Household energy storage battery intelligent protection board

BMS provides overvoltage, undervoltage, overcurrent, high temperature, low temperature and short circuit, charger reverse connection and other protection and recovery functions for the battery pack; realizes accurate measurement of SOC during charging and discharging, and statistics of SOH health status; realizes standby and charging process Voltage balance, secondary protection of the main circuit.Through the human-computer interaction of the host computer software, display and set alarm protection parameters such as voltage, current, temperature, etc., store and display real-time data and historical data of the battery's operating status.With a variety of sleep and wake-up methods.Parallel communication between battery packs is realized through the RS485 bus.Perform data communication with the inverter through high-speed CAN communication or RS485 communication.Parameter configuration and data monitoring are performed through the human-computer interaction of the host computer software.It can be widely used in indoor and outdoor home energy storage battery management, such as solar home energy storage and other forms of micro-grid energy storage applications.