Chengde solar street price ~ ~ ~ ~ ~ ~ ~ street price of Chengde Chengde Chengde rural solar street light solar street price ~ ~ ~ ~ ~ ~ ~ ~ ~ Chengde Chengde rural solar street lights solar street lighting manufacturers ~ ~ ~ ~ ~ ~ ~ ~ Chengde Chengde street light manufacturers ~~~~ ~~~~ Chengde Chengde rural solar lights manufacturers of solar LED lights LED solar street ~ ~ ~ ~ ~ ~ ~ Chengde Chengde solar lights now on the market too much solar energy companies, some enterprises to provoke a price war , want to eliminate opponents and beach landing is successful, the terminal market expanded around the lamp dealers snatch war intensified. Huaqiang North China science and technology leader lights, solar street price of Chengde industry leader, the company is committed to providing customers with complete solutions and new lighting services. Years of experience developing and manufacturing solar lights, street price has Chengde, Chengde solar street price, garden lights, LED lights, lighting products and a number of national patents; company has strong technical force, advanced production equipment, scientific and standardized management, high-quality workforce with the continuous development of the times, green energy saving products more and more people's attention, to develop green economy has become a trend in today's world, so we sing contemporary green, sing increasingly loud voice of the future, in order to create a better society should contribute their part. But why say Chengde solar street prices are green products? Because solar street has its own unique characteristics: (1) the price of solar street Chengde most important thing is to save power, the use of solar energy, solar power systems convert solar energy into electrical energy, can ease the tension of energy use for lighting at night , there is little that is ordinary street is relatively long compared to its life. (2) Chengde solar street price is an energy-saving and environmentally friendly products, does not contain any toxic substances, the person's health is guaranteed, on the environment pollution. (3) Installation is simple, fully automated management. Chengde solar street lights price and ordinary compared to laying lines without complex, and its management is automated management without staff to manage. Chengde solar street light poles main material configuration parameters 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 light from 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 earths (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 production) work to guarantee continuous rainy days 5-7 rainy days (regional / seasonal variations are different) (according to customer requirements) solar panels, using a conversion rate of single / polycrystalline silicon structure material, hoop used is a steel and aluminum construction material, steel poles are systemic, galvanized surface spray, controllers, light control + control, anti-short protection of 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. 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