100 w solar street light price list2
Many village when choosing the specifications of solar street lamps are very puzzled, such as the height of the light pole, LED lamp power involves some professional problem is indeed a difficult problem for outsiders, since is a specialized question, of course still need authority machine
many village in choosing the solar street lamps Solar street light is a crystalline silicon solar battery power supply, valve control type sealed and maintenance-free battery ( Gel battery) Store electricity, super bright LED as light source, lamps and lanterns and controlled by the intelligent charging and discharging controller, is used to instead of the traditional public power lighting lamps. 】 Specifications are very puzzled, such as the height of the light pole, LED lamp power involves some professional problem is indeed a difficult problem for outsiders, since is a specialized question, of course still need an authority to give answers.
as for the problem of high street, is actually relevant data can be reference. Generally has the following several kinds of conventional high road on both sides of the street lamp shall be not less than 12 meters. City cars on both sides of the street lamp shall be not less than 10 meters high. Urban street on both sides of the street lamp shall not be less than 8 m.
through these data we can extrapolate, i. e. the higher the light pole location need lamplight illuminate area will be more wide, light source, the more the power of nature. Usually narrow, so that rural street crowd flow small and activities at night time is shorter, the site if is to install solar street light suggested that had better not more than 7 meters high. The reason has the following several factors do support.
configuration problem: we said just now, light pole, the higher the more the need of the light source power, the lower the same needs and the smaller light source power, small for solar street lamps light source is not just a simple means save electricity, but can make the whole set of solar power generation system configuration to reduce one level, with low and high price gap is big, however, a difference of the bumps are very normal, if dozens of hundreds of units so that the detailed account may not.
2, maintenance/repair as well as other mechanical appliances are solar street lamps need for maintenance, such as the installation site environment is very poor, often windy and dusty place, this kind of situation will require regular maintenance, such as the use of six months or a year will need to go up to wipe away all the dust on the surface of the solar panels. Panels surface if too much will seriously affect the light gathering dust, eventually led to the battery discharge state for a long time, the service life.
7 meters, especially 6 meters of solar street lamps have a special advantage and convenient maintenance, LED lamp holder belong to product of electronic components, a little bit hard to avoid the problem is not that there is a problem when the height of 6 meters is very easy to repair, a large gym or two sets of scaffold can be easily done. However, high light pole have the advantage.
by comparison with the above analysis we can clearly see that for the villages and towns of rural street, 7 meters of solar street light is the best choice.