EcoFlow STREAM Ultra X 3.84 kWh Battery + Inverter

The EcoFlow STREAM Ultra X is a compact hybrid battery and inverter system combining 3.84 kWh storage capacity with 800 W continuous AC output (1200 W peak). It integrates 4 MPPT inputs for direct PV charging and features Plug&Play installation, making it suitable for residential self-consumption and off-grid applications.

The system supports AC charging at 1200 W, grid-tied output at 800 W, and bypass pass-through up to 2300 W for connected devices. Equipped with Wi-Fi and Bluetooth connectivity, users gain real-time monitoring and remote control. The IP65-rated housing, low-temperature self-heating, and wide operating range (-20 to +55 °C) enable both indoor and outdoor deployment.

Built with advanced cooling technology and durable cells, the unit delivers 6000 cycles to 70% capacity. A 10-year battery warranty covers the entire system.