Power stations
EcoFlow DELTA 3 Max
EcoFlow
A 2,048 Wh LFP unit rated for 3,000 W with 6,000 W surge and expansion to 10 kWh.
What you get
The DELTA 3 Max stores 2,048 Wh and is rated for 3,000 W with a 6,000 W surge. Extra batteries take it from 2 kWh to 10 kWh per the maker. The maker lists five charging methods and a UPS under 10 ms.
- 6000W surge
- Expandable 2-10 kWh
- 5 recharging methods incl. alternator and Smart Generator
Pros and cons of the EcoFlow DELTA 3 Max
Pros
- A 3,000 W rating tops the 2,200 W to 2,600 W listed for most 2 kWh units here.
- Five charging methods are listed including an alternator and a Smart Generator.
- A 6,000 W surge rating is listed for heavy starting loads.
Cons
- The same page sells a Max Plus variant so check which one the listing refers to.
Specs
- Capacity
- 2,048 Wh
- AC output
- 3,000 W
- Battery
- LFP (full-tab cells)
- UPS switchover
- <10
Why it scores 7.7
7.7/10
Shortlist score. How it is calculated
Emergency features
- LiFePO4 battery
- Capacity of 1,000 Wh or more
- AC output of 1,500 W or more
- Solar input of 400 W or more
- UPS switchover of 30 ms or less
- Rated for 3,000 cycles or more
Tester picks
No pick by the testing outlets we track.
Search demand
Number 10 of 19 on this shortlist for Google searches by model name.
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