The development of solar lamps and lanterns will push the green environment to a higher point

  Energy saving advantages of solar lighting

  With the development of economy, the lighting power of our country will be greatly improved, and the research and application of green energy-saving lighting will be more and more appreciated. As a cold light source products, solar LED lighting lamps and lanterns has high cost performance, green environmental protection, safe and reliable, stable quality, long service life, easy installation and maintenance etc., can be widely used in green lighting, road lighting, advertising light box, lighting, urban landscape lighting and home lighting system modelling, but higher solar LED lighting lamps and lanterns to invest is the bottleneck of its development.

  At present, lighting consumption accounts for about 20% of the total power consumption, and reducing lighting is an important way to save energy. In order to achieve this goal, the industry has developed a variety of energy-saving lighting appliances and achieved certain results. However, the requirement of "green lighting" is far away, and it is imperative to develop and apply a new light source that is more efficient, reliable, safe and durable.

  By the end of 2006, China's renewable energy use a total of 200 million tons of standard coal (not including the traditional way of using biomass), accounting for about 0.5%, to 2010 renewable energy accounted for a total energy consumption by 10% of the nation's taken a solid step toward the goal. At present, China is promoting the domestic market development of photovoltaic power generation from the following aspects: 1. 2. Use photovoltaic power generation in special projects, such as world expo and Olympic Games; 3. Build photovoltaic power stations in desert areas; 4. Mobilize some cities to launch roof plans; 5. Research and development of the electricity price policies to improve the competitiveness of pv power generation (90% of the export of pv products and the absence of domestic market may limit the long-term development of China's pv industry. China's large number of photovoltaic projects in recent years will be in trouble once foreign pv industry policy changes or curbs on imports to protect domestic industries.

  Technological innovation in solar lighting

  Electrodeless lamp, it is based on two fluorescent gas discharge and high frequency electromagnetic induction principle of combination of a new type of light source, it has the characteristics of high photosynthetic efficiency, long life, is the 21st century green lighting new technology and the application in the field of energy saving lighting. Advocates energy conservation and emissions reduction in the country in recent years situation got rapid development, the technology is already relatively mature, the product variety is complete, at present our country electrodeless fluorescent lamp manufacturers up to 200, the annual output of more than 2 million only, the product has been successfully applied in the square, tunnels, roads, factories, courtyard and other places of lighting and solar photovoltaic lighting systems.

  Based on the traditional solar lighting lamps and lanterns structure, intelligent controller, reflector lamp Angle of updates and technical improvements, to design the best Angle, make the flat and round head complementary advantages, to make it shine more even, the overall brightness higher, lower cost, more conducive to application promotion.

  The technology not only strengthens the light effect, but also USES the energy of the light source energy of only about 4W, the brightness of which can reach 20W energy-saving lamp or 40W incandescent lamp, can more effectively use solar energy. Only need 12 w solar battery capacity, 12 v / 24 ah battery can ensure that this kind of LED light source in 5 rainy day continues to work effectively, and the service life is more than 100000 hours, more than 10 times for energy-saving lamps.

  In the controller, the use of solar photovoltaic technology, realizing the maximization of electricity collection, after completion of the electrical energy reserves, battery to provide light source 12 v dc power supply, make the light source produces white light 6500 k. At the same time, by simplifying the structure of intelligent controller, the structure is simpler and the failure rate is lower, so as to make the technical preparation for further cost reduction. Furthermore, by detecting the output of solar cells and the battery power of the battery, the system work state is determined, and the whole system is automatically controlled and intelligent managed.

  The promotion and application of solar lighting lamps and lanterns

  As an emerging green energy, solar energy has been rapidly promoted and applied in its unparalleled advantages. As the fourth generation of new light source, it has been effectively used in lighting and application of lighting, road lighting, courtyard lighting, indoor lighting and other fields. Especially in remote areas with no electricity, solar lighting is more widely used.

  The average person thinks that energy-saving lamp can save energy 4/5 is great creation, but LED is less energy than energy-saving lamp 1/4, this is the solid source of great innovation. In addition, leds also have high light quality, basically no radiation, reliable and durable, extremely low maintenance cost, etc., which are typical of green lighting sources.

  In the west of our country, the non-arterial solar street lights and the solar garden lamps are growing in size. With the development of solar energy lamps, "green lighting" will definitely become a trend. With the government's support and bright market prospects, development will be more robust.