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