Product Overview
- POWER WHEREVER YOU GO: Portable solar power generator + Extra Battery that gives you reliable power for outdoor adventures, indoor use, and emergency situations.
- RECHARGE FROM 0-80% WITHIN 1 HOUR: EcoFlow X-Stream Charge technology recharges the power station from 0-80% within one hour, which is one of the fastest recharging rates on the market. Quiet Charging can be enabled from the EcoFlow app.
- POWER UP TO 10 DEVICES SIMULTANEOUSLY: The RIVER Max can power some devices up to 1800W with the X-Boost mode on, which lets you power about 80% of essential devices like kitchen appliances and DIY tools. Use devices below 1200W for the best product use.
- MODULAR DESIGN: The unique modular design gives you the freedom to adjust the power and portability of EcoFlow RIVER Max within seconds. The Extra Battery doubles the capacity from 288Wh to 576Wh during situations when you need more power. You can also detach the Extra Battery easily for more portability during traveling, outdoor adventures, or any application where you need to power devices on the go.
- FAST SOLAR PANEL RECHARGING: The EcoFlow RIVER Max can be fully recharged from the solar panel in 6-12 hours when using one EcoFlow Solar Panel connected in parallel, depending on sunlight conditions. The EcoFlow RIVER MPPT Controller ensures a fast-solar panel recharge rate using Open Circuit Voltage: 10-25V/ 12A max, 200W max input. A Solar to XT60 Charging Cable is included.
Hit the outdoors with RIVER Max and keep all your devices powered on at once. With a detachable extra battery, you have up to 576Wh of capacity that charges to full in a record-breaking 96 minutes flat.
X-Stream Fast Charging
Power Multiple Devices
Removable Battery
Capacity of 576Wh
The Centerpiece of Your Adventure
Power up to 10 devices at once with all the ports you’ll need. Sporting a 576Wh capacity, you’ll have enough juice to charge your phone 42 times, charge your drone 6 times, or make 24 cups of coffee with a coffee maker. Just don’t drink them all at once.
So Much More Sun
32 premium monocrystalline silicon cells provide a high conversion efficiency of 22%. Recharge even faster by chaining multiple panels in series or in parallel.
Better Together
Recharge freely and naturally when you link EcoFlow’s 110W Solar Panel to a RIVER Max portable power station.
Frequently Asked Questions
Specs of RIVER Max
Net Weight
*17lbs (7.7kg)
Dimensions
*11.4 x 7.3 x 9.3in (28.9 x 18.4 x 23.5cm)
Charge Temperature
32-113°F +/- 5°F (0-45°C +/- 3°C)
Discharge Temperature
-4-113°F +/- 5°F (-20-45°C +/- 3°C)
Color
Black
Charge Method
AC Wall Outlet, 12V Car Adapter, Solar Panel
Full Recharge Time
1.6 Hours (AC) 6.5 Hours (12V Car Adapter) 3-6 Hours (Using 2x110W Solar Panels in parallel with full sun) 4.8-9.6 Hours (Using 1x160W Solar Panel with full sun)
Capacity
576Wh (28.8V)
Cell Chemistry
Lithium-ion
Shelf Life
1 year (after fully charging the device)
Cycle Life
500 Cycles to 80%+ capacity
Management Systems
BMS, Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection Low Temperature Protection, Low Voltage Protection, Overcurrent Protection
Testing and Certification
UL Standard CE FCC RoHS RCM
AC Charge Input Power
X-Stream Charge 500W max
AC Charge Input Voltage
100-120Vac (50Hz/60Hz)
Solar Charge Input
200W 10-25V DC 12A Max
Car Charger
12V DC 8A Max
AC Output (x3)
600W (Surge 1200W) total, 120Vac( 50Hz/60Hz)
USB-A Output (x2)
5V DC,2.4A,12W Max, per port
USB-A Fast Charge (x1)
5V/2.4A,9V/2A,12V/1.5A 18W Max
USB-C Output (x1)
5V DC,9V DC,12V DC,15V DC,20V DC,5A,100W Max
Car Power Output (x1)
136W, 13.6V DC, 10A Max
DC5521 Output (x2)
13.6V DC, 3A Max, per port
Warranty
24 months
Specs of 110W Solar Panel
Weight
13.2 lb (Solar Panel 8.8 lb)
Unfolded Dimensions
62.5 × 20.2 × 1.0 in (158 × 51.4 × 2.4 cm)
Folded Dimensions
16.5 × 20.2 × 1.0 in (42 × 51.4 × 2.4 cm)
Warranty
12 months
Rated Power
110W (±5W)
Efficiency
21%–22%
Connector Type
Solar Connector
Open Circuit Voltage
21.7V (Vmp 18.5V)
Short Circuit Current
6.3A (Imp 6.0A)
Cell Type
Monocrystalline Silicon
Operating & Storage Temperature
−4°F to 185°F