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Hidden Gem Ecoflow Delta Max 2000 + 4*220w Solar Panel Equipment [28XlKxwp]

$135.99 $435.99 -69%

FeaturesPower essential appliances with ease using the EcoFlow DELTA Max and its impressive 2000W AC output. By directly connecting it to a Transfer Switch and Power Cord, you can create a partial home backup system to keep critical devices running d

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Hidden Gem Ecoflow Delta Max 2000 + 4*220w Solar Panel Equipment [28XlKxwp]

Features

Power essential appliances with ease using the EcoFlow DELTA Max and its impressive 2000W AC output. By directly connecting it to a Transfer Switch and Power Cord, you can create a partial home backup system to keep critical devices running during blackouts.

  • Generates up to 3.5kWh to 4kWh daily.
  • 2800W to 3400W AC output with X-Boost.
  • Up to 25% conversion with a unique two-in-one bifacial design to guarantee a fast solar charging speed: 0-100% in 3-3.5 hours (3 sets), 4.5-5.5 hours (2 sets) and 9-11 hours (1 set).
  • IP68 dust and water resistance.
  • Smart remote control with EcoFlow app.
  • 3-year warranty for DELTA Max and 12-month warranty for NextGen 220W Bifacial Portable Solar Panel.
**DELTA Max and NextGen 220W Bifacial Portable Solar Panel will be shipped separately. 

Click here for the 220w solar panel specifications

*Note: The terms "DELTA" and "RIVER" as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.

 

Unleash Your Capacity


Plug and play home backup power

Power essential appliances with ease using the EcoFlow DELTA Max and its impressive 2000W AC output. By directly connecting it to a Transfer Switch and Power Cord, you can create a partial home backup system to keep critical devices running during blackouts. With a simple plug-and-play design, setting up reliable home backup power has never been easier, giving you peace of mind in emergency situations.


Expandable home backup power.

A single EcoFlow DELTA Max unit offers a robust 2kWh capacity, which can be expanded up to 6kWh by connecting it with DELTA Max Smart Extra Batteries or DELTA 2 Max Smart Extra Batteries. This expandable capacity ensures that during a blackout, you can continue powering essential home devices like your refrigerator and lights for extended hours, keeping your home running smoothly through the outage.


Convenient and fast dual charging.

The EcoFlow DELTA Max charges safely and swiftly, reaching 0-80% in just 65 minutes. For even faster charging, it offers flexible options: combine AC with the Smart Generator to achieve up to 3400W, pair AC with solar power for up to 2600W, or use the Smart Generator with solar to reach up to 2600W.* These versatile charging combinations make it easy to keep your DELTA Max ready to power essential devices, providing a fast, reliable energy backup solution for any situation.

Control, monitor, and manage your energy use.

Easily control and monitor your EcoFlow DELTA Max using the EcoFlow app. Customize power settings, track energy usage, and remotely control your DELTA Max—all from your smartphone. With this intuitive app, you can optimize power use to fit your needs, giving you seamless access to manage your portable power station from anywhere.


Frequently Asked Questions

How many solar panels can I use at the same time with DELTA max?: It depends on the total voltage and watts of solar panels you choose. As long as the solar panels use connector and its voltage and current are under 11-100V, 13A max range.

What's the max input for DELTA Max?: When charging DELTA Max and its extra battery together, you can reach 3600W max charging speeds by combining any two methods of AC, solar and Smart Generator. For DELTA Max single unit, you can recharge it at standard wall outlets (1800W max), or combine AC and solar charging to reach max 2000W charging speeds.

How does the Emergency Power Supply (EPS) work? And how fast is it?: When your portable power station is plugged into the wall, any electronics plugged into it are powered from the grid and not its battery. When power from the grid stops, as in a blackout, the power station automatically switches to battery power within 30ms.

What's the water-resistance rating for this product?: DELTA Max is not water-resistance, so it should be kept away from liquids. Or if you're looking for water-resistance solution, you can purchase the DELTA Max case to water-resistance protection.

Specifications

Click here for the 220w solar panel specifications

*DELTA Max needs to be connected to the DELTA Max Smart Extra Battery for dual charging.

Please use the AC Charging Cable included in the package for fast charging. Do not use other cables to charge. Plug directly into an AC wall outlet and make sure that the wall output current is more than 15A. Otherwise, reduce the unit charging speed with the AC Charge Speed Switch. EcoFlow takes no responsibilities for any consequences caused by failures to follow instructions, including but not limited to charging with other AC charging cables.

Reviews

Why Do Customers Trust Us?

What Our Customers Say

January 28, 2026

Absolutely no complaints!

The product offers superior performance.

- Henry Smith.

January 28, 2026

Absolutely no complaints!

It's sturdy, stylish, and super effective.

- Joseph Walker.

January 28, 2026

Absolutely no complaints!

I'm delighted with how this turned out.

- Alexis F..

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