EF-PowerOcean-TcpModbus

Local Modbus TCP integration for the EcoFlow PowerOcean home battery system.

⚠️ This integration communicates directly with your device over your local network via Modbus TCP. No cloud connection required.

• Local polling – no EcoFlow cloud account needed
• Configurable poll interval (2–30 seconds, default 5 s)
• Real-time power flow: house consumption, grid import/export, solar generation, battery
• Optional Battery Controls: charge, discharge, hold, export, import or export solar first, with state-of-charge guards and a grid feed-in switch
• Full battery monitoring: SOC, voltage, current, power, temperature, remaining energy
• Per-module state of charge for up to 12 battery modules
• Per-string PV power, current and voltage (1–3 strings)
• Per-phase AC measurements: voltage, current, frequency
• Energy counters: daily and lifetime for grid, solar, battery charge/discharge, house consumption
• Operating mode, grid mode and system status as dedicated entities
• Fault reporting: active fault count, and the fault codes with their names where known
• Serial number and firmware version read from the device. The model it reports pre-fills the setup form; the model you select is the one the integration uses