Qumonin 20A Dual USB Solar Charge Controller LCD Regulator for 12V 24V Generator

Description This Solar Battery Charge Controller automatically manages and regulates the voltage and current going into the battery from the solar panel and it s designed with short-circuit protection open-circuit protection reverse polarity protection and over-circuit protection in order to ensure that the batteries are not overcharged. Features - Color: Black - Size: 13.35x7x3.5cm - Material: ABS. - Adopt industrial microcontroller for stable operation. - LCD display for easy controlling charge and discharge. - Full 3 steps PWM charging management. - Dual MOS anti-backflow circuit low heat productivity. - Provides over-current open circuit protection and short circuit and reverse connection protection. Specification - Rated charging current: 20A. - Rated load current: 20A. - Working voltage: 12V/24V. - Floating charge voltage: 13.8V/27.6V (adjustable). - Undervoltage protection: 10.7V/21.4V (adjustable). - USB output: 5V 3A - Working temperature: -35 ~ 60°C.