EF ECOFLOW Delta Pro 3 Power Station with 400W Solar Panel – 4096Wh, 120/240V, Home Backup & Off-Grid Power

Powerful, flexible energy for home and adventures

Meet the EF ECOFLOW Delta Pro 3, a versatile portable power station designed to adapt to your energy needs. At its core is a 4096Wh LFP battery that can be expanded with extra batteries or smart generators, presenting a scalable solution for longer backup scenarios or off-grid living. This isn’t just about capacity—it’s about dependable energy you can count on whether you’re sheltering during a storm, camping off-grid, or keeping a small workspace powered during trips.

For daily reliability, the Delta Pro 3 delivers 120V/240V support and a robust 4000W AC output, with an optional X-Boost that can push to 6000W (and up to 12000W in compatible configurations). In practical terms, you can power a wide range of essentials—from cooling and pumps to entertainment devices—depending on load and configuration. Real-life use examples include running a mid-size fridge, keeping lights on, powering a laptop, and supporting a small home office during outages. It’s a practical partner for both home resilience and adventurous weekends, offering fluid energy management without overpromising outcomes.

Charging flexibility stands out. With seven unique charging methods and 18 combination options, you can mix AC wall outlets, solar panels, gas generators, EV charging, or smart home panels to suit your environment. This versatility helps you reduce fuel dependence while preserving energy resilience—whether you’re maximizing solar on a sunny day or topping up from a wall outlet when timing matters. The result is a capable energy ecosystem that adapts to weather, location, and schedule, rather than forcing you into a single charging path.

Setup is intentionally simple. The Delta Pro 3 is designed for plug-and-play use, aided by a portable handle and a companion app that lets you monitor and manage power remotely. That accessibility matters in everyday life—check load levels from another room, adjust charging schedules, or verify status while you’re away. A key reliability feature is the ultra-fast 10 ms switch-over, which helps maintain power to critical devices like NAS systems and network gear during disruptions. Additionally, the unit emphasizes quiet operation, designed to stay discreet with X-Quiet technology so your sleep and indoor activities remain undisturbed.

Durability and safety are core concerns. Automotive-grade LFP cells paired with IP65-rated CTC battery technology help safeguard battery health and longevity, while a 5-year warranty and responsive customer service provide ongoing reassurance. Note that the Delta Pro 3 Power Station and the included 400W solar panel ship in separate packages, a practical detail that supports safe handling during delivery and setup.

Key benefits at a glance

• Large, scalable energy: 4096Wh with options to expand for longer backup needs.
• High-power versatility: up to 4000W AC, 6000W with X-Boost, and up to 12000W in compatible setups.
• Flexible charging: 7 methods and 18 combos for energy sourcing across environments.

Ideal scenarios

• Home backup during outages for essentials like lights, cooling, and devices.
• Off-grid adventures in cabins, RVs, and campsites with clean energy.
• Remote work setups requiring steady power for networking gear and computers.
• Quiet, safe operation in bedrooms or quiet spaces with minimal noise.