The EcoFlow Stream Ultra X (3.84 kWh) is a high-performance and intelligent home battery system designed to help you store, manage, and optimize your own energy usage effortlessly. With its sleek plug-in (plug & play) design and advanced smart features, this system is ideal for modern households aiming to increase energy independence and lower electricity costs. Delivering powerful output and flexible integration, it strikes an excellent balance between capacity, performance, and ease of use.
1. Key Benefits
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Capacity: 3.84 kWh (expandable with additional modules)
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Nominal power output: 1200 W (when connected to a dedicated circuit)
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Plug & play – no installer required
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Smart energy management via EcoFlow App with AI-driven automation
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Optimizes usage with solar panels and dynamic energy tariffs
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Long lifespan: ±6,000 cycles / 10+ years
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Seamless compatibility with EcoFlow ecosystem and most solar inverters
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Warranty: 10 years
2. Who is this for?
The EcoFlow Stream Ultra X is perfect for:
- Homeowners with solar panels who want to maximize self-consumption
- Users looking for a powerful yet compact plug-in home battery
- Households preparing for changes in net metering or rising energy prices
- Anyone seeking a smart, future-proof energy storage solution
3. What makes this model unique?
Compact Powerhouse – With 3.84 kWh capacity and strong output, it delivers reliable performance in a space-efficient design.
Plug & Play Simplicity – Easy self-installation without the need for professional setup.
Smart AI Energy Control – The EcoFlow App intelligently manages energy flows based on your consumption, solar production, and real-time electricity pricing.
Expandable System – Grow your storage capacity as your energy needs evolve.
4. Installation
Ready within minutes:
- Plug into a standard outlet (dedicated group recommended)
- Connect and configure via the EcoFlow App
- Start storing and optimizing your energy immediately
Start saving with smart energy storage
With the EcoFlow Stream Ultra X (3.84 kWh), you can take control of your energy usage, reduce reliance on the grid, and make the most of your solar power with a smart, scalable, and user-friendly solution.
