EF EcoFlow

EcoFlow DELTA Max Portable Power Station, 2 kWh Solar Generator for Home Backup

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Highlights

  • With X-Boost, DELTA Max handles devices up to 3400W with ease
  • Charge up from 0-80% in 65 minutes
  • Best solar powered generator connects with up to 2x 400W EcoFlow solar panels
  • Power 99% of your home devices
  • Use EcoFlow App to control, monitor, and manage your energy use
  • UL CE FCC RoHS PSE
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5 out of 5 stars
5 out of 5 Stars. 9 reviews
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EcoFlow DELTA Max Portable Power Station, 2 kWh Solar Generator for Home Backup
EcoFlow DELTA Max Portable Power Station, 2 kWh Solar Generator for Home Backup
Hero image 0 of EcoFlow DELTA Max Portable Power Station, 2 kWh Solar Generator for Home Backup, 0 of 9

About this item

Product details

DELTA Max expands up to 6kWh with smart extra batteries and keepss your home powered on in any emergency. Charge up from 0 to 80% in 65 minutes. Or get up to 3400W speeds by combining AC charging and the EcoFlow Smart Generator.

Looking for something to power heavy-duty devices like your fridge and dryer? With X-Boost, DELTA Max handles devices up to 3400W with ease.

Stay powered on no matter what. DELTA Max connects with up to 2x 400W EcoFlow solar panels to deliver 800W Max solar charging speeds.

Use it as a solar powered generator for your home by powering appliances and tools on renewable energy.

With EcoFlow’s X-Boost technology, DELTA Max can power heavy-duty devices up to 3400W. That means during a power outage or blackout, you can continue to power your fridge, dryer, and more. That’s the industry gold standard for a portable power station of this size and capacity.

Backup your home during power outages with DELTA Max. With an expandable capacity that reaches up to 6kWh, dual charging, and the ability to power your home devices, you can stay powered on in any situation.

If you’re looking for an even faster way to charge up DELTA Max, you can combine AC with the smart generator to get up to 3400W, AC with solar to get up to 2600W, or the Smart Generator with solar to get up to 2600W.

A single DELTA Max unit packs a 2kWh capacity that is expandable up to 6kWh with DELTA Max smart extra batteries. This means when a blackout hits, you can continue to power your important home devices such as your fridge and lights for hours on end.

EcoFlow's DELTA Series is recognized by some of the most prestigious international awards. The flagship product of the Series - DELTA Pro, was named in TIME's list of 100 Best Inventions of 2021. It also won the 2022 Red Dot Design Award along with its ecosystem accessories. Adding to the DELTA Series's legacy, the 2022 iF DESIGN AWARD named the DELTA Pro, DELTA Max, 400W Solar Panel, and Smart Generator the winners in the product discipline.

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Specifications

  • 19.6 x 9.5 x 12 in
  • Capacity
  • 2016Wh
  • Cell Chemistry
  • NCM Li-ion
  • AC Output
  • 6 outlets, 2400W total (Surge 5000W)
  • Max Device(s) Power Supported by X-Boost
  • 3400W
  • USB-A Output
  • 2 ports, 5V, 2.4A, 12W Max per port
  • USB-A Fast Charge
  • 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max per port
  • USB-C Output
  • 2 ports, 5/9/12/15/20V, 5A, 100W Max per port
  • Car Power Output
  • 12.6V, 10A, 126W Max
  • DC5521 Output
  • 2 ports, 12.6V, 3A, 38W Max per port
  • AC Charging Input
  • 1800W Max, 15A
  • Solar Charging Input
  • 800W Max, 11-100V, 13A
  • Car Charging Input
  • Support 12V/24V battery, 8A"
  • BMS, Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection.
  • Extra Battery
  • Support up to two DELTA Max Smart Extra Battery/Smart Generator
  • Charge Method
  • AC Wall Outlet, 12V/24V Car Adaptor, Solar Panel
  • Output
  • AC Outlets (×6)
  • USB-A Output (×2)
  • USB-A Fast Charge (×2)
  • USB-C Output (×2)
  • DC5521 Output (×2)
  • Car Power Output (×1)
  • AC Charging Cable*1
  • Car Charging Cable*1
  • Solar Charging Cable*1
  • DC5521 to DC5525 cable*1
  • User Manual*1"
  • NCM Li-ion
  • Cycle Life
  • 800 cycles to 80% capacity

Member ratings & reviews

4.7 out of 5 stars
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149 ratings132 reviews
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  1. 5 stars79% (118)
  2. 4 stars16% (24)
  3. 3 stars0% (0)
  4. 2 stars1% (2)
  5. 1 star3% (5)
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Showing 1-3 of 132 reviews

Feb 26, 2024
Reviewer name: Mark
5 out of 5 stars
5 out of 5 stars review

So impressed I'm getting another.

I bought this unit about a year ago and couldn't be any happier with any purchase. My wife is on oxygen 24/7 and this year the power company is replacing all the power poles in town. Her oxygen concentrator will put out 4 liters continuously for 9 hours on a full charge. It will charge from empty to full in about 85 minutes. I've ran this Delta Max for about 140 hours since purchase and still thrilled over this unit. Piece of mind.

Helpful?3YSAWMTMD3HK14197502136
Mar 15, 2024
Reviewer name: Shocked by Sams
1 out of 5 stars
1 out of 5 stars review

Beware

Ordered from Sam’s on line. Got confirmation of order on line with Fed x tracking #. Made at least 5 calls to Sam’s about order. They charged to my credit card in 4 days and never shipped item. Tracking at Fed X shows they never received to ship out. Trying to get my $1,000.00 back. Sam’s said they can’ help because it comes from supplier they paid.

Helpful?3YSAWMTMD3HK14197502136
reply from Ecoflow Team

Dear valued customer, we truly apologize for the bad experience, to expedite the process, could you kindly share your email address with us so we can get contact with you and check the order status for you ASAP? Alternatively, you are welcome to reach out to support@ecoflow.com or contact us directly at +1 (800)-368-8604 for immediate assistance. We consider your issue a top priority and thank you for your understanding and patience.

Jul 16, 2024
Reviewer name: Honeysuckle Farms
1 out of 5 stars
1 out of 5 stars review

I ordered this product at the end of June 24, 2024. Its was on a great sale. Its July 15 and am still waiting. Tracking says that it in shipping but have not received why it is taking so long. After reading the review with one star, I am nervous that something that I was going to get for my retirement will be lost in the shuffle and I will be out $1031. I dont want the money; I want the power supply! Somebody is going to get called in to small claims court and GET a whole bunch of BAD PRESS!

Helpful?3YSAWMTMD3HK14197502136
reply from Ecoflow Team

Dear valued customer,We deeply apologize for any inconvenience this has caused you. We have a support case number, CAS-20240717-551715, that we have created to help you further. To address and resolve your concern, please contact us at support@ecoflow.com and include your case number. Our top priority is your satisfaction, and we value your patience and understanding while we try to find a solution that works for you.