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The EcoFlow DELTA 3 Ultra series (3072Wh) delivers powerful, quiet, and reliable energy for home backup, off-grid living, and high-demand appliances. Both models offer 3600W continuous output with 7200W surge capacity, and X-Boost™ mode supports heavy-duty devices up to 4600W. Built with automotive-grade LFP batteries, they’re designed for 10 years of reliable use, ultra-quiet 25dB operation, and seamless home integration via Manual Transfer Switch or Inlet Box with a 10ms auto-switch.

 

The DELTA 3 Ultra supports 4 charging methods and reaches 0–80% in 89 minutes, with extended runtime available through the EcoFlow Smart Generator.

 

The DELTA 3 Ultra Plus adds advanced flexibility with Smart Output Priority, 6 charging methods, and ultra-fast charging—0–80% in just 48 minutes using Solar + Generator dual charging. It also features expandable capacity from 3–11kWh and supports automatic generator start/stop for longer, hands-free backup power.

 

Both models are managed through the EcoFlow OASIS 3.0 Smart App, offering real-time monitoring, Storm Guard Mode, and energy-saving automation, and are backed by up to a 5-year warranty with app registration.

EcoFlow DELTA 3 Ultra Portable Power Station

$1,499.00 Regular Price
$1,299.00Sale Price
Quantity

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    © 2022 MES GROUP, LLC. 

    Telephone: (414)507-7661

    Email: emily@mesgrp.com

    Address: 16800 W Greenfield Ave. Suite 130

    Brookfield, WI 53005

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