PWM Solar Charge 30A 60A 80A Controller 12V 24V 36V 48V User Battery Silent Operation Dual Control Mode ,Easy to Use

Combination of solar light control and time control, freely adjust the load enable duration. Built-in Backlight LCD Screen, real-time monitor and control charging: charging current, generated energy, temperature, battery voltage, and error codes, fast and easy set and commiss parameter with clear and special s for various Lithium batteries on the LCD screen, easy select battery type; support user-defined batteries and calibrate battery voltage. Equipped with against overheating, automatically stops charging, against output short circuit, against over discharging, against reverse polarity connection and Limit the maximum charging current protection, ensure safe to use No matter how users switch display screen, it will automatically return to default display screen after no button is pressed for 100 seconds.