- Advanced MPPT Technology: The 100A MPPT solar controller utilizes cutting-edge maximum power point tracking technology to automatically identify voltages of 12V, 24V, 36V, and 48V. With dual USB 5V charging ports, it efficiently maximizes power output, achieving a tracking efficiency of up to 99.5%. This significantly enhances the energy efficiency of your solar system. - Versatile Functionality: Features a multifunctional LCD display with background lighting and a built-in clock. Choose from seven working modes: charging mode, light expensive mode, light delay control mode, universal control mode, manual control mode, and time control mode, ensuring adaptability to various needs. - Robust Safety Protections: Designed with comprehensive safety features, this MPPT solar controller includes protections against battery overvoltage, over-current, power failure, overcharging, deep discharge, reverse connection, and overheating. You can rely on it for secure operation. - Intuitive User Interface: The LCD display provides real-time updates on device performance and operational status. Key parameters visible include working mode, battery voltage, photovoltaic charging current, battery discharge current, product temperature, and delay time, making it easy to monitor your system. - Practical Applications: Ideal for residential solar systems, RVs, and off-grid setups, this controller ensures your batteries are charged efficiently, providing reliable power for lights, appliances, and electronic devices. Its robust design and high performance make it suitable for both everyday use and emergency power needs. - Compatibility and Performance: Compatible with various battery types and solar panel configurations, this controller adapts to your specific setup. Its high-quality construction ensures durability and long-term reliability, making it a valuable addition to any solar energy system.