EcoFlow PowerOcean Hybrid 8 kW

Up to 12 kW three-phase emergency power supply

The three-phase hybrid inverters feature a back-up module and are available in power ratings ranging from 6 to 12 kW. This enables almost all essential loads to continue operating in the event of a mains power failure.

Bypass circuit for a stable power supply

If a fault is detected, the hybrid inverter switches to bypass mode and routes mains power to the connected loads. This ensures that downtime is minimised and the power supply remains stable.

System updates at any time without interruption

Using Over-the-Air (OTA) technology, which enables the wireless transmission of software updates, updates can be installed at any time. This allows the system to be updated without interrupting the power supply.

Up to 2 inverters and 3 storage units can be cascaded; see the installation instructions in the downloads section.

Important notice from the manufacturer dated 4 May 2026:

With immediate effect, the PowerOcean battery system now supports up to 4 battery packs per tower.
The maximum capacity remains unchanged at 45 kWh for PowerOcean and 60 kWh for PowerOcean Plus.
The updated documentation will follow as soon as possible.