BLUETTI Premium 200 V2 vs EcoFlow DELTA Pro
Technical comparison · Home backup
BLUETTI Premium 200 V2 and EcoFlow DELTA Pro are not the same size: the DELTA Pro stores about 3.6 kWh against about 2 kWh and weighs almost twice as much. The choice is between a compact unit declared as continuous and a larger one you move on wheels. Figures are manufacturer-declared.
| Parameter | ||
|---|---|---|
| In brief | ||
| Nominal capacity | 2.0736 kWh | 3.6 kWh |
| Continuous output | 2700 W | 3600 W |
| Peak output | — | 7200 W |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| Cost per kWh | 674.67 €/kWh | 610.83 €/kWh |
| List price | 1399 € | 2199 € |
| Weight | 24.2 kg | 45 kg |
| Dimensions (W×D×H) | 35 × 25 × 32.36 cm | — |
| Outlets | ||
| AC outlets | Yes (×2) | Yes (×4) |
| USB-C ports | Yes (×2) | — |
| USB-A ports | Yes (×2) | — |
| 12 V outputs | Yes | — |
| 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 | — | 3500 cicli |
| Capacity at end of cycle life | — | 80 % |
| Warranty | 5 anni | 3 anni |
| The numbers | ||
| Cost of stored energy | 0.37 €/kWh | 0.558 €/kWh |
| Energy density | 85.7 Wh/kg | 80 Wh/kg |
| Power-to-capacity ratio | 1.3 C | 1 C |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F3 — Flat-sized (3–8 kWh) |
| Price | ||
| Price | ~1000–2200 € | — |
| Universal specs | ||
| Voltage | — | 220 V |
| Category specs | ||
| Depth of discharge | 90 % | — |
| Expandable | — | Yes |
| Fastest USB-C | 100 W | 100 W |
| Maximum charge power | 2.3 kW | 2.875 kW |
| Maximum solar input | 1000 W | 1600 W |
| Backup power | UPS | EPS (brief interruption) |
| Switchover time | 15 ms | 30 ms |
| Standby consumption | 10 W | — |
| Mounting | Portable | Portable |
| Minimum temperature | -20 °C | -10 °C |
| Maximum temperature | 40 °C | 45 °C |
| Noise level | 16 dB | — |
| Wheels and handle | — | Yes |
The differences that matter
- Capacity 2.07 kWh vs 3.6 kWh → at the same load the DELTA Pro should run about 1.7 times as long (in theory, ignoring losses).
- Continuous output 2700 W vs 3600 W → above 2700 W of simultaneous load you need the DELTA Pro; it declares a 7200 W peak.
- Solar input 1000 W vs 1600 W → with a larger array the DELTA Pro recharges from the sun faster.
- Backup: UPS at 15 ms vs EPS with a break at 30 ms → only the BLUETTI is declared continuous for sensitive equipment.
Which one to choose
Choose BLUETTI Premium 200 V2 if…
you want declared continuity (UPS) for router and computer, the unit stays indoors, and you don't need much more than about 2 kWh. It carries a five-year warranty instead of three and weighs 24.2 kg, a little over half. The trade-off: less energy and less power, and two mains sockets instead of four.
Choose EcoFlow DELTA Pro if…
you need a bigger reserve and want to extend it later with extra batteries: it has four mains sockets and wheels with a handle for its 45 kg. Its backup mode is declared as EPS with a short break. The trade-off: the weight, and a break to plan for with equipment that cannot tolerate an interruption.
Where to buy
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