Anker SOLIX C1000 Gen 2
71BatteryRank score
$549.99as of 2026-07-11
High price← CompareCheck price on Amazon 
Check price on Amazon
Anker SOLIX C1000 Gen 2 vs EcoFlow DELTA 3
Decision readout
Better station
Too close to call overall — choose by how and where you use it.
Better buy today
No price tie-breaker today — choose based on fit and the sourced details.
EcoFlow DELTA 3
70BatteryRank score
$519as of 2026-07-11
Fair priceWhat changes the decision
- Home backup: EcoFlow DELTA 3 — more usable capacity and AC output
- CPAP & bedroom: Anker SOLIX C1000 Gen 2 — quieter under load
- Camping & RV: Anker SOLIX C1000 Gen 2 — lighter and easier to carry
01 · Score evidence
Score breakdown
71
Anker SOLIX C1000 Gen 2
Overall
70
EcoFlow DELTA 3
46
POWER
EcoFlow DELTA 3 +16
62
Usable capacity and how much you can run at once.
83
TRUST
Anker SOLIX C1000 Gen 2 +1
82
Owner reputation, safety record, warranty, and build durability.
86
CHARGING
Anker SOLIX C1000 Gen 2 +20
66
Wall and solar recharge speed.
91
LIVABILITY
Anker SOLIX C1000 Gen 2 +26
65
Lightweight, portable, and quiet enough to live with.
Computed from sourced data with a published, price-independent formula. Scores are relative to each model's size class.
02 · Usable energy
Capacity truth
The watt-hours on the box aren't what reaches your devices. Same scale, both units.
Anker SOLIX C1000 Gen 2
Rated (on the box)1,024 Wh
The marketing number — total cell capacity.
Usable (at the outlet, est.)870 Wh
What reaches an AC outlet — about 15% is lost turning battery power into household AC. How we estimate.
EcoFlow DELTA 3
Rated (on the box)1,024 Wh
The marketing number — total cell capacity.
Usable (at the outlet)measured870 Wh
~870Wh effective at ~85% (Backup Power Hub, calculated) vs 1024 rated · 15% below the label
03 · Sourced hardware
Key specs, side by side
| Spec | Anker SOLIX C1000 Gen 2 | EcoFlow DELTA 3 |
|---|---|---|
| Usable capacity | 1,024 Wh | 1,024 Wh |
| Continuous power output | 2,000 W | 1,800 W |
| Surge power output | 3,000 W | 3,600 W |
| Max solar input | 600 W | 500 W |
| AC charge time (0–100%) | 49 min | 56 min |
| Weight | 11.3 kg | 12.5 kg |
| Rated cycle life | 4,000 cycles | 4,000 cycles |
Manufacturer-claimed unless marked verified (FCC/UL/DOE/lab). Hover any figure for its source. The better reading in each row is highlighted — lower wins for weight and recharge time.
04 · Tracked street price
Price & fair-price verdict
Anker SOLIX C1000 Gen 2
$549.99as of 2026-07-11High price
EcoFlow DELTA 3
$519as of 2026-07-11Fair price
Each verdict compares today's price against that model's own tracked history — never MSRP theater.
Where these rank
- Anker SOLIX C1000 Gen 2 #1 of 8 in Quietest Power Stations · #3 Midsize (1 kWh class) in Best Portable Power Stations
- EcoFlow DELTA 3 #5 of 10 in Best for Camping · #5 of 10 in Best for CPAP