Electronic Technology Co., Ltd. Shandong Delong major production and sales of sensors, explosion-proof equipment, controllers, static torque sensor, the dynamic torque sensors, pressure explosion-proof control cabinet, pressure transmitter, solar water heaters control instruments, gas oil-fired boiler, gas boiler control panel, explosion-proof electrical cabinets, explosion-proof junction boxes, explosion-proof junction box, explosion-proof hose, explosion-proof limit switch, explosion-proof proximity switch 
 Which an abundant supply of Dezhou is mainly used in solar street lamp controller, solar photovoltaic systems, coordination of solar panels, batteries, work load, the PV system is a very important component. So that the whole solar system is efficient and safe operation. 
 Solar street light controller is mainly used for household, commercial, factory, transportation, pastoral, and other communications to the solar power system. 
 As a solar lighting controller should have the following basic functions:? Overload? Short circuit protection? Reverse-discharge protection? Reverse polarity protection? Lightning protection? Undervoltage protection? Overcharge protection? Load power to restore settings 
 Solar street lights should be noted that the choice of controller 
 One: should choose low-power controller, the controller work 24 hours a day, as it's own power-hungry, it will consume some energy, the best choice for power in the 1 mA below the controller. 
 Two: To select the charging efficiency of the controller, the controller with the MCT charge mode the battery plate to automatically track the maximum current, especially in the winter or periods of insufficient light, MCT charge mode about 20% higher than the efficiency. 
 Three: should be selected with two adjustable power controller, the controller has a power adjustment has been widely promoted, few pedestrians at night time can be automatically shut down one or two lighting, energy savings can also be adjusted for the LED lights for power . In addition to selecting the above power-saving features, it should also pay attention to the battery controller and other components of protection, like a trickle charge mode controller can be well protected batteries, increasing battery life, the other set undervoltage controller protect the value, the undervoltage protection value as adjusted in ≥ 11.1V, to prevent battery over-discharge.