~~~~~ Chengde Chengde solar street lights solar lights ~ ~ ~ ~ ~ ~ ~ ~ Chengde Chengde Chengde solar LED street light LED solar street ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Chengde Chengde rural solar street light solar street light manufacturers ~ ~ ~ ~ ~ ~ ~ ~ Chengde Chengde price of solar street lights manufacturers ~~~~ Chengde street price to every customer to understand how solar street lighting manufacturers in Chengde, LED street light manufacturers? ? Chengde solar lights Ethernet sunlight for energy, solar panels during the day to recharge the battery, at night the battery to power the light source, no cumbersome installation and expensive pipeline laying, the layout can be adjusted lighting, security, clean energy, without manual operation is stable reliable, maintenance-free saving electricity. 1. In the choice of products they need to first understand the product configuration and specifications! For example: Say wattage light source, working time, continuous rainy days! 2. Pole material, wall thickness, hot dip galvanized or cold galvanizing! 3. Price Select: Now there are three market price, high-end price, mid-price, low price! We try not to choose low-end price in the choice of the price, because there are a lot of individual businesses are sales of solar lights, individual industrial and commercial households referred to as "front company" in order to profit individual businesses to find ways to get profits! So we do not choose high and low prices in the choice of Chengde solar street lights, street lamps factory here start only in select products and satisfaction guaranteed price! I believe that after everyone know know how to choose and judge the quality of the product! 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. ~~~~~ Chengde Chengde solar street lights solar lights ~ ~ ~ ~ ~ ~ ~ ~ Chengde Chengde Chengde solar LED street light LED solar street ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Chengde Chengde rural solar street light solar street light manufacturers ~ ~ ~ ~ ~ ~ ~ ~ Chengde Chengde price of solar street lights manufacturer price ~~~~~~ ~~~~ Chengde Luanping solar street lights case, solar street Chengde County case, solar street Pingquan County case, solar yard lights Case , Kuan solar street stories, solar street Fengning case, solar street Xinglong County case, solar street Longhua Case