EcoFlow 50-Amp Hub (DELTA Pro Ultra) – Expand Your Home Battery Backup Power Capacity
Looking for a powerful and affordable whole-home battery backup system that can run nearly everything in your house during a grid outage? The EcoFlow DELTA Pro Ultra Home Battery Backup System delivers reliable, quiet, and long-lasting backup power using advanced lithium iron phosphate (LFP) batteries—no noisy gas generators required.
At the center of this system is the EcoFlow DELTA Pro Ultra Inverter, which provides 7200W of continuous AC output and 10.8kW peak output, giving you the ability to power major appliances, including a 3-ton air conditioner. Each inverter supports up to five 6kWh LFP batteries, forming a modular battery stack ideal for extended outages and daily home energy use.
For whole-home integration, each inverter/battery stack connects to the EcoFlow Smart Home Panel 2, which supports up to three full stacks—providing an industry-leading 90kWh of backup energy storage. This makes the DELTA Pro Ultra system one of the most scalable and versatile home battery solutions on the market.
The EcoFlow 50-Amp Hub (DELTA Pro Ultra) expands your system even further by allowing you to chain two DELTA Pro Ultra Inverters together. This boosts your output to 12kW continuous and 18kW peak, giving you enough power for heavy-duty appliances and whole-house operation.
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Key Features: EcoFlow 50-Amp Hub (DELTA Pro Ultra)
Designed for the EcoFlow DELTA Pro Ultra home battery backup system
Connect two DELTA Pro Ultra Inverters for 12kW continuous / 18kW peak output
Supports demanding appliances and whole-home backup power
Made in China
1-year warranty
In the Box:
EcoFlow 50-Amp Hub × 1
EcoFlow Power Input/Output Cable × 2
Specifications – EcoFlow 50-Amp Hub (DELTA Pro Ultra)
Brand: EcoFlow
Model: 50-Amp Hub (DELTA Pro Ultra)
AC Input: 120/240V~ total 50A 60Hz; 30A max per port
AC Output: 120/240V~ 60Hz; 12,000W max, 50A max
Dimensions: 13.2 × 6.2 × 2.4 in
Weight: 6.5 lbs
Warranty: 1 year