Anself Intelligent 20A 12V/24V LCD Solar Charge Controller Auto Regulator PWM Charging USB Output Solar Panel Battery Overload Protection

Features: LCD display, brief key operation, very convenient. Clear charge state, discharge state and battery power display. Single-chip microcomputer control, intelligent, strong adaptability, reliable function. PWM charge mode can improve system efficiency and prolong the life span of the battery. Automatic identification system voltage level, automatic temperature compensation. Over-load/short-circuit protection, under-voltage protection, reverse polarity protection. With dual USB 5V output, which can charge for smart phones. Suitable for street and pathway lighting, parking area, bus station, etc.