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Anker Portable Power Station SOLIX C300, vs Oxseryn 4400-Watts Inverter Generator, Open Frame

Updated July 2026 — Anker Portable Power Station SOLIX C300, wins on noise level and portability, Oxseryn 4400-Watts Inverter Generator, Open Frame wins on runtime and power output.

The Anker Portable Power Station SOLIX C300 excels in portability and quiet operation, while the Oxseryn 4400-Watts Inverter Generator offers superior power output for heavy-duty use.

Why Anker Portable Power Station SOLIX C300, is better

Portability

Anker is lighter and more compact.

Noise Level

Anker operates at only 25dB.

Price

Anker is cheaper at $249.99.

Why Oxseryn 4400-Watts Inverter Generator, Open Frame is better

Power Output

Oxseryn has 4400 peak watts.

Runtime

Oxseryn offers 14 hours at 25% load.

Versatility

Oxseryn has multiple AC and RV ports.

Overall score

Anker Portable Power Station SOLIX C300,
75
Oxseryn 4400-Watts Inverter Generator, Open Frame
85

Specifications

SpecAnker Portable Power Station SOLIX C300,Oxseryn 4400-Watts Inverter Generator, Open Frame
Battery TypeLiFePO4Gas
AC Outlets32
USB Ports51
RV ReadyNoYes
Charging Speed140WN/A

Dimension comparison

Anker Portable Power Station SOLIX C300,Oxseryn 4400-Watts Inverter Generator, Open Frame

Overview of the Anker Portable Power Station SOLIX C300 and Oxseryn 4400-Watts Inverter Generator

The Anker Portable Power Station SOLIX C300 and Oxseryn 4400-Watts Inverter Generator serve different needs in the generator market. While the Anker SOLIX C300 focuses on portability and convenience for outdoor activities, the Oxseryn generator emphasizes high output and versatility for home backup and RV use. The Anker is priced at $249.99, whereas the Oxseryn is available for $269.99, making the Anker about 7% cheaper.

Power Output

When it comes to power output, the Oxseryn 4400-Watts Inverter Generator clearly outshines the Anker SOLIX C300. The Oxseryn generator boasts a peak output of 4400 watts and a running output of 3400 watts, capable of supporting multiple devices simultaneously. In contrast, the Anker SOLIX C300 offers 300 watts of continuous power with a surge capability of 600 watts. This significant difference makes the Oxseryn more suitable for heavy-duty applications, while the Anker is ideal for smaller devices during outdoor activities.

Portability

Portability is where the Anker Portable Power Station SOLIX C300 excels. Weighing less and designed to be compact, it facilitates easy transportation, making it perfect for camping, traveling, or emergencies. The Anker is smaller than competing products, and its design includes a strap (sold separately) for additional convenience. In comparison, the Oxseryn generator weighs 56 pounds, which can be cumbersome for mobile use, particularly in outdoor settings. Thus, if portability is a primary concern, the Anker is the clear choice.

Charging Options

The Anker SOLIX C300 offers versatile charging options, including three AC outlets, two USB-C ports, and a car socket, allowing users to power various devices simultaneously. It also features 140W two-way fast charging, enabling the power station to recharge rapidly via a wall outlet. Meanwhile, the Oxseryn generator provides 2 AC ports, a 30A RV port, and a 12V DC port, highlighting its utility for RVs and home backup. However, the Anker's faster charging capabilities make it more appealing for those who need to recharge devices quickly while on the move.

Runtime and Fuel Source

The Oxseryn generator operates on gasoline, with a 2-gallon fuel tank that allows for up to 14 hours of runtime at 25% load. This long runtime makes it ideal for extended use during emergencies or outdoor events. Conversely, the Anker SOLIX C300 is powered by a lithium iron phosphate (LiFePO4) battery, designed to last for approximately 3,000 cycles, but its runtime will depend on the devices being charged and their energy requirements. For users looking for a long-lasting, fuel-powered generator, the Oxseryn is the better option, while the Anker is suitable for short excursions.

Noise Level

The Anker Portable Power Station SOLIX C300 operates very quietly, emitting only 25dB from a distance of 3.3 feet. This makes it an excellent choice for camping or outdoor activities where noise might disrupt the environment. On the other hand, while the Oxseryn generator utilizes inverter technology designed to minimize noise, gas-powered generators generally produce more sound than portable power stations. Therefore, if low noise levels are essential for your activities, the Anker is the superior option.

Price Comparison

Pricing plays a significant role in the decision-making process. The Anker SOLIX C300 is available for $249.99, making it an attractive choice for those seeking a portable power solution. The Oxseryn generator, priced at $269.99, is about 7% more expensive than the Anker. Considering the differences in power output and intended use, the Anker's lower price may appeal to casual users or outdoor enthusiasts, while the Oxseryn's higher price may be justified for those needing robust power for home backup or RV usage.

Customer Feedback

Customer feedback also reflects the performance and usability of both products. The Anker SOLIX C300 has a bestseller rank of 2705, indicating a solid presence in the portable power market. Users often praise its compact design and multiple charging options. In contrast, the Oxseryn generator has a bestseller rank of 10247, suggesting it is less favored in comparison. While it is appreciated for its powerful output, feedback often highlights concerns regarding its heavier weight and noise level. Thus, the Anker appears to resonate better with consumers looking for a portable and efficient power solution.

Which should you buy?

Choosing between the Anker Portable Power Station SOLIX C300 and the Oxseryn 4400-Watts Inverter Generator ultimately depends on your specific needs. If portability, quiet operation, and quick charging are your priorities, the Anker SOLIX C300 is the better option, especially given its lower price of $249.99. However, if you require high power output for home backup or RV use, the Oxseryn generator offers superior performance with a peak output of 4400 watts, albeit at a slightly higher price of $269.99. Assess your requirements carefully to make the best choice for your situation.