How to apply independent led solar street lights

With the improvement of human living standards, the consumption of energy is also increasing rapidly, petroleum resources are facing exhaustion, and the earth's ecological environment is also deteriorating. The problem of energy shortage and environmental pollution has become an important issue facing sustainable economic development, which has attracted widespread attention. .

According to relevant statistics, lighting accounts for about 20% of global energy consumption. The annual electricity used for lighting in my country is more than 300 billion degrees, of which road lighting accounts for about 30% of the total lighting. Effective use of natural energy is the focus of technical research. Through effective collection and recycling of solar energy, nearly one-third of lighting electricity can be saved every year, which is equivalent to the annual power generation of the Three Gorges Project with a total investment of more than 200 billion yuan.

Some poor areas are still using non-renewable candles, wood and kerosene lamps and other biofuels for lighting, effectively using the characteristics of non-polluting and inexhaustible solar energy, and combining LED lighting with high efficiency, energy saving, environmental protection, long life and easy light color Control and other advantages, through the application of solar LED street lights to improve energy utilization and alleviate the energy crisis, and promote the development of my country's energy reuse technology, are of great significance to improving the quality of lighting and adjusting the social and economic structure.

Solar LED street lights are composed of solar cells (called solar photovoltaic photovoltaic, PV in physics), wind generators, storage batteries, controllers, inverters, LED street lights, and installation Components such as brackets and light poles are divided into wind-solar complementary, commercial power complementary and independent types according to the structural combination.

Constrained by factors such as the distribution density of sunlight, lighting time, continuous cloudy weather, snow and rain, etc., the capacity of PV or storage battery is usually calculated accurately, and the complementary of wind and solar or city power is used to ensure the lighting needs of the project. .

Through years of project experience, the independent solar LED street light developed by independent solar LED street lights is not affected by geographical restrictions and power installation conditions, and there is no need to excavate roads for wiring and pipe buried construction. PV can be adjusted and installed according to geographical conditions. The battery and the controller are installed in the box and fixed on the light pole, or the controller can be installed in the inspection port at the bottom of the light pole or buried in the battery.