EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh)

Expandable Whole-Home Backup Power with Smart Circuit Control

  • 3072Wh Capacity – dependable backup power for outages, home use, and large energy needs
  • Expandable from 3kWh to 11kWh – scale your system for longer runtime and bigger loads
  • 3600W AC Output / 7200W Surge – powers major appliances and demanding equipment
  • X-Boost up to 4600W – supports dryers, lawnmowers, steamers, and more
  • Ultra-Fast Charging – 0–80% in as fast as 48 minutes with solar + generator dual charging
  • 6 Charging Methods – AC, solar, generator, car charging, dual charging, and multi-source charging
  • Smart Output Priority – choose which circuits stay powered via the app
  • 2 Home Connection Options – manual transfer switch or inlet box ready
  • 10ms UPS Backup – ideal for NAS systems, routers, PCs, and servers
  • Whisper Quiet Operation – as low as 25dB at 600W
  • LFP Battery Technology – built for up to 10 years of reliable use
  • Advanced BMS Protection – 24/7 battery safety management
  • Class-B Certified Safety – trusted protection and performance
  • Smart App Control – monitor battery, savings, storm alerts, and schedules
  • Up to 5-Year Warranty

Why Choose DELTA 3 Ultra Plus

The EcoFlow DELTA 3 Ultra Plus is a premium expandable portable power station built for whole-home backup, off-grid setups, RV living, and users who need maximum flexibility. With 3072Wh capacity, expandable storage up to 11kWh, smart circuit priority controls, and ultra-fast charging, it delivers advanced backup power for serious users.

$1,349.00
$1,349.00
$1,449.00
Shipping calculated at checkout.
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