Skip to content
🆓 Design and Installer Search Services Now Available on Orders 🖤 Prices Updated Daily
🆓 Design and Installer Search Services on Orders 🖤 Prices Updated Daily

EcoFlow DELTA Pro 3 Portable Power Station | 4,000W Output 4,096Wh Battery Capacity

by EcoFlow
SKU EFDELTAPRO3-US
Save $1,457.01 Save $1,164.01
Original price $4,489.00
Original price $4,489.00 - Original price $8,125.00
Original price $4,489.00
Current price $3,324.99
$3,324.99 - $7,205.99
Current price $3,324.99

Authorized Dealer

Sales Tax

Shop without worrying about sales tax (except for CA, WY, and VA).

Shipping

This product qualifies for free shipping.

Battery: ONLY DELTA Pro 3 Portable Power Station

Key features

  • Powerful and Versatile - 120V/240V, 4000W in a single unit to power almost all of your home appliances.
  • Expandable Capacity - 4–48kWh, tailored to your energy needs.
  • Quiet Operation - Operates as low as 30 dB (under 2000W) for minimal noise.
  • Easy to Use - Plug-and-play design for hassle-free setup.
  • Fast Charging - Charges to 80% in just 50 minutes.
  • Multiple Charging Methods - 7 unique and 18 combo charging methods for maximum flexibility.

Specifications

Capacity 4096Wh
Expansion Supports up to two DELTA Pro 3 Smart Extra Batteries / DELTA Pro Smart Extra Batteries
AC Output 7 outlets, 4000W Max. (Surge 8000W)
Max Device(s) Power 6000W (X-Boost)
USB-A Fast Charge USB-A*2, 5V 2.4A, 9V 2A, 12V 1.5A, 18W Max
USB-C Output USB-C*2, 5/9/12/15/20V 5A, 100W Max.
12V DC Output 12.6V/30A, 378W Total
DC5521 Output 1 port, 5A Max.
Anderson Port 1 port, 30A Max.
AC Charging Input 100-240V~15A, 50/60Hz, 120V 1800W Max., 240V 3600W Max.
Solar Charging Input 2600W, 2 ports: HPV:30-150V/15A, 1600W Max., LPV:11-60V/20A, 1000W Max.
Car Charging Input 12V 8A Max., 48V 20A Max.
Battery Chemistry LFP
Cycle Life 4000 cycles to 80% capacity
Connection WiFi 2.4GHz/Bluetooth/CAN
Net Weight 51.5kg (113.54 lb)
Dimensions 693mm * 341mm * 410mm

Keep Your Home Running Smoothly

Keep Your Home Running Smoothly
Ensure essential appliances keep working
Effortlessly expandable power
A comprehensive 10ms UPS

A single source to power almost all of your essential home appliances. Power high-demand appliances—from 3 ton * central AC to 1 HP water pump—with robust 4000W and dual 120V/240V capabilities. Keep your kitchen buzzing and essential systems like garage doors running, all powered simultaneously and reliably by EcoFlow.

*Tested under controlled laboratory conditions with central AC soft starter.

Effortless Power for Every Family Member

Effortless Power for Every Family Member
Easy, plug-and-play setup
Power. With just one tap
Effortless portability and space-efficient

Easily place anywhere, no house remodelling needed. Take it out of the box, find a spot, and plug it in. That's it. No installation, no home tweaks.

Quiet Comfort for Your Home and Neighbors, Too!

It's whisper-quiet with X-Quiet technology, ensuring a peaceful hum*, promising you a night of peaceful sleep even if you keep it beside your bed. It's so silent that you'll hardly notice it's there.

*as low as 30 dB, thanks to our X-Quiet tech

Freedom from Refueling Concerns

Freedom from Refueling Concerns
A single unit
Extended backup power settings
Hybrid power kit

Charge up, fast, and everywhere

Introducing EcoFlow's groundbreaking X-Stream fast charging technology, setting a new industry standard. Charge from 0 to 80% in just 50 minutes. With multi-charge combinations, enjoy up to 7000W of super-fast charging.

7 unique and 18 combo charging methods to meet your charging needs anywhere, anytime

Indoor: Dual-PV Charging

Indoor: AC Wall Charging

Garage: EcoFlow Smart Home Panel 2

Backyard: With Gas Generator

Outdoor: EV Charging Piles

RV/Van: EcoFlow Alternator Charger

Car: Cigarette Lighter Charging

Fast Multi-Charging Solutions

Three Ways to Flexibly Connect EcoFlow DELTA Pro 3 to Your Home

EcoFlow Smart Home Panel 2
Inlet Box
Manual Transfer Switch

Connect up to 3 EcoFlow DELTA Pro 3 to the Smart Home Panel 2 for streamlined, smart home power. It ensures quick, 20ms switch-overs during outages to protect sensitive devices and allows precise app control of up to 12 circuits.

Explore the Secure Feeling EcoFlow Brings You

Explore the Secure Feeling EcoFlow Brings You
State-of-the-art LFP Tech
Powered by ground-breaking X-Guard BMS
Revolutionizing Durable Construction
5 Years Warranty, Zero Worries

Crafted with automotive-grade LFP cells, the EcoFlow DELTA Pro 3 features the industry's first IP65-rated battery pack, resisting impacts, water, dust, and fire. With 4000 cycles to 80%, enjoy 11 years* of daily power. Dependable in any weather, ensuring peace of mind.

*Tested under controlled laboratory conditions with charging and discharging at 0.5C rate under 77°F conditions

Effortless All-in-One Command with the EcoFlow App

Installation Consulting Service For EcoFlow Smart Home Panel 2

With our service, you'll experience a seamless EcoFlow Smart Home Panel 2 installation. We connect you with a fully-trained local electrician and provide tracking from order to fitting. Our team is on hand to answer any technical queries, ensuring a smooth, hassle-free setup that prioritizes your convenience and satisfaction.

What's In The Box?

Free & Fast Shipping -  SAVE Hundreds Today with Free Shipping on All Orders. We Ship to ALL 48 Lower States (We do not ship to Puerto Rico, Hawaii, Alaska)

Lead Time - 3-7 Business Days Depending on Product
 - Once You Place an Order, we immediately begin processing. The order request is sent to our warehouse and is prepared for pickup, it then usually takes around 3-7 business days to be picked up for transit.

Transit Time
 - Transit time can vary depending on the distance between your location and the warehouse but you can expect the item to arrive between 3-8 business days after pickup.

Our Shipping Partners: FedEx, UPS, Freight Club (among others)


We partner with the most reliable freight companies in the USA to ensure your order arrives safe and in a timely manner.

Your Item will ship from warehouses all across the United States to ensure fast and efficient delivery times for our customers.

If there are any delays regarding your product shipment, we will let you know in advance. 

Order Confirmation

As soon as you place your order, you will receive an order confirmation e-mail. (please allow a few hours for this to come through in some cases) This means that we have received your order in our system and pre-authorized your credit card for the purchase. 

As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. 

If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

Order Shipment

If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at sales@generationecostore.com

No Shipping outside the USA. (Some exceptions apply - if the website permits you to check out and enter your shipping address, you will receive your order. Some products in particular are available in Canada).

Shipping Options

Our base "Curb-side" Pickup shipping is always completely free! This option usually takes between 5-15 days to arrive at your doorstep, after you have submitted your order.

Threshold Shipping: This involves the item being brought onto your porch, or into a sheltered/garage area.


Double-Check Your Address

To ensure that your package is properly delivered and that you receive your package within the time frames we advertise, please
make sure that your address is correctly entered and includes all relevant and/or required information. The use of correct
abbreviations, street numbers, building or apartment numbers, and route information (if applicable) is critical for ensuring
timely delivery. 
We do not take responsibility for lost, misplaced, or incorrectly delivered shipments if the address information
provided is incorrect or incorrectly entered at the time of purchase
.

Damages

Please inspect the packaging of your item(s) when they arrive, if you notice any damage, you should make note of it when signing for delivery.  If your item(s) do arrived damaged please send photos of damage, box and SKU, along with a brief description of the damage to info@generationecostore.com and we will process an insurance claim on your behalf. Photos and videos must be sent for freight damage within 24 hours of arrival or the freight damage claim will not be valid. Any punctures, or visible signs of exterior damage must be reported within 24 hours.

We have a 30-day return policy, which means you have 30 days after receieving your item to request a return.

Should you decide to cancel your order prior to its shipment, a 3% deduction will be applied to cover platform fee expenses from the total paid amount.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. Items that are not in this condition will not be accepted.

To start a return, you can contact us at hello@generationecostore.com If your return is accepted, we'll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Returns for reasons other than damaged items will require a 15-25% re-stocking fee, this depends on the size and freight cost of the item to ship back, we sell large items and shipping can be costly. 

Returns/Cancellations after the item has shipped will also incur a 15-25% fee charged to you, as freight costs can be high for our products. 

If your return is outside of the 30 day return period, your item will not be accepted.

You can always contact us for any return questions at hello@generationecostore.com. 

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item so that we can evaluate the issue and make it right.

Items that are damaged must be communicated to us within 24 hours of receiving the item. 

Please note that if items have been taken out of the packaging and/or installed, returns may be voided depending on the manufacturer. 

Some of our manufacturers do not accept returns for specific items, this must be considered when purchasing. 

These manufacturers include:
Victron
Pytes Battery

Exchanges

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

Contact Information

You can contact us using the methods below. 

US Customer Support Number: +1 323 768 0928
Email: hello@generationecostore.com
US Address: 30 N Gould St Ste R Sheridan WY 82801

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare