Concerns about energy supply security and actions to address climate change in the world have promoted the rapid development of renewable energy technologies and industries worldwide, such as photovoltaic power generation and wind power generation, which are growing at an annual rate of more than 20%. Renewable energy has become an important alternative energy source for energy diversification, global climate change and sustainable development.
Energy saving advantages of solar lighting
With the economic development, China's lighting power will be greatly improved, and the research and application of green energy-saving lighting will be paid more and more attention. As a cold light source product, solar LED lighting fixture has the characteristics of high cost performance, environmental protection, safety and reliability, stable quality, long service life, easy installation and maintenance, etc. It can be widely used in green space lighting, highway lighting, advertising light box lighting, urban modeling landscape. Lighting and home lighting systems.
Technological innovation in solar lighting
LEDs are widely used in weak currents such as signal indication and digital display with low power consumption and exceptional service life. However, due to the small opening angle of the traditional LED light source, the brightness of the spot area is high, the scattering of light has a strong directivity, the light source is easy to form a light spot, and the light uniformity is not good, which hampers its application in the field of illumination.
Through the traditional solar lighting structure, intelligent controller, *** light angle update and technical improvement, the slant angle design makes the flat head and the round head complement each other, so that the light is more uniform and the overall brightness is higher. The cost is lower and it is more conducive to application promotion.
Promotion and application of solar lighting
As an emerging green energy source, solar energy has been rapidly promoted and applied with its unparalleled advantages. As the fourth generation of new light sources, it has been effectively utilized in urban lighting, road lighting, courtyard lighting, indoor lighting and other fields of lighting and applications. Especially in remote and non-electric areas, solar lighting fixtures have wider application prospects.
Most people think that energy-saving lamps can save 4/5 energy is a great initiative, but LEDs are even more energy-saving than energy-saving lamps, which is a great innovation in solid-state light sources. In addition, LED also has the advantages of high light quality, basically no radiation, reliable and durable, and extremely low maintenance cost. It is a typical green lighting source.
The successful development of super bright LED has greatly reduced the cost of solar lighting, so that it can reach or approach the cost of initial installation of power frequency AC lighting system, and has the advantages of environmental protection, easy installation, safe operation, economical and energy saving. LEDs have been increasingly used in the field of lighting due to their high light efficiency and low heat generation, and have shown a trend to replace traditional lighting sources.