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EF ECOFLOW

EF ECOFLOW 3072Wh DELTA 3 Ultra Plus with 400W Solar Panel and AC Cable

  • Based on 14 reviews
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Availability: Only 6 left in stock, order soon!
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Arrives Saturday, Sep 5
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Style: DELTA 3 Ultra Plus+400W+AC Cable


Features

  • Easily Scales Up. Adapt power to your lifestyle with expandable capacity from 3kWh to 11kWh. Add extra batteries to cover multi-day blackouts, RV living, or extended outdoor trips. Flexible, future-proof design grows with your needsno compromises.
  • 6 Ways to Charge Up. From home outlets to solar panels, car chargers, EV stations, generators, and the EcoFlow Smart Generator, DELTA 3 Ultra Plus offers unmatched flexibility. Reaching 80% in under an hour with X-Stream fast charging, youre always ready for emergencies, travel, or off-grid living.
  • <10ms UPS for Uninterrupted Backup. Stay connected when it matters most. DELTA 3 Ultra Plus automatically switches to battery power in under 10 milliseconds, protecting sensitive devices like computers, medical equipment, and routers from sudden outages. No manual setup requiredjust seamless, instant peace of mind.
  • Built to Handle It All. Unleash 3600W of continuous power (surge 7200W) with X-Quiet 3.0 technologystrong enough for heavy-duty household appliances, power tools, and RV essentials. Whether its a blackout, camping trip, or daily use, DELTA 3 Ultra Plus ensures youll never be short on reliable power.
  • Please note that the DELTA 3 Ultra Plus Power Station and the 400W Solar Panel will be delivered in separate packages.

Description

DELTA 3 Ultra Plus Delta 3 Ultra DELTA Pro DELTA Pro 3

Brand: EF ECOFLOW


Wattage: 3600 watts


Fuel Type: Solar


Power Source: Solar Powered


Recommended Uses For Product: Camping, Commercial, Residential


Item Weight: 125 pounds


Output Wattage: 3600


Special Feature: Portable


Included Components: DELTA 3 Ultra Plus with AC Cable, 400W Solar Panel


Product Dimensions: 24.1"L x 12.9"W x 15.6"H


Wattage: 3600 watts


Fuel Type: Solar


Power Source: Solar Powered


Recommended Uses For Product: Camping, Commercial, Residential


Output Wattage: 3600


Additional Features: Portable


Engine Type: Solar


Total Power Outlets: 4


Starting Wattage: 7200 watts


Running Wattage: 3600 watts


Item Weight: 125 pounds


Item Dimensions L x W x H: 24.1"L x 12.9"W x 15.6"H


Brand Name: EF ECOFLOW


Included Components: DELTA 3 Ultra Plus with AC Cable, 400W Solar Panel


Model Name: DELTA 3 Ultra Plus with AC Cable and 400W Solar Panel


Model Number: EF-DL-H02-3UP


Number of Packs: 1


Number of Items: 2


UPC: 842783197047


Unit Count: 1 Count


Manufacturer: ECOFLOW


Item Type Name: portable power station


Manufacturer Part Number: EF-DL-H02-3UP


Warranty Description: 5 Year Manufacturer


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 5

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Make sure you have lots of sun at your camping spot
Style: DELTA 3 Ultra Plus+400W+AC Cable
Whisper quiet, which is what our goal was for camping among the woods where there is no hookups. Took it on an RV trip up the central Calif. coast and had enough power for a day and a half which powered the fridge (55w) and small TV (13w) and Starlink (11w). We also ran the microwave for a few minutes and an electric griddle . Of course we didn’t anticipate two days of marine layer weather which brought solar panels down to near zero to recharge. We’ll be getting a gas generator to charge up during the midday so we have enough power to last throughout quiet time. ... show more
Reviewed in the United States on August 18, 2026 by M. Domingo
    • The eco flow works great.
Style: DELTA 3 Ultra Plus+400W+AC Cable
The battery works great. I haven’t used the solar panels as it’s been cloudy.
Reviewed in the United States on August 19, 2026 by L. Rees
    • Excelente!!!!!
Style: DELTA 3 Ultra Plus+400W+AC Cable
buen equipo y rápida la entrega antes de la fecha de entrega, totalmente satisfecha
Reviewed in the United States on August 16, 2026 by Marisleidis
    • Extremely versatile solution for off-grid adventures or home backup power
Style: DELTA 3 Ultra Plus+400W+AC Cable
Review Image by gspfunk
Review Image by gspfunk
Review Image by gspfunk
Review Image by gspfunk
Review Image by gspfunk
Review Image by gspfunk
Review Image by gspfunk
There are other EF home backup products with higher capacities, but we decided on the Delta 3 Ultra Plus for its versatility. It’s still portable for camping, outdoor events, etc, and the overall capacity is upgradable. In addition to expansion, we chose the D3UP b/c it has double the solar input (1600w, but still 60v), an Anderson Port, & Smart Output Priority versus the Delta 3 Ultra (D3U). It also has wheels a handle (like a suitcase) to aid in moving it. As far as powering devices, the D3U+ has a lot of options. DC: 3 USB C (140w x1, 45w x2), 18w USB A, 30A 378w Anderson port, 10A 126W 12v cigarette-style; AC: 120v 20A x4, 120v 30A RV x1. It also has the standard AC input and 2 XT60 solar ports, as well as an extra battery connection. I haven’t had the chance to fully test out a power outage or off the grid scenario, but I’ve used it in the garage for a few things (air circulator and vacuum) and it handled them with ease. The vacuum pulled up to 1200w (~1k watts normally) at some points and the D3UP displayed the correct correlating hours of battery time (total watt hours/1k watts an hour). The EF App and the newer generation software make controlling it all easy. Connecting to the D3U+ and getting it added to my Home group took less than a minute. This has come in handy when traveling and using our alternator charger as well as around the house when I’m checking on charging levels & status. It also has Storm Guard which helps make sure it’s fully charged when inclement weather is inbound. So far, I’m really glad we went this route. I highly recommend the D3UP to anyone looking for the latest features on a power station that can support a home (with extra batteries) or can go with you on an adventure. ... show more
Reviewed in the United States on November 27, 2025 by gspfunk
    • Delta 3 ultra plus is great, 400 w solar panel not so much
Style: DELTA 3 Ultra Plus+400W+AC Cable
This is a great piece of equipment. I do regret springing for the 400w solar panel with it so I could qualify for the free gift, knowing what I know now I would just purchase the unit and source your own solar panels. The 400w panel is a heavy, expensive, underperforming and floppy pos. It seems ECOFLOW might just be trying to off load old stock solar panels by making it look like a good deal. I do love the performance of the delta 3 ultra plus Its a powerful and easy to use. I have it for home backup and I charge with solar to run my ac and tv at night ... show more
Reviewed in the United States on August 6, 2026 by corey
    • Vital en apagones
Style: DELTA 3 Ultra Plus+400W+AC Cable
Magnificent equipo para los apagones en Cuba. Carga rapido con la corriente y con los paneles aun con poco sol. Le da energia a varios equipos a la vez sin fluctuar mucho y si se usa con los paneles continua cargandose ademas.
Reviewed in the United States on June 13, 2026 by Amazon Customer
    • Weathering the storm
Style: DELTA 3 Ultra Plus+400W+AC Cable
This perfect for when the power goes out. I put mine on a small dolly and it will roll anywhere. I hook a light to it and our tv and we are set to weather the storm.
Reviewed in the United States on May 9, 2026 by kim hurd
    • POWER AND FAST GENERATOR
Style: DELTA 3 Ultra Plus+400W+AC Cable
We love our new investment EcoFlow generator quietest fast and powerful. I plan to purchase another one for relative.
Reviewed in the United States on May 14, 2026 by Sabr Jameel

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