EcoFlow DELTA 3 Max vs Jackery Explorer 1000 v2
Technical comparison · Home backup
Same chemistry and the same three-year warranty: the DELTA 3 Max carries about twice the capacity and power, the Explorer 1000 v2 weighs half as much. The choice is between a big reserve and a unit you can move. Values declared by the manufacturer.
| Parameter | ||
|---|---|---|
| In brief | ||
| Nominal capacity | 2.048 kWh | 1.07 kWh |
| Continuous output | 2400 W | 1500 W |
| Peak output | 4800 W | 3000 W |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| Cost per kWh | 634.28 €/kWh | 746.73 €/kWh |
| List price | 1299 € | 799 € |
| Weight | 20.3 kg | 10.8 kg |
| Dimensions (W×D×H) | 49.4 × 23.9 × 30.5 cm | 32.7 × 22.4 × 24.7 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 | 0.682 €/kWh |
| Energy density | 100.9 Wh/kg | 99.1 Wh/kg |
| Power-to-capacity ratio | 1.17 C | 1.4 C |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F2 — Room-sized (1–3 kWh) |
| Price | ||
| Price | ~1000–2200 € | 474 € |
| Category specs | ||
| Expandable | No | No |
| Fastest USB-C | 100 W | 100 W |
| Maximum charge power | 2.3 kW | — |
| Maximum solar input | 500 W | 400 W |
| Backup power | UPS | EPS (brief interruption) |
| Switchover time | 10 ms | 20 ms |
| Ingress protection | IP20 | — |
| Mounting | Portable | Portable |
| Noise level | 25 dB | 22 dB |
The differences that matter
- Capacity 2.048 kWh vs 1.07 kWh → at a 1000 W load, in theory and without losses, about 2 hours vs about 1 hour.
- Continuous output 2400 W vs 1500 W → the total of loads you can connect together goes up by 900 W.
- Weight 20.3 kg vs 10.8 kg → 9.5 kg more to carry up the stairs.
- Switchover 10 ms (UPS) vs 20 ms with a gap (EPS) → the EcoFlow aims at uninterrupted supply, the Jackery declares a brief pause.
Which one to choose
Choose EcoFlow DELTA 3 Max if…
you use the station as a home reserve that stays in one place most of the time, recharge it quickly (up to 2.3 kW declared) and run appliances with start-up peaks of up to 4800 W. You accept a bigger footprint (49.4 cm on the long side) and the weight.
Choose Jackery Explorer 1000 v2 if…
you move it often, by car or up the stairs, and your loads stay under 1500 W continuous; declared noise is 22 dB. You accept a reserve that runs out sooner and more frequent recharges.
Where to buy
Paid link: the price for you does not change.
As an Amazon Associate I earn from qualifying purchases.
The purchase links are the same as on the two product pages and don't influence the verdict. The product pages have the complete data.