User friendly LCD and informative controls The LCD dynamically displays operation data and the working status of the equipment. Controller parameters displayed include working mode, battery voltage, PV charging current, battery discharging current, product operating temperature, and delay time. Multi functional control and display Backlit LCD with clock display provides easy readability in various lighting conditions. Seven operating modes: charging mode, light control mode, light control time delay control mode, universal control mode, manual control mode, timing control mode. Safe voltage protection for reliable operation MPPT solar controller includes comprehensive protection features: Battery over voltage protection Battery over current protection Power failure protection Overcharge protection Deep discharge protection Reverse connection protection Overheat temperature protection Advanced MPPT performance for efficient energy use MPPT maximum power point tracking technology with an advanced tracking algorithm. Automatically recognizes 12V, 24V, 36V, and 48V systems. Dual USB 5V charging ports. Maximum power point of the PV array is quickly tracked in any environment. Tracking efficiency not less than 99.5%, significantly improving energy utilization in solar systems. Key benefits (why you need it) Protects battery systems and electronics with comprehensive voltage and temperature protections, reducing risk of damage. Improves solar energy harvest with efficiency MPPT tracking. Flexible operation with multiple modes to suit different applications and control preferences. Clear, ataglance monitoring of system status and timing through the LCD. Compatibility and performance highlights Compatible with 12V/24V/36V/48V auto recognition for versatile solar setups. Dual USB ports provide convenient charging for mobile devices without separate adapters. protection levels and a user friendly interface support reliable, longterm solar energy management. Practical use scenarios Offgrid lighting and security: Use the light control or timing control modes to manage garden lights or security lighting with precise delays and universal control options. RV, boat, or camper solar systems: Integrate with battery banks and PV arrays across various vehicle voltages (12/24/36/48 V), while the LCD displays realtime status and mode settings. Remote cabin or workshop power: Employ the multiple modes and robust protections to maintain battery health and efficient PV charging in remote locations, with USB charging available for small devices. Performance and features at a glance User friendly LCD shows operation data and status, including mode, voltages, currents, temperature, and delay time. Backlit, clockenabled LCD with 7 operating modes for versatile control. Comprehensive safety protections safeguard against voltage, current, power loss, reverse wiring, temperature, and overcharging. Advanced MPPT with automatic voltage recognition and tracking efficiency, plus dual USB charging.