- Multifunctional LCD Display: Features a backlit LCD screen that shows the time and provides real-time monitoring of your device's status. With 7 working modes—charging, light control, delay, universal, manual, and time control—it's designed for user-friendly operation. - Efficient MPPT Technology: This 100A MPPT solar controller automatically identifies battery voltages for 12V, 24V, 36V, and 48V systems. It includes dual USB 5V ports for optimal energy efficiency, achieving 99.5% performance in various conditions, ensuring you get the most out of your solar setup. - Compatibility and Versatility: Works seamlessly with gel, flooded, and lithium batteries, making it a versatile charging solution. This controller caters to different battery types and meets diverse charging requirements, providing flexibility for your energy needs. - Comprehensive Protection Features: Designed with battery safety in mind, this MPPT solar controller offers robust protection against overvoltage, overcurrent, power failure, overcharging, deep discharge, reverse connection, and overheating. Keep your battery and system safe during operation. Use Scenarios: 1. Ideal for off-grid solar applications, allowing you to efficiently charge batteries for RVs, boats, or cabins. 2. Perfect for home solar setups, managing battery health and optimizing energy storage for household use. 3. Suitable for emergency backup systems, ensuring reliable power for essential devices during outages while protecting your battery investment.