Roche Energy REL261

← Solaire, batterie, réseau, compteurs

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AC-coupled commercial storage cabinet (261 kWh, 125 kW) with integrated PCS. Measurements only, no battery control.

Modbus TCP must be enabled in the cabinet's HMI under "Remote Management". Power and SoC are served on different Modbus IDs: PCS (ID 2) and BMS (ID 34).

Power (register 30135) mirrors the setpoint applied by the PCS and is not an independent measurement. If the cabinet is controlled externally and does not follow the command (e.g. during a PCS fault), the value deviates from the actual power.

Domaines d’utilisation

• Batterie

Paramètres

Nom	Description	Valeur	Niveau
host	IP address or hostname Exemple: 192.0.2.2		facultatif
port	Port Par défaut: 502		facultatif
capacity [kWh]	Battery capacity Exemple: 50		facultatif

Exemple de configuration pour evcc.yaml

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

meters:
    - name: my_battery
      type: template
      template: roche-energy-rel261
      usage: battery
      host: 192.0.2.2 # IP address or hostname
      port: 502 # Port, optional
      capacity: 50 # Battery capacity (kWh), optional