avant réseauBatterie

meters:
    - name: my_grid
      type: template
      template: sax
      usage: grid

      # Modbus TCP
      modbus: tcpip
      id: 64
      host:  # Hostname
      port: 502 # Port
      watchdog: 240s # Watchdog, optional

meters:
    - name: my_battery
      type: template
      template: sax
      usage: battery

      # Modbus TCP
      modbus: tcpip
      id: 64
      host:  # Hostname
      port: 502 # Port
      capacity: 50 # Battery capacity (kWh), optional
      minsoc: 0 # Minimum charge (%), Lower limit as configured on the battery system. Used by optimizer. (optional)
      maxsoc: 100 # Maximum charge (%), Upper limit as configured on the battery system. Used by optimizer and, on some devices, for grid charging. (optional)
      maxchargepower: # Maximum charge power (W), Highest power the battery system can charge with. The optimizer plans with charging up to this power. Some devices also use it as grid charging power. (optional)
      maxdischargepower: # Maximum discharge power (W), Highest power the battery system can discharge with. The optimizer plans with discharging up to this power. Smart mode assumes the battery supplies at most this power to vehicle charging. (optional)
      watchdog: 240s # Watchdog, optional