- Multiple protections: With built-in protection functions, it is safer and more reassuring to use. After faults occur, the protections are self-recovery types and will not damage the controller. - Industrial grade main control chip: Adopting an industrial grade main control chip, it offers 16 levels of AD sampling accuracy, accurate real-time display of temperature and recharging current, and clear power generation information. - Automatic MPPT tracking recharging: High recharging efficiency, uninterrupted detection during recharging, and bidirectional MPPT tracking. - Large LCD display screen: Large LCD display allows adjustment of recharging and discharging parameters. Wide recharging and discharging adjustment; as long as you understand the battery characteristics and set the corresponding recharging parameters, you can recharge the battery. Use scenarios: - Off-grid solar systems for cabins, RVs, boats, or remote sites, with safe protections and efficient MPPT charging. - Backup power for home or workshop equipment, with real-time monitoring of temperature and charging current and configurable parameters. - DIY energy storage or portable solar kits for camping or emergency use, adjustable charging/discharging settings to suit different battery types.