What are the maintenance methods for solar street lights?

February 22, 2021

As an important energy source in the development and utilization of new energy at this stage, solar energy is an important development direction of energy utilization and can effectively reduce the consumption of conventional energy. With the adjustment of China’s energy structure, “new” energy continues to replace “old” energy. At the same time, benefiting from the investment in national infrastructure construction, the development of solar cells and LED lighting technology, the photovoltaic lighting market is ushering in an explosive period, and the market outlook for solar street lights Very broad.

First of all, because the battery of Solar Street Light has the ability to store electrical energy, it can absorb sunlight through the battery panel, and then store the sunlight in the battery. In this way, the Solar Panel cannot absorb solar energy at night, and the controller will notify the battery to supply solar energy. The ability of solar energy to operate normally in rainy days is also related to the storage capacity of solar batteries. The larger the batteries and solar panels, the more energy can be stored.

Then because there is an intelligent controller in the solar street light, if there are multiple cloudy and rainy days in the ground, when the solar panel cannot absorb the sunlight, the intelligent controller will reduce the loss of its discharge and ensure that it can survive several cloudy and rainy days. This kind of controller is more convenient and can ensure that the Solar Street Lamp can be used normally in rainy days. æ¯è§ç¯

Solar lighting equipment is much more complicated than sodium lamps except for battery panels and controllers, inverters, and electric equipment. Therefore, in order to ensure that solar lighting equipment continues to operate, inspection and maintenance are usually carried out in a week as a cycle. The equipment is inspected every autumn, especially the cleaning and polishing of lighting fixtures and some solar cell modules. The solar lighting system that does not solve the photoelectric conversion rate, the volume of the battery and the main problems, such as life and maintenance, will far exceed the maintenance of high-pressure sodium lamps. Correct maintenance of solar street lights:

1. When there is wind, rain, rain, hail, snow, etc., measures should be taken to protect the solar cell array to avoid damage.

2. Wind, rain, snow or steering immediately check whether the board is after the rainy season, the control room and the battery are indoor water, water, after a storm, check whether the equipment is working properly, the charge and discharge controller is damaged, etc.
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3. The lighting of the solar cell array should be kept clean. If there is dust or other dirt, it should be washed first, and then gently wiped with clean gauze water. Do not wash with hard objects or corrosive solvents, heuristics.

4. When matching and using the solar cell array, strictly follow the battery maintenance method.

5. Check the power system connected to the solar street lights to avoid loose connections.

6. Check the grounding resistance of solar street lights.

Guangdong Langkin is a rural solar street lamp manufacturer specializing in outdoor LED lamps. Look forward to working with you!

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