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EcoFlow DELTA Pro Ultra X Inverter

EcoFlow DELTA Pro Ultra X Inverter
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$3,999.00
$3,999.00 - $3,999.00
$3,999.00
$3,799.00
$3,799.00 - $3,799.00
$3,799.00
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DELTA Pro Ultra X Inverter

The EcoFlow DELTA Pro Ultra X Inverter is the core power engine behind EcoFlow’s most advanced whole-home backup system, delivering exceptional performance, scalability, and reliability for residential, off-grid, and emergency power applications. Designed to handle everything from essential circuits to full-home loads, this EcoFlow inverter provides a massive 12kW continuous output with the ability to scale up to 36kW when multiple units are connected, making it capable of running high-demand appliances like central air systems, EV chargers, and electric ranges with ease.

Built for flexibility, the EcoFlow DELTA Pro Ultra X Inverter integrates seamlessly with EcoFlow battery systems to create a fully expandable energy solution, starting around 12kWh and scaling up to an impressive 180kWh of storage. It supports up to 10kW of solar input, allowing users to build a powerful solar generator system for energy independence, while also remaining compatible with generators and smart home panels for complete backup coverage. With ultra-fast UPS functionality and switchover times under 20ms, it ensures uninterrupted power during outages, making it ideal for homeowners, off-grid setups, and anyone looking for a reliable, future-proof energy system.


Includes: EcoFlow DELTA Pro Ultra X Inverter, EcoFlow PV Switch Box, EcoFlow AC Charging Cable, EcoFlow Battery Connection Cable (2.46ft), EcoFlow DELTA pro Ulta/Ultra X Portable Stand, 4 x EcoFlow Side Mount Casters. EcoFlow Solar Panel MC4 Disconnect Tool, User Manual

DELTA Pro Ultra X Whole-Home Backup Power

EcoFlow DELTA Pro Ultra X 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
  • Inverter Weight: 70.06 lbs
  • Inverter Dimensions: 26.6 × 18.7 × 9.06 in
  • AC Outlets: NEMA 5-20 (x2) 120V 20A, NEMA L14-30 (x1) 120/240V 30A, NEMA 14-50 (x1) 120/240V 50A
  • Rated AC Input Power: 12kW,100/200-120/240V, 50A
  • PV Input: Total 10kW, 2 ports | 80-500V/15A, 5000W Max Each
  • IP Rating: IP54
  • Inverter Temperature: −4°F to 122°F

EcoFlow DELTA Pro Ultra X Features

  • High Power Output: Delivers up to 12kW of continuous output, capable of running high-demand home appliances and critical systems.
  • Expandable System Capacity: Scales up to 36kW output when multiple inverters are connected for whole-home power coverage.
  • Massive Energy Storage Compatibility: Works with EcoFlow battery systems expandable from 12kWh up to 180kWh.
  • Solar Integration: Supports up to 10kW of solar input for efficient renewable energy generation and storage.
  • Whole-Home Backup Ready: Designed to integrate with smart home panels for seamless backup during outages.
  • Ultra-Fast UPS Performance: Provides automatic switchover in under 20ms to keep essential devices running without interruption.
  • Multi-Charge Compatibility: Can be charged via solar, grid power, or compatible generators for maximum flexibility.
  • Modular & Scalable Design: Easily expands over time to meet increasing energy needs for homes or off-grid setups.
  • Smart Monitoring & Control: Compatible with EcoFlow app for real-time energy tracking and system management.
  • Durable & Reliable Build: Engineered for long-term performance with advanced safety protections and system stability.

Your Satisfaction with EcoFlow is Guaranteed:

  • 5-Year Limited Warranty
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