This series of bidirectional chargers is designed for industrial and consumer mobile energy storage power sources, enabling energy to flow bidirectionally between the grid and the battery. It combines charging, inverting, and off-grid power supply capabilities in one platform. The product employs advanced topologies and intelligent control algorithms with high charging and discharging efficiency, supporting BMS and multiple communication protocols to flexibly interface with various energy storage systems. It features wide input voltage, wide temperature range operation, high protection levels, and strong vibration resistance, suitable for outdoor, vehicle-mounted, and off-grid demanding conditions. With comprehensive safety protections, it supports parallel stacking and grid-tied/off-grid switching, making it widely applicable to mobile energy storage, emergency backup power, outdoor operations, and home energy storage, offering a full-cycle intelligent energy management solution.