Solar Charge Controller Suoer 48V 40A Pwm St-W4840

Suoer solar charge controller pwm 48V 40A intelligent solar charge controller(ST-W4840) 1. PWM charging mode 2. LCD display 3. Set real time clock 4. Auto voltage identification 5. Light control mode,Time control mode 6. Reverse connecting protection 7. Hanging style design makes it convenient to install 8. 2 USB charging interface(5V 1A) 1. Clock timing function 2. PWM charging mode 3. LED display with backlight 4. High quality material 5. Good heat dissipation effect with less noise 6. Light control mode,Time control mode 7. Reverse protection,short circuit protection 8. Hanging style design makes it convenient to install 9. 2 USB charging interface(5V 1A) 10. Available in 12V/24V/48V/60V(10A/20A/30A/40A/50A/60A) battery voltage. There are several common working mode of solar controller: 1. Button Mode (Manual switching load) 2. Light Controlled Mode (Load switch is controlled by solar panels photosensitive control and timing control) 3. Light control turn on delay off mode. 4. Circulation model (With Clock Fuction) This PWM Solar Charge controller has four protections, which are Overload protection, short-circuit protection, Over Voltage Protection, Low Voltage Protection. Solar Power Controller of light and night away less than 10 ma power flow, ideal for small power solar products, such as solar street lamp light, streetlight, DC Load, illumination, solar power system and so on.