EcoFlow PowerOcean 12K Hybrid Inverter 3-Phase

The EcoFlow PowerOcean 12K is a three-phase hybrid grid-tied inverter with integrated backup functionality, designed for residential and small-scale commercial applications. With a nominal AC output of 12 kW, two independent MPPT inputs, and a maximum PV input voltage of 1000 V, it is suitable for medium to large rooftop installations.

The inverter achieves maximum efficiency of 97.6% and MPPT efficiency of 99.9%. In case of grid outage, it automatically switches to battery backup mode in milliseconds, delivering up to 10 kW to critical loads. It supports battery capacities up to 45.9 kWh and features integrated safety protections including residual current monitoring, PV insulation detection, anti-islanding, and DC switch functionality.

Installation is flexible with IP65-rated housing suitable for indoor or outdoor use. Communication is via Wi-Fi, LAN, Bluetooth, and 4G. It operates in temperature ranges from −20 °C to +50 °C with natural convection cooling and comes with a 15-year warranty.