EcoFlow DELTA 3 Plus vs Anker SOLIX C1000
Mid-size (500–1,500Wh) · spec-by-spec, winner marked per row
Verdict
The EcoFlow DELTA 3 Plus and the Anker SOLIX C1000 are after the same buyer, so this one is decided in the details.
What the EcoFlow DELTA 3 Plus brings: 10ms UPS switchover (safe for desktop PCs) and expandability to 5,000 Wh.
Bottom line: the EcoFlow DELTA 3 Plus makes sense if you care about 10ms UPS switchover (safe for desktop PCs) and expandability to 5,000 Wh.
Side-by-side specifications
✓ marks the better number in each row (EcoFlow DELTA 3 Plus: 9 wins · Anker SOLIX C1000: 2 wins — but weigh the rows that matter for your use, not the count).
| EcoFlow DELTA 3 Plus | Anker SOLIX C1000 | |
|---|---|---|
| Battery capacity | 1,024 Wh | 1,056 Wh ✓ |
| Battery chemistry | LiFePO4 | LiFePO4 |
| Cycle life (to 80%) | 4,000 ✓ | 3,000 |
| AC output (continuous) | 1,800 W | 1,800 W |
| AC output (surge) | 3,600 W ✓ | 2,400 W |
| 240V output | No | No |
| Max solar input | 500 W | 600 W ✓ |
| Solar voltage window | 11-60V | 11-60V |
| Max USB-C power | 140 W ✓ | 100 W |
| AC recharge 0–80% | 40 min ✓ | 43 min |
| UPS switchover | 10 ms ✓ | 20 ms |
| Expandable | to 5,000 Wh ✓ | to 2,112 Wh |
| Weight | 12.5 kg ✓ | 12.9 kg |
| Energy density | 82 Wh/kg ✓ | 82 Wh/kg |
| Launch price | $899 | $999 |
| Value (launch $/Wh) | $0.88 ✓ | $0.95 |