BLUETTI AC300 + B300 or EcoFlow DELTA Pro 3?
Two stations of the same size. Here is what really separates the BLUETTI AC300 + B300 and the EcoFlow DELTA Pro 3, with the brands’ own numbers.
In short
- EcoFlow DELTA Pro 3 has more battery (+33%).
- EcoFlow DELTA Pro 3 is more powerful: better for devices that pull a lot.
- EcoFlow DELTA Pro 3 is lighter (6.2 kg less).
Side by side
| BLUETTI AC300 + B300 | EcoFlow DELTA Pro 3 | |
|---|---|---|
| Battery | 3,072 Wh | 4,096 Wh |
| Max power | 3,000 W | 4,000 W |
| Weight | 57.7 kg | 51.5 kg |
| Switch-over time | — | ≤ 10 ms |
| Max solar | 2,400 W | 2,600 W |
How long each one runs your devices
| Device | BLUETTI AC300 + B300 | EcoFlow DELTA Pro 3 |
|---|---|---|
| Fridge | ≈ 47 h | ≈ 63 h |
| Chest freezer | ≈ 52 h | ≈ 70 h |
| Internet router | ≈ 131 h | ≈ 174 h |
| Gas boiler | ≈ 2.4 days | ≈ 3.2 days |
| CPAP machine | ≈ 14.8 nights | ≈ 19.8 nights |
| Laptop | ≈ 37 h | ≈ 50 h |
| TV | ≈ 29 h | ≈ 39 h |
| LED lamp | ≈ 145 h | ≈ 193 h |
| Phone | ≈ 174 charges | ≈ 232 charges |
Brand numbers, not our own tests. Runtime = Wh × 0.85 ÷ (device watts + 10 W).