Industrialgrade main control chip with 16bit AD sampling accuracy provides accurate realtime display of temperature, charging current, and discharge current, with power generation clearly visible at a glance. Automatic tracking charging delivers charging efficiency, continuous detection during charging. Largescreen LCD display presents key data clearly; charging and discharging parameters are adjustable within certain ranges. When the output is turned off, the offtime is adjustable for greater convenience. Complete threephase charging management efficiently protects the battery and supports safe, reliable operation. Use scenarios Home or small business offgrid solar storage: monitor temperature and current in real time, and ensure efficient, safe charging with adjustable offtime when discharge is not required. Industrial battery banks and equipment fleets: manage charging across three phases with protective measures to extend battery life, reduce risk of overcharge or overheating, and maintain stable performance in demanding environments. Research, testing, and development environments: precise 16bit ADC readings and flexible parameter settings enable accurate testing of different battery chemistries and charging strategies while safeguarding battery health and performance.