When we use solar low-power solar lights, we always encounter various problems, some are not lit after a period of time, some are not lit at the beginning, some are bright but the brightness is not high, and some are bright It won’t take long, so I will analyze and answer these questions based on my years of industry experience.
First of all, you need to know the principle of low-power solar lights.
The solar light is charged to the battery by sunlight shining on the solar panel. This is the most basic lighting condition, and then the second most basic condition is the battery. The electricity in the battery is It needs to be charged by sunlight, When the battery is fully charged, the lighting time is long. Finally, the third most basic condition is the light source light beads and switches. The light or brightness emitted by any lighting fixture is emitted by the light source light beads, and the brightness or light life has an important relationship with the light beads. , so the three most basic lighting conditions can be turned on and used. So let me analyze the problem from several angles. From the three perspectives of “quality itself, operation and use, maintenance and maintenance”, we will analyze it for everyone.
Quality is determined by “the quality of raw materials, the refinement of the production process, and the strictness of the quality inspection and aging test”. The quality of raw materials often has a certain decision-making power in terms of price. The so-called “you get what you pay for” is the truth. Good raw materials will not lead to poor quality. As long as the technology is qualified, the production is rigorous, and the quality of the raw materials is selected, the quality will not be bad. would be too bad. The raw materials are relatively poor, if the technology is not perfect, and the production is not rigorous, there will be an increase in defective products. The quality of raw materials is very substandard will lead to low product quality. So this means that quality itself has an important relationship with product price and professionalism.
In the process of installation and use, improper operation will lead to poor product quality. For solar lights, I mentioned above that three conditions must be met: a place with sufficient sunlight, the power of the battery, and whether the light switch is on or off. These three conditions must be satisfied at the same time, so that the solar light can be turned on normally.
During the installation process, we have to choose a sunny place.
1.If the sunlight in the environment is not fully sufficient, at least ensure that the solar panel irradiation time is not less than 6 hours (half a day). If the irradiation time is insufficient, the battery will be discharged all the time, which will cause the battery to be exhausted and not turn on the light.it will also shorten the battery life. In other words, if the irradiation time is not enough, the battery will not be charged and the light will not turn on.
2.If the battery is used up, the light will not turn on, and if the battery is used up frequently, the number of cycles will increase. It is the case that the battery is broken and cannot be charged or charged. That is to say, even if the sun is sufficient for 10 hours of charging every day, there is no electricity and no lights. Therefore, the management of battery charge and discharge is very important.
3.If the light switch is not turned on, the light cannot be turned on at night.
Regardless of any product, we all need care and maintenance. How to maintain how to maintain it?
1.Install it in a relatively high position, generally more than 2 meters, so that objects or children will not touch the lightand cause damage to the light.
2.Check the circuit and waterproof condition from time to time. If the line is found to be abnormal, it needs to be dealt with in time. If the waterproof performance is found to be changed, it needs to be dealt with in time.
3.Wipe the dust and debris of the solar panel from time to time to improve the charging efficiency. Generally, this can not be done too deliberately, because solar panels are generally outdoors, usually exposed, and a rain will clean the panels.
4.If the installation is simple and convenient to move the solar light(such as the ground plug light), it is necessary to change the place from time to time to improve the charging efficiency and maintain the battery life.
5.If you don’t need to turn on the lights at night, you can don’t turn on the lights, so that the battery has buffer time for self-repair.
OK, the above is a macro analysis of the basic problems of solar lights, then I will list specific questions to answer.
1.Why solar lights can only be on for two hours at night?
It can only be on for two hours. Generally, there are two problems. The first is that the battery power is not enough, and it can only maintain the work for two hours; the second is that it may be used for too long, that is to say, it has been used for six months. Or the battery capacity will be attenuated after one year and the lighting time will be shortened. The solution to this problem is to replace the battery or send it back to the product manufacturer to replace the battery. To prevent this problem, it is necessary to maintain it well.
2.Why does the solar light control fail?
This control failure is generally caused by a long time of use, or it may also be caused by man-made damage to the controller. If the light control fails, it means that the light sensor control module is faulty and needs to be sent back to the manufacturer for inspection and maintenance.
3.Why can’t the solar colorful lights suddenly change color?
The inability to change color is generally related to these two aspects. First, there is a problem with the controller. It is recommended to check whether the controller controls other solar lights normally. Second, there is a problem with the light bead chip, and it is recommended to replace the light bead light source.
4.Why is the solar light flooded?
Water ingress is generally due to the substandard waterproof level. The reasons for water ingress are as follows: first, outdoor rainwater enters the light head along the line; secondly, it is used in a humid environment for a long time; thirdly, the rainwater flows smoothly. Enter the light through the outer wall. In this case, the waterproof quality is not good enough, and it can be sent back to the manufacturer for replacement.
5.Why is the solar light not controlled by light and remote control?
This problem is similar to the second problem above. Generally, the controller is faulty. Generally, the reason for the fault is that the line of the induction module is abnormal, such as the connection line is disconnected from the tin, or the induction fails.
6.Why does the solar light work well for a few days at the beginning, but it does not light up later?
This is a quality problem and poor stability.
7.Why are solar lights so dim?
Because solar lights are of low power, the power of a single decorative solar light generally does not exceed 1 watt, so if it is to be used for lighting, it is impossible, and it can only be used as decoration. Because if it is for lighting, it is necessary to increase the power wattage of the light beads, solar panels and batteries, then the cost of any solar lighting light will not be less than 200 yuan a piece. This question is more professional, if you are interested, you can call us and contact us.
8.Why does the solar monochromatic light sometimes flicker?
If the monochromatic light flashes and flashes, it is because there is a problem with the light bead, or there is a problem with the circuit board. The reason for this problem is that the light bead line is loose, resulting in poor contact, or loose tin points.
OK, in fact, many problems are not single, but caused by multiple aspects. We need to analyze and deal with different problems differently. For other questions, you can call us to contact us.
tiple aspects. We need to analyze and deal with different problems differently. For other questions, you can call us to contact us.
9.Why can’t solar lights turn on?
If this happens, you can check the voltage first. Maybe the voltage is too low. 2.7V is the zero point for solar lights. If it is higher than 2.7V, it means that the battery still has electricity and the light is not on, then you can directly put the solar panel under the sun to charge, this is the easiest way, if it is lower than 2.7V, it means that the battery needs to be charged, this is It’s a little more troublesome than before, but it’s normal
Let’s first talk about how to quickly charge the solar lamp: you can connect the adapter, it can be fully charged in about 1 to 2 minutes, and finally it can be used normally.