EcoFlow DELTA 3 Max Plus vs Zendure SuperBase V 4600
Technical comparison · Home backup
Two home backup stations that come down to one trade-off: DELTA 3 Max Plus has 2.048 kWh and weighs 22.1 kg, SuperBase V 4600 has 4.608 kWh and weighs 55 kg.
| Parameter | ||
|---|---|---|
| Awards | — | |
| In brief | ||
| Nominal capacity | 2.048 kWh | 4.608 kWh |
| Continuous output | 3000 W | 3800 W |
| Peak output | 6000 W | 5000 W |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| Cost per kWh | 731.93 €/kWh | — |
| List price | 1499 € | — |
| Weight | 22.1 kg | 55 kg |
| Dimensions (W×D×H) | 49.4 × 24.2 × 30.5 cm | — |
| Outlets | ||
| AC outlets | Yes (×4) | Yes (×6) |
| USB-C ports | Yes (×3) | — |
| USB-A ports | Yes | — |
| 12 V outputs | 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 | — | 6000 cicli |
| Warranty | 3 anni | 3 anni |
| The numbers | ||
| Cost of stored energy | 0.668 €/kWh | — |
| Energy density | 92.7 Wh/kg | 83.8 Wh/kg |
| Power-to-capacity ratio | 1.46 C | 0.82 C |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F3 — Flat-sized (3–8 kWh) |
| Price | ||
| Price | ~1000–2200 € | — |
| Category specs | ||
| Expandable | Yes | Yes |
| Maximum expanded capacity | 10 kWh | — |
| Fastest USB-C | 140 W | 100 W |
| Maximum charge power | 2.3 kW | 4.608 kW |
| 0–80% charge time | 68 min | — |
| Maximum solar input | 1000 W | 3000 W |
| Backup power | UPS | UPS |
| Switchover time | 10 ms | 13 ms |
| Ingress protection | IP20 | — |
| Mounting | Portable | — |
| Minimum temperature | -10 °C | — |
| Maximum temperature | 45 °C | — |
| Noise level | 25 dB | — |
| Declared standards | — | CE |
JouleSpecs Awards
No awards in this tier.
Most capable Flat-sized (3–8 kWh)
Highest technical score among the 6 sheets in the Home backup category (flat-sized tier): 84/100.
How we assign awards →The differences that matter
- 2.048 kWh vs 4.608 kWh → how long it carries a load before needing a recharge (values as declared by the manufacturer).
- 22.1 kg vs 55 kg → one you carry by hand, the other you move only when you must.
- Solar input 1000 W vs 3000 W → how much sun comes in, hence recharge time from panels.
- Maximum charging 2.3 kW vs 4.608 kW → how quickly it fills from the grid or from several sources together.
Which one to choose
Choose EcoFlow DELTA 3 Max Plus if…
you move it often: to the workshop, the garden, from room to room. It offers 22.1 kg, USB-C up to 140 W, 12 V outputs and a declared 6000 W peak for loads that start hard. The trade-off: 2.048 kWh of battery, 1000 W of solar input and 2.3 kW maximum charging; more capacity comes from expansion, up to 10 kWh.
Choose Zendure SuperBase V 4600 if…
you leave it in the house as a reserve: 4.608 kWh, 3800 W continuous, six mains sockets, up to 3000 W of panels and 4.608 kW charging. The price is weight, 55 kg, a declared peak of 5000 W and USB-C at 100 W at most.
Where to buy
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