EcoFlow RIVER 2 Max Solar Generator
Take green, clean energy off-grid with the cost-effective RIVER 2 Max Solar Generator and explore the world without power limits.
Lightweight and travel-friendly, RIVER 2 Max Solar Generator is ideal for camping and outdoor activities. Combining the easy-to-carry, 13.2lb RIVER 2 Max and the folding 160W Portable Solar Panel with an adjustable 180° angle, RIVER 2 Max Solar Generator makes on-the-go climate-positive energy plain sailing.
Go green with fast solar charging.
Go solar and charge your RIVER 2 Max at home or on the go with a 160W Portable Solar Panel. With an input of 160W and a industry-leading conversion rate, you can recharge anywhere in as fast as 4 hours. As well as fast solar charging, RIVER 2 Max charges from an AC outlet, car charger, or the all-new USB-C. Grab a bundle for your off-grid trips or to prepare your home essentials during a blackout.
Long-lasting, durable power you can rely on for years.
With over 3000+ battery 100% cycles, you can use RIVER 2 Max almost every day for pretty much ten years. LFP battery chemistry doesn't just offer long life; it's more reliable, efficient, and safe even in high temperatures. Made using high-strength materials and IP68 waterproof certified, our 160W Portable Solar Panel is ready to power you through all kinds of weather, no matter where you go.
In addition, RIVER 2 Max has one of the most extended warranties in the industry, so we've got you protected for the next five years.
Power. Never Been This Easy
Charge 0-100% in 1 Hour
Fastest charging speeds ever.
RIVER 2 Max beats the industry charging speed standard, fully charging in only 60 minutes.. That's 5x faster than other portable power stations on the market and 38% quicker than previous generations. Fully charge RIVER 2 Max while you pack your bags, so you'll always be ready for a last-minute trip.
LiFePO4 Battery Chemistry
Safe, for up to 10 years of use.
With upgraded long-lasting LFP battery chemistry at its core, charge and empty RIVER 2 Series over 3000 times. That's pretty much 10 years of everyday use1 and 6x longer than the industry average. With LFP cells, RIVER 2 Series is safe, durable, and highly efficient, even in warm temperatures.
The first power station that's TÜVRheinland certified.
RIVER 2 Series is a cut above the rest as the first portable power station in the world to get certified. With it's high safety standard, the TÜVRheinland certification means the security and reliability of RIVER 2 Series is guaranteed.
With one of the most extended warranties in the industry, we go the extra mile to give you peace of mind.
Smart Battery Protection System
Our state-of-the-art Battery Management System (BMS) constantly monitors the voltage, current, and temperature of RIVER 2 Series with multiple aspects of protection, extending its life to the max.2
4 Ways to Charge
With 4 different ways to top up the RIVER 2 Series, there's a recharge option no matter what.3 From fast AC to in-car charging when you're on the go.
|AC Charging||Car Charging||Solar Charging||USB-C Charging|
|AC Charging||Car Charging|
|Solar Charging||USB-C Charging|
Why not harness renewable energy while you camp or head off on a trip? Plug in a couple of portable solar panels to fully recharge off-grid in as fast as 3 hours.
X-Boost Up to 1000W
Small size. Big power.
RIVER 2 Max has an AC output of up to 500W. Need to power a vacuum cleaner or sandwich maker? Crank it up to 1000W with X-Boost mode to run up to 80% of essential appliances.
Lightweight at only 6 kg
With a compact portable design, taking travel-friendly power off-grid has never been this easy. With a light-weight that's 22% lighter than the previous generation, RIVER 2 Max is ready to power all your outdoorsy escapades, from boondocking to BBQs at the beach.
<30ms EPS Auto-switch
Ultra-fast home backup switchover.
With a switchover speed of less than 30ms, you won't even know the power was down. Use RIVER 2 Series as an emergency power supply for overnight outages to keep essentials running from a CPAP machine to your fish tank.
Control at your fingertips.
Use the EcoFlow app to control and monitor RIVER 2 Series, even from afar. View charging levels, customize settings, and adjust charging speeds, all from the convenience of your phone.
Learn More >
Power. Anywhere. Anytime.
What's in the box
1. RIVER 2 Max2. AC Charging Cable3. Car Charging Cable 4. DC5521 Connection Cable5. Quick Start Guide6. 160W Solar Panel7. Solar Charging Cable
*The solar charging cable is sent together with the solar panel.
10.6 x 10.2 x 7.7inches
100-120V 50Hz/60Hz, 660W Max
11-50V, 13A, 220W Max
12V/24V, 8A, 100W Max
5/9/12/15/20V, 5A, 100W Max
120V 50Hz/60Hz, 500W (Surge 1000W)
12.6V, 10A/3A/3A, 126W Max
5V, 2.4A, 12W Max
12.6V, 3A, 36W Max
80%+ capacity after 3000 cycles
14°F to 113°F/-10°C to 45°C
32°F to 113°F/0°C to 45°C
Optimal Operating Temperature
68°F to 86°F/20°C to 30°C
14°F to 113°F (68°F to 86°F is best)/-10°C to 45°C (20°C to 30°C is best)
2. BMS includes over-voltage, overloading, over-temperature, short circuit, low-temperature, low voltage, and overcurrent.
3. When charging and discharging at high wattage, RIVER 2 Max may make a noise up to 62db.