Solar led street light to distinguish good or bad situation
Solar led street light to choose a lot on the market, price difference is big, quality is uneven.
For consumers, at the time of purchase, choose to be a problem.
So when to buy solar led street lamp, to distinguish good or bad situation, it is very important.
First, they should know about parts, parts of specific wants relatively a few more.
Solar street lamps are mainly panels, solar battery, solar controller, light source, etc. The corresponding parts.
So when to select solar cells, also should be the material of light panels, color difference, the charging current and open circuit voltage, considering factors such as conversion efficiency.
In the choice of battery, should be on specific types, such as discharge rate, the working environment to understand.
Of course in the controller to choose, also should know about waterproof performance.
Second, in the choice of solar led street lamp, also should know about the matching of specific.
Produced a lot of solar led street lamp manufacturers, products, at the time of lighting, the corresponding stability, is not so strong, the main reason is to match the corresponding problems.
Matching performance, is one of the important indicators, therefore to understand the performance of the corresponding matching, it is very important.
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