Name: EcoFlow DELTA 2 Max 2048Wh 2400W LiFePO4 Solar Generator
Availability: OutOfStock

by EcoFlow

EcoFlow DELTA 2 Max 2048Wh 2400W LiFePO4 Solar Generator

SKU: EFDELTA2Max-US-NCBox

Sold out

$1,205.99

$1,205.99 - $1,205.99

$1,205.99

$1,049.00

$1,049.00 - $1,049.00

$1,049.00

Availability:

Out of stock

Free Shipping

Enjoy free shipping on all products from Off Grid Stores

Authorized Dealer

We are authorized dealers of every brand on our website

5-Year Warranty

Off Grid Stores is an authorized retailer of EcoFlow products. Because of this, we pass on EcoFlow's manufacturer warranty to you.

Product Highlights

Expandable Capacity - 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit a capacity of 6144Wh. Ideal for home backup, RVing, outdoors or even everyday use.
Built To Last 6X Longer - Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles.
Huge AC Output - With X-Boost mode get up to 3400W output power to run 99% of home appliances. Power 15 devices at once including 6 AC outlets.
Fastest Recharging - World's fastest AC recharging and X-Stream dual AC+Solar charging speeds. Up to 1000W solar input to charge in as fast as 2.3 hours.
Capture More Energy - 99% MPPT efficiency maximizes solar generation anytime.
Customized In-app Energy Management - Prioritize solar or AC charging, view input and output power, battery levels and more.

Best Price Guarantee

We work hard to offer fair, competitive prices on everything we sell.

If you find the same item listed for less on a competitor’s site, let us know — and we’ll do our best to match it.

Just reach out to our customer service team before purchasing to see what we can do.

You can learn more by visiting our Best Price Request page here.

Shipping & Handling

We provide Free Shipping to the continental 48 United States only.

International shipping, as well as shipping to Alaska, Hawaii, US Protectorates, P.O. Boxes, APO, FPO, or DPO addresses, is NOT available.

Orders are typically processed and shipped from our warehouse within 1-3 Business Days (excluding weekends and holidays).

After leaving our warehouse, the expected delivery time is 3-4 Business Days, resulting in an average total shipping and handling time of 4-7 Business Days.

Learn more about our Shipping & Handling Policy here.

Returns & Refunds

While shopping at Off Grid Stores know that returns are a breeze! If you are not completely satisfied with your purchase, for any reason, you may return it to us within 30 Days of delivery for a refund.

If you would like to open up a return you can send us an email to support@offgridstores.com with your name, order number, and reason for return.

To learn more about our Returns & Refunds Policy you can do so here.

Why Choose Off Grid Stores?

Trusted by Thousands: We’ve served over 15,000 customers and counting — your satisfaction is our priority.
Real Expertise: Our team has hands-on experience with the products we sell — we actually use them ourselves.
U.S.-Based Support: When you reach out, you’ll talk to a real person here in the USA, not someone overseas.
Fast, Reliable Shipping: All products ship from U.S. warehouses for quicker, hassle-free delivery.
Authorized Dealer: We're official partners with every brand we carry, so your purchase is backed by full manufacturer warranty and support.

Description

EcoFlow DELTA 2 Max 2048Wh 2400W LiFePO4 Solar Generator

EcoFlow DELTA 2 Max Solar Generator

Ultimate Power for Life Outdoors

Expandable up to 6kWh

Enjoy more power for group trips, extended adventures, or emergency backup—all from one modular system.

Built for Every Scenario

Power up your RV life, outdoor adventures, and home backup

RVing & Ourdoors

Home Backup

DIY Projects

Filmmaking & Photography

*Note: Runtime is based on powering a single appliance. All test results shown are based on intemal testing and may vary depending on usage conditions.

4 ways of industry-leading fast charging

Car Charging

AC Input

Solar Charging

AC + Solar Dual Charging

10 Years of Reliable Power

Reliable energy for daily life, built to power you for over a decade.

Smart Power Control at One Click

Anywhere. Anytime. Have full control of your DELTA 2 Max with the EcoFlow app.

Automatic Control

AC Always-on

Stay worry-free during blackouts. AC Always On Mode keeps your power button active throughout outages and recovery, so your appliances stay on without interruption.

Energy Management

Customize AC or solar input for backup power or energy savings. Prioritize solar energy via the EcoFlow app when using X-Stream AC + solar dual charging.

Low Battery Reminder

Always ready for power. Get notified via the app when the battery is low.

Effortless to use, convenient to transport

Why choose EcoFlow DELTA 2 Max

Specifications:

EcoFlow DELTA 2 Max Solar Generator

SKU	EFDELTA2Max-US
Capacity	2048Wh
Extra Battery	Supports up to two DELTA 2 Max Smart Extra Batteries / DELTA Max Smart Extra Battery
AC Output	6 outlets, 2400W total (Surge 4800W)
Max Device(s) Power (with X-Boost)	X-Boost 3400 W
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
USB-C Output	2 ports, 5/9/12/15/20V, 5A, 100W Max per port
Car Power Output	1 port, 12.6V, 10A, 126W Max
DC5521 Output	2 ports, 12.6V, 3A, 38W Max per port
AC Charging	X-stream Fast Charge 1800W, 15A
AC Input Voltage	100-120V~ max. 15A 50Hz/60Hz
Solar Charging	11-60V 15A, single port 500W; dual port 1,000W
Car Charging	Support 12V/24V battery, 8A
EcoFlow WAVE & WAVE 2 & GLACIER & Smart Generator	Supported
Battery Chemistry	LFP (LiFePO4 battery)
Cycle Life	3000 cycles to 80+% capacity
Connectivity	Wi-Fi & Bluetooth
Dimensions	19.6 in × 9.5 in × 12 in
Net weight (lbs)	50 lbs
Net weight (kg)	23kg

PACKAGE INCLUDES

Delta 2 Max

Delta 2 Max Solar Generator x 1	EcoFlow AC Charging Cable (1.5m) x 1	Delta 2 Max User Manual x 1	EcoFlow Warranty Card x 1

Frequently Asked Questions

What battery does the product use?

High-quality LFP battery.

What devices can the product’s AC output port power?

With high rated power and peak power, the product’s AC output port can power most household appliances. Before you use it, we recommend that you confirm the power of the appliances first and ensure the power sum of all loaded appliances is lower than the rated power.

How long can the product charge my devices?

The charging time is shown on the product’s LCD Screen, which can be used to estimate the charging time of most appliances with stable power usage.

How do I know if the product is charging?

When it’s charging, the remaining charging time will be shown on the LCD Screen Meanwhile, the charging indicator icon begins to rotate with the remaining battery percentage and the input power shown on the right of the circle.

How do I clean the product?

Gently wipe it with a dry, soft, clean cloth or paper towel.

How do I store the product?

Before storing, please turn off the product first, and then store it in a dry and ventilated place at room temperature. Do not place it near water sources. For long-term storage, please discharge and recharge the product every three months to extend its battery life.

Can I bring the product on a plane?

No.

Product Documents:

EcoFlow DELTA 2 Max Portable Power Station User Manual

Download Now >

Best price around

Best price around and fast shipping. Will definitely order more.

ecoflow

I'm in the process of getting a replacement. My ecoflow Delta 2 Max wouldn't charge. DOA

Great power station

I actually purchased a different brand's smaller unit on a spontaneous whim because I saw it on sale at Costco. But I got it home and unpackaged it and immediately had buyers remorse. I realized it was not going to be large enough both in power output and in storage capacity, so I returned it the next day. Then I proceeded to get into some research. I wanted something that I could transport easily and could run most of my RV and household items. I also did not want to spend a million dollars.
After my research, I had it boiled down to the Ecoflow Delta 2 Max and the Bluetti AC200L. I finally decided on the Ecoflow. I have not used it a whole lot yet, just some initial testing and charging. It seems to work great! It is an awesome piece. I really like the speed of the charging from AC, the amount and types of ports, and the versatility of charging options. The only thing I wish it had is a 30 amp RV outlet, but that is not a deal breaker for me as I think I can adapt for that.
Overall this is a great unit, great tech and has a great app to go with it. Very happy with my purchase. So much so that I have since purchased 3 of the Ecoflow River Pro 2 units to give to my children and the families.

I keep coming back!

This is the second ecoflow delta max pro and solar panel kit. I also purchased a bluetti power station too. Offgridstores.com is excellent to do business with. Detailed shipping and so for so good. I'll be back again.

Just right

After much comparison, I did choose the Delta max too. 50 pounds is manageable and works great in the motorhome and then I’ll also serve as a back up in case of power outages at the house.

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