Views:1 Author:Site Editor Publish Time: 2021-03-15 Origin:Site
Purchase details of solar street lights
1. LED light source
At present, most of the solar street lights on the market use LED light sources, and most of them use 1W high power in terms of lamp beads, so in general, the power of a lamp bead is 1W, so we can choose according to the specific Use the environment to choose the appropriate lamp beads, so that it can give full play to the role of lighting.
2. Battery board
Solar street lights generally have two types of solar panels: single crystal and polycrystalline. Now the price of single crystal on the market tends to be higher than that of polycrystalline. Many unscrupulous manufacturers will reduce the 50w to 40w for assembly. The layman is very ugly, that is, it is difficult for people in the industry to find problems without professional instrumentation.
Therefore, it is suggested that we can measure according to the standard area. The standard area of the solar panel will reach monthly, so the power of the solar panel will be greater, and vice versa, so we can choose the solar panel that suits us according to this rule.
Batteries are a very important part of the structure of solar street lights. Generally, there are three types of lead-acid batteries, lithium batteries and gel batteries. Different types of batteries have different functions. Nowadays, colloidal and lithium batteries are more commonly used. The cost of lithium batteries is higher than the other two, so we can make a reasonable choice according to our own needs and economic talents.
4. Light pole
Solar street light poles generally need to consider both height and shape. The higher the height, the higher the price. If the shape of the pole is messy, the price will increase relatively, so we should try our best to summarize and consider when purchasing. , Choose the appropriate height and shape according to different places and needs.
Poor quality of the manipulator will cause over-discharge. The result of over-discharge is that the lighting time does not meet the requirements, which will cause greater damage to the battery.