Three main factors affect the price of solar street light
no matter what to buy, the price is the focus of concern of the public, and price is no exception for solar street lamps, now a lot of people have the idea of installing solar street light, the first thing to do is likely to be on the Internet search and see how much does it cost to install solar street lamp. But each person's need is not the same as so on solar street light prices will fluctuate, the small make up take you know together.
a) The different light pole
light pole is a variety of effects on prices. First, in terms of materials, steel and aluminium is commonly used. Of the two, after the anodic oxidation of aluminum has better anti-corrosion effect so the price is high. Second, hot dip galvanized steel and cold galvanized steel, hot dip galvanized anti-corrosion treatment is better, cost is higher than the natural cold galvanizing.
2) The different panels
solar panels for solar street light reflected on the material. Solar panels are usually have monocrystalline silicon, polycrystalline silicon and amorphous silicon. Different material, the photoelectric conversion efficiency is also different. Under the same conditions, the efficiency of monocrystalline silicon should be better, the price should be higher. The area of the panel will also affect the price, in order to achieve the desired photoelectric conversion efficiency, in addition to the choice of materials, the area of the panel is also very important, the greater the area of the same material, the higher the efficiency, the higher the price.
3) Different battery
the solar street light is now configure multiple lithium-ion batteries, the battery's performance is better than lead-acid batteries last year, prices rose is understandable, solar street light the light of the continuous wet weather installation environment is different, the capacity of the battery needs is not the same as this will affect the price of solar street light.