Plug and play home backup power

A transfer switch is a device that switches a load between Grid Power and Backup Power, simply connect EcoFlow Portable Power Station to your main panel via a Transfer Switch for instant home backup (Transfer Time 1~2s).
*Picture for reference only, subject to our available products.
*AC Plug Cable is needed to connect Power Station with Transfer Switch, and be provided by the electrician.

Learn more about how to backup your home with our Portable Power Station and Transfer Switch: Whole-Home Backup Kit User Guide

Step into the wild with a massive 720Wh of battery capacity. RIVER Pro is the powerhouse for your off-grid adventure. Keep multiple devices powered on at once and recharge in record times via car, solar, or standard AC outlets.

X-Stream Fast Charge

Expandable Capacity

X-Boost Output

Power Multiple Devices

The world's fastest charging power stations

EcoFlow has the world's fastest charging power stations. RIVER Pro charges from 0-80% in under an hour, or to full in 96 minutes.

The centerpiece of your adventure

Power up to 9 devices at once with all the ports you'll need.

Go further

Out for the long haul? Double RIVER Pro's capacity up to 1440Wh with an extra battery that links right to your unit.

More power to you

EcoFlow's proprietary X-Boost technology is a game-changer. Switch it on to power high-wattage appliances up to a whopping 1800W. That's enough to power a hairdryer, a vacuum cleaner.

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• HOME BACKUP
• OFF-GRID LIFE

Light 10W

Refrigerator 150W

Blender 300W

Television 110W

Projector 65W

Hair Dryer 1200W

Coffee Maker 1000W

Phone 11Wh

Macbook Air 49.9Wh

GoPro 7.7Wh

Switch 16Wh

Drone 60Wh

Electric Kettle 1200W

Electric Frying Pan 1200W

Rice Cooker 1000W

Three easy ways to charge

Solar charging

Harness the power of the sun by linking up to two 110W solar panels. You'll be fully charged in 4-8 hours.

Car charging

Heading on a road trip? Charge to full in just 8 hours by plugging right into your car with the car adapter.

Wall outlet

Plug into any standard AC wall outlet to fast charge from 0-80% in under 1 hour with X-Stream charging.

What's in the box

1. EcoFlow RIVER Pro Portable Power Station 2. DC5521-DC5525 Cable 3. 1.5m AC Charging Cable 4. 1.5m Car Charging Cable 5. User Manual 6. Warranty Card

Frequently Asked Questions

What's the difference between RIVER, RIVER Max and RIVER Pro?

Each of the RIVER Series has its advantages. RIVER is ideal for lightweight, grab-and-go power, which you can expand with the extra battery. RIVER Max includes the extra battery by default, which you can remove to go lightweight. RIVER Pro is made for those that need even more capacity for off-grid, long haul adventures.

Can I control RIVER Pro remotely?

Yes. You can control RIVER Pro using your phone. Just link to it in the EcoFlow app to control it from afar.

Can RIVER Pro handle high-wattage appliances?

Yes. RIVER Pro can power devices up to 1800W with our proprietary technology, X-Boost. *X-Boost can run devices that require up to 1800W, however, it's best to test before use. Some 600W-1800W appliances with strict voltage requirements may not function (e.g. air compressors).

Can I use solar panels with RIVER Pro?

Yes. You can connect up to 2 sets of 110W solar panels to sustainably charge your RIVER Pro in under 3 hours.

Can RIVER Pro be used as an uninterruptible power supply (UPS)?

It can be an emergency power source (EPS), which will have the same result as UPS for most electronics. Here's the difference. When your RIVER Pro is plugged into the wall, anything plugged into it gets power from the grid, not its battery. If power from the grid stops, RIVER Pro automatically switches to its battery supply mode within 30 milliseconds. That means anything connected will not have power for 30 milliseconds, which may mean sensitive electronics like desktop computers and data servers turn off. Test your devices individually to see if they need UPS to stay powered.

What is the warranty for the Ecoflow transfer switch?

The EcoFlow transfer switch comes with a 1-year warranty.

How do you install the transfer switch?

There are wiring diagrams and a how-to video of the installation and operating instructions for reference.

What are the issues with installation that I need to be aware of?

Firstly, installation of the transfer switch should be done by a licensed electrician or a qualified professional who will issue you a Certificate of Compliance (COC) afterward so that the insurance company won't repudiate any electrical-linked claims in the future. Secondly, to avoid the unit tripping out, you can discuss with your electrician which circuits or appliances should be excluded based on your electricity consumption and the power station capacity you own, such as the stove, geyser, and pool pump. Last, be aware of putting the transfer switch into a box to prevent electric shock. It is only viable with indoor circuit breaker panels.

How much will the installation of the transfer switch cost?

Generally, the installation costs include labour, traveling, cabling, protection box, and COC. It varies with many factors like traveling distance and the length of cable. The exact installation cost will need to be estimated by an electrician based on the specifics of your home's electrical circuits. We highly recommend that you source different electricians and get comparative quotes.

Where can I find a licensed electrician?

We have authorized some qualified installers in most of Johannesburg and Cape Town. Please contact us Monday to Friday, 8:30 a.m. to 5 p.m. GMT+2 at +27 80 088 0002 (toll-free) or support.za@ecoflow.com for more information. If you live elsewhere or aren't satisfied with the installation price, you can also go to our Facebook community and leave your question. There are many enthusiastic EcoFlow users who can help you.

Can I install the transfer switch myself?

Installation of the transfer switch should be done by a licensed electrician or a qualified professional.

Will it cause damage to EcoFlow Portable Power Stations when overloading in powering loads in the house?

EcoFlow Portable Power Stations have safety mechanisms to prevent overloads. And it's also crucial to exclude high-power appliances or circuits.

How long does the transfer switch, switch a load from utility power to backup power when load shedding occurs?

The transfer time is about 1 second. This transfer time may seem long, but it actually provides two important benefits. Firstly, it helps to prevent voltage surges that could otherwise harm your household appliances during sudden power fluctuations, which is crucial for protecting your appliances. Secondly, this transfer time is crucial for our products' longevity and safe operation.

What's the difference between Transfer Switch and Smart Home Panel?

a.Transfer Switch is divided into MTS and ATS, MTS is a manual switch, ATS is an automatic switch; SHP is an automatic smart switch, which can monitor the power consumption of each open circuit and control it remotely at the same time;Understand the situation of each line more accurately
b.Capacity difference: SHP has two ports and can be connected to 2 groups of DP (each group of DP can be connected to 2*DP EB); TS can be connected to a group of DP or a whole group of Power hub+LFP.
c.Different cables: SHP uses EF's unique Infinity cable (Delta Pro ONLY); TS uses Generator cord;
d. SHP can only connect to DELTA Pro, Transfer Switch can connect to all power stations (if power is satisfied).

Specs

Net Weight *

16.8 lbs (7.6kg)

Dimensions *

11.4 x 7.1 x 9.3in (28.9 x 18.0 x 23.5cm)

Charge Temperature

32 to 113°F ± 5°F (0 to 45°C ± 3°C)

Discharge Temperature

-4 to 113°F ± 5°F (-20 to 45°C ± 3°C)

Color

Black

Warranty

24 months

Charging Method

AC Wall Outlet, 12V Car Adapter, Solar Panel(s)

Full Recharge Time

1.6 Hours (AC) 8 Hours (12V Car Adapter) 4-8 Hours (Using 2x 110W Solar Panels in parallel with direct sunlight) 6-12 Hours (Using 1x 160W Solar Panel with direct sunlight)

Capacity

720Wh (28.8V)

Cell Chemistry

Lithium-ion

Cycle Life

800 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 Certifications

UL Standard, CE, FCC, RoHS, RCM

AC Charge Input Power

X-Stream Charge 660W Max

AC Charge Input Voltage

220-240Vac (50Hz/60Hz)

Solar Charge Input

200W 10-25Vdc 12A Max

Car Charger

12Vdc 8A Max

AC Output (x2)

600W (Surge 1200W) total, 230Vac (50Hz/60Hz)

USB-A Output (x2)

5Vdc, 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)

5Vdc, 9Vdc, 12Vdc, 15Vdc, 20Vdc, 5A, 100W Max

Car Power Output (x1)

136W, 13.6Vdc, 10A Max

DC5521 Output (x2)

13.6Vdc, 3A Max per port

Specs of Transfer Switch

Operation Mode

Auto/Manual

Poles

2P

Rated Current

63A

Transfer Time

1Sec

Electrical Life

1,500 times

Short-circuit switching (breaking) capacity

5kA

Phase

Single phase

Operating Frequency

50HZ/60HZ

Rated Voltage

AC 230V

Operating Temperature

-5℃~40℃

Mechanical Life

6,000 times

Short-circuit switching (making) capacity

7.65kA

*Please Note: The above weight, size, etc. have certain measurement errors. Please refer to the actual measurement.

The RIVER Pro Extra Battery is sold separately.