New energy is one of the five most decisive technical fields in the world economic development in the 21st century. Solar energy is a clean, efficient and never-ending new energy source that is “inexhaustible and inexhaustible”. The use of solar energy resources by governments is an important part of the national sustainable development strategy. Photovoltaic power generation has the advantages of safety, reliability, no noise, no pollution, less restriction, low failure rate and easy maintenance. It has a unique role in the realistic conditions of diverse terrain and scattered living.
Solar street lamps are powered by solar energy to provide nighttime road lighting. They can be installed locally as long as the sun is sufficient. Because they do not pollute the environment, they are called green products. The lamp pole is integrated with the battery pack to provide wind resistance. The interior uses intelligent charging and discharging and microcomputer light and time control technology. The lamp source adopts high-efficiency high-power LED solar special street lamp, which has the advantages of high brightness, easy installation, stable and reliable operation, no consumption of conventional energy, use of more than 50,000 hours, and long service life.
The solar energy special street light micro-control machine intelligent control, without manual operation, has the characteristics of high brightness, easy installation, stable and reliable work, no digging trenches, no cabling, stable and reliable work, long service life and so on. The installation of solar street lamps is simple and convenient. It does not need to do a lot of basic engineering such as laying cables like ordinary street lamps. Only one base is required to be fixed, and all the lines and control parts are placed in the lamp holder to form a whole. The operation and maintenance cost of solar street lamps is low. The solar power supply used by solar street lamps, except for the conversion of rainy days into commercial power supply, will generate a small portion of the cost of electricity, and the operating cost is almost zero. The entire system is automatically controlled and requires no human intervention, resulting in virtually no maintenance costs. The appearance is beautiful and does not require electricity. It is suitable for lighting lighting needs in urban roads, residential areas, industrial parks, plazas, tourist attractions, parks, rural roads, and remote areas. It can also be used in areas where population density is small, transportation is not economically developed, lack of conventional fuel, and it is difficult to generate electricity with conventional energy sources, but solar energy is abundant to solve the problem of household lighting in these areas.
Remarks: The solar-powered large-function LED street light is a high-power LED chip. It is a high-performance semiconductor material with high luminous efficiency. The actual service life can reach more than 50,000 hours, and the luminous flux per watt can reach more than 100 lumens. 80% energy efficient, 50,000 hours life, 10-12 years, 2 years of high efficiency, energy saving, maintenance free. 10W high-power LED road light brightness, equivalent to nano-light / incandescent light 100W brightness, 20W high-power LED road light brightness, equivalent to nano-light / incandescent 200W brightness. The two-year use fee plus equipment investment for ordinary street lamps = 1 set of total cost of solar street lamps, which lasts for 25 years.