dell battery tips

Recently, the Shanghai Aerospace Technology Research Institute, deputy director of the Shanghai Aerospace Bureau, Guang Meng, Shanghai Jiaotong University professor and foreign electric cars in talking about the gap, said: “China in the overall design, engineering, manufacturing is still a great gap can not be blindly optimistic. ”

Professor Meng Guang that gap between the first Sino-foreign electric car battery technology gap: “the domestic set of plates for the car battery manufacturing equipment is imported.” He suggested domestic enterprises to improve the existing personnel structure, in addition to technical personnel should also pay attention to market level personnel. He said: “The domestic auto companies also remained at the technical level. In fact, the world-wide market and the pattern of world manufacturing, the only technology is not enough. From the market level, the greater the profit is in the industrial chain other sectors, this aspect we are concerned not enough. “

26 reporter learned from the Hangzhou Municipal Economic Commission, the public purchase of electric vehicles in Hangzhou, enjoy a government subsidy to a maximum 123,000 yuan.

According to the forthcoming approach to the public to enjoy the 123,000 yuan in Hangzhou car allowance, including state subsidies 6 million, the highest subsidies for 60,000 yuan, Hangzhou, personal redemption of new energy vehicles, fuel trucks perquisites 3,000. In addition, after-sale 60,000 km or 3 years, also enjoy charging 0.09 yuan per kilometer allowance, charge up to 5,400 yuan subsidy.

Hangzhou Electric Power Bureau, general manager of Electric Vehicle Charging Service Nie Liang told reporters that by the end of 2012, Hangzhou will enable the private purchase of new energy vehicles 20,000 goal. To this end, the city plans to build four centralized charging station, charging (for) 38 power plants, distribution centers 145, the charging post 3500 sets. To serve the radius of 1-2 km there is charge for the power station, the nearest convenient for vehicle owners charge.

It is understood that 2 to 4 October, 2010, Hangzhou will hold exhibitions of new energy vehicles. By then, the public can experience at close range or order of the current top 16 manufacturers of new energy vehicles, the latest products.

South Korea began to actively promote the well-known manufacturers of mass production of solar cells. South Korea’s Hyundai Heavy Industries (HyundaiHeavy Industries Co., Ltd.) 2011 annual production scale will be expanded to an annual output of 600MW, 2012 will be expanded to an annual output of 1GW. Including South Korea’s Samsung Electronics (Samsung Electronics, Co., Ltd.) Plans, including the Samsung Group in 2020 prior to the solar cell business has invested about 420 billion yen, the whole group the size of the total production number of GW modules. The group also recently built in the polycrystalline silicon solar cell production and sales of the internal supply chain.

However, the production scale of South Korean firms and the performance of solar cell modules and the world’s top companies still pales in comparison. United States and China have reached an annual output of 1GW of several large-scale manufacturers. Conversion efficiency, Samsung’s silicon and thin film silicon hybrid unit is 19%, 18% for silicon-based cells, thin film CIGS-based unit of compound classes is 11%. Also lower than the level of the world’s top 3 to 4 percentage points.

On the other hand, South Korean companies in the automotive and thin panel TV show strong field sales force in the field of solar cells also play a role in the business. For example, in solar power generation business in the United States Matinee energy company plans to scale of the southwestern United States to import 900MW solar power plant, to obtain the first order is the Modern and the South Korean LG Electronics (LGElectronics, Inc.). Under the contract, the modern end of 2012 in Arizona and other places, including construction of 150MW rated power facilities in the world, including the largest-scale solar power plants totaling 175MW.

Although Japanese manufacturers is technically slightly better, but lost in the sale of capacity and eventually technology will also be catching up - a familiar situation in the field of solar cells may also be repeated.

7-8 the last two months, the exposition ground temperature as high as 40 degrees. Temperature, heat stroke or sprains, bruises significant increase in visitors.

The traditional admissions of 120 ambulances to be used, but the sight of 120 people to tears tension that has been a big accident was. At the same time the Expo with 120 ambulances, but also with the World Expo low-carbon, does not match the theme of environmental protection, how to design a rescue role to play both, but also applications for the World Expo ambulance it?

In this regard, as a service over the Beijing Olympics, Shanghai World Expo is also designated a new supplier of electric vehicles on electric vehicle research and development company through the night, and finally for the World Expo “tailored” the new energy ambulance, this is the world’s first electric ambulance.

7-8 months is the concept of blog flow peak, the park “sick” also reached the peak, the number of ambulances dispatched up to nearly a hundred times a day. It is understood that the park is divided into three levels of the ambulance, a strong guarantee of the admissions requirements. The first level is an ambulance parked in the 120 health posts, visitors in the event of an exception, make emergency calls, health posts will be immediately dispatched to rescue vehicles; the second level is docked in the park around the 120 ambulances, the ambulance if medical station cars are not enough, these vehicles will come support.

If these 120 ambulances are not enough, there is a third tier of protection, which is the second “backup team” - new electric car companies at the World Expo designed specifically for the ambulance. Reserve team players every day in the post 4, the peak month in the passenger flow, this “reserve force” is also busy bad day, no less than ten times the number out of the bus. Expo A, medical station at the entrance two new ambulances are charging stand, the other two had rushed to the scene.

New ambulance at a more “gentle”

Shrill whistling sound, flashing dome light, speeding past all the way … … This is a traditional ambulance left people stereotype. This image appears in the Expo area is obviously inappropriate, how to make medical car gently to happen?

In this regard, the new electric cars at the company came up with way to little noise designed new energy ambulance. Staff, the new smart light on an ambulance, while a new energy battery as a power, there is almost no noise. Its speed of 30 km, which not only ensures quick access to ambulance location, but also will not crowd gathered inside the Expo in panic mood of visitors.

Meanwhile, the Expo falls, scrapes, bumps are more tourists, and no serious illness or emergency. In this case, does not need to mobilize large-scale ambulance 120; and park visitors more, children everywhere, 120 is a traditional ambulance can not pull alarms in the park, such as too fast, will pose a threat to tourists, if too slow then it might affect treatment.
“We are willing to lead such an ambulance, the ambulance is not willing to use the traditional.” A doctor said.

280 new trees at a considerable ambulance
In order to achieve low-carbon, environmentally friendly effect, the new R & D personnel in the design of a new day at the ambulance, described pains. A large number of advanced technology was first used in these vehicles.

Vehicles such as the battery is 2 times the normal battery, the added mileage long crystal gel batteries, automotive braking systems, tires and other special techniques are being applied for the first time. Expo of these electric vehicles to the car level of handling, in the course of almost no noise, after the end of the first charge, continue the mileage up to 100 km.

In environmental protection, these electric cars mainly developed using the latest multi-stage electric vehicle dedicated digital pulse charger, significantly reducing emissions.

I understand that Japanese companies to provide five new ambulances, during the Expo, will reduce the carbon emissions of about 13 tons, the equivalent of planting throughout the year at the Expo 280 4O years, the effect of giant trees.

Lithium hot concept, can not help but take advantage of the public was not yet understand the real fish in troubled waters. Yesterday’s “dialogue, chief analyst” as we sort of Lithium plate hot potato, and apple of his eye, and today continues to dig deep Lithium theme, look under the nature of representation.
Lithium hot topic in the context, as Ganfeng Lithium shadow shares, new shares Tian Qi Li industry has been a lot of attention. Recently, his claim exclusive ownership of the mineral laws direct the system to take the core technology of lithium batteries have been subjected to the same industry and the media questioned. So whether or not the technology exclusively? And how in the industry’s position? Prospects for the industry? Listed on the first day, what exactly will the trend? With these problems, China Economic Net “dialogue, chief analyst” column reporter interviewed CCID Consulting Tribune of new energy battery and Huarong Securities chief strategist Xiao Bo.
Crazy justified lithium plates have the apple hot potato
Every potter praises hit exclusive technology
Lithium carbonate is the traditional production process to go through industrial-grade lithium carbonate and then to the battery level of lithium carbonate. Tian Qi Li industry prospectus said it has “direct use of battery grade lithium carbonate ore extraction core technology,” The Impact that it is possible for a claim, the industrial grade lithium carbonate as a link rather than the product directly with later, in fact, the traditional techniques no essential difference.
Tian Qi Li industry’s position in the industry should be said that is still relatively high, battery grade lithium carbonate market share Tian Qi Li sector accounted for 54%. While it is the exclusive reference to core technology, or intentionally exaggerating, but technically speaking, ore extraction of lithium is indeed the most sophisticated extraction method, salt lake is not very mature.
Unjustified trade advantage
Wu Hui told reporters, days, Qi Li mining resources in the upstream industry are more advantages, and it is relatively early into the industry, its products can now also the largest in the industry, new listings Ganfeng Lithium with it smaller than the particular. Tian Qi Li should be said that the domestic lithium industry leader in the industry.
In the new energy battery that is the trend value, Tian Qi Li industry to industry the next step is likely to extend downstream. From its mining resources, it should be still very promising. Although new energy battery but not sure what materials to use, but no matter in what, we need to do raw materials used in lithium carbonate. From this point, it’s market risk is still relatively small.
Wu Hui believes that listed companies in the lithium carbonate, lithium-day business and Gan Feng Qi Li said the industry should have more first-mover advantage. Ganfeng Lithium has been listed, Tian Qi Li sector will also be listed, it will be more in the capital on edge, but they also have the ability to produce battery grade lithium carbonate, and now many companies can only produce industrial-grade lithium carbonate.
Lithium Carbonate Lithium theme in fish in troubled waters in the
Although there are many advantages, but Tian Qi Li industry and its presence in the lithium industry or the risk can not be ignored, for the small investors should be especially careful. Huarong Securities chief strategist Xiao Bo pointed out that lithium is a lithium battery upstream industry, first of all, the core competitiveness of lithium batteries is not here, but rather to increase battery life, better durability, higher power conversion efficiency energy consumption is smaller (that is, the consumption of lithium carbonate based solution to small), environmental costs are lower. The production process is needed lithium core technology, from this direction, the present listed companies, Xiao Bo that is most likely to have future Foshan lighting.
As has been listing and upcoming company, industry and Gan Feng TianQi Li is the industry sector should be a good business, even if they can, in 2007 -2009 years, three years, its growth rates are declining, and decline was relatively serious. This shows that the development of lithium carbonate in this industry is not optimistic. Threshold of lithium carbonate industry, technology is not high, competition is fierce. Both from close-range and long-term view is not optimistic. Near term, and now the market demand for lithium carbonate should be said that there did not, as you’d think, if the fast growing demand for lithium batteries, two companies of sales income should be increased rapidly, but the two companies growth rate has been reduced rather than increased; from future development, the wait for the market demand for lithium carbonate formed a certain scale, the result of technological threshold is not high, it is easy intervention, inevitably’s crowded and competitive, loss of profits.
Therefore, the current stocks of the popular lithium carbonate lithium is only taking advantage of the confusion speculation hot topics, but also is likely to be earned later shouted unprofitable trade. Now this law is really quite dangerous speculation.
Qi Li-business day the first day is set to open higher
Ganfeng Lithium listed on the first day rose about 186%, for the days listed on the first day of Qi Li industry trend, Xiao Bo that, in terms of the direct interest of underwriters, or recent market speculation on the subject lithium, certainly not low , might also open to 60 yuan in the vicinity. Xiao Bo recommend small investors in shares should be appropriate caution, the current price of not settling. Basically nothing to gain high open space.
Xiao Bo last reminder, as ordinary investors or industry to address the underlying risk. Of lithium carbonate industry is not like a lot of media propaganda and difficult as technology, in fact, from the industry’s trends, the future competition is very intense.

Sunvalley Solar PV installers U.S. company has to Baoding Tianwei Solar components to their suppliers directory.

Sunvalley Solar solar energy and had been with the Astor signed in CLP polycrystalline and single crystal electrical component supply agreements.

Sunvalley Solar solar energy will provide Tianwei unknown quantity of amorphous silicon thin-film modules, the product has passed the California Energy Commission (California Energy Commission) certification.

Day before yesterday, Optics Valley of 100 MW project in CZ silicon solar cell production, can supply 20 000 households electricity generation requirements, the annual production value of about 200 million U.S. dollars.

The project by the U.S. NASDAQ listed companies in the U.S. Senior Chinese invest in solar energy companies. Compared with the market commonly used solar cells, which can save about 50% silicon, anywhere in the world’s lowest-cost solar cell production.

American Evergreen Solar CEO Richard Felt said, as the global solar market has markedly improved, the company has 2015 targets a substantial increase in production capacity, production capacity will reach 1,500 MW / year, can be shoulder to shoulder Suntech, China’s Yingli Solar industry leaders such as.

Sun Valley, following the First China International Expo on the 15th low-carbon technology after the opening of the Fourth Conference of the World Solar City yesterday (16) grand opening in Dezhou, Shandong, China Vice Chairman, Science and Technology Minister Wan Gang said, will be to develop wind energy and solar energy to start the six areas of work.

Science and Technology from the mainland, the Ministry of Finance, the Ministry of Housing and Urban Ministry of Commerce, the National Energy Board, State Administration of Foreign Experts Affairs, the National Tourism Bureau and the Shandong Provincial Government, the World Association of Sun City, Sun City, the Fourth World Conference, April in Texas, “Solar International Conference Center” was held, from the United States, Japan, Britain, Germany, Australia, Canada, Russia and other countries or regions more than 50 participants 2981 people by Hua Jianmin, vice chairman of NPC Standing Committee, the mainland announced the opening of the Assembly.

Mainland China CPPCC Vice Chairman, Science and Technology Minister Wan Gang, Housing and Urban Vice Minister of Construction Qiu, Liu Qi, deputy director of the National Energy Board were present at the meeting.

This session of “Solar is changing life” as the theme, high-end forums, industry to explore the main content. During the conference, will be held in Shandong Province, new technologies and energy saving products Zhanqia Hui signing ceremony, project promotion, and exhibitions and other activities; explore with the market-oriented mode of operation, and automotive manufacturing, solar photovoltaic product development and other fields within the continent Cooperation for foreign enterprises.

Conference organized energy conservation and new energy areas of new technology, new products and other 28 participating projects, highlights of 104 projects with a total investment of up to 78 billion yuan, the General Assembly will be closed 18.

Wan Gang, yesterday in his speech at the opening ceremony that the mainland will further deepen the work of energy conservation efforts in the energy field will be six areas.

Wan Gang said, first, to develop energy-saving and energy-efficient technologies; the second is to strengthen the clean coal and coal and gas technology research and development applications; third is to develop wind, solar, biomass and other renewable energy smart, breaking key technical credentials to promote energy restructuring; Fourth, accelerate the smart grid, R & D to meet the large-scale renewable energy and a rich-style power grid, while ensuring safe and reliable power and efficient operation; Five is to accelerate the development of nuclear energy safe and reliable for the future to improve the low carbon energy; VI continue to strengthen the new energy vehicles, electric vehicles, energy efficient building, clean production, eco-construction industry’s low-carbon energy technology research and marketing, to promote the implementation of the carbon tax policy, and demonstration projects.

Hao Yang hoped that the new energy accumulation and the development of the U.S. low-cost manufacturing in China combined with the CPV industry into the era of low-cost applications.

Hao Yang uses a common international gallium arsenide cells. With crystalline silicon cells are only sensitive to the red sun is different from three-junction GaAs cell layers by the superposition of different materials can be achieved on the absorption of red, green and blue shade. “In essence, the conversion rate of GaAs cells is far higher than that of crystalline silicon cells will.” Xin Zhu said. Now the international commercial GaAs cells achieve 39% conversion rate, and in it, based on the technology components of the leading providers to do the conversion rate of 25%, significantly higher than that of polysilicon 16% to 17%.

Concentrating photovoltaic industry chain composed of three main components, namely: the daily trackers, gallium arsenide cells and modules. For the CPV component, only in the premise of direct sunlight in order to achieve the highest conversion rate, so the daily tracker is one of the essential accessories. The GaAs cell is the heart of the whole system, the battery efficiency fundamentally determines the component efficiency.

In addition to gradually improve the component technologies, Hao Yang tracker in the last year achieved a major breakthrough. 2009, Hao Yang successful demonstration of 10 MW PV power plant in Dunhuang (still using the crystalline silicon cell modules) all the daily trackers orders in mid-August this year, has completed 9 of MW installed. “Arrangement from the power station design began, are we done. This gives us a very valuable accumulated large megawatt power plant design and installation experience.” Zhu Xin said. At the same time this year, Hao Yang for tracking the tracking accuracy and automation have been greatly improved.

Now concentrating photovoltaic industry is not an international common industry standards, Hao Yang will likely become the dominant standard in the formation of those. After mass production in 2013, the price per kilowatt down to 5 to 6 cents, this is achievable.

Today, China’s first international low-carbon technology Sun Valley Fair (hereinafter referred to as “too Fair”) held in Shandong Texas, “Sun and Moon Tan”, “Light Cube” and so on low-carbon technologies together will be an open invitation to the building customer. As the world’s largest solar energy producer, using the state and thermal state, the scale of China’s solar industry has accounted for 90% of the world. It is learned that this too Expo aims to various types of green, low carbon buildings on display, promote energy saving technology and green design. From more than 100 countries and regions, 9,000 exhibitors will display their latest low carbon technologies and business models.

According to organizers, at national, urban market to become the bottleneck restricting the development of the solar industry, the installation of solar energy combined with the construction of the relatively backward, and hope that the Assembly could more output Fangde Chan Huan Bao design solutions concept.

The Pacific Fair by the International Solar Energy Society, the China Renewable Energy Society and other organizations jointly organized the world’s leading low-carbon, leader Huang Ming Solar, 100 million can, Oudike and other co-Expo period of 6 months, 38 theme venues, interpretation of the future will be low-carbon global public life.

According to the organizing committee, 100% of carbon is the one of the major highlights of the conference, from the visitors into the beginning of eating, living, travel all the low-carbon integration. Reporter saw, 38 exhibition halls are fully reflect the energy saving design elements. If too much sun and the moon circles the main venue of the Fair building micro-row set of the world’s largest solar thermal, photovoltaics, building energy-saving high-rise public buildings in one, using the world’s first solar hot water, heating, cooling, PV combination of technology and construction and power generation, energy efficiency up to 88%, annual savings of 2640 tons of standard coal, saving 6.6 million degrees, to reduce emissions 8672.4 tons. In addition, the use of a photoelectric sun, swimming pools, water conservation, rainwater collection, the water treatment system, stagnant water layer inter-seasonal storage and many other energy saving technology.

As one of the main exhibition hall is too Fair “Light Cube” International Carbon Museum, formed by the transformation of a plant, roof, exterior walls, outside windows, use environmentally friendly building materials and wall insulation energy saving technology, and laid more than 1400 Taiwan collector, is the world’s largest solar energy “have to” construction, which will be the light and heat energy conversion into degrees each year more than 10,000 electricity supply to the reception center, world hot springs surrounding buildings.

So one of the organizers of Expo, the China Renewable Energy Association, the Secretary-General, Huang Ming Ming Huang, chairman told reporters, in addition, Sun Valley, including the world are hot springs, low carbon university city, Douglas villas, low-carbon technology Museum, Sun Valley Museum, solar thermal power plants, etc., a series of low-carbon buildings.

Huang Ming pointed out that the scale of China’s solar energy industry has accounted for 90% of the world, heat utilization industry accounted for 78%, 2 plus 60% of the total, but we have to deal with the world from climate change, energy crisis, environmental issues, there is a big gap. Pacific Fair is to build a great platform for people around the world to experience the light of such a model, effectively promote the development of the low-carbon industry speed.

Rebuilding cities solar market

In the transmission behind the concept of low-carbon buildings is a low-carbon economic pie. Pacific Fair will also launched the “Garden of energy conservation demonstration area too,” Wei to the city. Wei to the city not only in building energy use with the new combination will also be cultural landscape sculpture and photo-electric lighting combined with the emphasis on different ways to achieve the new energy end-use applications. By the Chinese Ministry of Construction, Ministry of Finance included the first batch of renewable energy demonstration project, a “national renewable energy demonstration project construction applications.”

According to solar energy companies, at present the dilemma faced by solar water heater business, applications and services on the one hand the rural market conditions are not ripe, and intense price war; the other hand, as a housing post after the completion of products, high floor, and the appearance of factors a number of cities and communities do not allow the installation of solar water heaters, destroying the urban market is difficult.

Huang Ming said that solar energy can not keep up with the level of integration of residential construction technology, in with the real estate developers, builders also found that the process of cooperation between industries differ greatly, “so much in the research building, better to say that we of new solar products. is not complete and construction is equal to a meal without rice, no water porridge. Therefore, solar energy companies to develop real estate projects in low-carbon, creating a new city to do the sample, serve as a model. ”

Huang Ming said the company is considering this carbon copy in the National Sun City, “is likely to be more than 100 cities, but a city Zhihui set one and the developers will be co-operation, not a developer’s competitors. “He also hoped that the output of real estate green design, solar energy business is a supplier, not only is the water heater, there building combined with solar heating, air conditioning, power grid and so on, its revealed that it talks with China Vanke’s Wang Shi 1-2 eco-green real estate project in cooperation experimental zone.