How much money 35 w solar street light

Solar street lamps are able to develop so fast, this is because solar street light has many advantages. We have said in the previous article, solar street light with energy conservation and environmental protection, convenient installation, safe and reliable, long life and other advantages. But any

solar street light is the cause of such rapid development solar energy street light has many advantages. As we said in the previous article, solar street light energy saving, environmental protection, convenient installation, safe and reliable, long service life. But nothing is perfect, there are also some disadvantages. These shortcomings exist in the practical application of solar street lamps. Solar street lamps manufacturer Hu Jingli will take you to get to know them. First of all, we all know that the solar street light absorb sunlight and convert it into electrical energy stored in the battery. The working principle of the advantages and disadvantages. Advantage is use of natural energy, this is inexhaustible, inexhaustible, and very environmental protection. The disadvantage is that we have to consider this a rainy day. If rainy day last long, solar panels will not be able to absorb sunlight, cannot normal power supply. If this happens, solar street lights can only be used for furniture. In addition, solar street light operation has also been season all the year round, the natural conditions such as geographical latitude and altitude. Our energy comes from the nature, so the natural conditions are often unpredictable. Due to some natural conditions, the operation of the solar street lamps may not be stable. In order to make the solar street lights can continue stable work, must solve one disadvantage of solar street lamps - — Energy storage problem. In addition, although the solar street light technology already quite mature, but still faces the efficiency problem of low or high cost. For rural areas, a pressure invest so much money. Although it is the city, but it will also from psychological measure whether it is worth so much spending. At present, the most restricted reason is the high cost of solar street lamps. If the solar energy can develop better and better in the future, believe that the cost would be lower, promote scope will be more widely. In short, the disadvantages of the solar street lamps is not much, but the advantages of solar street light more. I believe, with the progress of science and technology, the shortcomings and the insufficiency of the solar street lights will be will be our manufacturers solve solar street lamps, the streets of the future will be full of solar street light!