Produced about 900 million smart grid online news: In 2015, China's passenger EV / PHEV and electric commercial vehicle demand of about 120,000, need to consume lithium excess time Polaris An electric vehicles using lithium batteries, which accounted for only capacity 23%.

 

This indicates that the surge in investment vehicles using lithium batteries overcapacity worries show

The integration of the ball well-known chemical company BASF, its subsidiary and battery electric vehicle business in the first half of this year. Within the next five years, BASF will invest hundreds of millions of euros for battery materials research, development and production. In addition to the negative / isolation film lithium battery material, BASF is also actively exploring the future of lithium-sulfur batteries, lithium-air battery cell technology, and to strive to reduce the cost of lithium batteries to cope with the increasing competition of the lithium battery industry.

Recently, Roland Berger Strategy Consultants (RBSC) has released the latest study of the global lithium-ion car batteries, according to the recent sale of electric vehicles, the company expects in 2015, the global lithium-ion battery market share from the $ 1.5 billion increase to nearly $ 10 billion. The report also attracted renewed interest of the public on domestic lithium industry capacity.

In recent years, the domestic lithium industry has been hotter with the new energy automotive industry and continuing to heat up. Cinda Securities lithium battery industry, Hao Ye, an analyst with China Economic Herald reporter said that the current lithium battery industry investment does excitement. In the case of China's dependence on oil resources to rise further, lithium batteries, alternative energy sources will undoubtedly broad prospects. Data provided by CCID Consulting, China's Li-ion battery capacity will be further growth: in a series of investments in 2015, China's power lithium battery production capacity will reach 3.9 billion security.

Researcher at the Chinese Academy of Social Sciences, Institute of Industrial Economics, the new energy automotive experts, Zhao Ying, China Economic Herald reporter said that domestic lithium industry new production in the assembly together, and in key materials, such as positive anode, separator, etc., and not much. Zhao reminder: The lithium battery manufacturers should be horizontal expansion of the scope of application, rather than vertical expansion of production capacity.

The joint effect of the development of new energy vehicles

From November 1, 2007 implementation of the "new energy vehicles access management rules" until March 5 this year, the Prime Minister in the government work conference on the report, the various policies on new energy vehicles and the resulting market expectations, has been promoting the development of the lithium battery industry.

Driven by favorable policies, the National Li-ion battery and related upstream and downstream industry has welcomed the investment boom. Total of cathode materials for more than 200 enterprises, nearly 50 more than scale. General Manager of China Electronic Information Industry Development Research Institute, Wu Hui, said the China Economic Herald reporter, in 2011 the global cathode materials market, total sales volume of 59,470 tons, domestic production reached 29,450 tons.

In hot pursuit of the capital markets has further exacerbated by the heat of the lithium industry. In recent years, the number of lithium enterprises have been A-share market, and create on the first day soared about 186 percent for four consecutive trading days to close out the daily limit and other phenomena. The data from Cinda Securities, or list the forefront of this year several times by the lithium stocks occupy.

Data show that as of 2010, the Chinese power lithium battery industry production capacity of 2 billion security, mainly located in the Pearl River Delta, Yangtze River Delta, Northeast and Beijing-Tianjin-Tangshan area auto industry gathering, in which the PRD 700 000 000 Ah capacity, the Yangtze River Delta Northeast and Beijing-Tianjin-Tangshan capacity are 300 million to 400 million Ah.

Prior to the world-renowned consulting firm FrostSullivan released report shows that, to 2015, China's passenger EV / PHEV and electric commercial vehicle demand at around 120,000, the cost of lithium batteries about 900 million Ah, only in the current production capacity of 23%.

In addition to the driving effect of the new energy automobile policy lithium, the state of future battery development approach is also an important reason. March 1 this year, drafted jointly by the Ministry of Industry and Ministry of Environmental Protection study of lead-acid battery industry access conditions (draft) "is considered positive in the lithium battery industry. Because the pollution is serious, short charge cycles and other reasons, the lead-acid battery will give up part of the battery market share.

Since this year, there are more than a dozen Chinese and foreign businesses to invest in R & D and production of lithium battery cathode materials, production capacity is expected to release quickly. Zhao said: the capacity to focus on the release will inevitably lead to excess in the new energy automotive industry to promote the slow lithium-market application is not fully open the case,
_________________
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Produced about 900 million smart grid online news: In 2015, China's passenger EV / PHEV and electric commercial vehicle demand of about 120,000, need to consume lithium excess time Polaris An electric vehicles using lithium batteries, which accounted for only capacity 23%.

 

This indicates that the surge in investment vehicles using lithium batteries overcapacity worries show

The integration of the ball well-known chemical company BASF, its subsidiary and battery electric vehicle business in the first half of this year. Within the next five years, BASF will invest hundreds of millions of euros for battery materials research, development and production. In addition to the negative / isolation film lithium battery material, BASF is also actively exploring the future of lithium-sulfur batteries, lithium-air battery cell technology, and to strive to reduce the cost of lithium batteries to cope with the increasing competition of the lithium battery industry.

Recently, Roland Berger Strategy Consultants (RBSC) has released the latest study of the global lithium-ion car batteries, according to the recent sale of electric vehicles, the company expects in 2015, the global lithium-ion battery market share from the $ 1.5 billion increase to nearly $ 10 billion. The report also attracted renewed interest of the public on domestic lithium industry capacity.

In recent years, the domestic lithium industry has been hotter with the new energy automotive industry and continuing to heat up. Cinda Securities lithium battery industry, Hao Ye, an analyst with China Economic Herald reporter said that the current lithium battery industry investment does excitement. In the case of China's dependence on oil resources to rise further, lithium batteries, alternative energy sources will undoubtedly broad prospects. Data provided by CCID Consulting, China's Li-ion battery capacity will be further growth: in a series of investments in 2015, China's power lithium battery production capacity will reach 3.9 billion security.

Researcher at the Chinese Academy of Social Sciences, Institute of Industrial Economics, the new energy automotive experts, Zhao Ying, China Economic Herald reporter said that domestic lithium industry new production in the assembly together, and in key materials, such as positive anode, separator, etc., and not much. Zhao reminder: The lithium battery manufacturers should be horizontal expansion of the scope of application, rather than vertical expansion of production capacity.

The joint effect of the development of new energy vehicles

From November 1, 2007 implementation of the "new energy vehicles access management rules" until March 5 this year, the Prime Minister in the government work conference on the report, the various policies on new energy vehicles and the resulting market expectations, has been promoting the development of the lithium battery industry.

Driven by favorable policies, the National Li-ion battery and related upstream and downstream industry has welcomed the investment boom. Total of cathode materials for more than 200 enterprises, nearly 50 more than scale. General Manager of China Electronic Information Industry Development Research Institute, Wu Hui, said the China Economic Herald reporter, in 2011 the global cathode materials market, total sales volume of 59,470 tons, domestic production reached 29,450 tons.

In hot pursuit of the capital markets has further exacerbated by the heat of the lithium industry. In recent years, the number of lithium enterprises have been A-share market, and create on the first day soared about 186 percent for four consecutive trading days to close out the daily limit and other phenomena. The data from Cinda Securities, or list the forefront of this year several times by the lithium stocks occupy.

Data show that as of 2010, the Chinese power lithium battery industry production capacity of 2 billion security, mainly located in the Pearl River Delta, Yangtze River Delta, Northeast and Beijing-Tianjin-Tangshan area auto industry gathering, in which the PRD 700 000 000 Ah capacity, the Yangtze River Delta Northeast and Beijing-Tianjin-Tangshan capacity are 300 million to 400 million Ah.

Prior to the world-renowned consulting firm FrostSullivan released report shows that, to 2015, China's passenger EV / PHEV and electric commercial vehicle demand at around 120,000, the cost of lithium batteries about 900 million Ah, only in the current production capacity of 23%.

In addition to the driving effect of the new energy automobile policy lithium, the state of future battery development approach is also an important reason. March 1 this year, drafted jointly by the Ministry of Industry and Ministry of Environmental Protection study of lead-acid battery industry access conditions (draft) "is considered positive in the lithium battery industry. Because the pollution is serious, short charge cycles and other reasons, the lead-acid battery will give up part of the battery market share.

Since this year, there are more than a dozen Chinese and foreign businesses to invest in R & D and production of lithium battery cathode materials, production capacity is expected to release quickly. Zhao said: the capacity to focus on the release will inevitably lead to excess in the new energy automotive industry to promote the slow lithium-market application is not fully open the case,
————————————
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 German policy to stimulate consumer batteries and price of electric vehicles into the industry: Polaris Smart Grid News: Germany's new energy industry, as well as one can not be ignored is the development of electric vehicles. In Munich, Germany, Siemens, Academia Sinica began to focus on research of electric vehicles, intended to grab a share of the transport market of the future pattern carved.
Hans the middot; York the middot; Bullinger So far, the transportation is still highly dependent on fossil fuels, in this regard to transport vulnerable to the impact of rising fuel prices, on the other hand increased greenhouse gas emissions. Electric vehicle technology to break through, and will certainly lead to the innovation of energy systems.
In May last year, Germany passed the "electric vehicle government programs to encourage the development of electric vehicles. Program through a series of preferential policies, and strive to traveling in the German land of electric vehicles to reach 1 million in 2020.
R & D funding, by 2013, government incentives R & D funding from the € 1 billion to 2 billion euros. German consumers to purchase electric cars, but also enjoy the 10-year exemption from travel tax policy.
From the purchase cost, however, due to the electric cars cost a lot of money, each electric vehicle than traditional car prices to € 9,000 or more, although the German one-time subsidy in the car, but still seems to be rather expensive.
Hans the middot; York the middot; Bullinger said the electric vehicle's external environment is very good, mainly electric vehicles is still faced with the technical challenges of the battery. Only by addressing these critical issues and reduce the cost of electric vehicles to be able to gain a firm foothold in the market.
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 Brand of kitchen electrical chaos: I think that cheap to buy a big brand, who knows what is near the famous Knock! Miss Xiao, who lives in the Garden of Buji, Shenzhen Ying Tsui has a low discount to buy a cherry kitchen appliances three-piece range hood, gas stoves, disinfecting cabinet. Two weeks later, the range hood Lvyou network rust various situations so that she Dousheng suspected. Upon inquiry, that they buy is actually the name of the cottage version of cherry origin Zhongshan, Guangdong, the company is Jiangsu cherry kitchen appliances Co., Ltd., there are six the LOGO on the petals; famous cherry blossoms, the origin of Kunshan, Jiangsu Province, the company named Sakura ( China) Co., Ltd., LOGO on the petals only five.

Dotted the near the famous phenomenon.

I search in Baidu cherry appliances and found that many called cherry electrical or production of cherry water heater manufacturers, respectively, Sakura (China) Co., Ltd., Sakura Electric Co., Ltd. of Shenzhen City, Guangzhou Sakura Electric Industrial Co., Ltd., the Japanese cherry blossoms electrical (China) Co., Ltd., the author, please call several companies, they all said it was a separate company, and other companies.

Not just cherry blossoms, in addition, as the elf in the United States, Qin Yuan Chun, the United States, rain, etc., similar to their logo and we know well-known brand LOGO, get rid of the suspects can not be near the famous, and they have is the people the mouth of the said cottage brand.

According to experts, the so-called brand name is very simple: the well-known trademarks of others registered the business name, intermediaries and commissioned to the Hong Kong registered company, then apply in the country to register a logo similar to the well-known trademarks, then take The trademark application for the notification of acceptance to start selling produce their own brand-name products. They sell their products, a prominent and well-known trademarks in the text the same or similar business title, so that consumers mistake of his products is that brand-name products. Was questioned, they justify: I did not counterfeit him, my company is called What is the name.

Indeed, near the famous can get the premium brand, but the loss of proper moral values. To know a brand foothold from the start to be recognized eventually become a brand name often takes ten years to several decades, because of the quick success of some people seek profit, advocates ism regardless of consequences, willfully infringe intellectual property rights and to destroy in an instant think that unconstrained behavior of others spent several years hard founded brand, which makes them feel then?

Near the famous fanfare why?

Near the famous phenomenon has been found so far has been 2078, but still be getting worse, and such a phenomenon occurs not only in the kitchen power industry in other electrical appliance industry, other industries have found a similar phenomenon. What causes this phenomenon?

Fundamental crux of the legal protection

Experts believe that, near the famous skirted the law, are borderline illegal. The one hand, due to the inconsistency of the current Administration of Registration of the trademark and business name (trade name is the country under the jurisdiction of the corporate name belongs to the regional jurisdiction), on the other hand, the Mainland of China and Hong Kong business registration registration provisions, which are fueled near the famous phenomenon from the spark to spread.

It legal to breed near the famous phenomenon? In fact, in the maintenance of fair competition among enterprises to curb the phenomenon of fake brand seminar, when he was the State Administration for Industry and Regulation Department Director Wang Xuezheng said, China Company Name use well-known trademarks behavior and there is no clear and specific prohibition, but the existing intellectual property protection system is able to solve the existing near the famous and other issues that, once the trademark rights to the industrial and commercial authorities, industrial and commercial authorities according to the trademark infringement investigated and dealt with.

In other words, near the famous report to the industrial and commercial authorities relevant units of theft of its corporate name, industrial and commercial authorities can be dealt with according to law, which means that near the brand name is legitimate depends on near the famous.

According to incomplete statistics, some well-known enterprises each year due to the infringement near the famous lost several hundred million dollars, the impact on the reputation of the enterprise is more difficult to use digital money measure. It seems that these well-known enterprises near the brand name should be hated, should be severe penalties, but the reality is the opposite, to be near the famous enterprises, in addition to individual well-known brands, such as cherry (Bath and Kitchen) Co., Ltd., the United States Group and other well-known brands, the most brands not only failed to report complaints or take legal action, but a little temper, really Guaizai? The reason I am afraid that talking about from the long-standing ideas of the Chinese people. Lawsuit unsolicited in the minds of the Chinese people is a disgraceful thing, plus the process is cumbersome and lengthy legal proceedings, so enterprises are often reluctant to adopt legal means to resolve the event of legal disputes; Moreover, the industry's theft of trademarks the phenomenon of repeated infringement of the patent, even if legal settlement of a near brand-name enterprises, there will be a second, third it every time the trouble to invest too much energy, financial and human resources to solve the problem? Over time, they also accustomed to seeing strange, and would rather privately resolved not to let its revealed to the world, which are invisible in the more contributed to the social atmosphere near the famous.

Second, local protectionism mischief

Mentioned above, the business name belonging to the regional jurisdiction, so to overcome the local protection is imperative. Imagine if the local government to consider the maintenance of local enterprises in the region and even the interests of relatives and friends, it is likely as long as you make payments to give you press the green, in this case, near the famous brand, product and qualitative and other common occurrences not and it is marvelous. Conversely, if the local governments of those generic, misappropriation of corporate to carry out a detailed review and assessment, this is really to protect the local businesses, and even beneficial to establish a healthy competition in the market environment.

Third, the big shopping malls condoning

It seems the consumer, large shopping centers to sell things, even if not to mention brand names, but also considered the brand, the quality should be guaranteed, therefore, large shopping malls more consumer deceptive, and this become the main store near the famous enterprises. Large shopping malls in general has a special department responsible for checks, and checks understanding of the brand is also more professional, near the brand-name products, whether there is likely to mislead consumers, the gatekeeper of the big shopping malls are far naturally clearer than others, if the gatekeeper can not for selfish, fulfill their duties strictly, I believe that if not completely expelled near the famous door, at least can largely suppress the bad atmosphere of AIDS overflow will occur.

In summary, near the famous phenomenon is not a quick fix is ??made, so you want to eradicate it will not happen overnight, the key is to be able to do when the trademark was near, the enterprises should help law; law enforcement officers should comply with strictly enforced the principle of the bell increase penalties; to overcome local protectionism; find ways to help the big shopping malls to active exclusion near the brand-name products and so on a series of initiatives. I believe the manufacturers take the initiative, Trade and Industry Bureau and other relevant departments under the joint efforts to combat near the brand-name prospects still relatively optimistic.
——————————
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Vehicles using lithium batteries investment surge in production overcapacity worries analysis time :2012-5-12 14:18:29 source: China Economic Herald Added by: admin the reporter

Recently, Roland Berger Strategy Consultants (RBSC) has released the latest study of the global lithium-ion car batteries, according to the recent sale of electric vehicles, the company expects in 2015, the global lithium-ion battery market share from the $ 1.5 billion increase to nearly $ 10 billion. The report also attracted renewed interest of the public on domestic lithium industry capacity.

In recent years, the domestic lithium industry has been hotter with the new energy automotive industry and continuing to heat up. Cinda Securities lithium battery industry, Hao Ye, an analyst with China Economic Herald reporter said that the current lithium battery industry investment does excitement. In the case of China's dependence on oil resources to rise further, lithium batteries, alternative energy sources will undoubtedly broad prospects. Data provided by CCID Consulting, China's Li-ion battery capacity will be further growth: in a series of investments in 2015, China's power lithium battery production capacity will reach 3.9 billion security.

Researcher at the Chinese Academy of Social Sciences, Institute of Industrial Economics, the new energy automotive experts, Zhao Ying, China Economic Herald reporter said that domestic lithium industry new production in the assembly together, and in key materials, such as positive anode, separator, etc., and not much. Zhao reminder: The lithium battery manufacturers should be horizontal expansion of the scope of application, rather than vertical expansion of production capacity.

The joint effect of the development of new energy vehicles

From November 1, 2007 implementation of the "new energy vehicles access management rules" until March 5 this year, the Prime Minister in the government work conference on the report, the various policies on new energy vehicles and the resulting market expectations, has been promoting the development of the lithium battery industry.

Driven by favorable policies, the National Li-ion battery and related upstream and downstream industry has welcomed the investment boom. Total of cathode materials for more than 200 enterprises, nearly 50 more than scale. General Manager of China Electronic Information Industry Development Research Institute, Wu Hui, said the China Economic Herald reporter, in 2011 the global cathode materials market, total sales volume of 59,470 tons, domestic production reached 29,450 tons.

In hot pursuit of the capital markets has further exacerbated by the heat of the lithium industry. In recent years, the number of lithium enterprises have been A-share market, and create on the first day soared about 186 percent for four consecutive trading days to close out the daily limit and other phenomena. The data from Cinda Securities, or list the forefront of this year several times by the lithium stocks occupy.

Data show that as of 2010, the Chinese power lithium battery industry production capacity of 2 billion security, mainly located in the Pearl River Delta, Yangtze River Delta, Northeast and Beijing-Tianjin-Tangshan area auto industry gathering, in which the PRD 700 000 000 Ah capacity, the Yangtze River Delta Northeast and Beijing-Tianjin-Tangshan capacity are 300 million to 400 million Ah.

Prior to the world-renowned consulting firm FrostSullivan released report shows that, to 2015, China's passenger EV / PHEV and electric commercial vehicle demand at around 120,000, the cost of lithium batteries about 900 million Ah, only in the current production capacity of 23%.

In addition to the driving effect of the new energy automobile policy lithium, the state of future battery development approach is also an important reason. March 1 this year, drafted jointly by the Ministry of Industry and Ministry of Environmental Protection study of lead-acid battery industry access conditions (draft) "is considered positive in the lithium battery industry. Because the pollution is serious, short charge cycles and other reasons, the lead-acid battery will give up part of the battery market share.

Since this year, there are more than a dozen Chinese and foreign businesses to invest in R & D and production of lithium battery cathode materials, production capacity is expected to release quickly. Zhao said: the capacity to focus on the release will inevitably lead to excess in the new energy automotive industry to promote the slow lithium-market application is not fully open the case,

Capacity excess behind the low-end trap

In the case of the original technology is not mature, imperfect standard, battery capacity quick release brought a lot of worries.

Is a huge market making in recent years, domestic enterprises involved in the field of new energy battery, such as springing up, not only foreign battery manufacturers also actively establish a joint venture with domestic car companies, private enterprises of the layout of the field, Shandong, Henan, Jiangsu and Zhejiang, Guangdong and other places also extremely active.

Although the market with great potential has emerged, but at present the domestic lithium battery core material depends to a large number of imports. Data shows that the Chinese battery separator dependence on imports more than 80% of import dependence of the core material of the electrolyte lithium hexafluorophosphate is as high as 80 percent to 90 percent. In the four core materials, only the battery positive and negative a higher proportion of domestic production. Electric vehicle battery separator laboratory products, technology gap with foreign great.

It is worth mentioning is that in the last year, SAIC (600,104 shares) an inspection tour of all of the lithium battery factory in the whole of China, and finally determined and the United States A123, the reason is that domestic hardly able to meet the demand for cars battery.

Several listed companies in the field of lithium batteries, the technical direction of the same: Rare Earth Hi-Tech 1997 initial public offering to raise funds to develop nickel-metal hydride lithium project, Australia Keli far (600,478, stock it) is seeking from Toyota hybrid device NiMH battery material suppliers to the group finished the supplier of nickel-hydrogen battery change, subsidiary of CITIC Guoan (000,839, stock it) CITIC Guoan Mengguli, Power Technology Co., Ltd. production of lithium manganese oxide product as a positive the battery power of the material has been assembled during the Beijing Olympics to 50 electric buses, Jiangsu Guotai (002,091 shares), Fluoride (002,407, stock it) will mainly focus on the aspects of lithium battery electrolyte .

It is understood that meet the requirements of electric vehicles, lithium batteries yield 60% to 70%, the yield can reach 80% or more profit, if its gross margin will be able to achieve 40% to about 90% yield, while the current better battery factory can only reach more than 60% yield.

Researcher at the Institute of Physics of Chinese Academy of Sciences, said Huang Xue-Jie, China's electric car battery research and development started earlier, more than 100 by detecting the enterprises, but due to the lack of a national unified evaluation system and criteria chaos and the threshold is too low to cause the rapid expansion of the current lithium battery industry production capacity than others.

For the lithium battery of standard questions, Zhao expressed a different view. He believes that: a standard lithium battery is not uniform, can not be unified. The wide field of lithium battery applications, for different areas, you can also have different requirements.

Industry experts said that the current domestic battery factory low yield related to the equipment level. Most of the battery plant and equipment level is not advanced enough, some new investment and enterprise, the current equipment is basically imported from Japan and South Korea, although advanced technology accumulation and poor management.

Enterprises are faced with multiple risks

Zhao said: the face of a rapid increase in production capacity excess risk of lithium battery enterprises should change our thinking, not staring at the new energy vehicles. Should be economies of scale to economies of scope change, while concerned about the needs of several industries.

In 2015, investment in lithium battery will step forward. Beijing the Puulaid, Shanghai Dresdner OEMs shareholding enterprises within three years lithium battery production base will be put into operation; the power of God and the Boston energy power lithium battery production bases in Chongqing recently; universal lithium source, BYD (002 594 ,) and other companies have announced capacity expansion plans.

As a direct participant in the lithium battery industry, the chairman of Henan Huanyu Zhong-Dong Li said, the early 1990s, nickel-cadmium batteries, and the mid-1990s is a nickel-metal hydride batteries, cell phone batteries use lithium batteries in the late 1990s, began to swarm smoke hundreds of companies, the last only a few dozen.

Zhong-Dong Li believes that the domestic lithium battery capacity surplus is premature, competition in the market will always out the weak so the strong stronger. Zhong-Dong Li forecast, and now there are nearly 300 lithium battery factory in another two years may be more than 200, however, after 10 years, perhaps only about 20 left.

In addition to the capacity of potential surplus, battery companies also face technical risks. According to the United Kingdom, Reuters reported, the A123 battery company announced that it will replace its lithium-ion battery modules and battery packs. The company said, Michigan Livonia factory battery failure, one of four factory automatic welding and did not achieve a reasonable proofread a battery short circuit. The company will therefore replace the lithium batteries for our customers is expected to cost $ 55 million.

As the world's leading power suppliers of lithium batteries, I think that the A123 battery recall incident shows that mature commercial operation, there is still some of the lithium distance, the United States, China should proceed step by step. Cinda Securities lithium battery industry, Hao Ye, an analyst with China Economic Herald reporter said.

Choi Dong-tree, the Joint Under-Secretary-General of the National Passenger Car Market Information, said that is impossible to speculate the emerging new energy automobile industry demand for lithium batteries will be exactly how much, and the enterprises should not always be to expand production scale, to the healthy development of based. Scale is important, but more important technological breakthrough.

Investment Division Deputy General Manager of CCID Consulting, Wu Hui, China Economic Herald reporter said that the battery manufacturers to increase R & D efforts, especially for the recycling of lead-acid batteries, lithium battery technology performance improvements, new fuel cell technology the R & D should be increased investment. The same time, the battery business should also strengthen cooperation with research institutes, the research docking.

In addition, the lithium battery manufacturers may also face price risk. Present, the cost of electric vehicle battery 800 to $ 1,000 / kWh, accounting for 30% to 50% of the ordinary electric vehicle costs. Bloomberg New Energy analysts believe that the short-term excess capacity and competition in the market will push up the price of low battery, so as to enhance the economy of electric vehicles, but is bound to make a small single-business battery manufacturers more difficult situation.

The analyst also said that larger enterprises can tolerate short-term limited demand and to compete by cutting prices, but smaller, single-business battery manufacturers will have to compete for fewer and fewer of the supply contract. The lithium battery prices may decline rapidly.
——————————
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Add new energy vehicles, five major cell types of inventory time :2012-5-12 14:18:28 source: electric Mobility: admin the most important parts of the new energy and electric vehicles is one of the battery, and currently impeding the development of new energy vehicles One reason is that the battery charging problem. Development of new energy electric vehicles, battery essential battery of new energy vehicles into which several categories, the battery performance and price is what the situation, the first electric Mobility Inventory finishing a comprehensive introduction to the new energy automotive batteries problem.

First, the

Lead-acid batteries

Lead-acid batteries as a relatively mature technology, because of its lower cost, but also to high rate discharge, is still the only available mass-produced electric car battery. Beijing Olympic Games, 20 the use of lead-acid battery electric vehicles, to provide transport services for the Olympic Games.

Lead-acid battery specific energy, specific power and energy density is very low, as a power source (600,405, stock it) electric cars can not have good speed and mileage.

Two nickel-cadmium batteries and nickel metal hydride batteries

Although the performance is better than the lead-acid batteries, but contain heavy metals, the environmental pollution caused by use of abandoned.

Nickel-hydrogen battery has just entered the mature stage, is the hybrid vehicle battery system the only practical validation and commercialization of large-scale battery systems, existing hybrid battery market share of 99% for nickel-hydrogen battery The commercial representative of the Toyota Prius. The world's leading automotive battery manufacturers PEVE and Sanyo of Japan, PEVE occupy the Global Hybrid-powered cars use nickel-metal hydride battery market share of 85%, the main commercialization of hybrid vehicles like the Toyota Prius, the Alphard and the Estima. and Honda Civic, Insight, and so adopted The PEVE the nickel-hydrogen battery packs. In the China, Chang'an Jie Xun, Chery A5, FAW Pentium General Grand Hyatt and other brand cars have run in the demonstration, they are also used in nickel-metal hydride batteries, but batteries are purchased from abroad, domestic nickel-metal hydride batteries in the car The use is still in the development of the matching stage.

Third, the

Lithium Battery

The traditional lead-acid batteries, nickel-cadmium batteries and nickel-metal hydride battery technology itself is relatively mature, but they are used in car batteries as a power, there is a big problem. At present, more and more car manufacturers to choose the car battery uses lithium as a new energy.

Lithium-ion battery has the following advantages: high operating voltage (nickel-cadmium batteries hydrogen - nickel battery 3 times); energy (up to 165WH / 3 times the nickel-hydrogen batteries); small size and light; quality; long cycle life; low self discharge rate; no memory effect; no pollution.

Many well-known car manufacturers are committed to the development of power lithium battery car production, such as the United States Ford, Chrysler, Toyota, Japan, Mitsubishi, and Japan, South Korea's Hyundai, France Courreges, Ventury. The domestic auto maker BYD, Geely, Chery, Lifan, ZTE and other car firms also have its own hybrid and pure electric vehicles powered by lithium batteries.

The bottleneck impeding the development of lithium-ion battery: safety performance, and vehicle power battery management system. Safety performance lithium-ion battery energy density, high operating temperature, and poor working conditions, reasons, coupled with the concept of people-centered security, the safety of the battery proposed a very high demand. Vehicle power battery management systems, vehicle power battery voltage is 12V or 24V single power lithium-ion battery voltage is 3.7V, so must be performed by multiple cells in series to increase voltage, but difficult to achieve due to the battery completely homogeneous charge and discharge, so the series more than one battery pack within a single battery charge and discharge unbalanced situation, the battery will charge and over-discharge phenomenon, and this situation can lead to battery performance deteriorated sharply, and ultimately lead to the entire group of cells does not work, or even scrapped, thus significantly affect battery life and reliability.

Fourth, the

Lithium iron phosphate batteries

Iron phosphate lithium battery is a lithium battery, its energy less than half of the cobalt acid lithium, but it is safe, can reach 20 times the number of cycles, the discharge stability, cheap, to become the new choice of vehicle power.

BYD's iron battery, the industry believes that the possibility of the lithium iron phosphate.

V.

Fuel cell

Simply put, the fuel cell (Fuel Cell) is a fuel and oxidizer in the chemical energy directly into electrical energy generating device. The fuel and air are fed into fuel cells, electricity was wonderful production. Appearance, positive and negative electrodes and electrolytes, such as a battery, but in fact it can not be of rechargeable batteries but a power plant.

The most promise for the car is a proton exchange membrane fuel cells. How it works: the hydrogen delivered to the anode catalyst (platinum), the role of hydrogen atoms in the two electrons are separated, the two electrons in the cathode attracted by the external circuit current, loss of electronic hydrogen ions (protons) through the proton exchange membrane (solid electrolyte), and re-combination of the water in the cathode and oxygen atoms and electrons. Oxygen from the air, as the supply of hydrogen to the anode, and timely water (steam) away, the fuel cell can continue to provide electricity.

Because the fuel cell directly to the chemical energy of fuel converted to electricity, in the middle after the combustion process, thus not subject to the limitations of the Carnot cycle. The fuel cell system fuel energy conversion efficiency of 45% to 60%, while the efficiency of thermal power and nuclear power is about 30 percent to 40 percent.
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 Exports of solar modules in Europe and America need certification: Polaris solar photovoltaic (Reuters): exports of solar modules in Europe and America need certification
Export to Europe through IESEN61215 amorphous silicon solar cell group through IECEN61646 power inverter by the IEC/EN61209-1 the security certification.
Exported to the U.S. certified by UL
(1) UL1703 flat panel solar modules safety certification standards
(2) UL4703 PV wire and cable safety standards
(3) the UL1471 solar power generation system, inverter, power converter, controller and link equipment to the power supply system safety standards
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Cangzhou, Hebei Pearl lithium battery separator mass production recently, Cangzhou, Hebei Province Pearl Co., Ltd. power lithium-ion battery separator research projects, was chosen as major scientific and technological R & D projects, and 300 million yuan of special R & D funding. Reported that the project has to achieve annual output in the amount of production of 5 million square meters-scale industrialization and stability, while an annual output of 20 million square meters of the two project is progressing well and is expected to put into operation in the first half of next year.

Changzhou Pearl team of professionals for the electric vehicle battery separator dry single pull preparation technology three years of R & D, a breakthrough in the first half of 2011, becoming the second master dry single pull membrane technology enterprise. The company has five patents, technical level in the domestic front, and the product cost only about half of the imported products in Japan, the advantages are clear. Compared to the wet process, dry single pull, low cost, cheap, and pollution. However, the production process difficult to master, technical barriers, previously dominated by U.S. and Japanese monopoly.

The lithium-ion battery separator of insulating material with a porous structure, in addition to ensure the safety of the battery, the diaphragm structure also directly determines the battery internal resistance of the size of the impact of battery capacity, cycle performance and charge-discharge efficiency. The data show that the global lithium-ion battery separator market demand of about 400 million square meters in 2011, the output value of about $ 1.2 billion global market demand for an annual growth rate remained at about 10%. With the market launch of electric vehicles, lithium isolation membrane demand for space will greatly enhance the 2013 lithium battery separator film market demand is expected to reach 560 million square meters, the output value of about $ 1.7 billion. At present, 80% of the domestic lithium-ion battery separator to rely on imports.
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