EPEveR PWM Solar Charge Controller 12V/24V; Dual USB

  Thank you for selecting the ViewStar AU series common positive solar charge controller. The VS-AU controller is a PWM charge controller with built in LCD display that adopts the most advanced digital technique. The multiple load control modes enable it can be widely used on solar home system, traffic signal, solar street light, solar garden lamp,etc.     Controller can work continuously at full load within the environment temperature range from -25 to 55 ℃ 3-Stage intelligent PWM charging：Bulk, Boost/Equalize, Float Support 3 charging options: Sealed, Gel, and Flooded LCD display design, dynamically displaying device’s operating data and working condition Double USB design, the power supply charge for electronic equipment With humanized button settings, operation will be more comfortable and convenient Multiple load control modes Energy statistics function Extensive Electronic protection Battery temperature compensation function     The controller connection sequence is Battery--Load--Solar Panel, and discounect the system in the reverse order Solar Panel--Load--Battery Connect components to the charge controller in the sequence as shown above and pay much attention to the “+” and “-”. Please don’t insert the fuse or turn on the breaker during the installation. When disconnecting the system, the order will be reserved. After power on the controller, check the LCD on. Always connect the battery first, in order to allow the controller to recognize the system voltage