Solar street lights are exposed to the outdoors for a long time, and the performance of the light pole itself must pass, otherwise it is likely to be rusted in the sun and rain, or become dull, affecting the beauty of the street, but also increase its risk. So what are the common materials of solar street lamp poles, and what is the performance shown?
1) Cement solar street lamp pole
The strength of this light pole is very high, it is a material that is often used in early street lamps, and a plug-in installation can be used, but the light pole of this material is very heavy, increasing the transportation cost, and the safety equipment is also very expensive, and now basically will not use this light pole.
2) Iron solar street lamp pole
This light pole is made of high-quality Q235 steel, is currently the most commonly used one on the market, the surface after hot dip galvanized treatment spray, can ensure 20 to 30 years of no rust, the service life is still very long.
3) FRP solar street lamp pole
This kind of light pole is an inorganic non-metallic material, has good insulation and heat resistance, the safety factor is still very high, the quality is relatively light, and the transportation cost will be lower. However, although this material also has good corrosion resistance, but the brittleness, wear resistance is also poor, it is easy to be damaged by external equipment, and the service life is short.
4) Aluminum alloy solar street lamp pole
The light pole is very light, easy to transport and install, and has a rich surface treatment, showing different visual effects, good decorative effect, melting temperature is also very low, which helps to save energy and reduce emissions, and has more than 50 years of corrosion resistance.
That is, the strength is relatively lower than the iron light pole, usually through late heat treatment, improve its strength, and the price is much higher than other light poles.
5) Stainless steel solar street lamp pole
The corrosion resistance of this light pole is second only to titanium alloy, long-term use will not rust, the surface through polishing and drawing treatment, can show a good luster, clean and beautiful, but the pattern is certainly not as much as aluminum alloy, quality is relatively light, transportation and installation are convenient.
Just pay attention to the quality of stainless steel itself, such as 201, corrosion resistance is not good, better such as the universal 304 model or 316 model, their performance is more able to meet the requirements, pay attention to distinguish when purchasing.
When purchasing solar street lights, we must pay attention to the choice of light poles, whether it is height or material, it is best to choose iron, stainless steel, aluminum alloy such a light pole, all aspects of technology are relatively mature, but also has good corrosion resistance and aesthetics, long service life.
Shenzhen UNIKE technology also offers these light poles of different materials to meet all needs. But in the choice of iron light pole, pay special attention to its surface treatment, some manufacturers in order to save costs, the surface is to do cold galvanized treatment, so that the treated coating is thinner, corrosion resistance is also worse.
