100A MPPT Solar Charge Controller 12V 24V 36V 48V with LCD Display, Intelligent Battery Regulator, Dual Input Max. 100V

Note: This is a high-quality, compatible MPPT + PWM solar controller. While not 100% MPPT, its tracking efficiency is no less than 99.5%. It features automatic 12V/24V/36V/48V recognition; dual 5V USB charging ports; a multi-function LCD screen with backlight and clock display; and 7 operating modes: charging mode, light control mode, light and timer control mode, universal control mode, manual control mode, and timer control mode. The MPPT solar controller includes protection against overvoltage, over-discharge current, overcharging, and over-temperature. It is compatible with charging Seal, GEL, Flooded, and LiFePO4 batteries.