EcoFlow DELTA Pro 3 Portable Power Station is a next-generation energy solution designed for home backup power, travel, RVs, workshops and off-grid living. With powerful 4000 W AC output, expandable capacity up to 12 kWh and ultra-fast charging technology, DELTA Pro 3 delivers reliable energy wherever you need it. Quiet operation, advanced safety systems and a durable weather-resistant design make it an ideal choice for both everyday use and emergency situations.
In the set:
- EcoFlow DELTA Pro 3 portable power station
- AC charging cable
- Handle covers x2
- Quick start guide
- Solar charging guide
- App introduction guide
- Safety guide
- Ecosystem introduction page
Powerful performance with X-Boost technology
EcoFlow DELTA Pro 3 provides up to 4000 W continuous AC output power and can handle even demanding devices such as air conditioners, washing machines, refrigerators, ovens and power tools. Thanks to X-Boost technology, the output can increase up to 6000 W, allowing the station to power high-consumption appliances with ease. The expandable capacity up to 12 kWh gives you complete flexibility for home backup or long off-grid adventures.
Fast charging and intelligent energy management
With X-Stream fast charging technology, DELTA Pro 3 can charge from 0 to 80% in only about 50 minutes. The station supports multiple charging methods including AC wall outlet, solar panels, EV chargers, generators and vehicle charging. The integrated UPS/EPS function with switching time under 10 ms helps protect sensitive electronics such as computers, NAS systems and networking equipment from unexpected power interruptions.
Quiet and efficient operation
Despite its impressive performance, DELTA Pro 3 operates extremely quietly. At half load, noise levels are as low as 30 dB, making it suitable for indoor use, camping and nighttime operation. The advanced X-Cooling 3.0 system automatically adjusts airflow for optimal temperature control and long-term reliability.
Portable and easy to use
The plug-and-play design allows quick and simple setup without complicated installation. Built-in transport wheels and a telescopic handle make the station easy to move, even with its powerful internal battery system. Its compact and modern design fits perfectly into homes, RVs, workshops and mobile workstations.
Durable construction for demanding environments
The EcoFlow DELTA Pro 3 is built with advanced Cell-To-Chassis (CTC) battery architecture and a durable IP65-rated LFP battery pack. The unit is resistant to dust, water and harsh environmental conditions, ensuring reliable performance both indoors and outdoors. The LiFePO4 battery technology provides more than 4000 charging cycles while maintaining up to 80% of its original capacity.
Smart control with the EcoFlow app
Using the EcoFlow mobile app, you can remotely monitor energy usage, control charging settings, optimize charging schedules and manage the station from anywhere. WiFi and Bluetooth connectivity provide convenient access to all important functions directly from your smartphone.
Premium modern design
Inspired by luxury automotive styling, the DELTA Pro 3 combines elegant design with practical functionality. The UV-protected finish improves durability and helps protect the surface from scratches and daily wear, while the clean and modern appearance makes it a stylish addition to any environment.
Technical details:
General
- Expandable capacity: up to 12 kWh
- Dimensions: approx. 693 × 341 × 410 mm
- Weight: approx. 51.5 kg
- Warranty: 5 years
- Noise level: 30 dB (under 2 kW load)
- Transport wheels: yes
- Telescopic handle: yes
- Operating altitude: below 3000 m
Temperature
- Discharge temperature: -10°C to 45°C
- Charging temperature: 0°C to 45°C
- Storage temperature: -10°C to 45°C
AC Output
- Continuous output power: 4000 W
- Peak output power: 8000 W
- Output voltage: 230 V
- X-Boost output: up to 6000 W
- UPS switching time: <10 ms
- AC outlets: 4 × Type F, 1 × CEE 16A
DC Output
- USB-C: 2 × 100 W max
- USB-A: 2 × 18 W max
- DC5521 output: 1 port, 5 A max
- Anderson output: 1 port, 30 A max
Input
- AC charging: up to 2900 W
- EV charger input: up to 4000 W
- Solar input: up to 2600 W
- Vehicle charging: 12 V / 48 V supported
- Charging time 0–80%: approx. 50 min
Battery
- Battery type: LFP (LiFePO4)
- Battery lifespan: 4000+ cycles to 80% capacity
- Battery protection rating: IP65
Connectivity
- WiFi 2.4 GHz
- Bluetooth
- CAN communication
- App control supported
