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EcoFlow Unveils DELTA Pro Ultra X Energy Storage System

10/13/2025

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Summary

Story summary

EcoFlow launched the DELTA Pro Ultra X, a next-generation whole-home energy storage system.
The system delivers 12kW of continuous output, expandable to 36kW.
Storage capacity ranges from 12kWh to 180kWh.
Installation can be completed in under a week, reducing typical wait times.
The bundle with an inverter and two batteries costs $7,999, with a limited-time package at $10,899 through December 31.

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Story summary

EcoFlow launched the DELTA Pro Ultra X, a next-generation whole-home energy storage system.
The system delivers 12kW of continuous output, expandable to 36kW.
Storage capacity ranges from 12kWh to 180kWh.
Installation can be completed in under a week, reducing typical wait times.
The bundle with an inverter and two batteries costs $7,999, with a limited-time package at $10,899 through December 31.