Our company? solar energy road light controller provides more safer and easier operation with the characteristics of short circuit protection, anti- joint protection, high quality and the smallest maintenance rate. According to these characteristics, recharging controller can almost application to all road light system, and with the function of the light-control and time-control. Within the 24 hours, controller can work automatically as the lightness, and can application to many fields such as the road light, advertisement light, and the Indicating light of the bus station. Through the control of the recharging controller, at sunset, lighting switches automatically opened, the sunrise, it will be shut down automatically. Controller can charge through the pulse width modulation (meet the IU curve of the battery), time control, temperature compensation, and deep discharge protection to make the battery working in the best condition. With the function of lightning protection through the indication and the display of related operation state of two LED lights.