EcoFlow DELTA Pro 3 Home Battery System
The terms “DELTA” and “RIVER” as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.
Keep Your Home Running Smoothly
Keep Your Home Running Smoothly
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.
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.
Safeguard your data. It ensures swift 10 ms switch-overs, protecting your NAS systems, servers, and entertainment devices from power disruptions and keeping your technology safe and continuously powered.
Explore the Secure Feeling EcoFlow Brings You
Explore the Secure Feeling EcoFlow Brings You
Explore the Secure Feeling EcoFlow Brings You
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
Trust the Battery Management System powered by X-Guard to monitor your battery's 40 safety indicators 24/7, providing warnings and active protection around the clock. Manage it all through the app for smart, secure energy.
Our pioneering Cell-to-Chassis (CTC) integration fortifies the EcoFlow DELTA Pro 3. This design, combined with a UL-certified 5VA grade fireproof shell, redefines industry standards for resilience and protection.
Outlasting and outperforming, we offer a 5-year warranty across the board, surpassing traditional gas generators and aligning with the elite in portable power. Experience streamlined support from our customer service, ensuring swift solutions and minimal downtime. It's our commitment to quality, redefined.
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
AC Output
5 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.
Connection
Wi-Fi 2.4GHz/Bluetooth/CAN
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
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.
Cycle Life
4000 cycles to 80% capacity
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device