EcoFlow DELTA Pro Ultra Inverter, 6900 W, 6144 Wh, IP54

The EcoFlow DELTA Pro Ultra Inverter (EFDELTAPROULTRA-EU) is the main power management unit for the EcoFlow DELTA Pro Ultra ecosystem. It converts stored energy into AC electricity to run household appliances during outages or in off-grid settings. With a continuous output of 6900 W, it can power multiple high-draw devices simultaneously. It offers a 7200 W peak capacity to accommodate startup surges from heavy machinery or appliances. Connecting the unit to compatible battery modules allows for high-capacity home backup configurations.

The inverter is built for long-term reliability. An IP54 rating protects the internal components from dust and water splashes, making the unit suitable for outdoor installations. It measures 690 mm by 481 mm and weighs 32.1 kg. The inverter operates at approximately 30 dB to minimise noise. Five AC outlets and two 100 W USB-C ports provide connections for various devices, and real-time system data is shown on the integrated front display.

• 6144 Wh battery capacity: provides energy storage for extended home backup or off-grid use
• UPS functionality: switches automatically to battery power during outages to keep electronics running
• 214 mm height: allows for low-profile placement or stacking within the Delta Pro Ultra system
• Two USB Type-A ports: provide 12 W charging for peripherals and mobile devices
• AC rechargeable: the system can be recharged quickly from grid power