Solar Light Manufacturers, Solar Lantern Manufacturers, Solar Lights China
http://www.cn-solargardenlights.com
In fact, motor vehicle traffic road illumination requirements to be higher than the above calculation results to many. To meet this requirement, the road expressway, trunk road and Welcome Road, leading to government agencies and large public buildings on the main road, downtown or commercial center, road lighting and other cities usually used by the 9-12 meter poles, 250-400W of sodium or metal halide lamp as a light source composed of lights, installed at intervals of 20-30 meters a street. If you work 12 hours a day, in accordance with the requirements of the design of the lights need to consume electricity 3-4.8KWH day. To illustrate the problem, and now we only require a minimum of computing a solar power solar street lighting for a motor vehicle road traffic.
1.1.2 ability to provide solar energy
Since the 1950s, since people began to use solar cell, its conversion efficiency has been constantly improved, the current commercialization of solar cell conversion efficiency of 17-18% has been achieved, the widespread use of solar cell conversion efficiency of 15%. Use this conversion efficiency of the solar cell, 1KW average every day how much power it can be made?
colour box
12 Watt Luminare with One Watt Power LED, 18 AH Dry Okaya Battery, 40 Watt Solar Panel
Supplier: Rice, cotton yarn, fresh fruits, dry fruits & nuts, fresh vegetables, honey, leather products, leather shoes, leather belts, leather gloves, surgical gloves, solar led street lights, petroleum by products, herbs, solar lights, light emitting diode, knitted & woven garments, street lights & lamps, made ups, energy saving lights & lamps, pink salt, himalayan salt, rock salt, salt, leather bags
Services: Trading services.
Supplier: Generators, light towers, fuel tanks
Buyer: Generators, light towers, fuel tanks
Supplier: Japanese quality switchgear components, breakers, magnetic contactors, switches, pilot lights, pushbuttons, panel instrumentations, power management meter, protection relays, transformers, inverters, ups.
solar tube light for outdoor lightings Solar street light for road lighting 7-8meter pole
Power input: dc 12v power consumption10w; Light intensity : 2, 000 ±25% Emitting color: red Light source: imported led Ingress protection: ip65 Lightning protection: 10ka Weight: 17kg
Supplier: Laptops, desktops, computer pcs, printers, scanners, ups, led monitors, cisco networking products, storage and solutions, processors and memories, copier machines, cctv's, ubiquiti, perfumes, thermal rolls, a4 papers, stationery, perfume/ body spray
Solar Powered Indoor Lights
Solar Powered Book Light
