solar powered street lights Advice for purchasing
In the street lighting industry, more and more people are choosing to use solar powered street lights. Choosing this lamp is also a cost - saving street lamp. In the street lamp market, there are various manufacturers of solar powered street lights, and solar powered street lights have different prices. Some people don't know how to choose solar powered street lights when contacted. Xiaobian summarizes how to make the right choice.
When choosing solar powered street lights, you can choose in the following ways:
1. Height selection
Height classification is based on the required height of solar powered street lights. Because of the different height, the thickness of Q235 galvanized pipe is different, and the price is different. Common solar powered street lights are 6m, 7m, 8m, 10m and 12m.
Street lamps with a thickness of 6-8 meters are used in conventional areas, and the general thickness is 2.5 millimeters. As long as the cage is reasonably constructed and has a certain wind resistance, 10 mm, 18 mm and 24 mm, the corresponding price will be increased accordingly. For example, in residential areas, or on four-lane, two-lane, and country roads, 5-6 meters and 7-9 meters of solar powered street lights are sufficient.
2. Battery selection
At present, conventional batteries are classified as colloidal lead-acid battery box lithium iron phosphate batteries. At first, everyone chose lead-acid batteries, which are relatively heavy. For convenience and safety, they chose to bury the batteries next to street lights. Batteries were stolen after construction and installation. Hence the lithium battery. It is small, convenient, fast and energy saving. It is fixed directly under the solar panel, directly behind the led lamp head, thus improving its safety factor.
3. Parameter selection
For solar smart street lights, The wattage of its light source, solar panel size, battery size classification and conventional solar powered street lights are 20W, 30W, 40W, 50W, 60W, 80W, 120WLedsolar powered street lights. Usually, high-power street lights will be used in six - and eight-lane cities, and are generally 9-12M high.
The specifications for light sources, batteries and solar panels are fixed for different manufacturers. Only the brand is different. I can't say that I chose 30Wsolar powered street lights, but I need 60Wsolar powered street lights panels and batteries. This will only result in a waste of resources, money and uselessness. If a high-power light source is chosen, small solar panels and batteries will result in under-charging or over-charging during the day in order to save costs, and will not provide good lighting at night and in rainy days, which will seriously affect the user experience.
The above is a small series of solar led street light selection of some reference conditions. You can refer to the above points in the process of purchasing rural solar powered street lights.
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