This site provides information such as LED street light knowledge, new energy LED light design, outdoor street light Installation and maintenance, etc.
①Basic structure of wind-solar complementary LED street lightWind-solar complementary LED street lights have the dual advantages of wind energy and solar products. When there is no wind energy, solar cell components can be used to generate electricity and the electricity can be stored in the battery. When there is wind energy and no solar energy, […]
According to actual needs, solar street lights can be selected from a variety of light sources such as 12V DC energy-saving lamps, low-pressure sodium lamps, high-pressure sodium lamps, electrodeless electromagnetic induction lamps, LED lamps, etc. The light source used by solar street lamps is an important indicator of whether the solar lamps can be used […]
Solar LED street lights use the photovoltaic effect principle of solar cells. During the day, the solar cell absorbs solar energy to generate electricity, which is stored in the battery through the photovoltaic controller. When night falls or the light around the lamp is low, the energy stored in the battery will power the light […]
The efficiency of a small wind turbine is very high, but it is not composed of a generator, but a small system with a certain technological content; wind turbine + controller + energy storage device. A wind turbine is composed of a generator, a rotating body, a tail, and a blade. Each part is very […]
Wind energy is the kinetic energy of the air, which refers to the energy carried by the wind. The magnitude of wind energy depends on the wind speed and the density of the air. The energy of the wind is converted from solar radiant energy. The energy radiated by the sun per hour to the […]
①The formation of windWind is a natural phenomenon. The horizontal movement of air on the earth’s surface is called wind. Wind is the air movement caused by the sun’s thermal radiation in the atmosphere on the earth’s outer surface. The uneven heating of the earth’s surface by solar radiation is the main cause of the […]