20A 12V/24V Simple Solar Controller Light Time Control Solar Panel Regulator Controller With USB

1. Voltage: 12V/24V 2. USB output: 5V/3A 3. Standby current: less than 10mA 4. Weight: about 150g Features: 1. Adopting industrial-grade main control chip 2. Large LCD display, adjustable charging and discharging parameters 3. Complete 3-stage PWM charging management 4. Built-in overcurrent/short-circuit protection, open-circuit protection, reverse connection protection, are self-recovery type, do not damage the controller 5. Dual MOS anti-backup circuit, high-power charging mode, ultra-low heat generation 6. Controller with light control time control, can be controlled by sunlight, time discharge