EcoFlow DELTA Pro Ultra X Inverter + Qty 2 Batteries Whole Home Backup

EcoFlow DELTA Pro Ultra X Inverter With Qty 2 Batteries Whole Home Backup

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Warranty Information

Full factory warranty applies to all customers, including island locations. 
The only exception is warranty shipping to and from island locations, which is not included.
We offer a low‑cost 5‑year Replacement Shipping Protection plan that covers those shipping costs.

SKU: EFDELTAPROUX-US-2EB
UPC: 842783194909

Product Description

The EcoFlow DELTA Pro Ultra X Inverter With Two Battery Whole Home Backup is engineered for homeowners who want dependable, scalable, and intelligent power protection.

This system is designed to deliver true whole home backup capability while offering flexibility to grow as energy needs increase.

By combining a powerful inverter with two high capacity battery units, this solution provides stable energy for critical appliances, comfort systems, and essential electronics during outages or peak demand periods.

KEY BENEFITS

• Whole‑Home Backup with 12–36kW output and 12–180kWh capacity.

• Plug & Play Design for quick installation in just 7 days.

• Smart Auto Switchover within 20ms for uninterrupted power.

• Energy Savings up to $6000 per year with 3‑year ROI.

• Reliable LFP Battery chemistry ensures long cycle life.

• Quiet Operation under 30 dB for comfortable use.

• Expandable Capacity up to 184.32kWh with multiple units.

MAIN PURPOSE

The main purpose of this product is Whole Home Backup Power. It is designed to deliver uninterrupted electricity to your entire household, ensuring that critical appliances and systems remain operational during outages.

By combining advanced inverter technology with expandable battery capacity, it provides a dependable solution for long‑term energy security.

This makes it ideal for homeowners seeking reliable, scalable, and cost‑efficient backup power.

Product Overview

The EcoFlow DELTA Pro Ultra X Inverter with two Smart Extra Batteries is a complete whole‑home backup solution.

It delivers up to 12kW output and 12kWh standard capacity, expandable to 36kW and 180kWh with additional units. 

Its plug‑and‑play design allows installation within a week, saving time and cost compared to traditional systems.

With advanced safety standards, smart switchover, and energy savings, it is engineered to provide peace of mind and long‑term reliability.

Features

• 12–36kW AC output, scalable with parallel units.

• 12–180kWh capacity, expandable with additional batteries.

• LFP battery chemistry for durability and safety.

• UPS function with <10ms standalone switchover.

• Multiple AC outlets: NEMA 5‑20, NEMA L14‑30, NEMA 14‑50.

• PV input up to 10kW with dual ports.

• IP54 rating for dust and water resistance.

• Operating temperature range −4°F to 122°F.

WHAT'S INCLUDED

• 1 × EcoFlow DELTA Pro Ultra X Inverter

• 2 × Smart Extra Batteries

• Battery Connection Cable

• Side Mount Casters
  
• Disconnect Tool 

• User manual and installation guide

Warranty

This product comes with a 5‑year manufacturer’s warranty, ensuring long‑term protection and peace of mind. 

Final Verdict

The EcoFlow DELTA Pro Ultra X Inverter with two Smart Extra Batteries is a powerful, scalable, and reliable whole‑home backup solution. With advanced safety features, quiet operation, and significant energy savings, it is the ideal choice for homeowners seeking dependable backup power.