Camping & Overlanding
Car camping, weekend trips and vehicle-based travel
Anker SOLIX · Compact
Anker SOLIX C300 Specs, Price & Buyer Notes
288 Wh of storage, 300 W of continuous AC output, listed at $329.99. That works out to $1.15 per watt-hour and 31.6 watt-hours per pound. Spec figures below are taken from Anker SOLIX’s own product page; WattPicks editors are deep-use experience reviewers, not a pretend third-party lab for every SKU.
288 Wh300 W AC9.1 lbLiFePO4
from owners, collected by Anker SOLIX
More product images
Further photographs published by Anker SOLIX for this model. We use the manufacturer’s own product imagery rather than stock photography, so what you see is the actual unit.
What this unit is for
Anker applying consumer-electronics discipline to energy: the pitch is that buying a power station should feel like buying a good laptop charger.
Best suited to: Buyers who want a well-made, well-supported unit and will use the app. Less suited to: Off-gridders who need the widest accessory ecosystem or the lowest cost per Wh.
Phones, lights, a laptop. Carryable in one hand.
Where to buy
A tracked retailer link appears here only when we have a resolved offer for this model. We do not send readers to a manufacturer store page we cannot attribute.
Safety: lithium power stations store a lot of energy. Follow Anker SOLIX’s charge, ventilation, and storage instructions. WattPicks does not certify electrical installs.
Specifications
8 of 19 tracked specs are published by Anker SOLIX for this model. Missing specs stay “—” and are excluded from rankings rather than estimated. List price is commercial data in a separate table below ($329.99); it is not one of the 19 tracked keys.
| Rated Wh (nameplate) | 288 Wh |
|---|---|
| AC output (continuous) | 300 W |
| AC surge | 600 W |
| Power lifting / boost | — |
| Battery chemistry | LiFePO4 |
| Rated cycles | — |
| Weight | 9.1 lb |
| AC recharge to full | — |
| Max solar input | — |
| AC outlets | — |
| USB-C ports | 3 |
| USB-A ports | — |
| 12V car port | — |
| UPS switchover | — |
| Warranty | 60 months |
| Max expandable capacity | — |
| Noise level | 25 dB |
| Ingress protection | — |
| Operating temp (low) | — |
| List price | $329.99 |
|---|
Where these numbers come from. WattPicks does not test power stations — this is a spec profile, not a review. Every figure on this page is taken from Anker SOLIX’s own product listing and is stored with the vendor’s exact wording, reproduced below. We do not estimate missing specs — a field the vendor does not publish is shown as “—” and excluded from rankings. Source: ankersolix.com.
Vendor wording for each figure (8)
capacityWh: “The 288Wh battery supports 140W two-way USB-C fast charging.”acOutputW: “maximum of 300W rated power to connected devices”acSurgeW: “300W (600W surge)”chemistry: “LFP batteries”weight: “"net_weight":{"label":"Net weight","value":"9.1 lb"}”usbCPorts: “USB-C1 / USB-C3: Output only; USB-C2: Input/Output.”warrantyMonths: “backed by a 5-year warranty”noiseDb: “only emits 25dB from 3.3 ft away”
Anker SOLIX C300 specs FAQ
What are the Anker SOLIX C300 specs?
288 Wh capacity; 300 W continuous AC; 600 W surge; 9.1 lb; LiFePO4; listed at $329.99. 8 of 19 tracked specs are published by Anker SOLIX on the product page we read. List price is shown separately ($329.99).
How long does the Anker SOLIX C300 last?
The vendor does not publish a cycle rating for this model on the page we read. Runtime is still capacity ÷ load; chemistry and duty cycle decide calendar life.
Can the Anker SOLIX C300 charge from solar?
No maximum solar input is published on the product page we read, so we cannot state a solar ceiling for this model.
Is the Anker SOLIX C300 good value?
At the published list price it works out to $1.15 per watt-hour. Compare that figure on our cost-per-watt-hour ranking rather than price alone.
Still sizing the purchase? How much capacity do I need · Solar charge time · Jackery vs EcoFlow vs BLUETTI
What owners say
All owner voices →4.86from 117 owner ratings
Rating only — no review text published
Anker SOLIX publishes an aggregate score of 4.86 from 117 owners, but does not expose the individual review text on its product page. We show the score and say so, rather than presenting a rating as if it came with testimony.
Where it ranks
Specs table →Position among all 120 power stations we track, in each dimension this unit publishes the inputs for.
| Dimension | Rank | Value |
|---|---|---|
| Best value (cost per watt-hour) | #47 of 51 | $1.15 |
| Most portable (Wh per pound) | #39 of 50 | 31.6 Wh/lb |
| Most inverter headroom | #43 of 51 | 104 W/100Wh |
| Most output per dollar | #50 of 51 | 0.91 W/$ |
| Longest warranty | #38 of 51 | 60 mo |
| Quietest under load | #6 of 22 | 25 dB |
Who buys this brand, and why
All models →Who it is for
- People who already own Anker chargers, cables or power banks
- Design-conscious buyers
- Home-office and apartment dwellers rather than off-gridders
- First-time energy buyers who want a familiar brand and app
What they will pay extra for
- Design and build quality
- Fast, quiet charging
- A polished app and firmware support
- Buying from a brand with a consumer-grade returns process
Honest drawbacks
- Newer to the category than the camping incumbents
- Smaller range than EcoFlow or BLUETTI, with fewer off-grid accessories
- Pricing is not the value play — the premium is for polish
- Less field-proven in hard off-grid use
Fits these buying scenarios
All use cases →Elsewhere in the Anker SOLIX range
All Anker SOLIX models →
Closest rivals by capacity
Other brands’ models nearest in capacity — the units a buyer is most likely to be comparing against this one.
Guides & compares mentioning this model
- Watt-Hours per Pound: Sizing a Power Station by Weight
- Anker SOLIX C300 vs BLUETTI Elite 30 V2: Which Bet Fits Your Outage?
- Anker SOLIX C300 vs EcoFlow RIVER 3 Plus: Which Bet Fits?
- Anker SOLIX C300 vs Goal Zero Yeti 300: Which Bet Fits?
- Anker SOLIX C300 vs Jackery Explorer 300 v2: Budget Pick?
- Best Anker Portable Power Stations: C300 to S2000