EcoFlow DELTA 3 Ultra vs Jackery Explorer 5000 Plus
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
EcoFlow DELTA 3 Ultra costs $1700 less. Whether that gap is worth closing depends on what you need to run.
- Jackery Explorer 5000 Plus holds 64% more energy (5040Wh vs 3072Wh), so it runs the same load proportionally longer.
- Jackery Explorer 5000 Plus has 7200W more surge headroom (14400W vs 7200W) — that decides whether a fridge, pump or AC compressor will actually start.
- EcoFlow DELTA 3 Ultra is 61.7 lb lighter (83.8 lb vs 145.5 lb).
EcoFlow DELTA 3 Ultra
3kWh with 7200W surge at $1799 — this is whole-home territory at a mid-range price. The catch is the 800W solar input.
Best for: Grid-tied home backup where you recharge from the wall, not the sun.
Where it falls short:
- 800W solar input is low for 3kWh — slow off-grid refills
- 83.8 lb
Jackery Explorer 5000 Plus
A generator replacement in a box. 5040Wh and 7200W with 240V output — it competes with standby generators, not power stations.
Best for: Whole-home backup where a gas generator isn't an option.
Where it falls short:
- 145.5 lb — wheels required, not portable
- $3499
| Spec | EcoFlow DELTA 3 Ultra | Jackery Explorer 5000 Plus |
|---|---|---|
| Price | $1799 | $3499 |
| Capacity | 3072 Wh | 5040 Wh |
| Continuous output | 3600 W | 7200 W |
| Surge output | 7200 W | 14400 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 4,000 | 4,000 |
| Weight (lighter wins) | 83.8 lb | 145.5 lb |
| Max solar | 800 W | 5400 W |
| Recharge time (faster wins) | 1h 30m | 2h |
Runtime head-to-head
| Appliance | EcoFlow DELTA 3 Ultra | Jackery Explorer 5000 Plus |
|---|---|---|
| Refrigerator | 43.5 hrs | 71.4 hrs |
| Mini fridge | 82.9 hrs | 136.0 hrs |
| Chest freezer | 32.6 hrs | 53.5 hrs |
| CPAP machine | 65.3 hrs | 107.1 hrs |
| Sump pump | 3.3 hrs | 5.4 hrs |