EcoFlow DELTA 3 Max vs Jackery Explorer 2000 v2
Technical comparison · Home backup
Two power stations of about 2 kWh with the same chemistry and the same three-year warranty: the choice is between more outlets and more power on one side, a few kilos less on the other. The DELTA 3 Max has four AC outlets and 2400 W continuous, the Explorer 2000 v2 two outlets and 2200 W; manufacturer-declared values.
| Parameter | ||
|---|---|---|
| In brief | ||
| Nominal capacity | 2.048 kWh | 2.042 kWh |
| Continuous output | 2400 W | 2200 W |
| Peak output | 4800 W | 4400 W |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| Cost per kWh | 634.28 €/kWh | 783.06 €/kWh |
| List price | 1299 € | 1599 € |
| Weight | 20.3 kg | 17.5 kg |
| Dimensions (W×D×H) | 49.4 × 23.9 × 30.5 cm | 33.5 × 26.4 × 29.2 cm |
| Outlets | ||
| AC outlets | Yes (×4) | Yes (×2) |
| How long it lasts | ||
| Battery life cycles | 1095 cicli | 1095 cicli |
| The limit that runs out first | anni di garanzia | anni di garanzia |
| Rated cycles | — | 4000 cicli |
| Capacity at end of cycle life | — | 70 % |
| Warranty | 3 anni | 3 anni |
| The numbers | ||
| Cost of stored energy | 0.579 €/kWh | 0.715 €/kWh |
| Energy density | 100.9 Wh/kg | 116.7 Wh/kg |
| Power-to-capacity ratio | 1.17 C | 1.08 C |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F2 — Room-sized (1–3 kWh) |
| Price | ||
| Price | ~1000–2200 € | 799 € |
| Category specs | ||
| Expandable | No | No |
| Fastest USB-C | 100 W | 100 W |
| Maximum charge power | 2.3 kW | — |
| 0–80% charge time | — | 52 min |
| Maximum solar input | 500 W | 400 W |
| Backup power | UPS | UPS |
| Switchover time | 10 ms | 20 ms |
| Ingress protection | IP20 | — |
| Mounting | Portable | Portable |
| Noise level | 25 dB | 30 dB |
The differences that matter
- AC outlets 4 vs 2 → the Max connects more devices without a power strip.
- Switchover in a power cut 10 ms vs 20 ms → the interruption is shorter on the Max.
- Noise 25 dB vs 30 dB → the Max is less noticeable in a lived-in room.
- Weight 20.3 kg vs 17.5 kg → the Jackery is a little easier to lift.
Which one to choose
Choose EcoFlow DELTA 3 Max if…
you connect several devices at once and do not want to add a power strip: it has four AC outlets and runs at 25 dB. You move a 20.3 kg unit, almost three kilos more than the Jackery.
Choose Jackery Explorer 2000 v2 if…
you load it in the car or move it often: it weighs 17.5 kg. You accept only two AC outlets, 400 W of solar input instead of 500, and 30 dB while running.
Where to buy
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