EcoFlow DELTA Pro Ultra X Whole-Home Backup Power

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EcoFlow DELTA Pro Ultra X Whole-Home Backup Power

Name: EcoFlow DELTA Pro Ultra X Whole-Home Backup Power
Brand: EcoFlow
SKU: EFDELTAPROUX-HBP
Price: 9999.00 CAD
Availability: InStock

Proveedor: EcoFlow

SKU: EFDELTAPROUX-HBP

$9,999.00 CAD

$9,999.00 CAD ~~$9,999.00 CAD~~

Envío calculado al finalizar la compra.

EcoFlow DELTA Pro Ultra X Whole-Home Backup Power

Complete ESS Energy Storage System — 12kW Output | 12.3kWh Base Storage

EcoFlow

The EcoFlow DELTA Pro Ultra X Whole-Home Backup system delivers a heavy-duty, plug-and-play energy core for demanding residences, rural homesteads, and off-grid properties. Combining one Ultra X 12kW split-phase inverter with two 6.14kWh LFP Smart Extra Batteries, this base package establishes 12.3kWh of continuous backup power right out of the box.

Engineered with true online UPS transfer times (<10ms standalone), a 10kW dual-port high-voltage solar MPPT controller, IP54 weatherproofing, and whisper-quiet cooling under 30 dB, the Ultra X provides seamless, self-reliant energy security during grid outages or off-grid operation.

Whole-Home Grid Integration Notice: Direct hardwired whole-home panel integration requires the EcoFlow Smart Home Panel 3 and Smart Gateway (sold separately). Please note that the Smart Home Panel 3 and Smart Gateway are not currently available in Canada. For Canadian setups, the DELTA Pro Ultra X operates via its heavy-duty onboard receptacles (including NEMA 14-50 50A and L14-30 30A) or through an approved manual transfer switch / generator inlet.

Key Highlights

12kW Continuous Split-Phase Power: Supplies continuous 120V/240V power out of a single unit, easily running central A/C units, well pumps, heaters, and heavy workshop equipment.
12.3kWh Expandable LFP Capacity: Includes two 6.14kWh LFP battery modules (12,288Wh total). Expandable up to 61.4kWh with one inverter (10 batteries) or up to 184.3kWh across 3 paralleled inverters.
Massive 10kW Dual Solar Input: Dual high-voltage MPPT ports accept up to 5,000W each (80–500V / 15A), scaling up to 30,000W of total solar harvest on a 3-inverter stack.
Sub-10ms Online UPS Transfer: Instantaneous auto-switchover keeps sensitive electronics, medical equipment, and refrigeration operating without interruption.
Heavy-Duty AC Receptacle Panel: Includes built-in NEMA 14-50 (120V/240V 50A), NEMA L14-30 (120V/240V 30A), and dual NEMA 5-20 (120V 20A) outlets.
Ultra-Quiet Whisper Cooling: Operates at under 30 dB (at 0.5m under 4kW load), ensuring whisper-quiet operation in utility rooms or home environments.

What's in the Box

EcoFlow DELTA Pro Ultra X Whole-Home Backup Power System Contents

System Technical Specifications

System Bundle Contents

(1) DELTA Pro Ultra X Inverter + (2) 6.14kWh Smart Extra Batteries

Standard Storage Capacity

12.288 kWh (6,144Wh × 2 Modules)

Max Capacity (1 Inverter)

61.440 kWh (Up to 10 Battery Modules)

Max Capacity (3 Inverters)

184.32 kWh (Up to 30 Battery Modules)

Continuous AC Output

12 kW (12,000W) Split-Phase 120V/240V, 60Hz

Parallel Output (3 Inverters)

Up to 36 kW (36,000W) Max Continuous Output

Solar PV (DC) Input

10 kW Total (2 Ports: 80–500V / 15A, 5,000W Max Each)

Max Solar (3 Inverters)

Up to 30 kW Solar PV Array Input

Rated AC Grid / Gen Input

12 kW, 100/200–120/240V, 50A

UPS Transfer Time

<10 ms (Standalone Receptacles) / <20 ms (with Smart Home Panel 3)

Integrated AC Outlets

(1) NEMA 14-50 (50A), (1) NEMA L14-30 (30A), (2) NEMA 5-20 (20A)

Battery Chemistry

Lithium Iron Phosphate (LFP / LiFePO4)

Inverter Dimensions & Weight

26.6" × 18.7" × 9.06" (675 × 475 × 230 mm) | 70.06 ± 0.44 lb (34.5 kg)

Battery Dimensions & Weight

26" × 18" × 8" (660 × 455 × 204 mm) | 111.3 ± 0.44 lb (50.5 kg) each

Operating Temperature

Inverter: −4°F to 122°F (−20°C to 50°C) | Battery: −4°F to 113°F (−20°C to 45°C)

Protection Rating & Noise

IP54 Weather Resistant; <30 dB at 0.5 m (at 4 kW output)

Warranty

5 Years

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