The  charge and discharge panel is an important equipment in the ship's power system, responsible for the charging and discharging management of the battery pack. It can accurately regulate the charging voltage and current, adapt to various charging modes such as constant current, constant voltage current limiting, etc., ensuring efficient and safe charging of the battery.

The shell is carefully crafted from high-strength aluminum alloy and has undergone special surface treatment. Faced with the harsh environment of salt spray and variable humidity in the port, it exhibits excellent corrosion resistance and ensures long-term stable operation. The internal intelligent control system integrates advanced microprocessors and precision sensors, which can monitor and regulate the status of various equipment in the shore power system in real-time and accurately. The human-computer interaction interface is simple and intuitive, and the staff can operate conveniently. It can quickly complete tasks such as power transmission, equipment start stop, parameter adjustment, etc., significantly improving work efficiency.

The charging and discharging board has complete protection functions. The overvoltage, overcurrent, and short-circuit protection mechanisms can quickly cut off the circuit in case of abnormalities, preventing equipment damage and accidents from occurring; Reverse battery protection can prevent damage to the battery and charging/discharging board due to wiring errors. At the same time, it can also monitor the battery status in real time, display parameters such as voltage, current, and battery level, making it convenient for crew members to grasp the situation.

The application of charging and discharging boards effectively extends the service life of batteries, ensures stable supply of emergency and daily electricity for ships under complex working conditions, and lays a solid foundation for the safe navigation of ships.