Design & Build

• Premium portable power station with integrated wheels and telescopic handle
• Rugged construction designed for indoor and outdoor use
• User-friendly plug-and-play setup
• Full-color LCD touchscreen for real-time monitoring
• Built for home backup, RVs, worksites, and off-grid applications

Power Performance

• Massive 4096Wh battery capacity
• Powerful 4000W continuous AC output
• Up to 8000W surge output
• X-Boost technology supports appliances up to 6000W
• Capable of powering refrigerators, air conditioners, power tools, washing machines, and more

Expandable Energy Storage

• Expandable from 4kWh up to 12kWh with Smart Extra Batteries
• Supports larger home backup systems
• Flexible energy storage based on changing power requirements
• Ideal for extended outages and off-grid living

Battery Technology

• Advanced LiFePO₄ battery chemistry
• Rated for approximately 4000 charge cycles before reaching 80% capacity
• Designed for years of daily use
• Industry-leading battery safety and longevity
• Intelligent Battery Management System (BMS)

Ultra-Fast Charging

• Charges from 0-80% in about 1 hour
• Supports multiple charging combinations
• Up to 2900W AC charging
• EcoFlow X-Stream fast charging technology
• Minimizes downtime during emergencies

Solar Charging

• Supports up to 2600W solar input
• Dual solar charging inputs for maximum harvesting efficiency
• Compatible with EcoFlow portable and rigid solar panels
• Excellent solution for renewable and off-grid energy systems
• Helps reduce dependence on grid electricity

UPS & Home Backup

• Advanced UPS functionality with 10ms switchover
• Keeps critical devices running during outages
• Ideal for NAS systems, routers, desktop PCs, servers, and home offices
• Protects sensitive electronics from interruptions
• Reliable emergency backup power solution

Smart Features

• EcoFlow App connectivity via Wi-Fi and Bluetooth
• Real-time power monitoring and control
• Remote management and energy scheduling
• Firmware updates over-the-air
• Advanced smart home integration capabilities

Connectivity & Outputs

• Multiple AC output ports
• USB-C fast charging ports up to 100W
• USB-A fast charging ports
• DC5521 outputs
• Anderson port connection
• Supports charging and powering multiple devices simultaneously

Quiet Operation

• X-Quiet technology for low-noise operation
• As low as 30dB under lighter loads
• Suitable for bedrooms, home offices, and indoor environments
• Quiet enough for overnight operation

Why Buy the EcoFlow DELTA Pro 3

• Power nearly any household appliance with its high 4000W output.
• Store massive amounts of energy with the 4096Wh battery and expandable ecosystem.
• Recharge quickly during emergencies using ultra-fast charging technology.
• Create a complete solar backup system with high solar input capabilities.
• Protect essential electronics using fast UPS switching functionality.
• Enjoy years of reliable operation thanks to durable LiFePO₄ battery technology.
• Monitor and manage power remotely through the EcoFlow app.
• Expand capacity as your needs grow without replacing your existing unit.
• Perfect for home backup, RV travel, off-grid cabins, and professional work sites.
• Experience whole-home power security in a portable package.