EcoFlow DELTA Pro 3 Portable Power Station

EcoFlow DELTA Pro 3 Portable Power Station

The Most Portable Home Solar Battery

Keep Your Home Running Smoothly

Ensure essential appliances keep working

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

Effortlessly expandable power

Easily run multiple appliances at the same time. Connect in parallel to expand power up to 12,000W, supporting multiple high-power appliances simultaneously. No constant unplugging or switching required.

A comprehensive 10ms UPS

Safeguard your data. It ensures swift 10ms switch-overs, protecting your NAS systems, servers, and entertainment devices from power disruptions and keeping your technology safe and continuously powered.

Effortless Power for Every Family Member

Easy, plug-and-play setup

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

Power. With just one tap

Fully manage home power from anywhere with an app. Stay connected to your home energy with the EcoFlow app anywhere, anytime. Control and monitor your power seamlessly, even remotely, during outages.

Effortless portability and space-efficient

Portable design for an ideal lifestyle. Boosts portability with its wide wheels, ergonomic handle, and compact design. Its magnetic sliding doors simplify access, optimizing space and power for mobility without compromise. Ideal for dynamic lifestyles and maximizing family space.

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.

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

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

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

EcoFlow Smart Home Panel 2

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.

Inlet Box

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

Manual Transfer Switch

Ensure seamless power changes with the Manual Transfer Switch. Switch effortlessly between 120V and 240V for diverse power needs while maintaining a reliable supply.

Explore the Secure Feeling EcoFlow Brings You

State-of-the-art LFP Tech

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.

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

Powered by ground-breaking X-Guard BMS

X-Guard BMS monitors 40 safety indicators 24/7, app-managed for smart, secure energy.

Revolutionizing Durable Construction

CTC design, UL-certified 5VA fireproof shell fortify DELTA Pro 3, setting new standards for resilience.

5 Years Warranty, Zero Worries

5-year warranty, streamlined support for swift solutions, minimal downtime. Quality redefined.

Effortless All-in-One Command with the EcoFlow App

Specifications

DELTA Pro 3 Portable Power Station

• Rated Capacity: 4096Wh
• Expandable Capacity (Single Unit): 12kWh (2 × DP3 Extra Battery)
• Expandable Capacity (System*): 36kWh (6 × DP3 Extra Battery), up to 48kWh**
• AC Continuous Output: 4000W (6000W with X-Boost)
• AC Surge Output: 8000W
• Scalability (System*): 12kW
• Cell Chemistry: LFP
• Battery IP Rating: IP65
• Cycle Life: 4000 cycles to 80% capacity
• UPS: 10 ms switchover

Outputs:

• AC Output: 120/240V ~16.7A 60Hz, 4000W total
• 12V DC Output: 2.6V⎓30A (378W total)
• DC5221: 1 × 5A Max
• Anderson Port: 1 × 30A Max
• 120V AC Output:
  • 4 × NEMA 5-20R (20A)
  • 1 × NEMA TT-30R (30A)
• 240V AC Output: 1 × NEMA 6-20R (16.7A)
• 120/240V AC Output: 1 × NEMA L14-30R (16.7A)
• USB-A: 2 × (5V-2.4A / 9V-2A / 12V-1.5A), 18W Max per port, 36W total
• USB-C: 2 × (5/9/12/15/20V-5A), 100W Max per port, 200W total

Inputs:

• AC Charging Input:
  • Charge Only: 100-240V~15A 50/60Hz
  • Bypass Mode: 100-120V~15A (3h Max), 12A (continuous), 50/60Hz
• Solar Charging Input: 2600W total, 2 ports
  • High-PV: 30V–150V⎓, 15A, 1600W Max
  • Low-PV: 11V–60V⎓, 20A, 1000W Max
• Car Charging Input: 12V⎓8A Max / 48V⎓20A Max

Physical Specs:

• Dimensions: 410.4 × 341 × 693 mm (16.16 × 13.43 × 27.28 in.)
• Net Weight: 51.5kg (113.54 lb)

Other Info:

• Warranty: 5 years
• Connection: WiFi 2.4GHz / Bluetooth / CAN
• Discharging Temp: -10°C to 45°C | 14°–113°F
• Charging Temp: 0°C to 45°C | 32°–113°F
• Storage Temp: -10°C to 45°C | 14°–113°F

* System: Pair 3 inverters with the EcoFlow Smart Home Panel 2

** Requires 3 × EcoFlow DELTA Pro 3, 3 × EcoFlow DELTA Pro 3 Smart Extra Batteries, 3 × EcoFlow Smart Generator 4000 (Dual Fuel) & 1 × EcoFlow Smart Home Panel 2 (sold separately)

EcoFlow DELTA Pro 3 Compatiblity

*Please note that EcoFlow DELTA Pro 3 is not compatible with EcoFlow DELTA Pro/EcoFlow DELTA Pro Ultra.

What's in the Box?

Frequently Asked Questions

Can EcoFlow DELTA Pro 3 be connected to EcoFlow Smart Home Panel 2 for use?

• Yes, EcoFlow DELTA Pro 3 can be connected to EcoFlow Smart Home Panel 2 through the power input/output port.

Can EcoFlow DELTA Pro 3 be connected to EcoFlow 50 Amp Hub for use?

• Yes, EcoFlow DELTA Pro 3 can be connected to the EcoFlow 50 Amp Hub dedicated for EcoFlow DELTA Pro Ultra via the AC Power IN/OUT port, supporting the parallel connection of up to 2 sets of EcoFlow DELTA Pro 3.

What is the maximum solar input that EcoFlow DELTA Pro 3 can support?

• EcoFlow DELTA Pro 3 has two PV input ports, which are for high-voltage PV port and low-voltage PV, respectively.High-voltage PV: 30-150V, 15A Max, 1600W Max. Low-voltage PV: 11-60V, 20A Max, 1000W Max.The maximum solar input for the EcoFlow DELTA Pro 3 is 2600W. Please note that this value is based on experimental results under optimal conditions. Achieving this maximum input may require the use of higher-power solar panels that are within the product’s voltage tolerance but exceed the PV port’s power limit. Actual solar input performance can vary depending on the solar panels used, environmental factors, and system configuration. For more information on designing your own solar setup, please contact EcoFlow Customer Service. Before performing any installation, please ensure that it is carried out by a qualified and certified professional.

How to reset the Bluetooth and Wi-Fi connections on EcoFlow DELTA Pro 3?

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

Can EcoFlow DELTA Pro 3 be used with an EV charger?

• Yes, it supports Level 1/2 EV chargers. You will need to purchase a dedicated EcoFlow adapter, the EV X-Stream Adapter (DELTA Pro Ultra). Typyically, the grid charging port on the US model only supports AC 120V 2000W charging (Level 1). However, by using the AC POWER IN/OUT port along with the EV X-Stream Adapter (DELTA Pro Ultra), you can connect a 240V EV charger, increasing the charging rate to 4000W (Level 2).

Will EcoFlow DELTA Pro 3 automatically turn on if connected to solar panels while it is turned off?

• Yes, it will. However, there are specific requirements for the light conditions. In weak lighting environments, it might not trigger the device to power on.

Which EcoFlow products are compatible with EcoFlow DELTA Pro 3? (Other EcoFlow products)

• 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)
  

Please note that all devices need to be upgraded to the latest firmware version to ensure compatibility.

Which EcoFlow products are compatible with EcoFlow DELTA Pro 3? (EcoFlow DELTA Pro series)

• EcoFlow DELTA Pro Smart Extra Battery
• EcoFlow 50 Amp Hub
• EcoFlow EV X-Stream Adapter
• EcoFlow DELTA Pro Remote Control

Please note that all devices need to be upgraded to the latest firmware version to ensure compatibility.

How long is the cycle life of the battery in EcoFlow DELTA Pro 3?

• 4000 cycles.After undergoing 4000 cycles at a rate of 0.5C/0.5C at 25°C (77°F), the battery maintains over 80% of its state of health (SoH).

What is the operational temperature range for EcoFlow DELTA Pro 3?

• Optimal operating temperature: 20°C-30°CCharging temperature range: 0℃-45℃Discharge temperature range: –10℃-45℃Recommended long-term storage temperature: 20℃-30℃

How are the waterproof and dustproof capabilities of the EcoFlow DELTA Pro 3? Can the device be used outdoors?

• As the core component of the device, the safety and protection level of the battery pack is crucial. To better protect the battery pack and reduce the risk of short circuits and fires caused by water ingress, the EcoFlow DELTA Pro 3 battery pack is sealed. It has reached an IP65 waterproof and dustproof rating, effectively preventing dust from entering and resisting water spray.However, the EcoFlow DELTA Pro 3 main unit does not have a waterproof and dustproof rating (IP20). The device is suitable for use in well-ventilated indoor environments or sheltered outdoor environments to avoid the impact of rain and dust on the device. Please ensure that the surrounding environment is dry and clean during installation and use to ensure the device's normal operation and longevity.

Does the EcoFlow DELTA Pro 3 have GFCI protection?

• EcoFlow DELTA Pro 3 is equipped with an internal GFCI ground circuit. Users can connect an external GFCI protector according to their needs. When an external GFCI protector is connected to EcoFlow DELTA Pro 3, the GFCI support switch must be turned on in the app for the external GFCI protector to function properly.

Is the EcoFlow DELTA Pro 3 Extra Battery compatible with the EcoFlow DELTA Pro?

• No, not supported.

Is the EcoFlow DELTA Pro Smart Extra Battery compatible with the EcoFlow DELTA Pro 3?

• Yes, supported. Please note that all devices need to be upgraded to the latest firmware version to ensure compatibility.

Can the EcoFlow DELTA Pro 3 main unit be used with the EcoFlow DELTA Pro main unit?

• No, not supported.

Can the EcoFlow DELTA Pro 3 Smart Extra Battery and the EcoFlow DELTA Pro Smart Extra Battery be mixed and plugged into the EcoFlow DELTA Pro 3?

• Supported. However, due to the different capacities of the EcoFlow DELTA Pro Extra Battery and the EcoFlow DELTA Pro 3 Extra Battery, there will be some SOC imbalance.

Is the EcoFlow DELTA Pro 3 compatible with the EcoFlow DELTA Pro Ultra?

• No, not supported.