- Multiple protection: built-in safety features ensure safer and more reliable use. The controller includes self-recovery types that eliminate errors without causing damage. - Industrial main control chip: precise real-time display of temperature and charging current with 16-stage AD sampling accuracy for clear power generation monitoring. - Auto focus MPPT tracking charging: high charging efficiency is achieved by continuous detection and dual way focus tracking during charging. - Color LCD display: large screen with adjustable charging and discharging parameters for easy setup. Charge each battery by selecting appropriate parameters after understanding the battery properties. - Use case 1: off-grid solar systems for homes, cabins, or remote locations requiring reliable protection and real-time monitoring. - Use case 2: recreational vehicles or boats, where easy parameter adjustment and robust protection help maximize battery life and performance. - Use case 3: remote industrial power setups needing safe unattended operation and efficient MPPT charging.