A transmission tower (electricity pylon in the United Kingdom and parts of Europe,Website:http://www.baodelighting.com, and a hydro tower in certain provinces of Canadawhere power generation is mainly hydro-electric) is a tall structure, usually a steel lattice tower, used to support an overhead power line. They are used in high-voltage AC and DC systems, and come in a wide variety of shapes and sizes. Typical height ranges from 15 to 55 metres (49 to 180 ft),[1] though the tallest are the 370 m (1,214 ft) towers of a 2700-metre-long span of Zhoushan Island Overhead Powerline Tie. In addition to steel, other materials may be used, including concrete and wood.There are four major categories of transmission towers:[1] suspension, terminal, tension, and transposition. Some transmission towers combine these basic functions. Transmission towers and their overhead power lines are often considered to be a form of visual pollution. Methods to reduce the visual effect include undergrounding.About Our CompanyWe Are Manufacturer Since 1998.We’ve manufactured solar street light for over 15 years.We manufacture main components from LED source, light fixture, solar panel, pole and even painting powder to control the cost and quality.We produce solar LED street light from 5W-100W and pole height from 3M-12M.We are capable to produce 10,000 LED solar street lights per month.
