EF ECOFLOW Portable Power Station RIVER 3 Plus, vs powkey Solar Powered Generator 100W Rated,
Updated July 2026 — EF ECOFLOW Portable Power Station RIVER 3 Plus, wins on power output and capacity, powkey Solar Powered Generator 100W Rated, wins on noise level and charging time.
The EF ECOFLOW Portable Power Station RIVER 3 Plus offers superior capacity and features compared to the powkey Solar Powered Generator, making it the better choice for demanding users.
Why EF ECOFLOW Portable Power Station RIVER 3 Plus, is better
Power Output
RIVER 3 Plus can surge up to 1200W.
Battery Capacity
RIVER 3 Plus has 286Wh compared to 97Wh.
Charging Speed
RIVER 3 Plus charges from 0-100% in 1 hour.
Why powkey Solar Powered Generator 100W Rated, is better
Portability
powkey weighs only 2.2 pounds.
Price
powkey is significantly cheaper at $59.99.
Solar Panel Included
powkey comes with a 30W solar panel.
Overall score
Specifications
| Spec | EF ECOFLOW Portable Power Station RIVER 3 Plus, | powkey Solar Powered Generator 100W Rated, |
|---|---|---|
| AC Outlets | 3 | 1 |
| USB Ports | 4 | 3 |
| Battery Type | LiFePO4 | Lithium |
| Recharge Modes | 2 | 4 |
| Lifespan Cycles | 3000 | 500 |
Dimension comparison
Price Comparison
The EF ECOFLOW Portable Power Station RIVER 3 Plus is priced at $269.00, while the powkey Solar Powered Generator is significantly cheaper at $59.99. This makes the powkey about 77% less expensive than the RIVER 3 Plus, appealing to budget-conscious consumers. However, the RIVER 3 Plus offers more features and higher capacity, which may justify its higher price for some users.
Power Output
In terms of power output, the RIVER 3 Plus is designed to deliver a steady 600W and can surge up to 1200W, making it suitable for a wide range of devices, including those requiring significant power. In contrast, the powkey Solar Powered Generator is limited to a 100W output, which is adequate for smaller devices but may not suffice for more power-intensive applications. This substantial difference in wattage makes the RIVER 3 Plus a better choice for users needing to run multiple or high-demand electronics.
Battery Capacity
The RIVER 3 Plus boasts a battery capacity of 286Wh (12800mAh), significantly surpassing the powkey's 97Wh (26400mAh). This means that the RIVER 3 Plus can provide longer-lasting power for devices, making it more suitable for extended outdoor activities or emergencies. The larger battery of the RIVER 3 Plus also allows for expandable options, enabling users to increase their power capacity further, which is not available with the powkey.
Charging Speed
When it comes to charging speed, the RIVER 3 Plus excels with its ability to reach a full charge from 0-100% in just one hour using X-Stream technology. This rapid charging capability is ideal for users who need power on-the-go. On the other hand, the powkey offers four recharging modes, taking about 2-4 hours to fully recharge, which is notably slower than the RIVER 3 Plus. For those who prioritize quick recharging, the RIVER 3 Plus stands out.
Portability
The powkey Solar Powered Generator is highly portable, weighing only 2.2 pounds, making it easy to carry during outdoor activities. The compact design allows it to fit easily into backpacks or suitcases, which is a significant advantage for campers or travelers. In contrast, while the RIVER 3 Plus is also designed for portability, its larger size and weight may be less convenient for some users. Therefore, if portability is a primary concern, the powkey may be the better option.
Features and Outlets
The RIVER 3 Plus offers more versatility with its seven outlets, including three AC outlets, two USB-A ports, a USB-C port, and a car charger output, making it capable of powering multiple devices simultaneously. Conversely, the powkey provides seven outlets as well, but with a lower overall capacity and fewer AC options. This extensive outlet variety of the RIVER 3 Plus is particularly beneficial for families or groups needing to charge several items at once, such as laptops, tablets, and phones.
Noise Level
In terms of operational noise, the RIVER 3 Plus operates at a quiet 30 dB, ensuring that it won’t disturb your environment, whether you’re camping or using it at home. The powkey does not specify its noise level, but lower power outputs typically correlate with quieter operation. However, for users who value a peaceful atmosphere, the RIVER 3 Plus’s commitment to low noise levels is an important consideration.
Which should you buy?
The choice between the EF ECOFLOW Portable Power Station RIVER 3 Plus and the powkey Solar Powered Generator ultimately depends on your specific needs. If you’re looking for a high-capacity power station with rapid charging, versatile outlets, and the ability to power demanding devices, the RIVER 3 Plus is worth the investment at $269.00. However, if you need a lightweight, budget-friendly option for less demanding electronics, the powkey at $59.99 is an excellent choice. Each product serves its purpose well, so consider what features matter most to you before making a decision.

