The structure of solar traffic sign should have four elements

1, thin body, light weight plate thickness is about 7mm, convenient transportation and suspension. 2, the battery circuit control box is easy to open and easy replacement. 3, the solar panel can be turned to solar panel bracket is an all wheel device, can be solar panels toward the direction of the sun. More conducive to road traffic signs  panels. 3.solar traffic sign life solar traffic sign as a new light source in various fields has been used more and more widely, the reason is not confined to the following points: 1, long service life, the current LED chip production to production each region of each brand, the long time generally up to 10 years, and it is continuous work. 2 energy saving, solar traffic sign electro-optical energy conversion rate is solar traffic sign  imes that of ordinary incandescent lamp, to achieve the same brightness can save more than 60% power. 4 battery life. The storage battery is the battery, according to its internal material is divided into several lead-acid batteries, nickel hydrogen batteries, lithium batteries and other categories. In accordance with the outdoor environment traffic battery is Ni MH and Li ion battery, because relatively speaking them in high and low temperature properties, volume and capacity ratio, environmental protection, life is better than lead-acid batteries. If in order to maintain statistical lead-acid battery cycle number capacity in about times, Ni MH battery in about times, lithium battery in about . If in order to maintain statistical lead-acid battery cycle number 60% capacity in about  times, Road traffic signs  in about times, lithium battery in about . In this cycle the so-called refers to the battery full full, full as a cycle. But in fact the solar signs need to consider the rainy days, the battery is most of the time in the free 1/5 charge when charging, the light on the shallow charge floating charge state of the work can be greatly extended battery life. But in fact the solar signs need to consider the rainy days, the battery is most of the time in the free 1/5 charge when charging, the light on the shallow charge floating charge state of the work can be greatly extended battery life. Even so, solar traffic sign if using lithium battery as usual, life is only about 4 years. From the above several solar signs of main components can be analyzed: the battery is the bottleneck that restricts its life. From the above several solar signs of main components can be analyzed: the battery is the bottleneck that restricts its life. The products of the battery should pay attention to moisture at the same time, should be easy to replace.