EcoFlow Launches DELTA Pro Ultra X, the Whole-Home Battery System Installed in Just 7 Days
October 15, 2025
EcoFlow debuts DELTA Pro Ultra X, the company’s most powerful and easy-to-install whole-home backup power solution. In just seven days from scheduling to installation, whole-home power is now more accessible and practical for households than ever before. Moreover, DELTA Pro Ultra X delivers enhanced performance, scalable storage and smarter home integration, reflecting EcoFlow’s ongoing commitment to improving whole-home power solutions.
Stronger and smarter than ever
DELTA Pro Ultra X delivers 12kW of continuous output, scalable up to 36kW, for a 60% increase over its predecessor, DELTA Pro Ultra. Advanced semiconductors and low-impedance components ensure up to 97% energy conversion efficiency, allowing the system to power high-demand appliances such as water heaters, induction ovens and EV chargers without the need for soft starters. Storage is fully expandable from 12kWh to 180kWh, providing enough power for up to one month of essential home backup.
DELTA Pro Ultra X also comes with an upgraded Smart Home Panel 3, a 200-amp, and a 32-circuit home panel with intelligent energy management, which can be installed as either a main panel or subpanel. Homeowners can monitor and control each circuit remotely via the EcoFlow App, keeping critical circuits running while shutting off non-essential loads and extending critical runtime by up to 42%. The panel also supports smart timer functions that can, for example, run devices during the day and turn them off at night to save energy. It is compatible with previous-generation DELTA Pro Ultra batteries, third-party generators, solar panels and EV chargers, enabling seamless integration into any home setup.
Paired with the Smart Home Panel 3, DELTA Pro Ultra X adapts to daily energy use to reduce electricity costs up to $6,000 per year. The AI-driven Time-of-Use Mode automatically charges and discharges the battery based on real-time pricing and forecasts in the user’s region, storing energy during off-peak hours and avoiding high-peak rates. Compatible with solar, users can harness the sun to save even more. With 10kW solar input, the system can recharge two battery packs to 80% in approximately an hour.
Unlike conventional whole-home power systems in the industry, which typically require months of installation, DELTA Pro Ultra X transcends rooftop limitations by integrating DIY yard solar–delivering faster deployment and greater cost efficiency. Notably, the entire setup process takes just one day, with installation limited to the Smart Home Panel 3. Further enhancing its flexibility, the system features a portable design that enables placement in optimal locations. Its modular, quick-clip expansion architecture also allows users to add storage capacity or accessories without the need for complex rewiring or full reinstallation, streamlining upgrades and adaptability.
