Solar Charge Controller, Topcloud 20A Panel Controller 12V/24V PWM Auto Parameter Adjustable LCD Display Battery Regulator with Dual USB Port

WIDE COMPATIBILITY: The solar charger controller with 20A rated charge current & 10A rated discharge current is compatible with 12V or 24V system automatically. It supports adjustable battery modes: Lead-Acid (OPEN, AGM, GEL), Ternary Lithium Battery and LiFePO4 Lithium Iron Phosphate Battery. ⚠️ Please manually select the matching battery mode on the LCD screen before use. Not suitable for nickel hydride batteries. RELIABLE PROTECTION: The solar charge regulator provides over-current protection, short-circuit protection, inverse connection protection, low voltage and overcharge protection, a reliable protector for your devices. INTELLIGENT: Build-in industrial microcontroller for automatical management, memorizing various parameters set by the user and the data won't be lost when the battery runs out. The solar controller will turn off automatically once the voltage is too low. FUNCTIONAL LCD DISPLAY: Intuitive LCD display that can clearly indicate the status and data is able to switch modes and parameter configuration, suitable for home, industrial, commercial, etc. EASY TO USE: The charge controller should connect the battery first, then the solar panel, and finally the load! You can change the settings by the simple one-button operation.