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EF ECOFLOW

EF ECOFLOW Portable Power Station DELTA 3 MAX & 2x220W Solar Panel, 2048Wh

  • Based on 26 reviews
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Availability: 20 left in stock
Fulfilled by EcoFlow Inc.
Arrives Wednesday, Sep 2
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Style: DELTA 3 Max+2*220W Solar Panel


Features

  • Ultra-Fast Charging, 080% in Just 1.13 Hours Thanks to EcoFlows advanced X-Stream technology, DELTA 3 Max can recharge from 080% in just over an hour. That means less waiting and more doing, whether youre preparing for a blackout, charging before a road trip, or topping up at the campsite. Reliable power is always ready when you need it most.
  • Up to 3400W Continuous X-Boost Mode Power 99% of Appliances With an impressive 3400W X-Boost output, this portable power station easily runs high-demand appliances like fridges, microwaves, and even power tools. From emergency backup to RV adventures, enjoy peace of mind knowing your essentials stay powered without overload.
  • Ultra-Quiet Performance & Rapid 10ms Transfer Time Designed for home backup, DELTA 3 Max kicks in with less than 10ms transfer time, keeping sensitive electronics like computers and medical devices safe from outages. Plus, its ultra-quiet operation ensures your nights remain peacefulno noisy distractions during use.
  • Lighter & Durable Design, Built for 10 Years of Daily Use DELTA 3 Max engineered with a long-lasting LiFePO4 battery. Its lighter, durable build makes it easier to carry from your home to your RV or campsite without sacrificing strength or performance. EcoFlow DELTA3 Max electric generator also comes with an extended 5-year service.
  • Smarter App Control Save on Costs Without Sacrificing Comfort Connect with the EcoFlow app to monitor energy use in real time, set smart priorities, and cut electricity costs. Easily manage charging and discharging schedules, all while ensuring your comfort and convenience remain top priority.

Description

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Brand: EF ECOFLOW


Wattage: 3400 watts


Fuel Type: Solar


Power Source: Solar Powered


Recommended Uses For Product: Camping, Residential


Output Wattage: 2400


Special Feature: Portable


Included Components: 220W Solar Panel *2, AC Charging Cable *1, DELTA 3 MAX *1


Product Dimensions: 12"L x 9.4"W x 19.5"H


Material: Aluminum, Plastics, Metals


Wattage: 3400 watts


Fuel Type: Solar


Power Source: Solar Powered


Recommended Uses For Product: Camping, Residential


Output Wattage: 2400


Additional Features: Portable


Engine Type: Solar


Total Power Outlets: 3


Engine Power Maximum: 3.4 KW


Starting Wattage: 3400 watts


Running Wattage: 3400 watts


Item Dimensions L x W x H: 12"L x 9.4"W x 19.5"H


Material Type: Aluminum, Plastics, Metals


Brand Name: EF ECOFLOW


Included Components: 220W Solar Panel *2, AC Charging Cable *1, DELTA 3 MAX *1


Model Name: EF-DL-H02-3M


Model Number: EF-DL-H02-3M


Number of Packs: 1


Number of Items: 1


UPC: 842783191823


Manufacturer: EcoFlow


Item Type Name: portable power station


Manufacturer Part Number: Delta 3 Max +2X220W


Warranty Description: 5 year manufacturer


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 2

This item is non-returnable:

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

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Great camping or off grid setup!
Style: DELTA 3 Max+2*220W Solar Panel
Review Image by gspfunk
Review Image by gspfunk
Review Image by gspfunk
Review Image by gspfunk
We were looking for some solar panels and came across a great deal on Amazon with the Delta 3 Max with 2x 220w solar panels that we couldn’t pass up. We have several EcoFlow products and they’ve served us well, so we didn’t hesitate to purchase more, as we have uses for them all. The 2 220w panels give us more flexibility as they can be run in parallel or series, and one of them coincides with the input wattage of our River 2 Pro, as well. The Delta 3 Max is a nice compromise between capacity and size. It is a decent amount larger than the Delta 3 (both pictured), but not that much bigger considering it has double the runtime. It has all the ports you’d expect: AC, USB A, USB C, 12V DC, and Solar (XT60). The USB C ports are enough for our needs (Laptops, iPhones, iPad, etc)., as are the others. For those needing more umph, the Max Plus offers a little more max wattage, an Anderson port, and extra solar power input capacity. The EcoFlow app is very convenient, especially when we’re in the Jeep and running the Alternator Charger. It allows you to view and control all your devices, control the input/output voltages, and keep an eye on things. I’m really happy with the whole setup and look forward to our next camping & off-road trip. EcoFlow products have been amazing for us and I definitely recommend them. ... show more
Reviewed in the United States on March 20, 2026 by gspfunk
    • Solar Generator
Style: DELTA 3 Max+2*220W Solar Panel
I’m impressed. Get it. You will need it someday.
Reviewed in the United States on July 10, 2026 by Joel Stacks
    • Perfect product to Cuba
Style: DELTA 3 Max+2*220W Solar Panel
Excellent
Reviewed in the United States on April 5, 2026 by Adrian Alejandro Maldonado Carrazana
    • Disappointed
Style: DELTA 3 Max+2*220W Solar Panel
No manual included. Have to download. That will be tough if there is no power. Unable to register for warranty. Requires copy of receipt. Ordered from Amazon and they don't accept credit card statement.
Reviewed in the United States on January 18, 2026 by Matthew Meterko
    • Lo mejor para Cuba
Style: DELTA 3 Max+2*220W Solar Panel
Súper recomendado , mi hija vive en Cuba y gracias a este equipo tiene corriente en toda la casa
Reviewed in the United States on May 15, 2026 by Idaliana B Rodriguez
    • Its a little heay to carry about. Would be great if they had put wheels on it.
Style: DELTA 3 Max+2*220W Solar Panel
This is a great product. I immediately plugged it in and charged it to 100%. Then I ran the fridge freezer on it for 16 hours, next day I put out the panels and charge to 80% after 6 hours. Working great. Recommended
Reviewed in the United States on December 6, 2025 by Errol
    • Easy enough to set up but with one small catch
Style: DELTA 3 Max+2*220W Solar Panel
Worried about a long power outage ruining the contents of your refrigerator? This power station with 2 huge solar panels will put that to rest. They say it's portable but hefting in at close to 50 lbs., I won't be taking this out on the road. That's not a complaint but praise for a small unit packed with enough batteries to keep my food cold as long as the sun shines once in awhile. The only ding against this pairing is the adapter cable to attach the solar panels to the power station. It is NOT included and must be ordered separately from EcoFlow. ... show more
Reviewed in the United States on December 12, 2025 by John Bolgiano
    • Great unit, works great.
Style: DELTA 3 Max+2*220W Solar Panel
Works as advertised!
Reviewed in the United States on March 19, 2026 by Linedog

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