Powerful and Versatile - 4000W single-unit output to power almost all of your home appliances.

Expandable Capacity - 4–12kWh, tailored to your energy needs.

Quiet Operation - With a volume as low as 30 dB (under 2000W).

Easy to Use - Plug-and-play design for hassle-free setup.

Fast Charging - Charges 80% in just one hour.

Multiple Charging Methods - Supports combo charging methods for maximum flexibility.

Energise Every Moment That Needs Electricity

For Home Use

For RV Use

For Off-grid Use

For On-site DIY Projects

For Outdoor Adventures

Keep Your Home Running Smoothly

Ensures Essential Appliances
Keep Working

Expandable Capacity
up to 12kWh

A Comprehensive
10 ms 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 output.
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.

Silent as a Whisper

Quiet Comfort for Your Home and Neighbours

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

Charge Fast, Everywhere

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

6 unique methods to meet your charging needs anywhere, anytime

Connect EcoFlow DELTA Pro 3 to Your Home with PowerStream Microinverter

EcoFlow DELTA Pro 3, PowerStream Microinverter and solar panels create a solar home battery system for grid-connected use. With the industry-leading SolarDualCharge* and DualPower** features, the system can achieve true power independence.

*Simultaneous solar input from both PowerStream Microinverter (800W input) and EcoFlow DELTA Pro 3 (2600W input）
**Power your home simultaneously through PowerStream Microinverter (800W output) and EcoFlow DELTA Pro 3 (4000W output)

Learn more about the system

Explore the Secure Feeling EcoFlow Brings You

State-of-the-art LFP Tech

BMS powered by
ground-breaking X-Guard

Revolutionising 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, ensuring resilience against impacts, water, dust, and fire risks. With 4000 cycles to 80%, that's power every day for 11 years*.
Experience dependable performance in any weather, ensuring peace of mind in every situation.

*Tested under controlled laboratory conditions with charging and discharging at 0.5C rate under 25℃ conditions

Effortless All-in-One Command with the EcoFlow App

What's in the box - EcoFlow DELTA Pro 3

EcoFlow DELTA Pro 3 Portable Power Station

EcoFlow AC Charging Cable

Grip Protector

Quick Start Guide

Safety Guide

Warranty Card

Specs - EcoFlow DELTA Pro 3

Capacity

4096Wh

AC Output

4 outlets, 4000W max. (Surge 8000W)

USB-A Fast Charge

USB-A×2, 5V 2.4A 9V 2A 12V 1.5A 18W max

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

Wi-Fi 2.4GHz/Bluetooth/CAN

Dimensions

693×341×410 mm

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

200-240V~12.5A，50/60HZ
2900W max.

Car Charging Input

12V 8A max.
48V 20A max.

Cycle Life

4000 cycles to 80% capacity

Net Weight

51.5 kg (113.54 lb)