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EcoFlow DELTA Pro 3 Portable Power Station

The EcoFlow DELTA Pro 3 is on a limited-time sale! 

Get big discounts if you purchase now!

Hurry up while the early bird promo lasts! 

EcoFlow DELTA Pro 3 Portable Power Station

Introducing the latest innovation in EcoFlow's portable power solutions, the EcoFlow DELTA Pro 3. As the newest addition to the renowned DELTA line, the DELTA Pro 3 sets a new benchmark for reliability, efficiency, and versatility. Perfect for off-grid living, emergency backup, and outdoor adventures, this cutting-edge solar generator is designed to power your life effortlessly, no matter where you are.

With a 4000W continuous and 8000W surge power output, 4096Wh battery capacity, and almost unending expandability options to cater to your power needs, the DELTA Pro 3 redefines how a Solar Generator should be and is without a doubt one of the best solar generators in the market right now both for emergency and off-grid use.

High Capacity

With a massive 4kWh battery, it powers all your essential devices and appliances effortlessly.

High Power Output

Delivers up to 8000W, making it capable of handling heavy-duty appliances and tools.

Expandable System

Easily connects to additional batteries and solar panels for a scalable and flexible power solution.


Easy Set-up, Plug and Play, with a Smart App feature to monitor and control your system.

Why Choose EcoFlow DELTA Pro 3?

The EcoFlow DELTA Pro 3 is more than just a portable power station, it's a game-changer in the world of portable power solutions. Thanks to EcoFlow's advanced features, and eco-friendly operation, this solar generator raises the bar for what you can expect from the DELTA line. Whether you're ensuring your home stays powered during a power outage, keeping your devices charged on a remote camping trip, or staying powered with an off-the-grid lifestyle, the EcoFlow DELTA Pro 3 guarantees you’ll never be without power again.

Experience the freedom of reliable, clean energy with the EcoFlow DELTA Pro 3. Power up your life and embark on your next adventure with confidence.

Why Choose EcoFlow DELTA Pro 3?

EcoFlow DELTA Pro 3 Features

EcoFlow DELTA Pro 3 Features

Massive Battery Capacity

To ensure you stay powered, the EcoFlow DELTA Pro 3 comes with a massive 4kWh battery capacity on a single unit to ensure your essentials are up and running even when there is no solar power available. If that is not enough for you you can expand your system to get up to 48kWh to match even the most demanding power needs.

EcoFlow DELTA Pro 3 Massive Battery Capacity

Massive and Versatile Power Output

The EcoFlow DELTA Pro 3 is built with a 4000W continuous and 8000W surge power output to run your appliances from charging, powering essentials, and even catering to your entertainment needs. The EcoFlow DELTA Pro 3 also comes with a 120/240V power option to ensure that all you appliances can be powered by this all-in-one Solar Generator.

EcoFlow Massive and Versatile Power Output

Fast and Multiple Charging Options

EcoFlow has dedicated precious time and energy to creating the X-Stream Recharge Technology. This technology provides the fastest recharge rate on the market, working 10x times faster than competing brands of battery-powered generators. Lightning-fast charging outputs allow the DELTA Pro 3to be charged from 0 to 80% in just 55 minutes and thanks to the multiple combinations for charging you can even get up to 7000 Watts of super fast charging.

The EcoFlow DELTA Pro 3 also offers multiple ways of charging to ensure that you have a means of keeping your batteries ready for any adventure or emergency. The DELTA Pro 3 can be charged with the traditional AC wall charging, Solar Charging, Car Charging, and even more combinations that you can explore to get the best out of your Solar System.

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Silent Operation

Traditional Gas Generators and even some portable solar power stations produce too much noise, which can affect not only you but the people around you. Thanks to EcoFlow's X-Quiet technology, the DELTA Pro 3 is whisper-quiet, producing a peaceful hum as low as 30 dB ensuring a restful night’s sleep even if you place it beside your bed.

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User Friendly

The EcoFlow DELTA Pro 3 features a plug-and-play and hassle-free setup design to ensure that anyone can set their system up within a matter of minutes and that anyone can also use it without the need for complicated steps and instructions.

Paired with the EcoFlow Smart app, usage and maintenance of this Solar Generator is a breeze. With the help of the EcoFlow Smart App, you are able to Track, Control, and Customize your DELTA Pro 3 to operate as you wish it to.

EcoFlow Smart App for the DELTA Pro 3

Built to Last

With reliability in mind, the EcoFlow DELTA Pro 3 also stands out. The 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.

Built with quality components, a BMS, and a smart app you can utilize for smart energy utilization, the DELTA Pro 3 is guaranteed to last and withstand even the test of time. To back all of these, EcoFlow has ensured a 5-year warranty for your DELTA Pro 3

EcoFlow DELTA Pro 3 Warranty

EcoFlow DELTA Pro 3 Inclusions

What's Included

Everything you need is included with your product.

  • EcoFlow DELTA Pro 3 Portable Power Station
  • EcoFlow Ac Charging Cable
  • Grip Protector For Pull Handle
  • Quick Start Guide
  • Safety Guide
  • Warranty Card

EcoFlow DELTA Pro 3 Specs

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


What is the Max Solar Input of the EcoFlow DELTA Pro 3?

The DELTA Pro 3 has 2600W Max Solar Input with two PV inputs which are intended for high voltage PV and Low PV Voltage Ports.

Can you Connect the EcoFlow DELTA Pro 3 to the Smart Home Panel 2?

Yes, you can.

Can you connect the DELTA pro 3 to the EcoFlow 50 Amp Hub?

Yes, the EcoFlow DELTA Pro 3 can be connected to the EcoFlow 50 Amp Hub, dedicated for the EcoFlow DELTA Pro Ultra, via the AC Power IN/OUT port. This setup supports the parallel connection of up to two EcoFlow DELTA Pro 3 units.

How to reset the WiFi and Bluetooth connection of the EcoFlow DELTA pro 3?

When the device is powered off, press and hold the power button for more than 5 seconds. The LCD screen will light up and then blink once, indicating that the Bluetooth connection has been successfully reset.

Can you use the EcoFlow DELTA Pro 3 with an EV Charge?

Yes, you can. You will need to purchase the EV X-Stream Adapter (DELTA Pro Ultra) in order to do this.

Does the EcoFlow DELTA Pro 3 turn on automatically with Solar Panels Connected?

Yes, but it has to reach certain lighting conditions and requirements. Weak Light may not trigger it to turn on.

What EcoFlow Products are compatible with the DELTA Pro 3?

EcoFlow 800W Alternator Charger EcoFlow Smart Home Panel 2 EcoFlow Smart Generator (Dual Fuel) EcoFlow DELTA Pro to Smart Generator Adapter EcoFlow PowerInsight Home Energy Manager EcoFlow WAVE 2 EcoFlow Smart Generator 4000 (Dual Fuel) EcoFlow DELTA Pro Smart Extra Battery EcoFlow 50 Amp Hub (DELTA Pro Ultra) EcoFlow EV X-Stream Adapter (DELTA Pro Ultra) EcoFlow DELTA Pro Remote Control

Does the EcoFlow DELTA pro 3 have GFCI Protection?

Yes, it is equipped with an internal GFCI ground circuit. You can also add an external GFCI protector as needed.

Are the EcoFlow DELTA pro 3 Batteries compatible with the EcoFlow DELTA Pro?

No, it is not compatible.

Can the DELTA pro 3 main unit work with the DELTA Pro or DELTA Pro Ultra Main unit?

No, it is not supported.

Can the DELTA Pro and DELTA Pro 3 Batteries mixed and connected to the EcoFlow DELTA Pro 3?

Yes, however, there will be some SOC imbalance due to the difference in capacities.

A Brief Overview of the U.S. Home Energy Tax Credit

Discover the financial advantages of the U.S. federal solar tax credit for homeowners considering installing a solar system in their main residence. This incentive provides a 30% discount on the current cost of a solar system. If you've set up a system in 2022, it's advisable to speak with your tax consultant to see if you're eligible for a higher credit rate.

Understanding the U.S. Federal Solar Tax Credit:

This tax credit is tailored for homeowners and applies to solar systems installed in primary homes. The credit covers a percentage of qualifying expenses, and thanks to the recent Inflation Reduction Act, the scope of the Investment Tax Credit (ITC) has broadened. Solar systems installed from 2022 to 2032 are eligible for a 30% tax credit, which will drop to 26% in 2033 and 22% in 2034. There's no cap on the amount you can claim.

What Expenses Are Eligible:

Qualifying expenses include solar photovoltaic panels, attic fan power systems (except for the fan itself), labor costs for installation and setup, balance-of-system components, and applicable sales taxes. Standalone batteries with a capacity of 3 kWh or more may also be eligible! For instance, if the solar system you initially purchase includes a single battery with a capacity of less than 3 kWh, but you also buy extra batteries during the installation process that bring the total capacity to more than 3 kWh, then the entire setup may be eligible for the tax credit.

How to Determine Your Eligibility:

To confirm your eligibility for this federal solar credit, review the guidelines set forth by the U.S. Department of Energy and consult your tax advisor.

Steps to Claim the U.S. Federal Solar Tax Credit:

  1. Verify Eligibility: Speak with your tax advisor to confirm your eligibility and to understand how to make the most of the credit.

  2. Fill Out IRS Form 5695: This form, available online, is specifically for claiming renewable energy credits. Guidelines for completing the form are provided.

  3. Apply Credits on Your 1040: Use the total credit amount from Form 5695 to lessen your tax liability on your Form 1040.


Always consult your tax expert to fully understand your eligibility for tax credits based on your unique situation. Wild Oak Trail offers this guide for educational purposes and does not assure tax credits based on the information given. This resource should not replace professional tax or financial advice and should not be the only factor in your purchasing, investment, or tax choices. Consult a tax expert for a personalized evaluation.

Additional Resources:

EcoFlow Warranty Policy

Please note that the warranty period may vary according to local laws and regulations. Some countries, states, and provinces do not allow limitations on how long an implied warranty may last, so the limitation described above may not apply to you. You may have other rights from state to state, province, or country.


All EcoFlow products purchased come with a limited warranty, as shown below.


Wild Oak Trail provides a limited warranty for purchases according to EcoFlow's imposed warranty policy. The warranty period starts when the original purchaser receives the products.


EcoFlow Warranty Timeline

Exclusions and Limitations

This warranty does not apply to:

· Non-quality related issues;

· Items purchased from outside of Wild Oak Trail;

· Purchases without valid proof of purchase;

· Items that have been refunded;

· Items that have expired their warranty period;

· Any defects or damages caused by misuse of products, unauthorized modification, dis-assembly or operation not in accordance with the official instructions or manuals;

· Any defects or damages caused by exposure to excessive heat, liquids or other external causes;

· Any defects or damages caused by reliability or compatibility issues when using unauthorized third-party parts;

· Lost or stolen products;

· Free products.

Cross-Regional After-Sales Service

Wild Oak Trail and EcoFlow does not provide a global product warranty, and the warranty service can only be obtained at a designated EcoFlow repair center.

To repair the product in an EcoFlow repair center when the product was purchased in another region, depending on part availability, customers can obtain a cross-regional repair service at an additional charge. (Some products do not support cross-regional repair even if the customer is willing to pay for the service. For more details, please contact Wild Oak Trail Customer Support.)

A cross-regional replacement service is not available for different versions of the same product.

The customer will need to bear customs duties, taxes, customs clearance, and other costs incurred for a cross-regional repair, regardless of whether it is the warranty or paid repair service. 

Valid Proof of Purchase

  • A purchase order number made through wildoaktrail.com;
  • Sales invoice or order confirmation email that clearly shows the description of the product, its price, and sales channel.

Return Material Authorization (RMA) process

  • Contact Wild Oak Trail Customer Support Team at customersupport@wildoaktrail.com or +1 (844)-945-3625.
  • If your item is eligible for an EcoFlow Warranty, you will receive a prepaid shipping label. Please follow the instructions provided by Dotti or Josh from Wild Oak Trail to properly pack the products and return them safely.
  • Please note that we can only provide return shipping labels for return packages in United States. 


  • In case of replacement, delivery of the replacement item will be arranged within 15 business days (subject to changes caused by force majeure) after confirming that the defective item has been received at our warehouse. The final resolution is subject to the availability of the replacement items.
  • The replacement warranty will be covered by a period equal to the remaining warranty period of the original item. 

Free shipping on a variety of products!

As soon as your product is on its way out of the warehouse, we will email you the tracking number for your shipment. 

Free Shipping on a variety of products! If the product you're interested includes free shipping, it will be indicated on the product page. Otherwise, shipping costs will be calculated based on the size of the package and your location.

No Risk Damage Policy

Easy Returns

For more information about Shipping and Returns CLICK HERE

Price Guarantee

We care about our customers and want to offer the best prices available for our top notch products.

Conditions of our 100% Price Match Guarantee:

  • The item must be purchased from us before we can match it

  • Buy one, get one free offers and Rebates are not eligible

  • The item must be in stock on the competitors website

  • The competitor must be an online store, not a retail location

  • The website can't be a discounter or auction website ( such as eBay, overstock, etc.)

  • The company must be an Authorized Retailer of the product in question

  • The Price Match Guarantee is based on the final price of the product including shipping and taxes

  1. We care about you. We don't want to just sell you something and never hear from you again. We know that in order to get return business, we need to provide not only good products, but good customer service.
  2. We're a family owned business! My wife and I run Wild Oak Trail, and when you buy from our store, you're actually making a difference to our family!
  3. We LOVE being prepared. In uncertain times, it feels really good knowing that we have backup power, food and water ready to go!
  4. We source QUALITY. We expect every one of our customers to be happy with their purchase and tell their friends and family about it!