EcoFlow DELTA Pro 3 Portable Power Station 4096Wh, 4000W AC Output, Expandable 4kWh–48kWh, 120V/240V, 14-Port

Product Specification

• Model: EcoFlow DELTA Pro 3
• Capacity: 4096Wh (expandable from 4kWh to 48kWh)
• AC Output: 4000W (120V & 240V dual voltage)
• Battery Type: LFP (LiFePO4)
• Noise Level: 30 dB (X-Quiet ultra-quiet operation)
• Dimensions: 27.38" × 13.43" × 16.16"
• Mobility: Wide wheels + ergonomic telescoping handle
• Connectivity: WiFi + Bluetooth
• App: EcoFlow App (iOS & Android) — whole home control, smart power, real-time battery insights, always-on AC supply
• Color: Silver/Black
• Condition: Brand New

Output Ports (14 Ports — Power Up to 14 Devices)

• 1 x TT-30 (120V / 30A) — RV Port
• 1 x NEMA 6-20R (240V)
• 4 x NEMA 5-20 (120V / 20A each)
• 1 x L14-30 (240V)
• 2 x USB-C Output
• 2 x USB-A Fast Charge Output
• 1 x Anderson Port
• 1 x DC5521 Output
• 1 x Remote Control Port

Expandable Capacity — 4kWh to 48kWh

• 1 × DELTA Pro 3 = 4kWh
• 2 × DELTA Pro 3 = 8kWh
• 3 × DELTA Pro 3 = 12kWh
• Up to full system = 48kWh — whole-home multi-day backup

Smart App Features

• Whole Home Control – Manage all connected circuits and devices from one app
• Smart Power Mode – Automatically optimizes charge/discharge based on usage and solar input
• Real-Time Battery Insights – Live wattage, charge level, input/output monitoring
• Always-On AC Supply – Seamless UPS-grade power continuity for critical appliances

Product Features

• ✅ 4000W Dual-Voltage AC Output – Delivers both 120V and 240V to power heavy appliances including central AC, EV chargers, and workshop tools
• ✅ Expandable 4kWh to 48kWh – Modular stacking design scales from single-unit backup to whole-home energy storage
• ✅ 30 dB X-Quiet Technology – Whisper-quiet operation safe for bedrooms, nurseries, and living spaces overnight
• ✅ 14-Port Simultaneous Output – Powers RVs, workshops, home offices, and outdoor setups all at once
• ✅ On-the-Go Ready – Wide wheels, ergonomic telescoping handle, and compact design for effortless transport
• ✅ WiFi + Bluetooth Smart Control – Full home energy management via EcoFlow app with real-time insights and always-on AC supply
• ✅ LFP Battery Chemistry – Long-cycle LiFePO4 cells for maximum safety, longevity, and thermal stability

Why Choose EcoFlow DELTA Pro 3

The EcoFlow DELTA Pro 3 portable power station is the most powerful and scalable home backup solution in EcoFlow's lineup. Starting at 4096Wh and expandable all the way to 48kWh, it delivers 4000W of 120V/240V dual-voltage AC output — enough to run central air conditioning, EV chargers, refrigerators, and an entire home's critical circuits simultaneously.

Key Benefits

• 4000W dual-voltage (120V/240V) output handles the heaviest home and workshop loads without compromise
• Expandable from 4kWh to 48kWh — the only portable power station that grows into a full home energy system
• 30 dB X-Quiet operation runs silently day and night, safe for every room in the house
• 14 output ports including TT-30 RV, L14-30, Anderson, and dual USB-C cover every power need
• Wide wheels and telescoping handle make moving 4kWh of power as easy as rolling a suitcase

Shipping Methods

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If you cannot use the above payment methods and the order amount exceeds HK$2000, please contact our customer service to obtain your bank account and pay via bank transfer.

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