Jackery Explorer 2000 v2 vs EcoFlow DELTA 3 Ultra
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
Jackery Explorer 2000 v2 costs $400 less. Whether that gap is worth closing depends on what you need to run.
- EcoFlow DELTA 3 Ultra holds 50% more energy (3072Wh vs 2042Wh), so it runs the same load proportionally longer.
- EcoFlow DELTA 3 Ultra has 2800W more surge headroom (7200W vs 4400W) — that decides whether a fridge, pump or AC compressor will actually start.
- Jackery Explorer 2000 v2 is 44.3 lb lighter (39.5 lb vs 83.8 lb).
Jackery Explorer 2000 v2
The portability champion of the 2kWh class. At 39.5 lb it's over 20 lb lighter than the Bluetti AC200L with similar capacity.
Best for: RV and van owners who need 2kWh but have to lift it in and out.
Where it falls short:
- 400W solar input is low for this capacity — slow off-grid recharge
- Not expandable
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
| Spec | Jackery Explorer 2000 v2 | EcoFlow DELTA 3 Ultra |
|---|---|---|
| Price | $1399 | $1799 |
| Capacity | 2042 Wh | 3072 Wh |
| Continuous output | 2200 W | 3600 W |
| Surge output | 4400 W | 7200 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 4,000 | 4,000 |
| Weight (lighter wins) | 39.5 lb | 83.8 lb |
| Max solar | 400 W | 800 W |
| Recharge time (faster wins) | 1h 23m | 1h 30m |
Runtime head-to-head
| Appliance | Jackery Explorer 2000 v2 | EcoFlow DELTA 3 Ultra |
|---|---|---|
| Refrigerator | 28.9 hrs | 43.5 hrs |
| Mini fridge | 55.1 hrs | 82.9 hrs |
| Chest freezer | 21.7 hrs | 32.6 hrs |
| CPAP machine | 43.4 hrs | 65.3 hrs |
| Sump pump | 2.2 hrs | 3.3 hrs |