EF ECOFLOW Delta Pro 3 Solar Generator 4096Wh + 2x400W Panels | 120/240V, 4000W AC Output

Power when you need it most

The EF ECOFLOW Delta Pro 3 blends a robust 4096Wh LFP battery with a versatile 120V/240V, 4000W AC output that can surge to 6000W using X-Boost. When paired with compatible add‑ons, it scales further, offering a flexible backbone for both households and outdoor life. Imagine cooling a home during a heatwave, running a water pump for an outdoor setup, or keeping essential devices alive during a brief outage—all with a single, portable power hub that you can control from a distance.

Designed for real-world use, the Delta Pro 3 blends power, portability, and smart features so you can tailor energy to your needs, whether at home, at a campground, or on the road in an RV.

Key specs and capabilities

• 4096Wh LFP battery with expansion potential to 48kWh when combined with extra batteries or smart generators
• 4000W AC output, up to 6000W with X-Boost, scalable to 12000W with compatible configurations
• Supports 120V and 240V systems for wider appliance compatibility
• 7 charging methods and 18 charging combinations, including AC wall outlets, solar panels, gas generators, EV charging, and EcoFlow smart home panel 2
• Plug-and-play design with a portable handle; no installation or maintenance required
• Ultra-fast 10 ms switchover for seamless backup of NAS, servers, and entertainment devices
• Whisper-quiet operation at as low as 30 dB for indoor or outdoor use
• Automotive-grade LFP cells and IP65-rated CTC battery technology for enhanced durability
• 5-year warranty with responsive customer support for added peace of mind

Two practical use-cases you can count on

• Home backup: keep essential appliances running during outages, from fridges to Wi‑Fi routers, with a dependable, expandable power source.
• Outdoor and RV adventures: enjoy clean solar charging on the go, power laptops and small appliances, and monitor status remotely through the EcoFlow app.

Real-world use experiences

The Delta Pro 3 is designed to feel approachable—a device you can set up in minutes. Its quiet operation means it won’t intrude at night, and the ability to monitor power usage from a mobile app adds convenience for daily planning. The system’s expandable battery options and wide charging ecosystem are crafted to fit evolving energy needs, whether you’re preparing for a storm, camping off-grid, or simply seeking a reliable, renewable energy partner for everyday life.

Note: The Delta Pro 3 Power Station and the 400W Solar Panels ship in separate packages.