Anker Portable Power Station SOLIX C300, vs powkey Solar Powered Generator 100W Rated,
Updated July 2026 — Anker Portable Power Station SOLIX C300, leads on power output and battery life.
The Anker Portable Power Station SOLIX C300 offers superior capacity and features compared to the powkey Solar Powered Generator, making it the better choice for serious power needs.
Why Anker Portable Power Station SOLIX C300, is better
Higher Capacity
Anker has 288Wh vs powkey's 97.68Wh
Faster Recharge
Anker recharges to 80% in 50 minutes
Quieter Operation
Anker emits only 25dB
Why powkey Solar Powered Generator 100W Rated, is better
Lower Price
powkey costs $59.99 vs Anker's $249.99
Lightweight
powkey weighs only 2.2 pounds
Included Solar Panel
powkey comes with a 30W solar panel
Overall score
Specifications
| Spec | Anker Portable Power Station SOLIX C300, | powkey Solar Powered Generator 100W Rated, |
|---|---|---|
| Capacity | 288Wh | 97.68Wh |
| Price | $249.99 | $59.99 |
| Weight | 5.5 lbs | 2.2 lbs |
| Output Power | 300W | 100W |
| Recharge Speed | 80% in 50 min | 2-4 hours |
Dimension comparison
Overview of the Power Stations
When it comes to portable power stations, the Anker Portable Power Station SOLIX C300 and the powkey Solar Powered Generator 100W Rated present two compelling options. The Anker unit is priced at $249.99, while the powkey model is significantly cheaper at $59.99, making it about 76% less expensive. However, the Anker power station offers a much higher capacity with 288Wh compared to powkey's 97.68Wh, which may influence your choice depending on your power needs.
Power Capacity and Performance
The Anker Portable Power Station SOLIX C300 boasts a robust capacity of 288Wh and can deliver continuous power of 300W, with a surge capability of up to 600W. In contrast, the powkey Solar Powered Generator is rated for 100W and has a capacity of 97.68Wh. This means if you're looking to power multiple devices or more power-hungry gadgets, the Anker station will likely serve you better. The Anker's design also focuses on longevity, featuring LiFePO4 batteries that can last up to 3,000 cycles, ensuring a decade of reliable performance.
Portability and Design
Portability is a significant factor for users seeking outdoor power solutions. The powkey Solar Powered Generator is lighter, weighing only 2.2 pounds, making it easier to pack in a backpack or suitcase. In comparison, while the Anker Portable Power Station is compact, it is still larger and heavier, designed for stability during heavier usage. Anker's design includes a travel-friendly strap (sold separately) and is 15% smaller than similar options, enhancing its portability for spontaneous adventures.
Charging Options
Both power stations offer versatile charging options, but they differ significantly in capabilities. The Anker SOLIX C300 features eight charging ports, including three AC outlets and multiple USB ports, allowing you to charge several devices simultaneously. It also supports two-way fast charging with USB-C ports that can deliver up to 140W. The powkey model, while offering four recharging modes, has fewer outlets—only seven—limiting the number of devices you can charge at once. However, it includes a 30W solar panel, which is beneficial for users looking for a solar-powered solution.
Recharging Speed
Recharging speed can be crucial for users who need power on the go. The Anker Portable Power Station can recharge to 80% in just 50 minutes using a wall outlet, while the powkey generator takes between 2 to 4 hours to fully recharge using various methods, including the included solar panel. This makes the Anker a more efficient choice for those who need quick turnaround times for their power needs, especially during outdoor activities or emergencies.
Noise Levels
For users who prioritize a peaceful environment while powering devices, the Anker Portable Power Station SOLIX C300 stands out due to its quiet operation, emitting only 25dB from 3.3 ft away. This is particularly beneficial for camping or outdoor events where noise could disrupt the experience. The powkey Solar Powered Generator does not specify its noise levels, but its design as a solar generator suggests it may not be as silent as the Anker model, particularly when under load.
Warranty and Durability
Durability and warranty coverage can impact long-term satisfaction with a product. The Anker SOLIX C300 comes with a five-year warranty and is built to last with smart temperature control and impact resistance. In contrast, the powkey generator's warranty details are not specified, which may raise concerns about its long-term reliability. The Anker's construction aimed at lasting a decade may provide users with peace of mind regarding their investment.
Which should you buy?
Choosing between the Anker Portable Power Station SOLIX C300 and the powkey Solar Powered Generator depends on your specific needs. If you require a high-capacity power station with multiple charging options, fast recharging, and quiet operation, the Anker SOLIX C300 is worth the investment at $249.99. However, if you are looking for a budget-friendly option for light use, the powkey model at $59.99 offers adequate power for smaller devices, especially with the included solar panel. Ultimately, your decision should align with your power requirements, budget, and whether portability or capacity is your priority.

