• EcoFlow DELTA 3 Ultra Portable Power Station Inclusions
  • EcoFlow DELTA 3 Ultra Portable Power Station
  • EcoFlow DELTA 3 Ultra Portable Power Station side view
  • Back view of a EcoFlow DELTA 3 Ultra Portable Power Station with control panel on a white background
  • EcoFlow DELTA 3 Ultra Portable Power Station back view
  • EcoFlow DELTA 3 Ultra Portable Power Station left view
  • Family camping outdoors with a EcoFlow DELTA 3 Ultra Portable Power Station and van in the background
  • EcoFlow DELTA 3 Ultra Portable Power Station on grass with solar panels in the background
  • Family sitting in a living room with a EcoFlow DELTA 3 Ultra Portable Power Station during a power outage.
  • Family camping outdoors with a van and EcoFlow DELTA 3 Ultra Portable Power Station .
  • EcoFlow DELTA 3 Ultra Portable Power Station on a wooden floor with a dimly lit room in the background
  • EcoFlow DELTA 3 Ultra Portable Power Station with alternator charger
  • EcoFlow DELTA 3 Ultra Portable Power Station with 400W Solar Panel
  • EcoFlow DELTA 3 Ultra Portable Power Station with 400W Solar Panel and alternator charger
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EcoFlow DELTA 3 Ultra Portable Power Station | 3072Wh | 3600W | 800W Solar Input

EcoFlow

$1,299.00
$1,299.00
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Product Details

The EcoFlow DELTA 3 Ultra Portable Power Station delivers 3072Wh of LFP capacity with 3600W AC output and up to 800W solar input. Built on LFP battery chemistry with 4,000 cycle longevity, this station is engineered for years of reliable service — whether you need it for whole-home backup, construction sites, or off-grid cabins.

Unlike the DELTA Pro, it's built on the newer DELTA 3 platform with 4,000-cycle LFP chemistry and 800W solar input, making it a more future-proof choice for users prioritizing solar charging and long battery service life. Running a window air conditioner, a refrigerator, and continuous device charging simultaneously — the 3600W output handles full household loads.

Add the DELTA 3 Series Smart Extra Battery to expand capacity from 1024Wh to 2048Wh — doubling runtime for camping trips, extending home backup to 16+ hours for essential loads, or powering a CPAP through 3+ nights. The modular design lets you start with the base unit and scale up when your power needs grow.

Brand new in box

Brand new in box

5 year factory warranty

5 year factory warranty

Fast shipping (5–7 business days)

Fast shipping (5–7 business days)

Authorized EcoFlow dealer

Authorized EcoFlow dealer
  • 3072Wh LFP battery — 4,000 cycles to 80%+ capacity, significantly longer service life than older DELTA platforms
  • 3600W AC output — matches the DELTA Pro's inverter in a newer-generation body with higher cycle life
  • 800W solar input — two 400W panels achieve a full base charge in approximately 4 hours of peak sun
  • Expandable storage via compatible DELTA 3 extra batteries for multi-day off-grid or home backup scenarios
  • Simultaneous AC + solar input up to full combined rate — fastest net-charging configuration in DELTA 3 lineup
  • Wi-Fi + Bluetooth app control with Time-of-Use scheduling and Storm Guard auto-precharge mode
  • X-Boost powers devices rated above the 3600W inverter intelligently to prevent overload
  • Broad port selection covering AC, USB-C 140W, USB-A, 12V car, and DC barrel outputs simultaneously

General

  • Communication:Wi-Fi / Bluetooth

This item comes with a 5-Year Factory Warranty from EcoFlow. A 3-Year Standard Warranty is included automatically from the date of original purchase, covering defects in materials, workmanship, and performance under normal use. An additional 2-Year Extended Warranty is available at no extra charge — activate it by downloading the EcoFlow App, logging into your EcoFlow account, and registering your product using the unit serial number within the standard warranty period. This gives you up to 5 years of total factory warranty coverage. Exclusions apply for damage caused by misuse, unauthorized modification, disassembly, or exposure to excessive heat or liquids. For warranty claims: support@ecoflow.com or 1-800-368-8604.