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
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
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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
Feb 13, 2024
Reviewer name: Steve
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This seems to be the best brand to buy.

I have only put this through a four hour test, but it seemed to perform exactly as advertised.

Helpful?3YSAWMTMD3HK14197502136
Oct 24, 2021
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

SpaDome!!!

We bought one of these to replace our bulky, noisy gas generator to power our new Infrared Sauna SILENTLY and OFF GRID! While it only works for an hour that is ample time for us to use the Sauna, then recharge the Ecoflow with pass through solar energy from the solar panels on our house.

Review from ecoflow
Helpful?3YSAWMTMD3HK14197502136