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Solar energy is an inexhaustible, clean, pollution-free and renewable green energy source. The use of solar power to generate electricity has unparalleled cleanliness, high safety, relative extensiveness and adequacy of energy, long life, maintenance-free and other advantages that other conventional energy does not have. Photovoltaic energy is considered to be the 21st century The most important new energy. The solar street light does not need to lay cables, AC power supply, and no electricity bills; it adopts DC power supply and control; it has the advantages of good stability, long life, high luminous efficiency, easy installation and maintenance, high safety performance, energy saving and environmental protection, economical and practical.
Outdoor solar street lights can be widely used in urban main and secondary roads, communities, factories, tourist attractions, parking lots and other places. The structure of the light pole of the product components: the steel light pole and bracket, the surface is sprayed with plastic treatment, and the battery board connection uses special anti-theft stainless steel screws. The preparations for installing solar street lights are as follows:
(1) Under the condition of ensuring the lighting performance, it is necessary to appropriately increase the distance between solar street light lamps to save the number of lamps, and appropriately increase the height of solar street light poles to improve the lighting effect; as far as possible, the poles should be arranged in the middle of the road, in order to save engineering costs.
(2) Comprehensively understand the characteristics of solar street lamps, light sources, and poles. According to the actual and reference lighting standards on the road, combined with the investment budget, rationally select solar lamps, light sources, and poles to give full play to the high efficiency and energy saving of the light sources. The advantages of light distribution and accessory combination.
(3) In combination with road engineering, intervene in pole position selection, foundation construction and pre-embedding in advance in time to discover problems in time, make reasonable changes, ensure quality, and save investment.
(4) According to the actual and geological conditions of the outdoor solar street light engineering site, design and manufacture the base of the solar street light pole and the base of the high pole lamp to ensure that the foundation is firm and reliable. Special attention should be paid to the adaptation of the embedded bolts to the reserved holes of the rod seat, accurate positioning, reasonable embedded length and external length, and the threaded part should be properly protected to facilitate hoisting and positioning.
(5) In rock formations and weathered rock sections, it is difficult to meet the requirements for scattered grounding and segmented grounding. We can consider the galvanized flat steel and other conductors to be connected according to the design requirements. The buried foundation is reliably connected to ensure that each light pole is reliably connected to the ground. The high pole lights in outdoor solar street lights are scattered and mainly rely on basic grounding. If necessary, use resistance reducing agents to reduce grounding resistance.
