Monitoring pole is not the same as in the market, have the information may be used inside, if material is good, monitoring pole will surely will be a little high, if data comparative disadvantage, the price naturally will be lower. Also may be because some no
in the market for monitoring rods are different. Maybe they use information is different. If the information is better, monitoring would be higher. If information is bad, the price will be lower. It is possible that some unscrupulous manufacturers don't correct the customer equipment selection, direct use of inappropriate equipment sales price products to the customer. In fact, if the proper equipment properly reduce the brightness of the light source, will lower the price of solar street lamps, accordingly, the size of the battery and panels will be smaller. Of course, solar street lamps used in the mine flameproof led street light price may also be affected by other factors. For example, some manufacturers of products have a good brand, and gradually foothold in the market, won the trust of the people, the quality is very good also, it makes people more satisfied. The price of solar street lights can be expensive. If some manufacturers began to work, so the products will be produced. In the market, we see much, people know too little, so we won't buy too much. Manufacturers will be through some activities to attract people to buy to reduce product prices.