EcoFlow DELTA 2 Max

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Specs
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Buy EcoFlow DELTA 2 Max (and its bundles) before 7 June and earn 2× EcoCredits, exchangeable for a DELTA 2 Max Bag.

Power Every Day for 10 Years

DELTA 2 Max

Watch the Video

Customized In-app Energy Management

Up to 6kWh Expandable Capacity

Solar Input1000W MaxMPPT Efficiency 99%

Peaceful Charging As quiet as 30dB

10-year Long-Lasting LFP battery

Compatible with the EcoFlow PowerStream Balcony Solar System

No fumes. No noise. No maintenance.

Industry's Lightest 2400W LFP Solar Generator

World's Fastest Recharging Speeds

Power 99% of Appliances 2048Wh | Up to 3100W

10-year long-lasting LFP battery

Durable, Safe, Lightweight

With its upgraded LFP battery chemistry, DELTA 2 Max has a lifespan of 3000 complete cycles until it reduces to 80% capacity. You'll get pretty much 10 years of power, even if you use it every day. That's 6× longer than other power stations with a similar capacity and output.

LFP Battery Chemistry

That's 6× longer than other power stations with a similar capacity and output.

DELTA 2 Max

Others

LFP 6 × More Battery Cycles

3,000

Battery Cycles

Shorter Lifespan

500

Battery Cycles

Advanced BMS Protection

A built-in battery management system regulates vitals, including voltage, current, and temperature, keeping DELTA 2 Max safe, secure, and built to stand the test of time.

Protective Layers Inside and Out

With LFP cells, DELTA 2 Max is safe, durable, and highly efficient, even in warm temperatures.
A rubber anti-slip base and a fire-resistant casing offer multiple layers of protection.

Robust Design

Made with a sturdy one-piece design, DELTA 2 Max is designed for the rough and tumble of portability. Each port is reinforced, protecting them against wear and tear.

Upgraded Tech, Lighter Weight

Even with its upgraded LFP battery, DELTA 2 Max is still 30% lighter than similar 2kWh LFP power stations on the market.

*Weight 23kg

Fuel Up 80% in Only 43 Mins*

The world's fastest 43 minute AC+solar recharge

With DELTA 2 Max's upgraded tech, combine up to 1000W solar input with AC for world-leading charging speeds. In only 43 min get an 80% charge. Or stick with AC for an 80% charge in a speedy 53 mins.

*When combined AC and solar input is 2400W using 1800W AC input and a maximum of 600W solar input.

Dual Solar Input System with Independent MPPT Technology

Maximize solar generation by harnessing multiple PV sources

Maximize the potential of solar energy by simultaneously utilizing multiple photovoltaic (PV) sources with our innovative dual solar input design, each with its independent Maximum Power Point Tracking (MPPT) technology. Enjoy a seamless integration of solar power into your home or business whether you have multiple solar panels or a combination of rooftop and ground-mounted installations, making the most of every ray of sunshine.

Up to

1000W

Solar Input Fully Powered in Just

2.3 Hours

With a solar input of 1000W, fully recharged in 2.3 hours by connect up to 2 EcoFlow 400W Portable Solar Panels or 4 sets of 220W Bifacial Solar Panels.

Solar Charging Times

1000W Approx. 2.3 hours

880W Approx. 2.6 hours

800W Approx. 2.8 hours

MPPT Efficiency

> 99%

EcoFlow Power Stations

80%

Other Brands

Run 99% of Appliances with X-Boost.

Power pretty much anything with up to 3100W output.

DELTA 2 Max powers almost all the devices you need with a large 2400W AC output. Plus, with X-Boost proprietary technology, run appliances with an output of up to 3100W. Compared with other power stations, DELTA 2 Max can power more devices, while still preventing overloading and overheating.

X-Boost Mode up to 3100W

Safe and Stable Battery Chemistry

Run Even More Heavy-Duty Appliances

Not Only for Off-grid Use

Compatible with the EcoFlow PowerStream Balcony Solar System

You can turn your DELTA 2 Max into a Balcony Solar System at minimal cost. With the grid-tied inverter, PowerStream microinverter, connect to your DELTA 2 Max and plug into an AC wall outlet in minutes to achieve a grid-tied connection for a whole-home power supply. Works with up to 1000W solar input, removing energy waste and reducing energy bills.

Maximizing your portable power station's usage frequency.

The most convenient solution for daily home use.

Plug-and-play Balcony Solar System.

Power Smart and Save Smart with APP and Smart Plug.

Learn more about the solution

2048Wh Capacity

Power for the entire family.

Home Backup

RVing & Outdoors

Professional Work

Filmmaking & Photography

Refrigerator

14Hrs

WiFi Router

97Hrs

15Hrs

Microwave

1.3Hrs

Blender

3.3Hrs

Washing Machine

3.3Hrs

A generous 2048Wh capacity makes DELTA 2 Max ideal for home backup, running your essentials for hours. With its lightweight design, DELTA 2 Max is portable enough to grab and go on the next camping trip.

Tripple the Power

Expandable up to 6kWh

Take DELTA 2 Max with you anywhere as a solo unit or connect it with two Extra Batteries for up to 6kWh of home backup.

2048Wh

DELTA 2 Max

4096Wh

DELTA 2 Max + 1 × Extra Battery

6144Wh

DELTA 2 Max + 2 × Extra Battery

As Quiet as 30 dB

At only 30 dB, DELTA 2 Max is quieter than other 2kWh power stations on the market.

than gas generators

2.3X

quieter

than other power stations

1.8X

quieter

Peaceful Charging

As Quiet as

*From a distance of approximately 20 in., noise level is 30 dB (with low input and 500W output) vs. other power stations with 55 dB or higher.

Stay in Charge with Smart Power

Monitor, control, and customize your power usage intelligently with the EcoFlow app.

Monitor

Real-time energy insights on the go.

View battery status live anytime, anywhere.

Control

Control even from afar.

Easily turn on/off output and the connected appliances remotely.

Constant Updates

Constant updates for optimal user experience.

Regular upgrades to offer you industry-leading energy management.

Customize

Save more on electricity bills.

Optimize your home's energy use and reduce energy bills by smartly leveraging power from the sun, grid, and batteries during peak and off-peak hours.

Stay calm and powered on.

When the power's down, AC Always-On ensures a seamless transition from the grid to backup power and unwavering protection of your fridge and other mission-critical appliances.

Elevated battery lifespan and safety.

By tuning the charging speed to suit various charging environments, it's safe to use, preventing overloading and prolonging its lifespan.

Download the EcoFlow app

One-stop peace of mind.

Extensive 5-Year Warranty

With one of the most comprehensive warranties in the industry, we go the extra mile to give you peace of mind.

Setup in a snap.

Up and Running in One Minute

With a portable solar panel, simply unfold, stand, and plug in to start capturing solar.

Expand, Store and Power

Part of an ever-growing ecosystem.

DELTA 2 Max is just the start. Link with a wide variety of EcoFlow products such as portable solar panels, the WAVE2 portable air conditioner, the GLACIER portable fridge, extra batteries, the smart generator and so much more. All to deliver a one-stop power solution for your family.

<20ms UPS Auto-Switch

Power Uninterrupted.

Experience seamless power continuity with EcoFlow DELTA 2 Max's updated 20 ms UPS feature. When a blackout hits, its swift auto-switch keeps your devices running, from your fridge to your CPAP, making outages barely noticeable.

What’s in the box

DELTA 2 Max

AC charging cable

Car charging cable

Dc5521 to Dc5525 Cable

User manual & warranty card