As portable power solutions continue to evolve, Anker’s Solix series has emerged as a strong competitor in the market. The Anker Solix C200 and Solix C300 are two compact, efficient power stations designed for camping, emergency backup, and outdoor adventures. While both offer reliable power in a portable form factor, they differ in battery capacity, output power, charging speed, and overall versatility.
In this comprehensive comparison, we will evaluate Anker Solix C200 vs. Solix C300, analyzing their key specifications, power output, battery life, portability, and value for money to help determine which one is the better investment.
Contents
Differences Anker Solix C200 vs Anker Solix C300
Below is a summary of the specifications:
Battery Capacity and Expandability
The Anker Solix C200 features a 256Wh LiFePO₄ battery, making it a compact and lightweight power station for users who need basic power for essential devices like smartphones, tablets, and small gadgets. It is not expandable, which means users must rely on its base capacity for all power needs.
The Anker Solix C300, on the other hand, offers a slightly larger 299Wh battery, which provides a longer runtime for connected devices. Like the C200, it is not expandable, but its extra capacity makes it a better option for users needing extended power on a single charge.
Winner: Anker Solix C300
With more battery capacity, the Solix C300 provides longer-lasting power, making it the better choice for users with slightly higher energy demands.
Power Output and Device Compatibility
Power output determines which devices a power station can run efficiently.
The Anker Solix C200 has a continuous power output of 200W, with a surge capacity of 400W. This makes it suitable for charging laptops, LED lights, mini fans, and other low-power appliances, but it may struggle with devices requiring higher wattage.
In contrast, the Anker Solix C300 offers a higher continuous output of 300W and a surge capacity of 600W. This allows it to power small appliances, CPAP machines, and other mid-range electronics without issue. It also features two AC outlets, while the C200 only has one, enabling users to connect more devices at the same time.
Winner: Anker Solix C300
With higher power output, better surge capacity, and additional AC outlets, the Solix C300 is the better choice for users needing more flexibility.

Charging Speed and Solar Input
Fast charging is a crucial factor, especially for outdoor users who rely on solar power.
The Anker Solix C200 supports solar input of up to 60W, meaning it takes longer to recharge via solar panels. AC charging is also slightly slower, making it less convenient for quick power replenishment.
The Anker Solix C300, on the other hand, supports 100W of solar input, which significantly reduces solar recharging time. Additionally, it features a faster AC charging speed, allowing users to quickly get back to full power when plugged into an outlet.
Winner: Anker Solix C300
With faster AC and solar charging, the C300 is the more efficient option for users who need rapid recharging.
Portability and Weight
Portability is a major consideration for users who require a lightweight, compact power station for travel, camping, and outdoor adventures.
The Anker Solix C200, weighing only 6.6 lbs (3 kg), is incredibly lightweight and easy to carry. Its compact design makes it ideal for users who prioritize mobility over power capacity.
The Anker Solix C300, at 8.2 lbs (3.7 kg), is slightly heavier but remains highly portable. The difference in weight is minimal, but for users looking for the lightest possible option, the C200 has a slight advantage.
Winner: Anker Solix C200
With a more lightweight design, the C200 is the best choice for users prioritizing portability.
Durability and Battery Lifespan
Both models feature LiFePO₄ (LFP) battery technology, which provides greater longevity and safety compared to traditional lithium-ion batteries. Each power station is rated for 3,000+ charge cycles, ensuring years of reliable performance before losing 20% of its capacity.
Winner: Tie
Both models offer exceptional durability with long-lasting LiFePO₄ battery technology.
Quick Rundown Of Anker Solix C200
Quick Rundown Of Anker Solix C300
Conclusion
The Anker Solix C300 is the better overall power station due to its higher power output, faster charging, and greater device compatibility. It is ideal for users needing more power, better solar input, and increased versatility.
The Anker Solix C200, however, is the best choice for those prioritizing portability and affordability. It is perfect for light travel, basic charging needs, and users who need a compact power solution without spending extra on features they may not use.
Final Recommendation
- Choose the Solix C300 if you need higher power output, faster charging, and more AC outlets.
- Choose the Solix C200 if you prioritize portability, affordability, and only need basic power for small devices.
For better performance and long-term usability, the Anker Solix C300 is the superior choice.