Under the promotion of green and sustainable development, the application of solar street lights has become more and more widespread and popular. However, according to some users, a problem is often encountered in the use of solar street lights: that is, the solar street lights are not bright enough. So what is the reason for the insufficient brightness of solar street lights? How to solve? In response to this problem, the following Xiaobian from Zhengzhou Haopai will introduce it to you.
Reasons for insufficient brightness
1. The setting problem of the controller
The solar controller is to control the lighting time and brightness of the solar street light. If the setting of the solar street light controller does not match the actual local conditions, especially in some rainy places, the brightness will be reduced, especially in the local area. When the number of cloudy and rainy days often exceeds the setting of the solar street light controller, it will bring a great burden to the battery, resulting in the loss of battery aging and early life reduction. The common is insufficient brightness and insufficient light.
2. The power of the battery board is too small
When the solar street light is designed and configured, if the power of the battery panel is too small, the battery will not have enough power, then the street light consumes too much power when it is in use, and the battery cannot supply power. cause insufficient light.
3. Aging of battery
The battery is the energy storage place of the solar street light. If the battery is aging and damaged, there will be no power storage. In this way, the solar street light will have no power supply, or a weak power supply, which will cause the solar street light to be insufficient or unable to illuminate. phenomenon occurs.
4. The influence of external factors
For example, a big tree is planted near the solar street light, and the big tree blocks the light source of the sun, which will cause the solar street light to be unable to obtain electricity. It may also be because the solar panel of the solar street light is moved, and there is no rising sun that cannot absorb sunlight. In addition, if the solar panel is blocked, it will also cause insufficient light.
5. Weather effects
The weather has a great influence on solar street lights. Solar street lights absorb sunlight during the day and convert electricity into electrical energy to store electricity, and use the electricity stored during the day at night. In snowy weather, the street light will lose the source of electricity, so that the stored electricity will be used all the time. When the stored electricity is exhausted, or less and less, the light emitted by the solar street light will be very low. If it is weak, it will cause insufficient light.
the solution of insufficient brightness
1. Pay attention to the direction and position of the solar panel
Because our country is in the northern hemisphere, the solar light is basically irradiated from a southerly angle. Therefore, when installing solar panels, it should be tilted horizontally to the south at a certain angle. The installation position of solar street lights is generally set to have direct sunlight all day. Where it is illuminated, the shadow of tall buildings or trees will have a great impact on the work of solar panels. If there are tall buildings nearby, it is more appropriate to install solar street lights on the road in the south, east and west. The effect of the surface will be relatively poor, and the solar street lights installed in the north will not be able to be used normally. Some areas have some special climates. For example, the fog in the morning lasts until nine or even ten o'clock in the year, which accounts for about one third of the year, and the sky is clear from the afternoon to the evening. In such a climate environment , the solar street light panels can be considered slightly westward, and vice versa. If there are mountains in the east or west of urban or rural roads, etc., it may also be considered to deviate some angles in the corresponding direction.
2. Use more efficient LED lamp beads
Solar street lamp beads are also very important. If the efficiency of the lamp beads is low, it will cause insufficient light, and choosing to use high-efficiency lamp beads can increase the brightness.
3. Pay attention to the sealing of the battery
The battery of solar street light is generally buried in the ground. If the battery sealing box with good sealing performance is not used when buried in the ground, or the battery box is damaged under certain circumstances and loses its sealing performance, it will cause aging or failure. Only good sealing can ensure normal use, so as to ensure sufficient light.
4. Increase the output power of street lamps
If the solar street light does not look too bright, we can ask the technician to slightly increase the output power, so that the street light will be brighter, but the premise is to improve it according to the actual situation of the solar street light.
5. Controller setting problem
When the controller is set, it should be set according to the different climates and lighting times in different regions, so as to ensure normal use.
The above reasons and solutions for the insufficient brightness of solar street lights are shared here. Of course, in addition to the above factors, after long-term use of solar street lights, the brightness of solar street lights will also decrease due to performance degradation, improper cleaning, wear and tear and other reasons. Therefore, we should abide by the rules of use when using it, and clean and maintain it regularly. In this way, the brightness of the solar street light can be guaranteed to the greatest extent.
