EcoFlow STREAM AC Pro

EcoFlow STREAM AC Pro is a smart AC-coupled home energy storage battery designed for residential solar and energy storage applications. With a 1.92kWh capacity, it can connect to microinverters or household power systems through AC coupling, providing a flexible way to add battery storage to an existing solar installation. The system supports up to 1050W AC charging input and 1200W AC output, while its on-grid operation can support devices with a maximum power of up to 2300W. It also supports off-grid operation, making it suitable for everyday household appliances, backup power and solar energy storage applications. STREAM AC Pro uses LFP battery technology and supports up to 6,000 charge cycles, while its built-in low-temperature self-heating function helps maintain charging performance in colder conditions. With an IP65 protection rating, Wi-Fi and Bluetooth connectivity, the system is designed for flexible installation and convenient monitoring through the EcoFlow App. Multiple STREAM Series units can also be combined to expand the overall storage capacity.