How to prevent the solar street light is not bright?

How to prevent the solar street light is not bright? Nowadays, solar street light is slowly to replace the traditional street lamp. In the future, more areas will use the energy-saving, green and environmental protection of solar street light. Currently solar street lamps light source with basically is LED light source. In the

how to prevent the solar street light is not bright? Nowadays, solar street light is slowly to replace the traditional street lamp. In the future, more areas will use the energy-saving, green and environmental protection of solar street light. Currently solar street lamps light source with basically is LED light source. In use process, we will meet the solar street light lamp is not bright, so, how to prevent the solar street light is not bright? Burns lighting solar street lamps disambiguation for you. Solar street light is not bright reasons: 1. Leakage through the resulting in failure of p-n junction cause local death ray, the light bulb work is not affected; 2. Internal wires are broken solar street lamps, LED street light, there is no current through the LED lamp and lead to death, causing the lamp can not work normally. How to prevent the solar street light is not bright: 1. Prevent electrostatic electrostatic is a very harmful demons LED lights. Any problem in a link will lead to damage of the LED, the LED performance degradation or even failure. We know that the human body, ESD） Electrostatic can reach about 3 kv, which can damage the LED chip. In LED packaging production line, it is necessary to design scientific and standardized grounding design. Usually, the grounding resistance need to 4 ohm. Grounding resistance should reach even 2 ohm or less. 2, the use of automatic welding equipment as far as possible if you use the manual welding, the welding temperature must be strictly controlled. This is because the use manual welding. If use normal soldering iron, solder iron temperature higher than 300 - 400°C。 High welding temperature can also lead to not bright. Above is about how to prevent the phenomenon of solar street lamp light not on disambiguation. LED wire expansion coefficient under the condition of high temperature than at about 150 ℃ the expansion coefficient of high several times. Internal gold wire solder joints due to excessive thermal expansion and contraction. The solder joint, causing the phenomenon of light not on. Therefore, we must work for solar street lights maintenance on a regular basis.