Chengde solar street lighting manufacturers ~ ~ ~ ~ ~ ~ ~ Chengde Chengde manufacturers of solar LED street lights solar street ~ ~ ~ ~ ~ ~ ~ rural Chengde Chengde Chengde rural solar street lights manufacturers ~ ~ ~ ~ ~ ~ ~ ~ ~ Chengde solar street Chengde LED solar street lights price ~ ~ ~ ~ ~ ~ Chengde Chengde Chengde price of solar street light solar street light manufacturers of solar power today is our profession sideways important branch, and on the use of such lamps, the primary that is possible through the use of solar energy to supply a power to our lights. And it is often used in a number of large public spaces sideways, are suitable for comparison, and also we state very referral Highways Department today use a lamp, and now throughout the country are gradually sideways. Of course, on how the widespread use of such lamps, maybe we is not in understanding. But we want to know, namely that, although such lighting has a superior performance, long-lasting use life expectancy, but the most important thing we need to function as a good conservation conditions, our products can have a lasting life number. In the process of maintenance work carried out of sideways, we first need to do that is on the pole of conservation, most of our solar street Chengde now manufacturers are focused on this element will be beautiful top body now, so in this case next, we have to protect it by everybody can touch and destroyed, so set up warning signs is a way. At the same time we do not hang freely above the lamp at noon, this ruthless man alike often ignored, many people think that this type of lamp poles are made of steel, so the strength is acceptable to large components. But I do not know if some weighing more than its object, Chengde solar street light manufacturers ,, then we will make the number of street life are affected. Secondly, the usual protection work carried out, and certainly essential, for example, we see it is not a normal controller jobs, some of the most important parts to ensure our sideways no water, etc., as these elements are directly affected street lighting elements normal use, so do not ignore the parameters of Chengde solar street light poles main material for the whole steel structure, the overall hot dip galvanizing / spray treatment system voltage DC 12V-24V Controller Solar lamps dedicated controller, light control + time control, intelligent control (dark and light from the open, day lighting self-extinguishing) crystalline silicon solar cell module 15-300WP (load profile) energy storage battery fully enclosed maintenance-free gel batteries 12V17Ah-200Ah (depending on the load configuration ) the type of energy-saving high-power integrated light source LED, energy efficient light rare earth (according to customer requirements) Protection class IP67 Operating temperature -30 degrees to 70 degrees, wind power ≥150Km / h Lighting time of 4 to 14 hours (can be adjusted as needed) Pole height 4 meters to 12 meters (according to customer requirements) rainy days to guarantee continuous work 5 to 7 rainy days (regional / seasonal variations are different) (according to customer requirements) solar panels, using a conversion the high rate of single / polycrystalline silicon structure material, hoop steel and aluminum is used in construction materials, steel poles are systemic, galvanized surface spray, controllers, light control + control, anti-short protection intelligent controllers, batteries, water maintenance-free gel batteries. Chengde solar lights package that we used is carton packaging, interior containing foam, so that lights in the transport process is not easy to produce wear and deformation due to compression, full auto transport, faster and more convenient. Chengde use of solar street lighting is widely used in urban and rural roads, highways, water conservancy dikes, bridges, islands, parks, scenic areas, industrial areas, city squares, residential areas and other places. Chengde solar street lighting service we produce all products are strictly enforced in accordance with standard materials testing, strict production process control, finished product shipment inspection to ensure that customers spend with the products, the company built a set of comprehensive pre-sale service system, all for the benefit of customers, peace of mind for our customers. We are committed to using the products if there is a problem, the city, we will rush day troubleshooting, if it is in the field, we will arrive in two days, to help customers solve the problem. Chengde solar street lighting manufacturers ~ ~ ~ ~ ~ ~ ~ Chengde Chengde manufacturers of solar LED street lights solar street ~ ~ ~ ~ ~ ~ ~ rural Chengde Chengde Chengde rural solar street lights manufacturers ~ ~ ~ ~ ~ ~ ~ ~ ~ Chengde solar street Chengde LED solar street lights price ~ ~ ~ ~ ~ ~ Chengde Chengde Chengde solar street light solar street price ~~~~~ cases, solar street ~~~~~ Chengde cases, solar street ~~~~ Chengde cases, ~~~~ Case ~~ Chengde Chengde street lights case, Chengde street ~~~~~ case ~ ~ ~ ~ ~ ~ ~ ~ Chengde Chengde Case Solar solar lights solar street lights in rural cases, solar street ~~~~ Luanping case, Chengde County solar street stories, solar street Pingquan County case, solar yard lights cases, solar street Kuan case, Fengning solar street stories, solar street Xinglong County case, solar street Longhua Case