Sunfree Lighting Limited is a high-tech company specialized in R&D and production of solar LED lights and LED lighting.

How to install the led street lamps and lanterns

by:SUNFREE     2021-02-16
1. LED lights factory it is a solid cold light source, green pollution-free, less power consumption, high photosynthetic efficiency, long life, therefore, LED lights will be a road lighting energy saving renovation of choice. LED street lamp which is a kind of based on semiconductor PN junction formation with a weak electricity can glowing efficient solid-state light source, in certain positive bias voltage and the electrical flow injection, injection of holes and injection P N the electronic after spread to have source area by the radiative recombination and emit photons, convert electrical energy directly into light energy. The fixed parts: solar panels on the solar panel bracket, lamp holder on the cantilever arm, stents and cantilever arm fixed on the main stem, cable through the control box ( Battery box) 。 LED street lamp which is a kind of based on semiconductor PN junction formation with a weak electricity can glowing efficient solid-state light source, in certain positive bias voltage and the electrical flow injection, injection of holes and injection P N the electronic after spread to have source area by the radiative recombination and emit photons, convert electrical energy directly into light energy. Before
2, light pole lift check whether each part fasteners and firm, lamp installation is correct, the light source is working correctly. Does it work in simple debugging system; Loosen the controller on the solar panel cables and work with the light source; Connect the solar panels cables and extinguished lamp; Carefully observe the change of each indicator on the controller at the same time, everything is ok before lifting.
lifting the main light pole, should pay attention to safety measures; Absolute fastening screws, such as assembly, Angle deviation, etc. , need to be adjusted upward direction of the sun, make its full toward the south.
4。 Put battery into battery box, according to the technical requirements for the cable connected to a controller; First connect the battery, and then connect the load, and then connect the solar panels; When wiring, be sure to pay attention to the controller on the wiring and terminals. Can't connection error, the positive and negative can't collision, cannot reverse; Otherwise the controller will be damaged.
5。 Debug the system is working correctly; Loosen the controller on the solar panels and light cable; Connect solar panels cables at the same time, the lights; Then watch carefully controller on the change of light; All normal RMAL, control box can be sealed.
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