EcoFlow DELTA 3 Max vs DJI Power 1000
Side-by-side on the specs that decide it — surge, capacity, runtime and price.
Both models' specs verified against manufacturer listings · Last updated
The short answer
DJI Power 1000 costs $100 less. Whether that gap is worth closing depends on what you need to run.
- EcoFlow DELTA 3 Max holds 100% more energy (2048Wh vs 1024Wh), so it runs the same load proportionally longer.
- EcoFlow DELTA 3 Max has 400W more surge headroom (4800W vs 4400W) — that decides whether a fridge, pump or AC compressor will actually start.
- DJI Power 1000 is 27.1 lb lighter (28 lb vs 55.1 lb).
The value leader in the 2kWh class. Same 4800W surge as the DELTA 2 Max at $500 less, with 1000 more cycles.
Best for: Home backup buyers who want compressor-starting surge without paying flagship prices.
Where it falls short:
- 55 lb is a two-hand lift
- Only marginally lighter than heavier rivals
DJI's first power station is a genuinely strong 1kWh unit — 2,200W output and a 4,400W surge put it ahead of most rivals its size, though the ecosystem leans toward DJI's own drone and camera kit.
Best for: Content creators and drone operators already in the DJI ecosystem.
Where it falls short:
- 400W solar input is modest
- Accessory ecosystem is DJI-centric
| Spec | EcoFlow DELTA 3 Max | DJI Power 1000 |
|---|---|---|
| Price | $1099 | $999 |
| Capacity | 2048 Wh | 1024 Wh |
| Continuous output | 2400 W | 2200 W |
| Surge output | 4800 W | 4400 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 4,000 | 4,000 |
| Weight (lighter wins) | 55.1 lb | 28 lb |
| Max solar | 1000 W | 400 W |
| Recharge time (faster wins) | 1h 22m | 1h 10m |
Runtime head-to-head
| Appliance | EcoFlow DELTA 3 Max | DJI Power 1000 |
|---|---|---|
| Refrigerator | 29.0 hrs | 14.5 hrs |
| Mini fridge | 55.3 hrs | 27.6 hrs |
| Chest freezer | 21.8 hrs | 10.9 hrs |
| CPAP machine | 43.5 hrs | 21.8 hrs |
| Sump pump | 2.2 hrs | 1.1 hrs |