Anker SOLIX C300 Portable Power Station, 288Wh Solar Generator for Camping
The Anker SOLIX C300 pairs a 288Wh LiFePO4 battery pack with an advanced port selection that includes dual 140W USB-C outputs. Rated for 300W continuous AC output, it is built strictly for mobile electronics, drone maintenance, and low-draw field accessories rather than emergency domestic backup.
Research review based on an Amazon listing, recorded specifications and captured buyer ratings. Review record from Sep 25, 2026; price, rating and availability last checked Nov 8, 2026. It does not verify every maker claim. Not a hands-on test — see how we review.
Price
$329.98
Checked Nov 8, 2026
Amazon rating
4.6
★★★★★4.6
Ratings
1,965
Best for Premium portable camping power with long lifespan
This 288Wh model targets camping applications where build quality and LiFePO4 longevity take precedence over raw capacity. The asking price is relatively steep for sub-300Wh storage, positioning it as a premium portable solution. Buyers must verify that their target loads fit within its continuous wattage window.
What we like
+LiFePO4 architecture supports multi-year service
+Refined build quality suitable for mobile outdoor use
+Compact footprint easy to transport in small vehicles
What to weigh up
−High price given the 288Wh capacity ceiling
−Inadequate capacity for sustained outage protection
Price, rating and availability as read from the listing on Nov 8, 2026; Amazon can change them at any time. We earn a commission on qualifying purchases.
Our scorecard
Research-based assessment
7.8out of 10
Overall
Cell longevity9.0
LiFePO4 chemistry provides 3,000 cycles, outlasting standard NMC portable alternatives.
DC port versatility9.2
Dual bidirectional 140W USB-C ports expand field utility for modern electronics.
Continuous AC output6.5
Strict 300W continuous ceiling limits operation to low-draw appliances and laptops.
Solar harvesting6.8
Capped at 100W input with specific panel compatibility restrictions to check.
Price-to-capacity value7.3
Priced at $329.99, cycle longevity compensates for the premium watt-hour rate.
The full review
Design and Build Quality
The Anker SOLIX C300 is engineered around an integrated vertical chassis that reduces its overall footprint compared to traditional horizontal power stations. Encasing 288Wh of Lithium Iron Phosphate (LiFePO4) cells, the unit prioritizes physical durability with an impact-resistant shell and intelligent thermal management. Operating noise remains negligible, rated at 25 decibels at roughly one meter, making it suitable for enclosed spaces such as tents or vehicle cabs. The interface features eight physical connection points: three standard AC outlets, two high-speed 140W USB-C ports, one 15W USB-C, a 12W USB-A slot, and a regulated 120W automotive 12V socket. While the integrated carrying handle provides basic mobility, prospective buyers should note that the dedicated shoulder strap is sold separately. Build construction reflects consumer electronics standards rather than rugged industrial casing, but the LiFePO4 chemistry provides an estimated baseline of 3,000 cycles to 80 percent capacity, supported by an above-average five-year manufacturer warranty.
Real-World Performance and Capacity
Adhering to primary sizing rules, continuous output dictates utility. The inverter delivers a maximum of 300W continuous output across its three AC sockets, backed by a momentary 600W surge threshold. This electrical ceiling restricts operation to consumer electronics, low-draw lighting, camera gear, and modest medical devices like travel CPAP machines. Appliances featuring resistive heating elements or heavy compressor motors are entirely unsupported. For DC-oriented users, the dual 140W bidirectional USB-C ports utilize USB PD 3.1 protocol, enabling rapid laptop charging without the parasitic inverter losses inherent to AC conversion. Replenishment via grid power reaches 80 percent in approximately 50 minutes. Off-grid replenishment relies on an internal solar controller rated for panels up to 100W. Field conditions rarely yield nominal solar ratings; users can realistically anticipate 65W to 80W under direct sunlight, requiring roughly four hours of clear skies for a complete cycle. Compatibility is strictly regulated, excluding low-voltage 5V panels and larger domestic solar arrays.
Value for Money and Market Placement
Listed at $329.99, the SOLIX C300 carries a relatively premium cost per watt-hour compared to generic portable power supplies. Buyers are primarily funding the LiFePO4 cell chemistry and advanced port architecture. Where conventional NMC units degrade significantly within 500 to 800 charge cycles, this battery offers a 3,000-cycle threshold, extending its operational lifespan significantly for frequent field workers and campers. The inclusion of two 140W USB-C ports eliminates the necessity of hauling auxiliary laptop power bricks, consolidating travel gear. Customer satisfaction remains high, reflected in a 4.6 out of 5-star rating across more than 1,900 reviews. However, the absence of an included shoulder strap and the omission of an included solar adapter cable diminish out-of-the-box convenience. Provided your power requirements remain strictly under 300W, the long-term cycle life and high-wattage DC distribution represent fair value, though bargain hunters may find larger capacity alternatives if fast DC delivery is deprioritized.
Who Should Skip It
This station is unsuitable for domestic home backup or emergency kitchen preparation. Because continuous running wattage caps out at 300W, the SOLIX C300 cannot power common survival or convenience appliances including microwaves, coffee makers, electric skillets, space heaters, or sump pumps. Users seeking whole-room emergency lighting and multi-day outages will exhaust the 288Wh capacity within a single evening if powering medium loads. Additionally, off-grid users relying on rapid solar re-harvesting should look elsewhere; the unit caps solar input at 100W and lacks compatibility with larger 200W or 400W solar panels. Mobile users who require passive, unattended solar recharging on cloudy days will struggle with the limited solar input ceiling. Campers who already own standard 5V/3A USB solar panels cannot interface with this unit directly. If your routine demands powering heavy inductive motor loads or requires storing more than a kilowatt-hour of energy, skip the C300 in favor of larger tier units.
Specifications
Recorded from the listing
Wattage
30 watts
Power Source
Battery Powered, Solar Powered
Voltage
230 volts
Output Wattage
360
Total Power Outlets
8
Engine Power Maximum
600 watts
Starting Wattage
600 watts
Running Wattage
300 watts
Fuel Type
Solar
Recommended Uses For Product
Camping, Residential
Additional Features
Portable
Engine Type
4 Stroke
Ignition System Type
Electronic
Frequency
60 hertz
Runtime
50 minutes
What to confirm for this exact model
Potential fit
Premium portable camping power with long lifespan. Confirm that the model and included equipment meet your intended use.
Trade-off to resolve
High price given the 288Wh capacity ceiling Check whether this matters for your setup before ordering.
Included equipment and compatibility
Check the exact variant, quantity, dimensions, required accessories and any applicable power or connection requirements. A missing specification is unknown, not proof that a feature is absent.
Ownership and purchase terms
Verify seller, delivered price, return conditions and manufacturer warranty for your location. Check replacement parts and ongoing costs where applicable.
Recorded price history
2 checks · Sep 25, 2026 to Nov 8, 2026
Prices we read from the Amazon listing on each check, for the new item as sold on the listing page. They are snapshots between checks, not a complete price record; offers can change several times a day.
Latest
$329.98
Lowest recorded
$329.98
Nov 8, 2026
Highest recorded
$329.99
Since previous
−$0.01
0% (small)
Each recorded price check
Checked
Price
Read from
Nov 8, 2026
$329.98
Listing page
Sep 25, 2026
$329.99
Listing import
What the maker claims
—Compact with Massive Power: It's portable power that moves as freely as you. Give your devices 300W (600W Surge) and 288Wh. Fast charge with 140W two-way USB-C ports.
—8 Versatile Charging Ports: Keep your essential devices powered (e.g., laptops, phones, cameras, drones) with 3x AC outlets (300W total), 1x car socket (120W), 2x USB-C (140W each), 1x USB-C (15W), and 1x USB-A (12W).
—Travel-Friendly Design: Attach the strap(sold separately) or simply carry this power station. It's 15% smaller than similar designs and perfect for spontaneous adventures.
—Solar-Powered Escapes: When your journey needs endless charging, do so seamlessly and sustainably with a 100W solar panel. We recommend 100W or 60W Anker Solar Panel. This power station is not compatible with Anker SOLIX PS30 (or other 5V~3A USB-C panels), PS200, PS400.
—Your Choice of Recharging: Recharge to 80% in just 50 minutes with a wall outlet, or use solar panels, your car, or the PD 3.1 USB-C port. Stay charged, no matter where you are.
—10 Years of Power: Built to last a decade, power up with LiFePO4 batteries, designed to last 3,000 cycles. Also enjoy smart temperature control, impact resistance, and a 5-year warranty.
—Quiet 25dB Power: Rest while you power in nature. This power station only emits 25dB from 3.3 ft away.
—What's in the Box: Anker SOLIX C300 Portable Power Station, AC Charging Cable, Safety Manual, and Warranty Info (Shoulder strap not included)
Where it ranks
Same-type shortlists
Positions among portable power stations & solar listings whose titles confirm the same product type, ordered by editorial score and then buyer rating. Budget positions use the recorded price ($329.98), which can change.
Alternatives are selected by recorded product-type relevance and price proximity. Confirm exact purpose and compatibility; a shared category does not guarantee interchangeability.
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Anker SOLIX C300 Portable Power Station, 288Wh Solar (this one)
A dash means the value was not recorded, not that a feature is absent. Prices and ratings are captured snapshots; editorial scores are research assessments rather than measured performance.
Common questions
Can the Anker SOLIX C300 run a standard coffee maker or microwave?
No. Standard kitchen appliances generally require between 800W and 1,800W continuous power. The SOLIX C300 is limited to 300W continuous output across its AC outlets. Exceeding this running wattage will immediately trigger the internal overload protection circuit, cutting power to prevent damage to the inverter.
How does LiFePO4 battery chemistry benefit long-term ownership?
LiFePO4 cells deliver approximately 3,000 charge cycles before dropping to 80 percent of original capacity, compared to 500 to 800 cycles for traditional NMC chemistry. This translates to nearly a decade of regular use, greater thermal stability, and reduced risk of battery degradation during prolonged storage periods.
What type of solar panel can recharge the SOLIX C300?
The station works with 60W or 100W solar panels fitting Anker's input specifications. It is incompatible with 5V/3A USB-C panels like the PS30, as well as larger panels exceeding the voltage threshold, such as the PS200 or PS400. In real-world sunlight, expect approximately 70W continuous from a 100W panel.
How fast does the unit charge using wall power versus solar?
Wall recharging replenishes the battery from zero to 80 percent in approximately 50 minutes through its fast AC input. Under optimal outdoor conditions with a 100W solar panel, real-world solar charging will typically take between 3.5 to 5 hours due to environmental atmospheric losses and angle variations.
How we judge portable power stations & solar
Rule 01
Compare the stated cycle life, capacity retention and warranty; LiFePO4 often has a cycle-life advantage, but model and operating conditions matter.
Rule 02
Continuous output watts, not surge, decides what you can run.
Rule 03
Check real solar input range — panels rarely hit rated numbers.
Sources and limits
This page summarizes our research reviews of Amazon listings, listed specifications and captured buyer ratings. It is not a hands-on test. Scores are editorial assessments, not measured performance; prices are recorded snapshots and may change. A category can include both main products and accessories, so its overall price range is not the cost of a complete setup.
Most recent product record update: September 25, 2026. Individual records may be older; this is not a verification date for every claim. Prices on this page were read from the listings Nov 8, 2026.
