EcoFlow DELTA Pro 3 Portable Power Station

Overview

The EcoFlow DELTA Pro 3 is a home battery that provides both 120V and 240V output with up to 4000W from a single unit. Capacity expands from 4 to 48kWh, from a day to a week of home power during outages.

Planning a system? Read our guide: How to size a battery backup system for your home.

Key benefits

• Capable of powering a 3-ton central AC along with essential appliances.
• X-Boost provides up to 6000W when needed.
• Charges to 80% in 50 minutes.
• Keeps 4000W continuous output even while charging.

Key features

• 120V and 240V output, up to 4000W.
• 4-48kWh expandable capacity.
• EV-grade LFP battery retaining 80% capacity after 4000 cycles.
• Auto recharging when connected to EcoFlow Smart Generator 4000.
• Wide wheels and ergonomic handle.
• Solar, car and outlet charging.

Ideal use

Best for home backup covering central AC and major appliances, and for RVs or off-grid property.

Key specifications

Model / SKU

EFDELTAPRO3-US-BP

Brand

EcoFlow

Category

Portable power

Voltage

120V

Energy capacity

48 kWh

Rated power

4,000 W

From the manufacturer

Expandable Capacity: 4–48 kWh, from 1 day to week of home power during outages. Powerful and Versatile: Delivers both 120V and 240V outputs with up to 4000W in a single unit, capable of powering a 3-ton central AC and all other essential appliances. Exclusive X-Boost technology allows the unit to exceed its rated output, providing up to 6000W of power when needed. Continuous Output While Charging: Provides stable, uninterrupted power at 120/240V with a maximum continuous output of 4000W, even during pass-through charging. Endless energy: Compatible with portable generators, auto recharging when connecting with EcoFlow Smart Generator 4000. Longer Life Cycle: Retains 80% capacity even after 4000 cycles, thanks to advanced EV-grade LFP battery technology. Energize All Scenarios: Wide wheels, ergonomic handle & compact design — seamless portability for homes, RVs, and off-grid energy. Easy to Use: Plug-and-play design for hassle-free setup. Forget Refueling: Fast solar/car/outlet charging, charges to 80% in just 50 minutes, refueling with no worries. *Note: Smart Home Panel 2 requires installation before use, and the specific fee will depend on the assessment, and 'EcoFlow DELTA Pro 3 + Smart Home Panel 2 + Installation' includes installation services.

Warranty terms mentioned in this description are the manufacturer’s. Our own coverage is the 30-day limited warranty.

Before you order

We confirm compatibility, installation requirements, and delivery details with you during order review, before any payment. Home electrical work may require a qualified installer.

Ask our team how to expand this DELTA Pro 3. Message our team on WhatsApp.