BLUETTI Elite 200 V2 vs EcoFlow DELTA 2
Technical comparison · Home backup
The BLUETTI has twice the capacity and much more power but cannot be expanded and weighs twice as much; the DELTA 2 starts from 1 kWh and can be expanded. Power and switchover figures are manufacturer-declared.
| Parameter | ||
|---|---|---|
| In brief | ||
| Nominal capacity | 2.0736 kWh | 1.024 kWh |
| Continuous output | 2600 W | 1800 W |
| Peak output | 3900 W | 2700 W |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| Cost per kWh | 626.45 €/kWh | 584.96 €/kWh |
| List price | 1299 € | 599 € |
| Weight | 24.2 kg | 12 kg |
| Outlets | ||
| AC outlets | — | Yes (×4) |
| How long it lasts | ||
| Battery life cycles | 1825 cicli | 1825 cicli |
| The limit that runs out first | anni di garanzia | anni di garanzia |
| Rated cycles | 6000 cicli | 3000 cicli |
| Capacity at end of cycle life | 80 % | 80 % |
| Warranty | 5 anni | 5 anni |
| The numbers | ||
| Cost of stored energy | 0.343 €/kWh | 0.321 €/kWh |
| Energy density | 85.7 Wh/kg | 85.3 Wh/kg |
| Power-to-capacity ratio | 1.25 C | 1.76 C |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F2 — Room-sized (1–3 kWh) |
| Price | ||
| Price | 899 € | — |
| Universal specs | ||
| Voltage | — | 220 V |
| Category specs | ||
| Expandable | No | Yes |
| Fastest USB-C | 100 W | 100 W |
| Maximum charge power | 2.3 kW | 1.2 kW |
| 0–80% charge time | 60 min | — |
| Maximum solar input | 1000 W | 500 W |
| Backup power | UPS | EPS (brief interruption) |
| Switchover time | 15 ms | 30 ms |
| Mounting | Portable | Portable |
| Minimum temperature | — | -10 °C |
| Maximum temperature | — | 45 °C |
| Noise level | 50 dB | — |
| App required for setup | No | — |
The differences that matter
- 2.07 vs 1.024 kWh, 24.2 vs 12 kg → the BLUETTI has twice the energy and weighs twice as much.
- 2600 vs 1800 W continuous → the BLUETTI runs bigger appliances, or more of them.
- Solar input 1000 vs 500 W, charging 2.3 vs 1.2 kW → the BLUETTI accepts far more charging power, from panels and from the grid.
- UPS at 15 ms vs EPS at 30 ms → the BLUETTI switches faster and without a pause; the DELTA 2 with a brief interruption.
Which one to choose
Choose BLUETTI Elite 200 V2 if…
you keep it in one spot at home, with a wide solar array and appliances that cannot tolerate interruptions, and you prefer a single unit with no modules. You accept that capacity cannot be expanded and that it is the heavier unit.
Choose EcoFlow DELTA 2 if…
you start from about 1 kWh and want the freedom to add capacity later. You give up power, half the solar input and gapless switchover: here there is a brief interruption (EPS).
Where to buy
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