250 w solar street light

Shandong solar street lamps factory installed solar LED street lights are using optical waterproof overtime control of intelligent controller, with this equipment installed solar LED street light, we can be artificially controlled switching time of the lamp. Solar LED street lamp control

shandong solar street lamp manufacturers to install solar LED street lamp adopt intelligent waterproof controller, with light control and time control. With this device, we can after the installation of solar led street lamp, manual control switching time of the lamp. Solar led street light controller is the core equipment of street lamp, it connected to solar panels, batteries and light source. When the controller senses to solar panels voltage drops to the set position, it drives the solar street lamps light source. When we set the time, Such as the eight hours) Comes, it will shut down light source. In addition, the solar controller has many functions, such as to prevent excessive battery charging and discharging, as well as to avoid damage to the battery. When the light is not on, it is necessary to find out the quality of the controller is qualified. When the battery voltage falls under unsaturated condition, the load after the voltage drop is cut off, to control the power supply ( Voltage) 。 In the process of recovery, when the battery voltage is not restored to a certain point B ( Need to charge to return to discharge voltage) , because the value of the controller was not well control point B, as it does not return to this point and connected to the line when it began to work. Check whether the battery connection is correct, contact with the overpressure system is reliable, the battery connection is reliable or the battery voltage is too high; Battery power failure, the test battery connection are correct. After the battery discharge to automatic recovery than rated power load power, reduce the power consumption of the device. After a long button, load short circuit, troubleshooting, the next day, press a button or automatic button to check whether the power equipment connected correctly, reliably test reliable connection and automatic identification of 12 V / 24 V is correct ( Automatic identification mode) The model introduced pure electric mode ( 0) : when there is no sun and light intensity, according to a set of parameters start controller delay start signal after 10 minutes, start working load; Ten minutes later, when the sun rises, start controller delay light intensity closed, output shut down signal, load stop working. Optical fiber + control mode ( 1? 4) : guide process with pure electric, work time setting. When the load automatically shut down, set a time for 1? 14 hours. Manual mode ( 5) : in this mode, users can switch button to control load, whether it is day or night. This pattern is used in some special load or debugging. Debug mode ( 6) : used for system debugging. The correctness of the system installation has been checked. Optical signals when optical signals close load open load, convenient installation and debugging. Normally open mode ( 7) : keep the output state power load. This pattern is suitable for the power supply load need to 24 hours. Solar led streetlight dedicated controller is generally divided into time control and light control. Half power controller used for lighting systems, such as solar led street lamp ( 。 jschindo。 com) And the solar power system. Please keep in mind that control the excessive charging and discharging of battery leads to significantly shorten the service life.