Solar Charge Controller (12V/24V) 30A Dual USB Voltage Regulator

30A Solar Charge Controller: Built-in industrial microcontroller, automatically manages the operation of solar panels and batteries in the solar system. *LCD Screen: Clearly indicates the status and data, convenient switching of modes and configuration of parameters, adjustable parameters, suitable for home, industrial, commercial, etc. *Multiple Protection Functions: The E-Kit solar controller features short circuit protection, open circuit protection, reverse protection, overload protection, and three-stage PWM charging management, improving system efficiency and extending battery life. Easy to Install and Use: You should first connect the battery to the regulator, then connect the solar panels, and finally connect the loads! The disconnection sequence is opposite to the wiring order. Eight-phase PWM charge controller protection: dual MOSFET reverse current / over-temperature protection / under-voltage discharge protection / short circuit protection / open circuit protection / overload protection / over-charge protection / power-off memory protection Suitable for farm solar power system, solar street light, solar patio light, outdoor camping solar billboard and ship solar power system.