Y&H 100A MPPT Solar Charging Controller with LCD - Universal 12V/24V/36V/48V Product Description: Discover a new quality of solar energy management with the Y&H 100A MPPT solar charging controller. This advanced controller combines MPPT (Maximum Power Point Tracking) and PWM (Pulse Width Modulation) technology for high charging efficiency and cost-effectiveness. With automatic recognition of 12V, 24V, 36V and 48V systems, it is a universal solution for various solar installations. Plus, the two USB 5V ports allow for easy charging of your mobile devices. Product Features: Model: 100A Brand: Y&H Product Dimensions: 19 L x 18 W x 6 H cm Display Type: LCD with Background Backlight Maximum Input Voltage: 100V Tracking Performance: Not less than 99,5% Operating Modes: 7 modes, including charging mode, light control, and more Protection: Voltage protection, against overheating and discharge current Compatibility: Sealed, Gel, LifePO4 and other battery types Advantages of Using: High Efficiency: MPPT technology ensures maximum charging efficiency. Versatility: Automatic recognition of various voltage systems. Functionality: The multifunctional LCD display makes it easy to manage and monitor. Safety: Comprehensive protection protects the system and batteries from damage. The Y&H controller is the perfect solution for anyone looking for a reliable and efficient way to manage their solar energy. Whether you're a renewable energy enthusiast or a professional in the field of photovoltaics, this regulator will provide you with everything you need to optimize the performance of your solar system.