Anker SOLIX C1000vsEcoFlow DELTA 3
Choosing between the Anker Anker SOLIX C1000 and EcoFlow EcoFlow DELTA 3 comes down to your priorities: the Anker SOLIX C1000 delivers 1,056Wh with 1,800W continuous output, while the EcoFlow DELTA 3 offers 1,024Wh and 1,800W. We analyze capacity, output power, battery longevity, portability, and value to help you pick the right one.
Specifications Comparison
Key Differences Explained
Cost per Watt-Hour
At $0.45/Wh, the Anker SOLIX C1000 offers 9% better value per watt-hour than the EcoFlow DELTA 3 ($0.49/Wh). This metric helps you understand the raw cost of stored energy, regardless of other features.
Portability
At 27.6 lbs, the EcoFlow DELTA 3 is 0.3 lbs lighter than the Anker SOLIX C1000 (27.9 lbs). For camping, tailgating, or emergency kits where you need to carry your power station, that weight difference adds up quickly.
The Bottom Line
The EcoFlow DELTA 3 wins 3 out of 7 comparison categories against the Anker SOLIX C1000's 2. It stands out with 1,024Wh capacity and 1,800W output at $499. However, the Anker SOLIX C1000 may still be the better choice if budget is your top priority.
Choose Anker SOLIX C1000 if...
- You need maximum battery capacity — 1,056Wh gives you 3% more runtime than the EcoFlow DELTA 3
- Budget is a priority — save $29.02 compared to the EcoFlow DELTA 3
Choose EcoFlow DELTA 3 if...
- Portability matters — at 27.6 lbs, it's 0.3 lbs lighter
- Long-term durability is important — 4,000 cycle lifespan


