30A 12V/24V Solar Charge Controller, Intelligent Solar Panel Charge Controller with LCD Screen and 5V/2A USB Port, Suitable for Various Types of Batteries, Easy to Use

【High Adaptability】: Operating temperature: -35°C to 60°C, Battery voltage: automatic detection of 12V/24V, Charging current: 30A, Discharging current: 10A. USB output voltage: 5V/2A, intelligent three-stage PWM charging, high efficiency.

【Safety Protection】: Double MOS reverse current protection, low heat generation and low failure rate. Built-in overcurrent protection, short circuit protection, open circuit protection, reverse polarity protection, and self-repair without damaging the controller.

【Perfect Design】: The solar charge controller is equipped with a large LCD display; status and data are clearly displayed at a glance. It offers complete management of three-stage PWM charging. It uses an industrial-grade main control chip, high-quality materials, is environmentally friendly, and offers high efficiency.

【Wide Applications】: Suitable for private homes, commercial and industrial applications, and other uses such as solar panels, solar advertising boxes, smart homes, smart irrigation systems, etc.

【Note】: To ensure battery life and safety, the controller must first be connected to the battery, then to the charger, and finally to the solar panel. The shutdown sequence is reversed.