Anker SOLIX C300 Portable Power Station vs EcoFlow RIVER 2 Portable Power Station
Head-to-head spec comparison to help you pick the right power station for your needs.
Comparing compact stations? See our 300Wh vs 500Wh Power Stations guide for sizing rules and ranked picks.Read the guide →
Spec-by-Spec Comparison
| Spec | Anker SOLIX C300 Portable Power Station | EcoFlow RIVER 2 Portable Power Station |
|---|---|---|
| Capacity | 288 Wh | 256 Wh |
| AC output | 300 W | 300 W |
| Surge | 600 W | 600 W |
| Battery | LiFePO4 | LiFePO4 |
| Cycle life | 3000 cycles | 3000 cycles |
| Solar input | 100 W | 110 W |
| AC recharge | 1.1 hr | 1 hr |
| Weight | 9.1 lb | 7.7 lb |
| UPS/EPS | Pass-through; verify critical loads | Pass-through/EPS; not medical UPS |
| Ports | 8 outputs | 6 outputs |
| Expandable | No | No |
| Price | $230 | $199 |
| Rating | 8.2/10 | 8.1/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
Anker SOLIX C300 Portable Power Station
Pros
- 288Wh LiFePO4 pack gives a little more capacity than RIVER 2 and EB3A
- 300W AC output plus strong USB-C makes it a tidy laptop, phone, router, and travel station
- Anker's battery ecosystem and warranty posture are reassuring in the small premium tier
Cons
- 100W solar input is only adequate for light-duty camping recovery
- Not enough inverter for kitchen appliances, power tools, or refrigerator startup loads
- Premium small-station price can overlap discounted 500Wh models
EcoFlow RIVER 2 Portable Power Station
Pros
- 256Wh LiFePO4 pack is a credible entry point for phones, routers, lights, and short CPAP windows
- About one-hour AC recharge makes it easier to top off between outage windows or campground moves
- Light 7.7 lb body is easier to store and move than most mid-size stations
Cons
- 300W AC output is not a fridge, kettle, microwave, or tool-starter class inverter
- 110W solar input is modest, so solar recovery is slow compared with larger EcoFlow stations
- The small battery leaves little reserve margin for humidified CPAP or overnight multi-device loads
Our Verdicts
Anker SOLIX C300 Portable Power Station
The SOLIX C300 is the polished small pick for USB-C-heavy users. Buy it for portable electronics and modest CPAP planning, not for household appliance backup.
EcoFlow RIVER 2 Portable Power Station
Buy the RIVER 2 for a compact emergency drawer station, not appliance backup. It is best when the job is phones, router, laptop, lights, and cautious CPAP use with the exact machine verified first.
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