BLUETTI Premium 200 V2 vs EcoFlow DELTA 3 Max
Technical comparison · Home backup
BLUETTI Premium 200 V2 and EcoFlow DELTA 3 Max have almost the same capacity (about 2 kWh), the same LFP chemistry, the same continuous backup (UPS) and the same maximum charging power. What separates them is how long the maker backs them and how much solar they accept. Figures are manufacturer-declared.
| Parameter | ||
|---|---|---|
| In brief | ||
| Nominal capacity | 2.0736 kWh | 2.048 kWh |
| Continuous output | 2700 W | 2400 W |
| Peak output | — | 4800 W |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| Cost per kWh | 674.67 €/kWh | 634.28 €/kWh |
| List price | 1399 € | 1299 € |
| Weight | 24.2 kg | 20.3 kg |
| Dimensions (W×D×H) | 35 × 25 × 32.36 cm | 49.4 × 23.9 × 30.5 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 |
| Warranty | 5 anni | 3 anni |
| The numbers | ||
| Cost of stored energy | 0.37 €/kWh | 0.579 €/kWh |
| Energy density | 85.7 Wh/kg | 100.9 Wh/kg |
| Power-to-capacity ratio | 1.3 C | 1.17 C |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F2 — Room-sized (1–3 kWh) |
| Price | ||
| Price | ~1000–2200 € | ~1000–2200 € |
| Category specs | ||
| Depth of discharge | 90 % | — |
| Expandable | — | No |
| Fastest USB-C | 100 W | 100 W |
| Maximum charge power | 2.3 kW | 2.3 kW |
| Maximum solar input | 1000 W | 500 W |
| Backup power | UPS | UPS |
| Switchover time | 15 ms | 10 ms |
| Standby consumption | 10 W | — |
| Ingress protection | — | IP20 |
| Mounting | Portable | Portable |
| Minimum temperature | -20 °C | — |
| Maximum temperature | 40 °C | — |
| Noise level | 16 dB | 25 dB |
The differences that matter
- Warranty 5 years vs 3 → two more years of cover on the same capacity.
- Solar input 1000 W vs 500 W → with enough panels the BLUETTI recharges from the sun much faster.
- Continuous output 2700 W vs 2400 W → a small gap; it only matters with loads close to 2400 W.
- Noise 16 dB vs 25 dB → the BLUETTI is the quieter one in a lived-in room.
Which one to choose
Choose BLUETTI Premium 200 V2 if…
you buy it to keep at home for years as an outage reserve, so the length of the maker's coverage matters. It takes more panels. The trade-off: about 4 kg more weight and two mains sockets instead of four.
Choose EcoFlow DELTA 3 Max if…
you move it often and carry it in the car: at 20.3 kg it is lighter, it has four mains sockets and declares a 4800 W peak. The trade-off: a shorter warranty, and no expansion.
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.