First, solar street lamp installation time. LED street lamp it is a kind of efficient solid-state light source based on semiconductor PN junction formed with weak electric energy that can emit light, in a certain forward bias voltage and injection current, injected into the hole in the P region and injected into the N region of electrons in the diffusion to the active region after radiation compound and emit photons, the electric energy directly into light energy.
It is a solid cold light source, with environmental protection, no pollution, less power consumption, high light efficiency, long life, and other characteristics, therefore, LED street lighting will become the best choice for energy-saving transformation. Should be in the sunny device, if in the rainy day device, after the lights only power consumption does not charge, will not reach the time to light the lights begging lighting consequences;
Two, the solar street lamp installation should not be lit on the day. Many engineers turn on the lights the night they are installed, eager to see their work. Because the new battery is not fully charged at the time of leaving the factory, if the device is turned on, it is not up to rainy days. The correct way is, after the end of the device, connect the controller, but not load, the next day after a day of daytime charge, evening load, so that the capacity of the battery can reach a higher level. Of course, this will add the local labor cost.
Three, the Angle of the solar street lamp panel, usually manufacturers are produced by 45 degrees of inclination, so as to ensure that there can be better charging capacity in winter. But the direction of Angle is determined by the installation. When assembling the solar panel underground, there will be an error in the viewpoint when the lamp pole tree is broken. If the error is not much, it will not be adjusted. Such viewpoint error will not only affect the charging view but also affect the solar panel voltage under the same illuminance, which will lead to a relatively large error of turning on the solar street lamp. Therefore, when assembling on the ground, try to adjust the azimuth of the solar panel to adhere to the same!
Four, solar street lamp controller connection. Solar street lamp LED lamp head wire lithium control battery white cap separated, wiring attention to use electrical tape wrap. The waterproof controller should be applied as far as possible, guarantee a long time together smoothly, but also to avoid users to casually changing the light time. Such as the application of a non-waterproof controller, due to the terminal down, wiring bend into U shape, so as to avoid water from the line into the controller.
Five should try to use better quality copper core wire. The LED street lamp is a kind of efficient solid-state light source based on semiconductor PN junction formed with weak electric energy that can emit light, in a certain forward bias voltage and injection current, injected into the hole in the P region and injected into the N region of electrons in the diffusion to the active region after radiation compound and emit photons, the electric energy directly into light energy.
It is a solid cold light source, with environmental protection, no pollution, less power consumption, high light efficiency, long life, and other characteristics, therefore, LED street lighting will become the best choice for energy-saving transformation. Because of the conductivity, the current and voltage will have a certain loss in the process of output, which not only increases the power consumption but also can lead to the abnormal operation of the LED drive power supply under strict circumstances. I have invented a problem in a construction site, the parameters of the drive power supply are set correctly, all malformations are applied in the laboratory, but after being installed on the lamp cap, the light will calm down for 15 seconds.
After inspection, because the quality of the line is poor, the loss is large, from the controller output to the lamp cap voltage, now can not satisfy the parameters of the drive power supply. If you encounter such a problem, you may take off the driving power supply from the lamp cap and install it at the bottom of the lamp pole, which can solve the problem. But you're gonna lose local light. Therefore, it is very important to screen good wires, so as not to be penny wise and pound foolish.
