EcoFlow SKU: EFDELTAPRO3-US

EcoFlow Delta Pro 3 | 4,000W-12,000W Output - 4,096Wh-48,000Wh Capacity | Portable Power Station | Choose a Bundle

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Sale price$3,199.00 Regular price$3,699.00

This product may qualify for a 30% tax credit,  saving you about . ? This IRA tax credit information is for reference ONLY and should not be solely relied upon. We highly recommend consulting with a qualified tax professional to verify eligibility and specific tax benefits.
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Fast & Free Shipping

Most in stock orders ship in 1-3 business days, free to USA.

30 Day Returns

Streamlined return process within 30 days of delivery.

EcoFlow Delta Pro 3 Power Backup System

Uninterrupted Power for Your Home and Beyond

Imagine a sudden power outage—your essential appliances go dark, leaving you scrambling for a solution. The EcoFlow Delta Pro 3 Portable Power Station is here to keep your home running smoothly, even during unexpected disruptions.

With its robust 4000W power output and dual 120V/240V capabilities, this power station ensures that high-demand appliances, from central AC units to water pumps, stay powered. It’s not just about keeping the lights on; it's about maintaining your peace of mind and comfort, knowing that your home's critical systems are always operational.

Ensure essential appliances keep working

Keep your essential appliances running smoothly with the EcoFlow DELTA Pro 3 Portable Power Station. With a powerful 4000W output and dual 120V/240V capabilities, this all-in-one power solution can handle high-demand appliances, from a 3-ton central AC unit to a 1 HP water pump.

Whether it’s keeping your kitchen appliances humming or ensuring your garage door operates seamlessly, the Delta Pro 3 delivers reliable, simultaneous power to all your critical systems. Trust in EcoFlow to provide the robust, uninterrupted energy you need to keep your home running efficiently.

Effortlessly expandable power

Effortlessly expand your power capabilities with the EcoFlow Delta Pro 3. Easily connect in parallel to boost output up to 12,000W, allowing you to run multiple high-power appliances simultaneously. Say goodbye to constant unplugging and switching—enjoy seamless, uninterrupted power for all your essential devices.

A comprehensive 10ms UPS

Safeguard your data with the EcoFlow Delta 3 Pro. Its swift 10ms switch-over ensures uninterrupted power, protecting your NAS systems, servers, and entertainment devices from disruptions. 

Keep your technology safe and continuously powered, no matter what.

Easy, plug-and-play setup

Place the EcoFlow Delta Pro 3 Generator anywhere in your home without the need for remodeling. Simply take it out of the box, find a spot, and plug it in. That's all it takes—no installation or home modifications required.

Power. With just one tap

Take full control of your home’s power from anywhere with the EcoFlow app. Stay connected to your home’s energy at all times, seamlessly managing and monitoring your power, even remotely during outages.

Effortless portability and space-efficient

The EcoFlow Delta Pro 3 Power Backup System is designed for those with an active lifestyle, featuring wide wheels, an ergonomic handle, and a compact build for easy portability. Its magnetic sliding doors provide quick access, making it both space-efficient and powerful. Perfect for dynamic living, it ensures mobility without sacrificing performance or convenience.

Quiet Comfort for Your Home and Neighbors

Experience true peace and quiet with the EcoFlow DELTA Pro 3 Portable Power Station, equipped with X-Quiet technology. Operating at a whisper-quiet 30 dB, it ensures a restful night’s sleep, even if placed right beside your bed.

Its near-silent performance makes it so unobtrusive, you’ll hardly notice it’s there, allowing you and your neighbors to enjoy uninterrupted comfort.

Freedom from Refueling Concerns

Eliminate the hassle of constant refueling with the EcoFlow Delta Pro 3. Designed for extended use, it offers reliable, long-lasting power, so you can focus on what matters most without worrying about frequent fuel top-ups.

Whether you’re at home or on the go, enjoy continuous energy without the inconvenience of refueling interruptions.

A single unit

Extended backup power settings

Hybrid power kit

Charge Up, Fast, and Everywhere

Experience the power of EcoFlow’s groundbreaking X-Stream fast charging technology, setting a new benchmark in the industry. Charge from 0 to 80% in just 50 minutes, and with versatile multi-charge combinations, achieve up to 7,000W of lightning-fast charging.

Whether at home or on the move, the EcoFlow Delta 3 Pro ensures you're powered up in no time.

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 Flexible Ways to Connect the EcoFlow Delta Pro 3 Generator to Your Home

EcoFlow Smart Home Panel 2
Connect up to 3*EcoFlow DELTA Pro 3 units to the Smart Home Panel 2 for streamlined, intelligent power management. This setup ensures quick 20ms switch-overs during outages, protecting sensitive devices, and allows precise app control of up to 12 circuits.

Inlet Box
Easily connect the built-in NEMA L14-30R split-phase socket to the Inlet Box to power your 120V/240V home appliances with reliable energy.

Manual Transfer Switch
Switch seamlessly between 120V and 240V with the Manual Transfer Switch, ensuring a steady power supply for diverse needs without interruption.

Explore the Secure Feeling EcoFlow Brings You

State-of-the-Art LFP Technology
Built with automotive-grade LFP cells, the EcoFlow Delta Pro 3 Power Backup System boasts the industry's first IP65-rated battery pack, offering robust protection against impacts, water, dust, and fire. With 4,000 cycles to 80%, this power station provides up to 11 years* of reliable daily use, ensuring peace of mind in any weather conditions.

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

Powered by Groundbreaking X-Guard BMS
The innovative X-Guard Battery Management System (BMS) monitors 40 safety indicators around the clock, managed through an app for smart and secure energy management.

Revolutionary Durable Construction
The DELTA Pro 3’s CTC design and UL-certified 5VA fireproof shell set a new standard for durability and resilience, offering unparalleled protection.

5-Year Warranty, Zero Worries
Enjoy peace of mind with a 5-year warranty and streamlined support, ensuring swift solutions and minimal downtime. Quality is redefined with EcoFlow.

EcoFlow Delta Pro 3 Specifications

Quick Look:

  • Output: 4000W, 8000W (Surge)

AC Outlets (Total: 7):

  • 4 × NEMA 5-20R, 120V/20A
  • 1 × TT-30, 120V/30A
  • 1 × L14-30, 120V/240V/16.7A
  • 1 × NEMA 6-20R, 240V/16.7A

Extra Battery:

  • Supported

Output (AC Outlets):

  • 4 × NEMA 5-20R, 120V/20A
  • 1 × TT-30, 120V/30A
  • 1 × L14-30, 120V/240V/16.7A
  • 1 × NEMA 6-20R, 240V/16.7A

Input:

  • Car Charging Input:
    • 12V, 8A Max.
    • 48V, 20A Max.
  • AC Power IN/OUT Port: 120/240V, 20A, 50/60Hz

Battery:

  • Cycle Life: 4000 cycles to 80% capacity

Extra Battery:

  • Supported

Supported Batteries:

What's In The Box?

EcoFlow Delta Pro 3 Tutorial Video

EcoFlow Delta 3 Pro Full Review

Order Confirmation

Once your order is placed, you'll receive a confirmation email, verifying that we've received your order and authorized payment to begin processing.

Processing Time: Allow 1-3 business days for us to confirm your order before it's packed and prepared for shipment. If there are any delays, we will contact you via phone call and or email immediately.

Handling Time: After confirmation, your order is packed and prepared to ship from the warehouse. Handling time varies based on the size, weight, and shipping method. The specific handling time details are listed on each product's page.

Shipping & Transit

All orders over $100 ship free. Orders under $100 ship for a flat rate of $11.99.

Small or Lightweight Items: Shipped via carriers like UPS, FedEx, or USPS, these items usually ship quickly and may not require a signature upon delivery.

Heavy or Bulky Items: Large equipment or multi-item orders will be delivered via Less Than Truckload (LTL) Freight Carriers to your curbside unless otherwise specified by a Power Gear Pros representative.

Leaving the Warehouse: In-stock items are picked and packed by our team and shipped out in the order received. Processing times may vary during busy seasons.

Tracking Number: Once your shipment is scheduled with the freight carrier, a tracking number and Bill of Lading number are assigned. We will send you the tracking number in a shipment confirmation email to allow you to track your order.

Delivery Time: Transit times vary depending on the destination, typically arriving within 1 to 7 business days after leaving the warehouse. Delays outside our control during transit may occur.

Delivery Appointment: For freight shipments, the carrier will contact you to arrange a 4-hour delivery window. You must be present to sign the Bill of Lading or incur redelivery fees.

Delivery: For facilities with a loading dock, the driver will unload at the dock. Without a loading dock, the item will be lowered using a lift gate and delivered curbside or to the nearest safe drop-off location.

What To Expect At Delivery

Curbside Delivery: The driver will leave your item on a pallet at your curbside.

Inspect Before Signing: Inspect the boxes and pallets for damage before signing. If there's damage, mark “DAMAGED, NEEDS REVIEW” on the delivery receipt, take photos or videos, and email them to info@PowerGearPros.com.

Unpack and Check: Open and inspect your items for missing or damaged parts within 2-3 business days. Report any issues promptly to ensure effective support.

Extreme Damage: If your shipment shows severe damage or broken components, document with photos/videos and refuse the delivery. Contact us immediately at info@PowerGearPros.com.

Installation: Freight drivers do not bring products indoors or install them. Be ready to move heavy boxes to the desired location. If you're expecting an installer to help you out, make sure you plan accordingly. 

Additional Services

Threshold Delivery: If needed, we can arrange delivery into a safe, dry place on your property instead of curbside for an additional fee.

Professional Installation: We can help connect your with professional installers should you need one. Request a quote before ordering or if needed for an already delivered item.

Storage Fees and Missed Deliveries

If you cannot receive the order upon arrival, storage or additional shipping fees may apply. Inform us before ordering or as soon as possible to schedule a specific delivery date. Failure to respond to freight company contact attempts or being absent at drop-off will result in fees.

By placing an order, you agree to these terms. For further questions about shipping or delivery, contact us at info@PowerGearPros.com or call 888-269-4395. Thank you for choosing Power Gear Pros. We strive to make your shopping and delivery experience seamless.

Order Cancellations

Orders placed with Power Gear Pros can be canceled at no cost as long as they haven't been shipped from the warehouse or assigned tracking information. If your order has been assigned tracking, it cannot be canceled and will require you to follow the return process detailed below. Pre-ordered or back-ordered items can be canceled free of charge before restocking and shipment unless otherwise notified.

30-Day Return Policy

Returns due to customer remorse are evaluated on a case-by-case basis due to the nature of the products involved.

  • The return must be initiated within 30 days of package delivery.
  • The product must be in its original packaging, in brand-new condition, and unused.

Call 888-269-4395 to speak with a representative regarding your order.

Return Process

To start a return, please email info@PowerGearPros.com with the following information:

  • Order Number
  • Date of Delivery
  • Reason for return

If the item is unused, undamaged, and in its original condition and packaging, we will provide a shipping quote, which the customer is responsible for. Upon acceptance of the quote, we will send a return shipping label, and you will be responsible for preparing the product for shipment. Once received and inspected, we will issue a refund to the original payment method used.

Please Note

If the returned item is incomplete to the manufacturer's standards or not in brand-new condition, Power Gear Pros reserves the right to issue partial credit based on the manufacturer’s and our discretion.

Damages

It is essential to be present for package delivery, whether by standard ground shipping via UPS, FedEx, USPS, or LTL freight shipping. Please carefully inspect the packaging upon arrival. If there is any damage or missing items, note it upon signing the BOL (Bill of Landing) for freight deliveries, or report damages to the ground shipping carrier within seven days. Take numerous photos and videos to facilitate the process. Please send them to info@PowerGearPros.com, and we will process an insurance claim with the manufacturer on your behalf.

Compare EcoFlow Power Stations

Delta Pro Ultra Delta Pro 3 Delta Pro Delta 2 Max Delta Max (2000) Delta Max (1600) Delta 2 Delta (1300) Delta (1000) River Pro River 2 Pro River 2 Max River 2
Product EcoFlow Delta Pro UltraShop EcoFlow Delta Pro 3Shop EcoFlow Delta ProShop EcoFlow Delta 2 MaxShop EcoFlow Delta Max (2000)Shop EcoFlow Delta Max (1600)Shop EcoFlow Delta 2Shop EcoFlow Delta (1300)Shop EcoFlow Delta (1000)Shop EcoFlow River ProShop EcoFlow River 2 ProShop EcoFlow River 2 MaxShop EcoFlow River 2Shop
Price MSRP: $6,098 MSRP: $3,699 MSRP: $3,699 MSRP: $1,899 MSRP: $2,099 MSRP: $1,799 MSRP: $999 MSRP: $1,099 MSRP: $1,399 MSRP: $649 MSRP: $599 MSRP: $469 MSRP: $239
Base Battery Capacity (Wh) 6,000Wh-90,000Wh 4,096Wh-48,000Wh 3,600Wh-25,000Wh 2,048Wh-6,144Wh 2,016Wh-6,048Wh 1,612Wh-4,836Wh 1,024Wh-3,072Wh 1,260Wh 1,008Wh 720Wh-1440Wh 768Wh 512Wh 256Wh
Base AC Output (W): 7,200W 4,000W 3,600W 2,400W 2,400W 2,000W 1,800W 1,800W 1,600W 600W 800W 500W 300W
Max AC Output (W): 21,600W (3 units connected) 12,000W (3 units connected) 7,200W (2 units connected) 3,400W with X-Boost 3,400W with X-Boost 2,800W with X-Boost 2,200W with X-Boost 1,800W 1,600W 1800W with X-Boost 1,600W with X-Boost 1000W with X-Boost 600W with X-Boost
AC Input (W & Time): 7,200W: 2-3 hours 3,600W: 50 minutes 3,000W: 2-3 hours 1,800W: 1.8 hours 1,800W: 65 minutes 1,600W: 1.6 hours 1,200W: 50 minutes 1,200W: 1 hour 1,000W: 1.6 hours 660W: 96 mins 940W: 70 minutes 660W: 60 mins full charge 360W: 60 minutes
Solar Input (W & Time): 5,600W: 1.5-2 hours 2,600W: 2.5-3 hours 1,600W: 3.5-4 hours 1,000W: 2-3 hours 800W: 3-4 hours 800W: 3-4 hours 500W: 3-6 hours 400W: 3-7 hours 400W: 3-7 hours 200W: 4-8 hours 220W: 3-6 hours 220W: 3-6 hours 110W: 3-6 hours
Portability (Weight): Inverter: 70lbs Battery: 116lbs 113.54lbs 99lbs 50lbs 47.6lbs 46.3lbs 27lbs 30.9lbs 30.9lbs 16.8lbs 17.2lbs 13.2lbs 7.7lbs
Battery Chemistry: LiFePO4 LiFePO4 LiFePO4 LiFePO4 NCM (Nickel, Cobalt, Manganese) NCM (Nickel, Cobalt, Manganese) LiFePO4 Lithium-ion NCM (Nickel, Cobalt, Manganese) Lithium-ion LiFePO4 LiFePO4 LiFePO4
Warranty: 5 Years 5 Years 5 Years 5 Years 5 Years 5 Years 5 Years 2 Years 2 Years 2 Years 5 Years 5 Years 5 Years
What/How Long It Powers Powers a full-size fridge for 30+ hours or 3-ton AC for several hours. Powers a fridge for 20 hours or AC for 2-3 hours. Powers a fridge for 15 hours or microwave for 3-4 hours. Powers a fridge for 14 hours or charges a phone 200+ times. Powers a fridge for 18 hours or laptop 45+ times. Powers a fridge for 14 hours or laptop 40+ times. Powers a TV for 16+ hours or laptop 20+ times. Powers a laptop for 16-24 hours or phone 100+ times. Powers a laptop for 12-20 hours or phone 80+ times. Powers a TV for 10+ hours, fan for 20+ hours, or mini fridge for 10+ hours. Powers a 32" TV for 10+ hours or fan for 15+ hours. Powers a TV for 4+ hours, fan for 10+ hours, or phone 40+ charges. Powers a light for 25+ hours or phone 20+ charges.
Best for Use Case Whole-home backup, powering major appliances like AC and fridges. Home backup, critical appliances, and portable power for outdoor activities. Home backup, RVs, outdoor projects, and professional power needs. Light home backup, camping, outdoor adventures, and daily needs. Light home backup, RV trips, and large outdoor events. Light home backup, camping, outdoor activities, and tech devices. Light home backup, camping, RV trips, expandable for larger energy needs. Power outages, professional work, outdoor adventures. Smaller setups, outdoor activities, and camping. Off-grid light backup power for devices and outdoor activities. Medium appliances like microwaves, hair dryers, or emergency backup. Small appliances, camping, and essential electronics during outages. Camping, outdoor activities, small appliances, emergency backup.

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