home backup energy storage

EcoFlow DELTA Pro 3 Features

🔋 Power & Battery

• High Capacity: 4096 Wh built-in battery — robust energy storage for long runtimes.

• Expandable Storage: Can expand up to 12 kWh with up to two extra batteries (single unit) and up to 36–48 kWh in larger systems with multiple units and batteries.

• Long Lifespan: LFP (LiFePO₄) battery chemistry with ~4000 cycles to 80 % capacity for years of use.

• IP65 Rated Battery Pack: Enhanced durability against dust and water for outdoor and rugged use.

⚡ Output & Power Delivery

• Strong AC Output: 4000 W continuous power with 8000 W surge — enough for heavy appliances like refrigerators, well pumps, and HVAC systems.

• X-Boost Support: Can support up to 6000 W of devices using X-Boost mode.

• Multiple AC Outlets: Standard 120/240 V outputs for wide appliance compatibility.

🔌 Ports & Connectivity

• USB Outputs:

  • 2 × USB-A Fast Charge ports (up to 18 W each)

  • 2 × USB-C Outputs (up to 100 W each)

• 12 V DC Outputs: Total 378 W via DC5521 and Anderson ports.

• Wi-Fi, Bluetooth & CAN: Smart connectivity for app monitoring and control.

☀️ Charging Options

• Solar Input: Up to 2600 W solar with two MPPT inputs (high-PV and low-PV) for fast renewable charging.

• AC Charging: High-rate AC input for quick recharge.

• Car & DC Charging: Supports 12 V and higher-voltage inputs for flexible charging on the go.

🏠 Smart & Home Integration

• 10 ms UPS: True uninterruptible power source keeps critical devices running seamlessly during outages.

• App Control & Monitoring: Manage outputs, monitor battery status, and control charging remotely via EcoFlow app (Wi-Fi/Bluetooth).

• Scalable System Support: Can be linked with multiple DELTA Pro 3 units, Smart Extra Batteries, Smart Generators, and Smart Home Panel for larger home backup systems.

📦 Design & Practicality

• Solid Build: Durable construction with rugged design for indoor/outdoor use.

• Portable Design: Integrated wheels and handles help with mobility despite heavyweight size (~51.5 kg / 113.5 lb).

• Quiet Operation: Advanced engineering yields low operational noise similar to other EcoFlow units.

✅ Great For:

• Whole-home backup power during outages.

• Off-grid living or cabin power systems.

• RV or mobile home electrical needs.

• Running high-draw appliances and tools reliably.