EcoFlow DELTA 3 Plus vs Bluetti AC180
Mid-size (500–1,500Wh) · spec-by-spec, winner marked per row
Verdict
Same class, similar money. What actually separates the EcoFlow DELTA 3 Plus from the Bluetti AC180 sits a few rows down the spec table.
The case for the EcoFlow DELTA 3 Plus: a 3.5 kg weight saving, 10ms UPS switchover (safe for desktop PCs) and expandability to 5,000 Wh.
In the Bluetti AC180's corner: 2,700W output vs 2,200W.
If we had to pick: the EcoFlow DELTA 3 Plus makes sense if you care about a 3.5 kg weight saving and 10ms UPS switchover (safe for desktop PCs), while the Bluetti AC180 wins on 2,700W output vs 2,200W.
Side-by-side specifications
✓ marks the better number in each row (EcoFlow DELTA 3 Plus: 8 wins · Bluetti AC180: 2 wins — but weigh the rows that matter for your use, not the count).
| EcoFlow DELTA 3 Plus | Bluetti AC180 | |
|---|---|---|
| Battery capacity | 1,024 Wh | 1,152 Wh ✓ |
| Battery chemistry | LiFePO4 | LiFePO4 |
| Cycle life (to 80%) | 4,000 ✓ | 3,500 |
| AC output (continuous) | 1,800 W | 1,800 W |
| AC output (surge) | 3,600 W ✓ | 2,700 W |
| 240V output | No | No |
| Max solar input | 500 W | 500 W |
| Solar voltage window | 11-60V | 12-60V |
| Max USB-C power | 140 W ✓ | 100 W |
| AC recharge 0–80% | 40 min ✓ | 45 min |
| UPS switchover | 10 ms ✓ | 20 ms |
| Expandable | to 5,000 Wh ✓ | No |
| Weight | 12.5 kg ✓ | 16 kg |
| Energy density | 82 Wh/kg ✓ | 72 Wh/kg |
| Launch price | $899 | $999 |
| Value (launch $/Wh) | $0.88 | $0.87 ✓ |