Solar Charge Controller, 60A/50A/40A/30A/20A/10A 12V 24V Auto Controller PWM Dual USB Port Battery Charger LCD Display( 40A)

[Automatically] - Solar Panel Controller build-in industrial micro controller, automatically manage the working of solar panel and battery in solar system. [LCD Display] - Big LCD display, all adjustable parameter. Fully 3-stage PWM management, improve system efficiency and prolong the life span of the battery. [LCD Display] - Big LCD display, all adjustable parameter. Fully 3-stage PWM management, improve system efficiency and prolong the life span of the battery. [LCD Display] - Big LCD display, all adjustable parameter. Fully 3-stage PWM management, improve system efficiency and prolong the life span of the battery. [LCD Display] - Big LCD display, all adjustable parameter. Fully 3-stage PWM management, improve system efficiency and prolong the life span of the battery. [LCD Display] - Big LCD display, all adjustable parameter. Fully 3-stage PWM management, improve system efficiency and prolong the life span of the battery. [LCD Display] - Big LCD display, all adjustable parameter. Fully 3-stage PWM management, improve system efficiency and prolong the life span of the battery. [LCD Display] - Big LCD display, all adjustable parameter. Fully 3-stage PWM management, improve system efficiency and prolong the life span of the battery. [Dual USB Charge] - This solar controller compatibility with 12V 24V system. the maximum current of 2A on the front display can be used to mobile phones, tablets, speakers, etc. USB output: 5V / 2A Max [LCD Display] - Big LCD display, all adjustable parameter. Fully 3-stage PWM management, improve system efficiency and prolong the life span of the battery.