EcoFlow launches massive DELTA Pro 3 that can power 99% of your home appliances

EcoFlow, one of the most well-known names in the portable power station industry, today announced the launch of the company’s new EcoFlow DELTA Pro 3, an ultra-powerful portable power station that EcoFlow says is powerful enough to handle 99% of home appliances. For everything from refrigerators to air conditioning units and more, this is the big boy we’ve been waiting for.

Having a large-capacity portable power station at home can be a game-changer, providing a reliable source of electricity during emergencies or for off-grid activities. In the event of a power outage, whether due to severe weather, infrastructure failures, or other unexpected disruptions, a portable power station ensures that you can keep essential devices running.

This means you can continue to power your refrigerator, charge your phones, keep lights on, and even run medical devices, offering peace of mind and safety for you and your family during uncertain times.

Having spent five days without power following Hurricane Irma (yes, I chose the best time to visit my parents in Florida), I can speak to just how frustrating it becomes after days without any electricity.

The EcoFlow DELTA Pro 3 is large enough to handle many appliances running for hours, offering 4 kWh of internal capacity. Plugging in an extra battery from EcoFlow can instantly double the capacity, offering 8 kWh of storage and twice the run time. Or for homeowners that want extreme backup potential, such as what I experienced after the hurricane (and unfortunately had no backup), the system can be further expanded all the way up to 48 kWh. That much storage can run major systems like air conditioning units for days, or can power smaller appliances for weeks, all without needing to keep red gas cans full of fuel around.

The unit offers both 120VAC and 240VAC and can power devices with up to 4,000 watts of continuous power draw. To expand the power output even further, three devices can be linked to output 12,000 watts continuously. The power station also supports real 10ms UPS, providing a fast switchover time to keep critical devices running and prevent data loss on computers in the event of a power outage.

The new DELTA Pro 3 is the first product in EcoFlow’s lineup to include the company’s X- Core 3.0, an integrated architecture system designed to offer host safety, performance, intelligence improvements as part of the energy storage technology. 

“Extreme weather events and the resulting power outages have already left a mark across the U.S. this year, and families are looking for solutions that address these challenges,” explained Brian Essenmacher, EcoFlow’s North American head of business development. “Traditional gas generators, however, pose a number of complications and headaches for their owners. That’s why it’s so important for us to introduce a better and more convenient choice like DELTA Pro 3 to help provide our customers with peace of mind and prepare for the unexpected.”

Priced at US $3,699 (or with promotional pricing of just US $3,199 through July 23), the EcoFlow DELTA Pro 3 also offers bundles for users to build on their existing power system.

Beyond emergencies, a portable power station is invaluable for off-grid adventures and camping trips. Its large capacity allows users to bring the comforts of home with them, powering camping gear, cook appliances, lights, and even entertainment devices like laptops or projectors. When paired with solar re-charging, such portable power stations also make great solar energy storage batteries.

I’ve used similar styles of portable power stations before to turn a shipping container into a solar-powered off-grid charging shed, complete with air-conditioning. A system like this would allow me to expand it even further and could be ideal for tiny homes, off-grid cabins, or other structures that need reliable power storage that can support high-power devices.