EcoFlow DELTA Pro Ultra (1 x Inverter + 1 x Battery)

One Powers All

EcoFlow DELTA Pro Ultra

The most powerful whole-home backup solution

EcoFlow DELTA Pro Ultra is a residential power backup system designed for both extended outages and daily use. With an unrivaled capacity of 6kWh, 7200W max output⁸, and 5.6kW solar input, a single unit can run your entire home. With EcoFlow Smart Home Panel 2, get an uninterrupted power backup experience with automatic switch-over, energy consumption monitoring, and lower electricity bills.

With its stackable design, expand EcoFlow DELTA Pro Ultra storage and output in only minutes. Compatible with various energy sources, from solar to gas, to meet your ever-changing power needs.

Ultra-powerful for whole-home backup

Month-long power security.

6-90kWh Capacity

Take home power dependability to another level with up to 90kWh battery capacity. For a standard household, that’s over 30 days of essential backup power to keep appliances like lights and refrigerators running strong (time may vary). Stackable and space-saving, store even with limited room. Perfect for garages or utility closets.

One unit covers every appliance.

7.2kW-21.6kW, 120V & 240V Output

With a 7.2kW output, EcoFlow DELTA Pro Ultra effortlessly runs even energy-hungry household items, like a 3-ton central air conditioner. For more power, pair 3 inverters with the EcoFlow Smart Home Panel 2 to unlock a 21.6kW AC output. Its X-Fusion feature ensures a constant 7200W output no matter what.

Meet heavy-draw demands anywhere.

Portable 30A, 240V Socket

With a 30-amp socket, EcoFlow DELTA Pro Ultra handles your most energy-hogging appliances, like a dryer or water heater. A portable design means this astounding level of power goes anywhere you need it.

One hour of solar for one day of power.

5.6kW-16.8kW Solar Input

By leveraging high and low-PV technologies, a single inverter sets new portable solar input standards with a 5.6kW input. Connect three inverters for a monumental 16.8kW, gaining a full day’s home energy in 60 minutes. Whether you prefer a portable setup or a rooftop solar system, you can achieve true energy independence.

Flexible Solar Systems

With its flexible plug-and-play design and unrivaled solar input, EcoFlow DELTA Pro Ultra empowers you to tailor your solution to fit your energy needs. EcoFlow DELTA Pro Ultra includes a PV locking feature, assuring safety and a solid energy connection.

Rigid Solar Systems

EcoFlow DELTA Pro Ultra works seamlessly with existing rooftop solar panels, replacing highly sensitive solar inverters prone to failure. Working in tandem with EcoFlow Smart Home Panel 2, maximize the value of your solar power and cut a chunk of change off your energy bill.

Always in charge.

Even with a Generator or EV Pile

You’ll be spoilt for choice with EcoFlow DELTA Pro Ultra’s charging options. As well as all the traditional methods, like solar and the grid, you can now power up using your gas generator or even your EV charging pile. Use our industry-defining 8800W Multi-charge to top up two batteries in only 2 hours.

Experience next-level backup with EcoFlow Smart Home Panel 2

Intelligent Subpanel: Outrage and Savings Protection in One

Extended Backup

Use the EcoFlow app to prioritize specific circuits in your home, guaranteeing your vital appliances always have the energy they need. EcoFlow Smart Home Panel 2 not only protects, but effectively extends your home’s backup duration and efficiency.

Reduce Bills

Maximize your home’s energy efficiency by intelligently harnessing power from the sun, grid, and batteries. Significantly reduce your electricity expenses by capitalizing on the TOU (Time-of-Use) variations  and the sun.

Uninterruptible for whole-home backup

You won’t even notice the grid was down.

0 ms Downtime, 0 dB Silent Backup

Imagine a world where power outages go unnoticed. With EcoFlow DELTA Pro Ultra’s online UPS, you’ll get just that. With its impeccable, uninterrupted power flow, EcoFlow DELTA Pro Ultra safeguards your vulnerable electronic equipment round-the-clock. During extended outages, you don’t want to hear your backup in the background, so for low draws Under 2000¹, it’s completely silent. With a whisper-quiet 0 dB, your nights remain undisturbed as it powers your devices.

The days of fumbling for a torch are over.

EcoFlow Smart Home Panel 2’s Automatic Switchover

When an outage hits, there’s no need to grapple with a host of challenges, like spoiling food and damaged appliances. EcoFlow Smart Home Panel 2’s automatic switchover feature ensures your home remains powered even when you’re away. Embrace uninterrupted living so that life never stops.

Reliable for whole-home backup

Peace of mind with an advanced design.

Battery

Inverter

Powers through the most challenging situations.

EcoFlow DELTA Pro Ultra tackles even the most grueling conditions. Whether it’s extreme weather or freezing winters, this giant safeguards your power security, just like usual.

• -4°F to 113°F operating temperatures
• 290V high voltage tolerance
• IP54 dustproof and splashproof

3 Home Connection Methods

Energy management at your fingertips.

Keep a keen eye on your battery usage with real-time energy insights, accessible from anywhere and at any time. Beyond just monitoring, you have the power to remotely control your appliances, even from a distance. Want to cut down on those hefty electrical bills? Tailor your battery strategy, intelligently optimizing energy from the sun, grid, and batteries to align with peak and off-peak hours.

In the Box

Inverter box

Battery box