Stars solar traffic sign, LED traffic signs, road traffic signs

The structure of Stars solar traffic sign should have four elements:
1, thin body, Traffic signs  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 solar panels
3.led traffic signs life led traffic signs 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 longest working hours are generally more than 10 years, and it is led traffic signs  work. 2 energy saving, LED electro-optical energy conversion rate is 5-8 times 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 60% capacity in about 400 times, Ni MH battery in about 500 times, lithium battery in about 600. If in order to maintain statistical lead-acid battery cycle number 60% capacity in about 400 times, Ni MH battery in about 500 times, lithium battery in about 600. 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 cardboard traffic signs  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 signs if using lithium 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.

Stars Solar Traffic sign new solar signs following four advantages

1, the amount of light weight thin plate about 10mm, easy to transport and suspension.
2, the Stars Solar Traffic sign battery circuit is easy to replace the control box is easy to open.
3, the solar panels can be turned to a solar panel bracket Vientiane wheel device that can be solar panels toward the sun direction. More conducive to solar panels to absorb solar energy.
4, the highest waterproof rating IP68 proved: Solar signs completely soaked in the water can still work properly. Description rain weather can still work, does not cause inconvenience to our traffic.

General shape of the Stars solar traffic signs using rules

. a positive equilateral triangle: for the warning signs;
. b round: for the ban and signage;
. c inverted equilateral triangle: for the "slow down to let the line" prohibition signs;
. d octagon: a "stop to" ban flag;
e fork: for "railway level crossing fork symbol" warning signs:
f square: for guiding signs, some warnings, bans and Solar Traffic sign, tourism signs, auxiliary signs, notices lights.

Guiding traffic signs

1, traffic signs should reflect the characteristics of the road and the surrounding road network, so the driver accurately determine their location, find the correct destination, and the road network in a reasonable amount of traffic assignment;
2, Arrow Solar Traffic sign should enhance driver awareness of safe driving;
3, traffic signs should be easily identifiable and easy to understand;
4, traffic signs should be set systems, continuous, balanced and avoid information overload;
5, dynamic traffic signs should not preclude the use of a static set of traffic signs.

Solar traffic signs solar panels

Solar cells through the photoelectric effect or photochemical effects of light energy directly into electrical energy, Solar Traffic sign silicon solar cell power generation series is the most mature, the pros and cons of solar cells, silicon life depends on it. By crystalline silicon material present is generally divided into three categories: monocrystalline, polycrystalline and amorphous silicon. Highest photoelectric conversion efficiency of monocrystalline silicon, mass production efficiency can reach 15%, dominated by large-scale applications and industrial production, high prices. Polycrystalline silicon, amorphous silicon is only about 10% efficiency. In comparison, the lowest cost amorphous silicon, low light effect is good, but the fast decay of amorphous silicon photovoltaic efficiency, stability is not high, so the product should be the main choice for outdoor traffic monocrystalline silicon solar cells. Monocrystalline battery life of up to 15 years, 15 years after its initial photoelectric conversion efficiency can still reach 85%.