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EcoFlow | DELTA Pro Ultra 7.2kW Inverter

by EcoFlow
SKU EFDeltaProUltra-US
Original price $2,799.00 - Original price $2,799.00
Original price $2,799.00
$2,799.00
$2,799.00 - $2,799.00
Current price $2,799.00
This Item Qualifies for FREE SHIPPING.
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DELTA Pro Ultra 7.2kW Inverter – The Ultimate Whole-Home Backup Power Solution

Experience unmatched backup power with the EcoFlow DELTA Pro Ultra 7.2kW Inverter—the most powerful and intelligent home energy solution designed for complete energy independence. Built to handle even the most demanding home energy needs, this inverter is the core of the DELTA Pro Ultra ecosystem, offering seamless integration, scalability, and ultra-reliable performance.

Key Features:

  • Massive 7.2kW Output: Power your entire home with ease. The DELTA Pro Ultra 7.2kW Inverter delivers enough energy to run heavy-duty appliances, HVAC systems, and essential devices—all at once.

  • Whole-Home Backup: Designed to work with EcoFlow’s Smart Home Panel 2, the DELTA Pro Ultra seamlessly switches to backup mode in case of outages, ensuring uninterrupted power 24/7.

  • Scalable Energy System: Expand your capacity effortlessly with stackable batteries and solar panels. Start with one unit and scale up to meet your full home energy demands—up to 21.6kW output and 90kWh storage.

  • Solar-Ready Integration: Go off-grid with solar charging capabilities. Pair with EcoFlow solar panels to harness up to 16.8kW of solar input for sustainable, clean energy.

  • Smart Energy Management: Monitor and control your power with the EcoFlow app. Track usage, optimize battery settings, and automate energy-saving features right from your phone.

  • Silent and Efficient: The advanced inverter technology delivers high performance with minimal noise, making it ideal for residential use.

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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, it packs comfortably into a garage or utility closet.


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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. Plus, with X-Fusion you'll get a constant 7200W output no matter what.*

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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.

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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.

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Rooftop 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.

Always in charge

With a Generator or EV pile

You're spoilt for choice with EcoFlow DELTA Pro Ultra's charging options. As well as all our usual methods, like solar and the grid, you can now power up using a gas generator or even your EV charging pile. With the industry's fastest charging speeds of 8800W, top up two batteries in only 2 hours.

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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 uninterrupted power flow, EcoFlow DELTA Pro Ultra safeguards your vulnerable electronic equipment round-the-clock. For extended outages, you don't want to hear your backup in the background, so for low draws under 2000W*, it's completely silent. With a whisper-quiet 0 dB, your nights remain undisturbed as it powers your devices.*For a maximum of 30 minutes.

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Peace of mind with an advanced design.

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Ecoflow X-Cooling

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.

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Boost Performance with BMS

Our state-of-the-art LFP tech and advanced battery management system (BMS) regulates vital data, ensuring the safety, longevity, and high performance of EcoFlow DELTA Pro Ultra.With each battery offering a cycle life of 3500+, you'll get years of use before capacity drops to 80%. Even then, it keeps powering on.

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.


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#1 DIY Solar Authorized Retailer
Fast & Safe Shipping
Sales Tax Free
Authorized Dealer Warranty