How to test the overall quality of street lights?
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Author : Crownda.LED
Update time : 2021-08-23 16:00:31
How to test the overall quality of street lights?
With the widespread use of new energy rural solar street lights, the question of how to buy relatively high-quality rural solar street lamps has become very important. Many illegal businesses just care about their interests instead of the quality of the LED products, which will greatly damage this work. How to choose high-quality rural solar LED street lights?
We are a responsible rural solar street lamp manufacturer. Of course, we have the responsibility as well as the responsibility to teach us to distinguish the quality of rural solar street lamps. First of all, we must first understand that the lamp holder of rural solar street lamps is also the LED lamp holder. The thinness and thickness of the shell affects the quality of rural solar street lamps. The important element is that the structure inside has aluminum base plate, aluminum plate and the structure of constant current source. The quality of the lamp holder can be determined by comparing the size and thickness of the aluminum plate, and the battery depends on whether the battery is a special battery for energy storage.
Many small companies use the power source as the energy storage battery, which greatly damages the life of rural solar street LED lights. It depends on whether the poles of rural solar street luminaries are hot-dip galvanized spray and cold galvanized sprayed. It is blocking, hot-dip galvanizing still has coating in blocking, and cold-dip galvanizing has no coating in blocking. Half of the lamp holder is 60, and the wall thickness is about 2.8. The lower end is related to the height, and has a taper ratio, so the wall thickness is about 4. Hot-dip galvanized light poles generally have a lifespan of more than 20, while cold-galvanized light poles generally have a lifespan of about 1 year. As long as we can grasp the above points, we will not be deceived when choosing rural solar street fixtures.
There are many kinds of street lights sold in the market, the prices are also very different, and the quality is also uneven. But for consumers, how do they choose when making a purchase? Because there are many criminals who will use some poor-quality materials for processing and production, so the quality of the street lights produced is not guaranteed. Therefore, when purchasing rural solar street bulbs, it is very important to distinguish between good and bad conditions.
The quality inspection method of rural LED solar street lightings:
At the top of the list, it is necessary to understand the components, and there are relatively more detailed varieties of components. There are mainly battery panels, solar batteries, solar controllers, light sources and other corresponding components. Therefore, when selecting solar cells, consideration should also be given to factors such as the material, color difference, charging current, open circuit voltage, and conversion efficiency of the photovoltaic panel. When choosing a battery, you should understand the detailed type, discharge rate, and working environment. Of course, when choosing the controller, you should also understand the waterproof function.
Of course, when making a selection, you should also understand the detailed matching situation. Many manufacturers produce street lighting products that are not so stable when they are lighting. The main reason is that there are corresponding problems in matching. The matching function is one of the very important goals, so it is very important to understand the corresponding matching function.
When distinguishing the quality of rural solar street lights, we should also have an understanding of the detailed environment. Because of different climates, at the time of selection, the corresponding material requirements will naturally be different. For example: in a place with relatively low temperature, you need a specially customized LED lamp holder.
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