Oct 20
2009

National School first: the placement of rooftop solar panels

The roof on a large platform with two rows of diagonal array of solar panels, each small panels hanging below a student’s name, these are the students “adopted” the. Nanyang Middle School in the Xuhui District’s see that in each small “territory” strange lying on a variety of “gadgets”, a small windmill, steel wire, hemp, plastic sheeting, as well as with a plastic ribbon, etc. – they all students were secretly in the “rivalry”: take a look at who is moving out of the small brain can prevent bird shit parked in the battery panel, which does not affect the efficient use of solar panels. The first school in the country set up a solar roof Nanyang School, will be close to science and technology education into everyday teaching and training students in scientific literacy. As the city science and technology education characteristics of model schools to support the city of Nanyang junior high school science and technology education leaders, Nanyang secondary grade teacher Xi Tian-Jing, set up a “Xi Tian-Jing studio to experiment and innovate,” the use of high-quality personnel to enlarge the effectiveness of high-quality resources.

Nanyang Middle School Technology Education is a big school characteristics Apple Battery, A1061 schools, science and technology have created a number of campus attractions, guide students to create science and technology work. Energy technologies by the Shanghai scenery designed the first domestic installation of solar roofs on campus is an everyday teaching in schools in new green energy education to carry out a successful example of solar roofs generate 5.2 kilowatts of electricity supply, schools, a teaching laboratory experiment, combined with educational books It enables students to understand the vivid green of new energy is how solar energy into electrical energy luminescence. Science and technology interest groups of students will also be extended from the knowledge of books to study how to make solar roofs for maximum efficiency.

Nanyang technological characteristics of secondary education, there has been new breakthroughs in a few days ago, “Xi Tian-Jing Innovative Experimental Studio,” will create a new set of teachers, students incubators, innovation and practical ability to improve students. It is learned that Nanyang Middle School will be organized in cooperation with the relevant science and technology summer camp business tourism, the establishment of green energy exhibition hall and so on.

European Union stepped up to improve the new Batteries Directive

Prohibit all use of mercury in batteries, to prohibit the use of cadmium in portable batteries. September 26, 2008, the EU member states shall contain the content of the new battery directive into national law.

For the September 6, 2006 EU’s “Official Gazette” published the first Directive 2006/66/EC (hereinafter referred to as the new directive. To replace the original 1991 implementation of the Batteries Directive), at present, EU member states are on some vague unclear provisions put forward A1008, A1012 different views, the Commission decision will be made in April this year, these different views available to the public.

Experts point out that the new EU Battery Directive product range expansion, recovery and recycling targets increased, the Mainland of China will affect a lot of traders, including exporters and export of battery with battery equipment.

The new directive covers all consumer and industrial batteries, including those for consumer or professional electrical batteries, button-type batteries and battery backup. One of the main points of instruction, is to prohibit the use of mercury in all batteries and the prohibition of the use of cadmium in portable batteries, but no wire electric tools, emergency alarm systems and medical devices used in portable battery-not the restricted range.

There are some new directive vague terms to be explained. As mentioned in Article 11 relating to the removal of waste batteries and battery problems, require manufacturers to ensure that all battery can be easily removed, the appliances must be accompanied by removal of the battery safety instructions. But information on how to remove the battery, containing backup battery manufacturers to fulfill its responsibility, are not specified or there is ambiguity, for which EU member states are to submit the matter to the European Commission’s own interpretation of the end of April this year, the European Commission will be an announcement of these non-binding interpretation.

Doron Iron Horse Large coiled lead a major breakthrough in A1022, A1039 battery technology

According to a university research institute for “Doron Iron Horse” The evaluation of information: China’s “Iron Horse Dolan” brand of large (20Ah-65Ah) winding-type lead-acid battery products come out and meet new national standards in 2005 in the domestic research in this area leading position. In this previously developed by winding the domestic battery only 10Ah below (single type).

Winding-type lead-acid battery is the Western developed countries, a technical trump card. According to reports, the United States in the last century, 60, began the study began winding-type lead-acid batteries. Small number of Western developed countries to first develop a winding-type lead-acid batteries such products used in military (tanks, submarines, armored vehicles, etc.) and many other specific areas. In the military tests, the special cell breakdown by a bullet, it can quick-start tank or other military equipment. After the test of the Gulf War, this battery which has been called the “U.S. strategic battery.”

Winding-type batteries compared with conventional battery plate biggest advantage is that: Start big power, long life, than can be large, rapid self-discharge rechargeable small, strong anti-vibration and shock such prominent features, the product can be widely used in civil such as transport vehicles, communications and other fields, can also be widely used in a number of specific areas: such as life-saving vehicles, tanks vessels, military communications, airports and other special occasions, it has aroused world-wide lead-acid A1057, A1060 battery manufacturing concern, has been as the development of such major projects competing batteries.

Large-scale lead-acid battery products come out of China broke the small number of Western countries in this field of technology and winding-type lead battery market monopoly. The product applications of nano-modified materials and a special process is made even more superior performance.

China is a lead-acid battery power consumption and export powerhouse. The traditional lead-acid battery plate production is based on national resources and the environment at a price. According to statistics, with the telecommunications and auto industries, the market demand for an annual growth rate of about 35-45% battery. Every year tens of billions in market demand for lead-acid battery holds 80-90% market share, winding-type lead-acid battery products can save the country 30% (or even tens of billions of billions of yuan) of non-ferrous material resources.

According to the information: not only can a large sealed lead-acid batteries used in cars, electric vehicles, telecommunications, electricity and other industries, but also the aerospace, military field, an important supporting devices, especially for large dynamic seals the battery performance is directly related to the above in many fields of technology and safety features. Such as national defense construction, the battery weight and performance is directly related to the Navy’s submarines and amphibious tanks farther and combat capabilities, the research in this area is directly related to the country’s political, military, economic and other aspects of the security issues. Therefore, developed countries will give priority to high-end cell research to the development of major A1078, A1079 projects.

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