Even if the configuration of the same solar street lamp price of each manufacturer is not the same, so how to see the quality of led solar street lamp is good?
The quality of led solar street light is not what the manufacturer says. We need to verify whether it is really high quality solar street light from all aspects.
First of all, the battery type of LED solar street light is colloidal or lead-acid, now lead-acid battery has almost been eliminated. Secondly, the solar panel is not crystal silicon, which manufacturer is used to produce.
Secondly, look at the material and production and processing technology of the lamp pole and lamp holder. At this stage, the lamp pole of the normal manufacturer is made of hot-dip galvanized plastic spraying. The surface of the high quality solar lamp pole is smooth and shiny, and there is no obvious burr.
Lamp cap is of course made of high power LED lamp bead is better, different lamp bead brand different quality and price difference is also very big. Some use the United States purry lamp beads, through the secondary lens with light, the use of life fire and improve lighting efficiency.
In addition, we should pay attention to the configuration of solar street lamps. If the configuration is too small, it cannot meet the lighting requirements. At the same time, the battery is often in a state of loss, which will also affect the service life.