Anker SOLIX C300
66BatteryRank score
$249.99as of 2026-07-11
Fair price← CompareCheck price on Amazon 
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Anker SOLIX C300 vs Anker SOLIX C300 DC DC-only (no AC inverter)
Decision readout
Better station
Compare the sourced facts — a complete score is not available for both stations.
Better buy today
No price tie-breaker today — choose based on fit and the sourced details.
Anker SOLIX C300 DC DC-only (no AC inverter)
N/ABatteryRank score
$189.99as of 2026-07-11
High priceWhat changes the decision
- Home backup: Anker SOLIX C300 — more usable capacity and AC output
- Camping & RV: Anker SOLIX C300 DC DC-only (no AC inverter) — lighter and easier to carry
01 · Score evidence
Score breakdown
66
Anker SOLIX C300
Overall
N/A
Anker SOLIX C300 DC DC-only (no AC inverter)
59
POWER
Anker SOLIX C300 +16
43
Usable capacity and how much you can run at once.
80
TRUST
Incomplete data
N/A
Owner reputation, safety record, warranty, and build durability.
N/A
CHARGING
Incomplete data
N/A
Wall and solar recharge speed.
53
LIVABILITY
Anker SOLIX C300 DC DC-only (no AC inverter) +34
87
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 C300
Rated (on the box)288 Wh
The marketing number — total cell capacity.
Usable (at the outlet)measured269 Wh
~269 Wh usable via USB at 60W (Trusted Reviews) · 7% below the label
Anker SOLIX C300 DC DC-only (no AC inverter)
Rated (on the box)288 Wh
The marketing number — total cell capacity.
Usable (at the outlet, est.)245 Wh
What reaches an AC outlet — about 15% is lost turning battery power into household AC. How we estimate.
03 · Sourced hardware
Key specs, side by side
| Spec | Anker SOLIX C300 | Anker SOLIX C300 DC DC-only (no AC inverter) |
|---|---|---|
| Usable capacity | 288 Wh | 288 Wh |
| Continuous power output | 300 W | — |
| Surge power output | 600 W | — |
| Max solar input | 100 W | 100 W |
| Weight | 4.1 kg | 2.8 kg |
| Rated cycle life | 3,000 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 C300
$249.99as of 2026-07-11Fair price
Anker SOLIX C300 DC DC-only (no AC inverter)
$189.99as of 2026-07-11High price
Each verdict compares today's price against that model's own tracked history — never MSRP theater.