Most solar street lamps used lithium-ion batteries. LED street lamp it is a kind of efficient solid state light source based on semiconductor PN junction formed with weak electric energy 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. Lithium battery solar street lamp is a new high-tech refurbished street lamp products. Solar street lamp working time and light time is determined by lithium solar controller. So, what is the correct debugging method of solar street lamp controller?
1. Time control function setting and debugging
According to the design plan request set every day light time, according to the controller instructions instigated to set time control node, every night light time should not be higher than the value of the design process, can only be or less than the design value, otherwise it will affect the lighting and reduce the use of life;
2, light control function imitation
If in the daytime after wiring, available opaque material block the battery module shine surface (or the controller on the battery module wiring off), according to the controller manual mentioned delay time, after the corresponding time, solar street light source can take the initiative to shine. Light indicates that the light control function is abnormal, can not light indicates that the light control function is effective, need to re-check the controller Settings.
If malformed, remove the shield of the solar cell module (or connect the power cord of the battery module on the controller), the light source may be active combustion, indicating that the optical control function is malformed.
Do a good solar street lamp controller debugging, and then before the solar street lamp device hoisting, lithium battery and other equipment to a simple test, to see if the light source may be lit, to avoid the whole device to invent the lamp can not be bright, and then maintenance is wasteful of time and increase the cost.
LED street lamp it is a kind of efficient solid state light source based on semiconductor PN junction formed with weak electric energy 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.
The inner fittings of lithium solar street lamps and lanterns should be inserted tightly and firmly, so as to avoid the failure caused by loose wind swing and poor contact. The solar street lamps and lanterns and lamp pole, lamp pole and cantilever should be fixed firmly. Solar street lamp LED lamp head wire lithium control battery white cap separated, wiring attention to use electrical tape wrap. Only in this way can the complete function of the equipment be guaranteed.
