Solar energy and Low Carbon Expo escort LED

1915 Panama World Expo, overseas exhibitors Chinese Moutai wine "a fall of fame. Broken wine attract visitors, which achieved its hundred years wine brand.

World Expo in the early days of the show is more goods, but this time in Shanghai, World Expo, more to show the future of human thinking, including energy crisis, climate issues, sustainable development, etc.. From the Expo ticket chips, to the new energy on behalf of the solar energy and energy saving star led, a variety of semiconductor technology used by the author is particularly familiar with the application.

Boarded the "Oriental Crown" of World Expo, China Pavilion, the core of the Expo site panoramic view. As a kind of clean energy, solar energy instead of traditional energy will greatly reduce pollution and greenhouse gas emissions. This year, World Expo China Pavilion uses solar energy as a green energy, solar installed capacity of up to 302 kilowatts. According to the architectural design characteristics of the National Museum, monocrystalline silicon solar modules laid in the 68 meter high platform and a 60 meter viewing platform.

Blue roof Theme Pavilion is part of solar module, laying area of 26 thousand square meters, the total installed capacity of photovoltaic power station is 2825kwp, will become Asia's single building integrated solar photovoltaic power station with the largest solar panel, an area of more than 30 thousand square meters, the annual generating capacity of more than 2 million 800 thousand degrees, nearly five thousand ordinary families a annual electricity consumption. And the total solar energy capacity of the Expo Park can reach 4700 kilowatts.

Belgium - EU Pavilion PV roof project by the Changzhou Trina Solar building, the roof contains about 690 pieces of TRW high quality components, covering 1200 square meters of the roof area, expected power generation capacity of 116 thousand kWh, the annual coal saving 39 tons, 87 tons of carbon emissions reduction. In addition to the traditional diamond, chocolate and so on, the Belgian pavilion also shows a model of solar cars, exquisite flower curtain wall is also driven by the rotation of the flowers by solar energy.

The Swiss Pavilion outside 17 meters high with a translucent curtain 10 thousand red "little sun", each "small red sun" is a photosensitive device disk size, using the most advanced solar power technology, through cooperating solar cells, optical sensors, such as LED, according to the angle of incident light and the intensity of light absorption and storage, will be converted into electrical energy, can independently, interact with the curtain.

From the Beijing Olympic Games to the National Day celebrations, and then to Shanghai, World Expo, with the application of LED technology has become increasingly widespread and creative. Shanghai World Expo seems to have become the latest LED technology integration platform. The opening ceremony of the stage display wall on the background of the huge LED LED display screen, the main stand is composed of 9 layered random dot pitch is 6 mm, which total pixel value reached 9696 * 1056, an area of nearly 372 square meters.

As a new type of solid-state light source, LED has the characteristics of small size, low power consumption, long life, fast response and high reliability. It has been recognized as an important energy saving and environmental protection material. Although in 2000 in Hannover, Germany, World Expo and Japan in 2005, Aichi,, has been part of the use of LED technology, but the scope and size of the application is very limited. With the rapid development of LED technology in recent years, the Shanghai Expo site for the first time large-scale application of LED technology, 7 hours a night, 1 billion 30 million LED chips lit the Expo site. Shanghai World Expo as the world's first large-scale application of LED integration case, to show the world a variety of possibilities for the future application of LED lighting.

China museum through the main structure of high color LED light projection lamp light red, the Chinese wore red cloak is shaped like a flying saucer Qiangjing; Expo Cultural Center by LED linear light illuminates the circular window and a side wall of the inner wall of the inner light transmission effect, create space visitors a sense of the future, sporadic full of vitality of the era of light; the theme of World Expo Museum of the north south facade through full-color LED linear light projection, a light sense of rhythm of space facade, ecological green walls are randomly arranged full-color LED decorative lamp inlaid in the swaying plants, the interaction with the natural world expo.

"Moon boat" Saudi Pavilion, "Purple silkworm island" Japanese pavilion, "growing" more than 60 thousand root acrylic tentacles of the British Pavilion, without exception, equipped with semiconductor lighting facilities. Expo Park bright lights, the actual power consumption is not too large, mainly due to the application of LED technology. Expo Park in the city's best practice area, a four axis of landscape lighting all use LED, the park more than 80% of the night lighting using LED, becoming the world's largest LED demonstration area, to achieve energy saving 60%.

One of the achievements of Shanghai, World Expo is to make people aware that the new energy and energy saving technology will shine in the future, as a new driving force for economic development.