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EcoFlow RIVER 2 Pro
768 Wh and 800 W of AC, on an LFP battery. It is the lightest of the 25 stations in the 700 to 1,500 Wh class.
- 768 Whcapacity
- 800 WAC output
- 220 Wsolar input
- 18.2 lbweight
- 3,000rated cycles
By the Power Station Chart team, from EcoFlow's manuals and spec pages. Reviewed before publishing; last reviewed October 31, 2026.
The RIVER 2 Pro in brief
At 18.2 lb, the RIVER 2 Pro is the lightest of the 25 stations in the 700 to 1,500 Wh class, and it still stores 768 Wh. That works out to 42.2 Wh per pound. AC output is 800 W with 1,600 W at peak, and the LFP cells are rated for 3,000 cycles to 80% with a 5-year warranty. A 940 W wall input fills it in 1.2 h, and 220 W of solar takes 4.7 h through an XT60 port at 11 V to 50 V and 13 A. A 12 V car socket takes 8 h. On the 653 Wh usable estimate, a refrigerator runs 7.1 h to 19 h and an electric blanket 3 h to 5.9 h. Switchover is 30 ms.
How long the RIVER 2 Pro runs things
Times use about 85% of the rated capacity, the part left after inverter and battery losses. Its 800 W ceiling blocks a 875 W blower, a 1,050 W sump pump and a 1,500 W microwave from running, though the unit can cover the startup of the space heater and microwave.
Work out your own mix of loads. A red bar means it draws more than the 800 W this station can supply.
How fast it refills
Solar time assumes panels reach 75% of their rating. Figure it for your state and panels.
Solar panels for the RIVER 2 Pro
Its XT60 port takes 11 to 50 V, up to 13 A and 220 W. A panel's voltage rises in the cold, so the marks below show each one at 14 F, and a pass here keeps 10% of headroom under the maximum.
EcoFlow's manual does not name this plug, so confirm it with the maker before you buy a cable.
- EcoFlow 220W Bifacial Portable Solar Panel220 W, 21.8 V open circuit Inside the window Check price on Amazon
- EcoFlow 400W Rigid Solar Panel400 W, 37.1 V open circuit Inside the window
Needs an MC4 to XT60 cable. The station holds current to 13 A, so some output goes unused.
- EcoFlow NextGen 220W Portable Solar Panel220 W, 21.5 V open circuit Inside the window Check price on Amazon
- EcoFlow NextGen 220W Bifacial Portable Solar Panel220 W, 21.5 V open circuit Inside the window
- EcoFlow 175W Rigid Solar Panel175 W, 25.5 V open circuit Inside the window Check price on Amazon
- EcoFlow 160W Portable Solar Panel160 W, 21.4 V open circuit Inside the window
- EcoFlow NextGen 160W Portable Solar Panel160 W, 21.3 V open circuit Inside the window Check price on Amazon
- EcoFlow NextGen 160W Bifacial Portable Solar Panel160 W, 21.3 V open circuit Inside the window
- EcoFlow 110W Portable Solar Panel110 W, 21.8 V open circuit Inside the window Check price on Amazon
- EcoFlow 100W Rigid Solar Panel100 W, 20.3 V open circuit Inside the window Check price on Amazon
- EcoFlow 100W Flexible Solar Panel100 W, 20.3 V open circuit Inside the window
- EcoFlow 400W Portable Solar Panel400 W, 48 V open circuit Outside the window Check price on Amazon
- Anker SOLIX 440W Rigid Solar Panel440 W, 39.16 V open circuit Inside the window
Needs an MC4 to XT60 cable. The station holds current to 13 A, so some output goes unused.
- Jackery SolarSaga 200200 W, 22 V open circuit Inside the window Check price on Amazon
Needs a DC8020 to XT60 adapter.
"Inside the window" compares printed numbers. It is not a maker's approval. Check any panel or layout, or read how the voltage window works.
Who the RIVER 2 Pro suits
It fits someone who wants home-backup storage in a lighter case, running a fridge, router, Starlink and lights. EcoFlow says to keep the panel's output voltage under 50 V, and all eight panels checked are inside the voltage limits; EcoFlow's approval of a pairing is separate. For more output, the BLUETTI AC70 gives 1,000 W, takes 500 W of solar and can expand, at 22.5 lb and -4 F. The Anker SOLIX C800 reaches 1,200 W with a 5-year warranty and 300 W of solar, at 23.1 lb, but is no longer made.
Full RIVER 2 Pro specifications
| Capacity | 768 Wh |
|---|---|
| Usable after losses | about 653 Wh |
| Battery type | LFP |
| Rated cycles | 3,000 to 80% capacity |
| AC output | 800 W |
| AC peak | 1,600 W |
| 240 V | no |
| EPS switchover | 30 ms |
| AC outlets | 4 |
| USB-C ports | 1, up to 100 W |
| USB-A ports | 3 |
| 12 V car port | 10 A |
| Wall charging | 940 W, 1.17 h to full |
| Car charging input | 12 to 24 V, 8 A |
| Weight | 18.2 lb |
| Watt-hours per pound | 42 |
| Size | 10.6 x 10.2 x 8.9 in |
| Operating temperature | 14 to 113 F |
| Noise | 62 dB |
| Warranty | 5 years |
| Extra batteries | no |
What these figures mean: usable watt-hours, surge and continuous watts, battery types, switchover time, car charging and UL listings.
Choosing within the EcoFlow RIVER 2
| Model | Capacity | AC output | Solar input | Weight |
|---|---|---|---|---|
| RIVER 2 | 243 Wh | 300 W | 110 W | 7.7 lb |
| RIVER 2 Max | 512 Wh | 500 W | 220 W | 13.4 lb |
| RIVER 2 Pro | 768 Wh | 800 W | 220 W | 18.2 lb |
Closest alternatives by capacity
- Anker SOLIX C800768 Wh
AC 1,200 W, solar 300 W, weight 23.1 lb, port XT60
- Anker SOLIX C800 Plus768 Wh
AC 1,200 W, solar 300 W, weight 24.03 lb, port XT60
- Anker SOLIX C800X768 Wh
AC 1,200 W, solar 300 W, weight 24.03 lb, port XT60
- BLUETTI AC70768 Wh
AC 1,000 W, solar 500 W, weight 22.5 lb, port XT60
- BLUETTI EB70S716 Wh
AC 800 W, solar 200 W, weight 21.4 lb, port DC7909
- BLUETTI AC70P864 Wh
AC 1,000 W, solar 500 W, weight 22.5 lb, port XT60
FAQ
How long does the EcoFlow RIVER 2 Pro take to charge?
The wall takes 1.2 h. Full 220 W solar takes 4.7 h, and a 12 V car socket takes 8 h.
Can the RIVER 2 Pro run a refrigerator?
Yes. A 104 W refrigerator runs 7.1 h to 19 h, and its 1,305 W startup draw is covered.
Can it power a microwave?
No. A 1,500 W microwave draws more than the 800 W output, even though the startup draw is covered.
Which solar panels does it accept?
Any panel whose output stays under 50 V per EcoFlow. All eight EcoFlow panels checked are inside the voltage limits and use an MC4 to XT60 cable.
Where these figures come from
Every figure above is EcoFlow's own unless a note says otherwise.
3 documents
- EcoFlow, manual, read October 31, 2026
- Footprint Hero, secondary, read October 31, 2026
- EcoFlow US store, spec page, read October 31, 2026