Ecoflow STREAM AC 5000

EcoFlow STREAM AC 5000 is an AC‑coupled modular energy storage unit, specially developed for retrofitting households with existing solar systems. It has no direct PV input port and performs charging and discharging via AC side. The single unit provides 5024Wh base capacity with up to 3000W AC charge‑discharge power, 3000W off‑grid AC output and 800‑3000W grid‑tied output. Multiple units can be stacked in parallel to achieve total system capacity up to 90kWh for various household consumption demands. Built‑in LiFePO4 cells deliver 10000 charge‑discharge cycles, supported by battery low‑temperature self‑heating, operating temperature range from ‑20 °C to 55 °C, IP65 protection and low‑noise operation. It supports grid‑tied operation and off‑grid backup during power failure with complete energy control logic. Covered by 10‑year warranty, it serves as a reliable storage solution for capacity expansion of existing solar installations.