Connect appliances to the station
Choose what has to keep running during a blackout — we will work out how long the station lasts and whether it can carry the load. Choose appliances — we will work out how long the station lasts.
An estimate: 85% of the station capacity (inverter efficiency) divided by the total power of the appliances; charge is shown after a 4-hour blackout. Real figures depend on how the appliances are used.
EcoFlow DELTA 3 Ultra
EcoFlow DELTA 3 Ultra — the most powerful station in the DELTA 3 line, with a capacity of 3072 Wh and a rated power of 3600 W.
Key benefits
- Capacity 3072 Wh, rated power 3600 W (peak 7200 W)
- X-Fusion technology — full power regardless of mains limits
- X-Boost lets you power devices of up to 4600 W
- 2 ways to connect to the home network: a manual switch or an Inlet Box
- Manufacturer’s warranty — 5 years (3+2)
Power and performance
Rated power — 3600 W (4 outlets of 20A + 1 TT-30 outlet for RV), peak — 7200 W. USB-A: 18 W, USB-C: 140 W + 2×45 W. Car output 12.6V/10A (126 W) and an Anderson port.
Charging
From the mains (AC): 1800 W, 0–80% in 89 minutes. From solar panels: up to 800 W. Charging from a car (Alternator Charger) and a generator is supported.
Control
The EcoFlow OASIS 3.0 app: Storm Guard mode, Self-Powered Mode, task scheduling (advanced scheduling requires firmware V7.80.99.52 or later).
Safety
A protection system based on an ARM Cortex chipset, an EV-standard CTC battery structure, Class B EMC certification.
What’s in the box
- EcoFlow DELTA 3 Ultra power station
- AC charging cable
- User manual and warranty card
