DJI Power 1000 V2 vs EcoFlow DELTA Pro
Technical comparison · Home backup
The two batteries do not start from the same capacity: 1.024 kWh against 3.6 kWh. The DJI grows with add-on modules up to 11.264 kWh, while the EcoFlow starts large and weighs far more. Figures are manufacturer-declared.
| Parameter | ||
|---|---|---|
| Awards | — | |
| In brief | ||
| Nominal capacity | 1.024 kWh | 3.6 kWh |
| Continuous output | 2600 W | 3600 W |
| Peak output | — | 7200 W |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| Cost per kWh | 708.01 €/kWh | 610.83 €/kWh |
| List price | 725 € | 2199 € |
| Weight | 14.2 kg | 45 kg |
| Outlets | ||
| AC outlets | Yes (×2) | Yes (×4) |
| 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 | 3500 cicli |
| Capacity at end of cycle life | 80 % | 80 % |
| Warranty | 5 anni | 3 anni |
| The numbers | ||
| Cost of stored energy | 0.388 €/kWh | 0.558 €/kWh |
| Energy density | 72.1 Wh/kg | 80 Wh/kg |
| Power-to-capacity ratio | 2.54 C | 1 C |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F3 — Flat-sized (3–8 kWh) |
| Price | ||
| Price | 649 € | — |
| Universal specs | ||
| Voltage | 220 V | 220 V |
| Category specs | ||
| Expandable | Yes | Yes |
| Maximum expanded capacity | 11.264 kWh | — |
| Fastest USB-C | 140 W | 100 W |
| Maximum charge power | 1.44 kW | 2.875 kW |
| 0–80% charge time | 37 min | — |
| Maximum solar input | 1800 W | 1600 W |
| Backup power | UPS | EPS (brief interruption) |
| Switchover time | 10 ms | 30 ms |
| Mounting | Portable | Portable |
| Minimum temperature | -10 °C | -10 °C |
| Maximum temperature | 45 °C | 45 °C |
| Noise level | 26 dB | — |
| Wheels and handle | — | Yes |
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
- Capacity 1.024 kWh vs 3.6 kWh → at the same load the second stays on much longer
- Continuous output 2600 W vs 3600 W → the second carries more large appliances together
- Maximum solar input 1800 W vs 1600 W → with the same array the first, being much smaller, fills up far sooner
- Backup: UPS at 10 ms vs EPS at 30 ms → the first switches over faster, the second with a brief pause
Which one to choose
Choose DJI Power 1000 V2 if…
A first home system that starts small and grows: at 14.2 kg one person moves it, it charges from 0 to 80% in 37 minutes, its USB-C port reaches 140 W and the warranty runs five years. The trade-off is two mains sockets and little run time until modules are added.
Choose EcoFlow DELTA Pro if…
A large battery from day one, with four mains sockets, wheels and a handle to move its 45 kg around the house. The trade-off is a three-year warranty and a slower USB-C port (100 W).
Where to buy
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