EcoFlow DELTA Pro 3 Portable Power Station | Outbound Power
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EcoFlow DELTA Pro 3 Portable Power Station

by EcoFlow
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Original Price $3,699.00
Current Price $3,199.00

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SKU: EFDELTAPRO3-US
 
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The EcoFlow DELTA Pro 3 Is Your Sleek New Solution For Enormous Power Capacity Anywhere You Go

Introducing the EcoFlow DELTA Pro 3, a power station that's as bold as it is brainy. Forget clunky generators - this technological marvel boasts a sleek, paradigm-shifting design in Galactic Silver that's UV-coated for extra durability. Power your world in style with the DELTA Pro 3.

It's not just a power source. it's a statement.

Whether you're facing a power outage at home, or you're off the grid on an adventure, the EcoFlow DELTA Pro 3 provides reliable, long-lasting power to keep your devices running. With a massive 4kWh battery capacity, expandable to a whopping 36kWh, the DELTA Pro 3 can power everything from your refrigerator and lights to your computer and power tools. And with multiple charging options, including solar, AC, and EV charging, you can keep the DELTA Pro 3 charged wherever you are.

A single DELTA Pro 3 can power heavy-duty appliances, including a 2.5-ton central A/C and 1P water pump, and can charge up appliances in the kitchen, living room, bedroom, and more, all at once. Just stack up units up to 12kW whenever you need to power more.

EcoFlow DELTA Pro 3 On A Driveway Connected To A Home Through A Garage Panel Sitting Next To An EV

Man Pulling The EcoFlow DELTA Pro 3 With The Handle Near A Truck

Key Features of the DELTA Pro 3

Massive 4kWh Battery Capacity

With a 4kWh battery capacity, the DELTA Pro 3 can provide hours of power to your devices. Need even more power? One DELTA Pro 3 can be expanded up to 12kWh with DELTA Pro 3 Smart Extra Batteries), making it perfect for home backup power or extended off-grid use.

Charge Up With Solar, AC, A Generator, Or At An EV Station

The DELTA Pro 3 can be charged using solar panels, AC wall outlets, or even EV charging stations. This gives you the flexibility to charge the DELTA Pro 3 wherever you are, whether you're at home, at the campsite, or on the job site.

Also, connect with the new EcoFlow Dual Fuel Smart Generator 4000 to generate 8kWh and extend the whole system up to 48kWh, providing whole-house power for 2-4 days.

Man Pulling The DELTA Pro 3 With The Handle In A Garage

Fast Charging

The DELTA Pro 3 can be fast-charged from 0% to 80% in just 2.7 hours using the EcoFlow Smart Charger. This means you can quickly get back up and running in case of a power outage.

X-Boost Technology

EcoFlow's X-Boost technology allows the DELTA Pro 3 to power even high-wattage appliances up to 4600W. This means you can use the DELTA Pro 3 to power things like refrigerators, air conditioners, and even some power tools.

Multiple Outlets For Powering Multiple Devices And Appliances At Once

The DELTA Pro 3 features six AC outlets, two USB-C ports, and four USB-A ports, so you can power a variety of devices simultaneously.

Remote Control and Monitoring

The DELTA Pro 3 can be controlled and monitored remotely using the EcoFlow app. This allows you to turn the DELTA Pro 3 on or off, check the battery level, and adjust settings from your smartphone or tablet.

DELTA Pro 3 With Two Extra Batteries In A Kitchen Connected To A Home Through A Power Inlet Box

Safe And Reliable With Overcharging And Overheating Protections

The DELTA Pro 3 is equipped with a sophisticated battery management system (BMS) that protects the battery from overcharging, over-discharging, and overheating. This ensures that the DELTA Pro 3 is safe to use in any environment.

120V/240V Dual Voltage Capability For Powering Both Small And Large Appliances

The DELTA Pro 3 boasts a 120V/240V dual voltage capability, making it an ideal home backup power solution. This means it can charge a wide range of electrical devices, from necessities like lights and refrigerators, to heavy-duty appliances, such as dryers and ovens.

Super Easy To Start - Just Plug & Play

With a simple one-top start, the DELTA Pro 3 is a cinch to operate.

Whisper-Silent Operation With EcoFlow's X-Quiet Tech

Thanks to EcoFlow's proprietary X-Quiet functionality, the DELTA Pro 3 can run as low as 30 dB when under 2000W.

Mother And Child Sitting On The Floor In A Home With The DELTA Pro 3

7 Different Ways To Charge DELTA Pro 3

The EcoFlow DELTA Pro 3 can be quickly charged anywhere, anytime with these methods.

1. AC Wall Outlet

Experience lightning-fast AC charging with your DELTA Pro 3, supporting 120V/240V AC fast charging.

2. Dual Solar Charging

Use the power of the sun to fire up your DELTA Pro 3, which comes with up to 2600W of solar input using the High-PV Solar Input (1600W) and the Low-PV Solar Input (1000W).

3. Generator

Pair with your existing third-party gas generator or the EcoFlow SG4000 Dual Fuel Smart Generator for an industry-best 3200W DC charging.

4. EV Charging Piles - Up To 80% In 50 Minutes

Utilize Level 2 EV charging piles to power up your EcoFlow DELTA Pro 3, boasting 4000W charging for seamless readiness at every turn.

5. Smart Home Panel 2

Connect with the EcoFlow Smart Home Panel 2 for automatic, fast charging, up to 4000W. Benefit from X-Stream charging while enjoying smart savings by charging during low-cost electricity hours.

6. EcoFlow 800W Alternator Charger

Keep your on-the-wheel adventures powered while driving, efficiently charge up to 800W with EcoFlow 800W Alternator Charger for a sustained power.

7. Automobile Cigarette Lighter

Utilize your vehicle's built-in cigarette lighter port to conveniently charge while you drive, ensuring your EcoFlow DELTA Pro 3 is always ready for action!


What Can The DELTA Pro 3 Charge?

Experience ultimate off-grid power with the DELTA Pro 3. Whether you're camping, working remotely, or facing a power outage, DELTA Pro 3 keeps you powered up.

A Single DELTA Pro 3 Can Effortlessly Cover Your Essential Power Needs

The EcoFlow DELTA Pro 3 Is Expandable to 48kWh and Can Power a Whole House For 2-4 days

Pair the EcoFlow DELTA Pro 3 With The Smart Home Panel 2 And Never Worry About Losing Power

With DELTA Pro 3 and the EcoFlow Smart Home Panel 2, when the grid goes down, your power stays on. Use these two revolutionary products to power multiple high-demand appliances, like a 3-ton central air conditioning unit or a HP water pump at the same time.

How It Works

The Smart Home Panel 2 acts as the control center for your entire home backup system. It features an automatic switch that seamlessly transfers your home to backup power in the event of an outage. The panel itself is made up of two sections: a distribution panel and a battery connection box. The distribution panel uses special switches, called relays, which you can control remotely to manage your backup system.

Versatility In Powering Your Home

The Smart Home Panel 2 is designed to work alongside your existing electrical system. It connects to your main electrical panel to access grid power when available. In addition to grid power, the Smart Home Panel 2 can also be connected to a generator through a special inlet box. This allows you to easily use your generator as a backup power source. The panel is intelligent and can automatically manage all of these power sources, including grid power, batteries, solar panels, and even a generator.

Smart Home Panel 2 Capacity

The EcoFlow Smart Home Panel 2 connects up to 3 sets of DELTA Pro 3 power stations (and each inverter supports up to 2 battery packs). The panel serves as an auxiliary distribution point for electricity from your home's main panel and provides extra breakers for your backup loads.

Monitor & Control At Your Fingertips

The EcoFlow smartphone application lets you track your energy use daily, monthly, and annually, and also manage system settings. This whole home backup system provides peace of mind during emergencies, power cuts, high energy demands, and more.

EcoFlow strongly recommends the EcoFlow Smart Home Panel 2 is installed by a professional EcoFlow-certified electrician.


DELTA Pro 3 Warranty

The EcoFlow DELTA Pro 3 comes with a 5-year warranty, with its LFP batteries lasting longer than 10 years with up to 4,500 cycles.


What's Included

DELTA Pro 3

  • 1 x EcoFlow DELTA Pro 3 Portable Power Station
  • 1 x EcoFlow DELTA Pro 3 AC Charging Cable
  • 2 x Handle Cover
  • 1 x Quick Start Guide
  • 1 x Solar Installation Guide
  • 1 x App Introduction
  • 1 x Safety Guide
  • 1 x Ecosystem Intro page
  • 1 x Warranty Card

DELTA Pro 3 Smart Extra Battery (optional)

  • 1 x EcoFlow DELTA Pro 3 Smart Extra Battery
  • 1 x EcoFlow Extra Battery Cable
  • 1 x Quick Start Guide
  • 1 x Safety Guide
  • 1 x Warranty Card

Smart Home Panel 2 (optional)

  • 1 x EcoFlow Smart Home Panel 2 (glass door and deadfront cover packaged separately)
  • 1 x Marking-off Template
  • 1 x EcoFlow Power Input/Output Cable


Frequently-Asked Questions

Can the EcoFlow DELTA Pro 3 work with DELTA Pro Smart Extra Batteries?

Yes, DELTA Pro 3 works with the original DELTA Pro extra batteries.

Can the EcoFlow DELTA Pro 3 work with DELTA Max Smart Extra Batteries?

Yes, DELTA Pro 3 works with DELTA Max extra batteries.

Does DELTA Pro 3 support pass-through charging with solar and AC charging?

Yes, DELTA Pro 3 can be charged by AC or solar while simultaneously discharging.

Can DELTA Pro 3 run 120V and 240V at the same time?

No.

Does the Delta Pro 3 support the X-Boost function?

Yes, X-Boost can output 6000W.

How many batteries can be connected to a single Delta Pro 3?

A single Delta Pro 3 can connect to 2 extra batteries.

Can the DELTA Pro 3 output 240V and 120V at the same time?

No, you can only output 120V or 240V individually.

What is Bluetooth Standby Mode?

You can set the Bluetooth standby duration in the EcoFlow app. During the Bluetooth standby period, the Bluetooth module will remain on even when the product is turned off, allowing you to remotely turn on the product via Bluetooth on your phone.

However, the Bluetooth module consumes some power during standby. If you do not need this feature or wish to shorten the Bluetooth standby time, you can adjust the Bluetooth standby duration in the EcoFlow app.

Can DELTA Pro 3 connect to electric vehicle charging guns?

Yes, it supports Level 1/2 charging guns. You need to purchase a special adapter. The domestic charging port of the US specification machine usually only supports AC 120V 1800W charging (i.e., Level 1), but through the 5+8 special interface, coupled with the5+8 to 7-hole adapter, you can connect to a 220V charging gun for charging, thereby increasing the charging rate to 4kW (i.e., Level 2).


EcoFlow DELTA Pro 3 Specifications

General Specifications

Color Galactic Silver
Capacity 4096Wh
Net Weight 51.5 kg | 113.5 lbs
Dimensions 695.5 x 341 x 410 mm  |  27.3 x 13.4 x 16.1 in
WiFi 2.4GHz/Bluetooth/CAN Supported
Smart Home Panel 2 Connections Maximum 3 DELTA Pro 3
LCD Screen Yes
App Control Supported
Warranty 5 Years
Noise Level 35dB (under 2kW,25°C)
Wheels & Tie Rod Supported
Operating Temperature Discharging temperature: -10°C to 45°C | 14° to 113°F
Charging temperature: 0°C to 45°C | 32° to 113°F
Storage temperature: -10°C to 45°C | 14° to 113°F

Output Specifications

Number of AC Outlets 7
Maximum Continuous Output 4000W
Maximum Surge Output 8000W, 400ms
Optional Extended Range ~8KW with 2 x DELTA Pro 3 + 50amp Hub
Split Phase Supported
Voltage 120V/240V
X-Boost 6000W Maximum
X-Fusion 120V/1800W AC input, 120V/240V 4000W maximum AC output
X-Stream Supported
EPS/UPS 10ms, UPS
AC Power IN/OUT Port (Discharge Only) 120/240V~16.7A 60Hz
Single Phase Low Voltage Socket 4 x NEMA 5-20R, 120V/20A
1 x TT-30, 120V/30A 
Total 4000W
High Voltage Socket 1 x L14-30, 120V/240V/16.7A
1 x NEMA 6-20R, 240V/16.7A
Total 4000W

DC Output Specifications

USB-C 2 x USB-C 5/9/12/15/20V 5A 100W Max
USB-A Fast Charging 2 x USB-A, 5V 2.4A 9V 2A 12V 1.5A 18W Max
Car Power Output Not Supported
12V DC Output 12.6V/30A 378W Total
DC5521, 1X, 5A Max
Anderson, 1X, 30A Max
Remote Control Port 1

Input Specifications

Utility Power Charging C20 port, 
100-240V~15A 50/60HZ
1800W Max @ 120V
3600W Max @ 240V
Bypass Mode: 100-120V~15A 50/60HZ
Adjustable AC Charging Speed Supported
EV Charger Charging (AC Power IN/OUT Port) AC Power IN/OUT Port
4000W Max, 120/240V~20A 50/60Hz
Solar Input 2600W Max
2 Ports:
High PV: 30-150V/15A, 1600W Max
Connect this port to solar panels using an EcoFlow Solar to XT60 Charging Cable
Low PV: 11-60V/20A, 1000W Max
Connect this port to solar panels using an EcoFlow Solar XT60i Charging Cable
Car Input 12V 8A Maximum
48V 20A Maximum
Generator Input 3200W Maximum w/EcoFlow SG 4000 Dual Fuel Smart Generator
0-80% Charge Time 50 minutes (1C Charging)
Bond Charge Input
(with 1 x Extra Battery)
7000W Maximum

Certifications & Protection

Certifications UL, CE, FCC, RoHS, TELEC
New: UL9540+UL9540A
AC Surge Anti-Surge, Enhanced Surge Protection
Battery Protection Over Voltage Protection
Overload Protection
Over Temperature Protection
Short Circuit Protection
Low Temperature Protection
Low Voltage Protection
Overcurrent Protection
Battery Life Protection Supported

Battery Specifications

Battery Type LFP
Battery Life Cycle 4000 cycles to 80%
Extra Battery Port 2 x Ports | Support DP EB, DP3 EB
IP Rating For Battery Pack IP65
CTC Craftsmanship Yes

Customer Reviews

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Aqeel H.
Excellent Product

The Delta Pro 3 is a top of the line product, and Outbound Power has the best price for it!

Thanks so much for your kind review and rating. We are thrilled you are happy with the Delta Pro 3! Please let us know if we can ever be of additional service!