12V/24V solar charge controller with USB interface, LCD screen, temperature display, solar panel voltage, battery current and light control functions.

12V/24V Solar Charge Controller with USB LCD Display, Temperature Display, Solar Panel Voltage, Battery Current, and Lighting Control 12V/24V Solar Charge Controller with USB LCD Display, Temperature Display, Solar Panel Voltage, Battery Current, and Lighting Control Dual USB LCD Solar Charge Controller, 12V/24V Solar Panel Battery Control Charge Controller with Power-Off Memory Function Product Features: 1. Uses industrial-grade main control chip. 2. Large LCD display; displays charging and discharging current; reads cumulative current generation and discharge; displays temperature; lighting control + delay control; adjustable charging and discharging parameters; has power-off memory function, etc. 3. Dual USB output, maximum current up to 2.5A, supports iPhone charging. 4. Complete three-stage charging management.5. Built-in overcurrent protection, short circuit protection, open circuit protection, and reverse connection protection, all with self-healing function, will not damage the controller. 6. Anti-backflow circuit, ultra-low heat generation Specifications: Material: ABS + PC System Voltage: 12V-24V automatic adaptation Rated Charging Current (optional): 10A/20A/30A Maximum Photovoltaic Voltage: 23V for 12V batteries; 46V for 24V batteries Boost Charging Voltage: 14.4V Float Charging Voltage: 13.7V (default, adjustable) Discharge Cut-off Voltage: 10.7V (default, adjustable) Discharge Recovery Voltage: 126V (default, adjustable) Charging Recovery Voltage: 13V Solar Panel Light-Controlled Start-up Threshold: 8V (Light-controlled start-up has a delay) USB Output: 2 USB ports Output port, 5V/2.5A (maximum) Standby current: