1MPPT Controller: The charge controller is a solar charging controller with high power point tracking function, which is suitable for solar charging and load charging control of batteries or battery packs. 2LCD Display Screen: LCD color screen is adopted, and the operation interface, parameter settings, fault messages and other contents can be displayed at a glance. 3Six Protections Functions: Overcharge protection, short circuit protection, discharge protection, temperature protection, overvoltage protection, battery protection, safe and secure. 4Easy Installation: The solar controller can be installed without punching, safe and beautiful, and can prevent electric leakage. It also uses all USB interfaces for convenience. 5Applicable Battery Types: Acid battery, ternary lithium battery, lithium iron phosphate battery. Automatic identification of voltage: 12V 24 48V, etc.