EcoFlow - DELTA Pro Ultra X, Whole-Home Backup Power

EcoFlow - DELTA Pro Ultra X, Whole-Home Backup Power

-1x Delta Pro Ultra X inverter, 2x Delta Pro X Ultra Batteries

The DPUX is compatible with the Smart Home Panel 2 but requires a modification to the unit to be compatible, EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade）

·100% Whole-Home Power Station: Delivers 12–36kW output and 12–180kWh capacity. ·Smart & Reliable When It Matters Most, 20ms Auto switchover ·Save up to $4,000/year, 3-Year ROI ·End-to-End System Protection, The Highest Safety Standard *12kW/12kWh based on standard bundle (1 × EcoFlow DELTA Pro Ultra X Inverter + 2 × Smart Extra Batteries). Max 36 kW / 180 kWh with expansion. Actual performance varies by configuration.

High Power. High IQ.

DELTA Pro Ultra X scales from 12 to 36kW. With a new Adaptive Start algorithm, it intelligently identifies connected appliances and tailors startup for each, seamlessly handling surges up to 45kW and high-demand appliances like a 5-ton AC.

Start with 12kWh. Scale instantly to 180kWh
with up to 30 plug-in expansion batteries—no tools, no hassle. Power grows with your needs

Compatible with Existing Rooftop Solar²

With the EcoFlow Current Sense Transformer, every extra watt is redirected to your DPUX battery—never wasted or sold back to the grid for pennies.

The Highest Safety Standards

The first EV-grade full-tab cells deliver higher capacity with lower resistance, less heat, and longer-lasting performance.

Specs

Standard Capacity: 12.288kWh, 6144Wh x 2

Maximum Capacity with 1 inverter: 61.440kWh, 6144Wh x 10

AC Output: 12kW, 120/240V, 60Hz, Up to 36kW in 3 parallel units

Maximum Capacity with 3 inverters: 184.32kWh, 6144Wh x 30

Net Weight (lb): Inverter: 34.5±0.2kg（70.06±0.44 lb）Battery: 50.5±0.2kg（111.3±0.44 lb）

Dimension (mm): Inverter: 675 × 475 × 230 mm (26.6 × 18.7 × 9.06 in.) Battery：660 × 455 × 204 mm (26 × 18 × 8 in.)

Battery Chemistry: LFP

Warranty: 5 years

AC Outlets: NEMA 5-20 (x2) 120V 20A, NEMA L14-30 (x1) 120/240V 30A, NEMA 14-50 (x1) 120/240V 50A

UPS: <10ms standalone, <20ms with Smart Home Panel 3

Rated AC Input Power: 12kW,100/200-120/240V, 50A

DC Input: Total 10kW, 2 ports 80-500V/15A, 5000W Max Each

Noise Level: Noise level <30 dB at 0.5 m (ambient temperature 25 °C, 4 kW output)

IP Rating: IP54

Battery Temperature: Operating&Storage temp: −4°F to 113°F (−20°C to 45°C)

Inverter Temperature: Operating&Storage temp: −4°F to 122°F (−20°C to 50°C)

What's in the inverter box?

1x Delta Pro Ultra X inverter, 1x pv switch box, 1x ac charging cable, 1x battery connection cable, 1x ultra X portable stand, 4x side mount caster wheels, 1x mc4 disconnect tool, 1x user manual and warranty card

What's in the battery box?

1x ecoflow smart extra battery, 1x battery connection cable, 1x user manual and warranty card