EcoFlow DELTA 2 vs Jackery Explorer 1000 v2
EcoFlow DELTA 2
Jackery Explorer 1000 v2The DELTA 2 delivers 20% more continuous output, and that is the gap worth deciding on: it reaches appliances the other one cannot start. They are level on capacity and rated cycle life. Both score around 6.4 out of 10 here.
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Jackery Explorer 1000 v2It leads by 11% on weight. That is the combination most people are actually choosing between.
Check price on AmazonEcoFlow DELTA 2It leads by 20% on AC output and 32% on wall recharge time. Those are the axes to buy it for, and the only ones.
Check price on AmazonThe specifications side by side
| Specification | DELTA 2 | Explorer 1000 v2 |
|---|---|---|
| Score | 6.4/10 | 6.6/10 |
| Capacity | 1,024 Wh | 1,070 Wh |
| AC output | 1,800 W | 1,500 W |
| Surge | 2,700 W | 3,000 W |
| Cell chemistry | LFP | LiFePO4 |
| Cycle life | 4,000 cycles to 80% | 4,000 cycles to 70% |
| Wall recharge | 1.2 hours | 1.6 hours |
| Max solar input | 500 W | 400 W |
| UPS switchover | No UPS function | 20 ms |
| Weight | 27.0 lb (12.0 kg) | 23.8 lb (10.8 kg) |
| Extra batteries | Expandable | Not expandable |
The rows worth your attention are the ones where the gap is large enough to change a decision. On this pair that means AC output and wall recharge time. Everything else is close enough to ignore.
Where they really separate: AC output
This is the one gap large enough to decide the question. The DELTA 2 comes out 20% ahead on AC output, and the reason that matters is practical rather than arithmetic.
Continuous output is the wall you hit first. It decides what will start at all, and no amount of extra capacity gets you past it.
The other differences, in order of size
- Wall recharge time. The DELTA 2 leads by 32%.
- Maximum solar input. The DELTA 2 leads by 25%.
- Weight. The Explorer 1000 v2 leads by 11%.
None of these is decisive on its own. Taken together they describe two units built to slightly different briefs, which is worth knowing before you choose on the headline figure alone.
What each one will run
Same arithmetic for both: usable watt hours after an assumed 85% inverter efficiency, divided by average draw rather than peak.
EcoFlow DELTA 2
| Appliance | Typical draw | Estimated run time |
|---|---|---|
| Fridge | 120 W | 20 h 43 min |
| CPAP machine | 45 W | 19 h 21 min |
| Router and modem | 15 W | 58 h 2 min |
| Television | 90 W | 9 h 40 min |
| Microwave | 1200 W | 0 h 44 min |
Jackery Explorer 1000 v2
| Appliance | Typical draw | Estimated run time |
|---|---|---|
| Fridge | 120 W | 21 h 39 min |
| CPAP machine | 45 W | 20 h 13 min |
| Router and modem | 15 W | 60 h 38 min |
| Television | 90 W | 10 h 6 min |
| Microwave | 1200 W | 0 h 45 min |
For your own appliance and its real wattage, the run time calculator shows the assumptions on screen and lets you move them.
Common questions
Is the DELTA 2 or the Explorer 1000 v2 better value?
This site does not print prices, because a stale price is worse than none. Check both on Amazon, then weigh the gap against the differences above. A 20% lead on AC output is worth paying for only if that axis matters to your use.
Can I compare their surge ratings directly?
Not always. BLUETTI's Lifting Power and EcoFlow's X-Boost run appliances above rated output by lowering voltage, which suits a kettle or a heater but not a motor or a computer. A conventional surge rating means something else: a brief tolerance for start-up current. The table keeps each maker's own label attached.