DJI Power 1000 V2 vs EcoFlow DELTA 3 Max Plus
Technical comparison · Home backup
Two LFP power stations with continuity (UPS) and different capacity: 1.024 kWh for the DJI Power 1000 V2, 2.048 kWh for the DELTA 3 Max Plus. The DJI accepts more solar (1800 vs 1000 W), the EcoFlow has more output power and more sockets (manufacturer-declared values).
| Parameter | ||
|---|---|---|
| Awards | — | |
| In brief | ||
| Nominal capacity | 1.024 kWh | 2.048 kWh |
| Continuous output | 2600 W | 3000 W |
| Peak output | — | 6000 W |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| Cost per kWh | 708.01 €/kWh | 731.93 €/kWh |
| List price | 725 € | 1499 € |
| Weight | 14.2 kg | 22.1 kg |
| Dimensions (W×D×H) | — | 49.4 × 24.2 × 30.5 cm |
| Outlets | ||
| AC outlets | Yes (×2) | Yes (×4) |
| USB-C ports | — | Yes (×3) |
| USB-A ports | — | Yes |
| 12 V outputs | — | Yes (×2) |
| How long it lasts | ||
| Battery life cycles | 1825 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 | 80 % | — |
| Warranty | 5 anni | 3 anni |
| The numbers | ||
| Cost of stored energy | 0.388 €/kWh | 0.668 €/kWh |
| Energy density | 72.1 Wh/kg | 92.7 Wh/kg |
| Power-to-capacity ratio | 2.54 C | 1.46 C |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F2 — Room-sized (1–3 kWh) |
| Price | ||
| Price | 649 € | ~1000–2200 € |
| Universal specs | ||
| Voltage | 220 V | — |
| Category specs | ||
| Expandable | Yes | Yes |
| Maximum expanded capacity | 11.264 kWh | 10 kWh |
| Fastest USB-C | 140 W | 140 W |
| Maximum charge power | 1.44 kW | 2.3 kW |
| 0–80% charge time | 37 min | 68 min |
| Maximum solar input | 1800 W | 1000 W |
| Backup power | UPS | UPS |
| Switchover time | 10 ms | 10 ms |
| Ingress protection | — | IP20 |
| Mounting | Portable | Portable |
| Minimum temperature | -10 °C | -10 °C |
| Maximum temperature | 45 °C | 45 °C |
| Noise level | 26 dB | 25 dB |
JouleSpecs Awards
Best value Room-sized (1–3 kWh)
Best balance of technical score and price among the 15 sheets in the Home backup category (room-sized tier): list price €649, technical score 76/100.
How we assign awards →No awards in this tier.
The differences that matter
- 1.024 kWh vs 2.048 kWh (expandable to 11.264 and 10 kWh) → at the same load and ignoring losses the second lasts about twice as long; the maximum expansion is similar.
- Solar input 1800 W vs 1000 W → the first accepts 800 W more of panels; the second stops at 1000 W.
- Grid charging 1.44 kW vs 2.3 kW → from a socket the second takes in more power.
- 2600 W vs 3000 W continuous, 2 outlets vs 4 → the power gap is small; the outlets matter more for connecting several appliances together.
Which one to choose
Choose DJI Power 1000 V2 if…
you have or plan up to 1800 W of panels and want to use them, with loads within 2600 W and a 14.2 kg station. You charge from 0 to 80 % in 37 minutes and get a 5-year warranty; you accept 1.024 kWh and only 2 mains outlets.
Choose EcoFlow DELTA 3 Max Plus if…
you need to run more appliances together: 3000 W continuous, 4 mains outlets and grid charging at 2.3 kW, on 2.048 kWh. You accept 22.1 kg, 1000 W of solar input and a 3-year warranty instead of 5.
Where to buy
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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.