Anker SOLIX F3800 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 F3800 Portable Power Station | EcoFlow RIVER 2 Portable Power Station |
|---|---|---|
| Capacity | 3840 Wh | 256 Wh |
| AC output | 6000 W | 300 W |
| Surge | 12000 W | 600 W |
| Battery | LiFePO4 | LiFePO4 |
| Cycle life | 3000 cycles | 3000 cycles |
| Solar input | 2400 W | 110 W |
| AC recharge | 2.5 hr | 1 hr |
| Weight | 132 lb | 7.7 lb |
| UPS/EPS | Home-backup ecosystem; electrician caveats | Pass-through/EPS; not medical UPS |
| Ports | AC, USB-C, USB-A, NEMA/RV | 6 outputs |
| Expandable | Yes | No |
| Price | $2999 | $199 |
| Rating | 9.1/10 | 8.1/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
Anker SOLIX F3800 Portable Power Station
Pros
- 3840Wh base capacity and 6000W output are serious home-backup territory
- 120V/240V-capable ecosystem can support bigger plans with the right accessories
- 2400W solar input and expansion support make it one of the strongest Anker systems
Cons
- 132 lb weight and high price put it outside casual portable use
- Home integration requires exact accessory matching and qualified installation
- Bundle listings vary, so confirm whether you are buying the station only or a kit
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 F3800 Portable Power Station
SOLIX F3800 is the Anker flagship for buyers who already know they need a large, expandable backup system. Do the circuit and installation math before the checkout math.
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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