【Intelligent chip】: Industrial grade main control chip, industrial grade intelligent main control chip, 16-level AD sampling accuracy, temperature, charging current, discharging current accurate real-time display 【Auto focus tracking charging: High charging efficiency, continuous detection during charging, bi-directional focus tracking. MPPT tracking efficiency can reach 99.9%. The charging efficiency is 15-20% higher than that of the general controller, and the power conversion efficiency of the circuit reaches 98%. 【Large screen intelligent main control console】: Large screen LCD display, adjustable charging and discharging parameters, adjustable ultra-wide charging, as long as you understand the characteristics of the battery to set the corresponding charging parameters, you can charge any battery, turn off output power can be adjusted, more convenient. 【Current limiting charging mode】: When the panel power is too large and the charging current is higher than the rated current, the