EcoFlow STREAM Ultra X Battery Backup Inverter 3840 Wh 1200 W Matte Black

The EcoFlow STREAM Ultra X is a home energy storage system designed to manage solar energy and provide backup power. With a 3,840Wh battery, it supports essential household loads during power outages or periods of low solar generation. The unit uses Lithium Iron Phosphate (LFP) technology for thermal stability and longevity, and its 1,200W output allows household appliances to run directly from stored energy. By linking solar arrays with the grid, the system increases self-consumption and reduces reliance on external power. It is designed for households with existing solar PV systems that require a weather-resistant, fixed storage setup.

With an IP65 rating, the unit is suitable for outdoor installation and resistant to dust and water. Integrated Wi-Fi and Bluetooth enable remote monitoring and coordination through smart home ecosystems. The battery can be charged via solar panels or the AC grid. Rated for 6,000 charging cycles, the system is built for years of daily use. Its matte black casing is designed for permanent placement within a home electrical setup, and users can manage energy usage and monitor performance via the built-in communication features.

• 2,000W maximum solar input: supports high-wattage charging to replenish the battery from solar arrays.
• Four DC input ports: allows for the connection of multiple solar panel strings to maximise energy harvest.
• Matter and Shelly protocol support: enables integration with a wide variety of third-party smart home hardware and automation systems.
• 38.8 kg unit weight: indicates a heavy-duty build intended for stable, permanent mounting.
• 420 x 294 x 460 mm dimensions: provides a compact footprint suitable for installation in utility areas or garages.
• 60V DC input: defines the electrical parameters required for compatible solar component connection.