• 30Oct

    The EU approval of acquisition of Sanyo, Matsushita need to peel the battery business

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    29 The European Commission decision to approve the acquisition of Sanyo Electric, Japan Matsushita Electric Industrial Co., but only on condition that after the merger the two companies to sell in Europe, part of the battery production operations in order to eliminate competition concerns.

    The European Commission said that Matsushita Electric agrees with the attached conditions, the transaction should not have to compete on the European market posed a significant threat, it was decided to approve it.

    Matsushita Electric Industrial and Sanyo Electric Co. agreed to be acquired in December last year, a transaction valued at about 90 billion U.S. dollars, the combined company will become the global electronics industry giant.

    The European Commission believes that Matsushita will acquire Sanyo rechargeable coin cell battery would be in Europe and some other batteries pose a threat to competition in the market, thus requiring the merged firm must divest battery manufacturing operations in Europe.

    In the European Union prior to the transaction in September had earlier won Japan’s antitrust authority approval. Next, the deal also need access to the United States and China, countries such as the approval of antitrust authorities.

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  • 29Oct

    Win7’s nine ways to save battery power

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    Microsoft recently announced a report entitled “win7 Power Management” the 14-page white paper, describes the power management technology, Windows 7 is how to reduce power consumption. Windows 7 If you want to know how the power, and the white paper will give you the answer. If you just want a simple quick look, the following will tell you that the primary means of energy-saving Windows 7.

    1. Idle power consumption of resources

    When a computer starts, not always running at full capacity, so there will be a lot of idle time, idle time, power consumption has become an important power management technology. The win7, the idle power consumption is effectively improved, when a certain period of time the hardware does not work will enter a low power state has achieved the purpose of power. Including the CPU, hard drives, memory and network elements have adopted this technology. For example, a full-power operation of the CPU power 35w power consumption during idle time is almost 0, only this one will be able to save a lot of power.

    2. Through the trigger to start the service

    System services are typically a time when the system starts with the start, and then resides in the background waiting to call. In Windows 7, the part of the system services can only be started until after some event-triggered, such as inserting a device or change the IP. This can reduce the long-running background process where the number of services.

    3. Enhanced processor power management

    win7 Village incorporates the latest power management technology that allows Windows 7 based on the current load conditions and performance requirements to dynamically adjust CPU performance.

    4. Adaptive display brightness adjustment

    Microsoft said that, usually 10-15 minutes time if no operation, the display will automatically shut down. But in practice there will be more short-term use of non-operating conditions, in order to better energy efficiency, the technology will reduce the display brightness. In addition, it can take advantage of a number of sensor devices to adjust the brightness according to ambient brightness display.

    5. Low-Power Audio

    win7 will support Intel’s low-power HD audio specification, it allows the codec to enter a very low power state. win7 also supports selective suspend technology, will be in idle state device is turned off, such as microphones and cameras such USB devices.

    6. Timer Integration

    The current processor instruction address space through the use of spare time to achieve energy-saving purposes, but most of the energy-saving technologies require a certain length of idle time to get energy-saving effect. And this technology by making the Windows kernel at the same time, and focus on the termination of the original dispersed multiple timers, disposed of in a short time, thereby increasing the processor’s idle time.

    In addition, when using the laptop battery cases, win7 would reduce the activities of non-critical frequency of the background processes.

    7. Bluetooth devices to improve power consumption

    When the win7 detected Bluetooth devices in a low-power state, as they would be temporarily closed, namely, “Selective Suspend.”

    8. Network equipment to improve power consumption

    win7 in the radio network controller for low-power mode compatibility has been strengthened, and only in the wireless AP devices support low-power mode where only the opening. Vista because it could not detect in advance whether to support low-power mode, will lead to a sudden interruption of the wireless network connection. win7 will prevent this from happening, before entering the low power mode will first test as to whether the mode of the wireless AP.

    9. Typical applications of the optimization program

    Apart from the above listed improvements, Microsoft also turned to some specific applications, including search, browse without networking and small game. Here are optimized DVD playback program part of the occasion:

    Without affecting the playback performance under the premise of maintaining low power mode so that CPU

    By changing the structure to improve the desktop window manager and GPU power consumption

    Intelligent data caching can reduce the drive speed

    These are the win7 in power management, 9 significant improvements, compared to the previous system can save more energy. In addition to these improvements, IT professionals can also be diagnosed with power management to look for that may affect the power efficiency of the problem.

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  • 28Oct

    A breakthrough technology for spent batteries resource Cobalt & Nickel Material Recycling

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    In the field 863 of new materials, with the support of the Shenzhen High-Tech Green America Co., Ltd., Beijing University of Technology and other units through the production and research co-operation, has taken the use Resource batteries industrialization of key technologies, establishment of resource use of batteries in the core system of patented technology and the standard system, the annual refresher training of batteries and other waste , 20,000 tons of annual production of nickel and cobalt cobalt high performance nickel metal powder production capacity of 2000 tons, and built a recycling technology to produce ultra-fine nickel, cobalt powder demonstration base material.

    Cobalt nickel metal is widely used in batteries, carbide, stainless steel, petrochemicals, automobile manufacturing, machine tools, etc., cobalt and nickel powders are indispensable in modern industrial metal. China is a poor state of cobalt, cobalt resources of proven recoverable reserves are 40.9 thousand tons, representing only 1.03% of world resources of cobalt, while the resource consumption of cobalt is 12,000 tons / year or more, representing 25% of consumption in the world; Meanwhile, China is also a lack of state resources of nickel, has proven reserves of nickel resources of 232 million tonnes, representing 3.56% of the world, while the annual consumption of China’s approximately 25 million tonnes, an annual shortfall of 10 million tonnes. Lithium-ion annual China, nickel metal hydride batteries and nickel-cadmium over 300,000 tonnes of waste, the quantity of batteries used to store more than 100 million tonnes of used batteries urgent need to develop technologies of ‘use of resources. In the lithium ion, metal hydride and nickel scrap nickel cadmium, it is rich in cobalt, nickel, cobalt is a renewable resource and significant nickel. The use of batteries used to produce high-quality products to meet application requirements for cobalt, nickel powder, can form a virtuous circle of recycling resources.

    Grammy Shenzhen Hi-Tech Co., Ltd, new materials Jingmen Grammy Co., Ltd., Beijing University of Technology, Central South University in cooperation for a typical multi-department of waste batteries and nickel-cobalt-waste recycling and nickel High performance and cobalt, a study of new materials technology to solve performance restoration, revitalization and special structures forming, dismantling / sorting, separation and purification technology and fast-key and equipment processes, build the inability to adapt to a variety of waste materials, cobalt and recycling systems of nickel and new technologies to build an area of 250,000 square meters of production base and centers of research, produce ultra-fine metallic nickel and cobalt powders, the spherical nickel hydroxide, Box-cobalt oxide in spherical and four sub-cobalt oxide-four series of powders of nickel and cobalt, fully restored failure nickel, cobalt for performance. Product cost less than the cost of mineral origin, product performance to meet the auto parts, machine tools and precision battery three different technical standards for the industry, access to domestic products of the new Key Hubei, Guangdong, under the brand name, replacing some imported products has now reached the plant carbide and some of the needs of the household battery industry, the annual production value reached 800 million yuan .

    In the 863 Program and local governments with the support of the Grammy’s worked in Shenzhen, Hubei has established covering 20 cities, 7 million people in the network of battery scrap recycling, collected 15,000 boxes recycling of waste batteries, the annual recycling of 3,000 tonnes of batteries above, the creation of a demonstration model of recycling batteries. Green America with batteries and other “urban mines” Resource Recycling, inability to achieve the reuse of materials cobalt-nickel, upgrades of products, the formation of independent intellectual property rights, building an economy cobalt and nickel-metal circular industrial chain. This is to promote the development of circular economy in China and ease China’s shortage of resources of nickel and cobalt, reduce environmental pollution of great importance.

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  • 27Oct

    Toyota Automatic Loom set out to develop the use of solar batteries and battery charging stations

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    Toyota Automatic Loom in the “41st Tokyo Motor Show” (Public Open Day: October 24, 2009 ~ November 4) that it is working on developing combined use of solar batteries and battery charging stations. Issued by the solar cells can be temporarily stored in the battery power, then the use of rechargeable batteries for electric vehicles and so on. It is reported that Nissan and Showa Shell is also to develop similar systems.
     
    Toyota Automatic Loom also unveiled plans to use this charging station is equipped with communications functions 100/200V charging seat. Will use mobile communication network and LAN to communicate. The company plans to collect charging block user authentication information and charge the amount of use of such information to data centers. Will be available after 2010. Price number of ¥ 100,000. The company previously has been development of industrial co-operation with the East Block charge.

    In addition, Toyota Automatic Loom has also exhibited with the vehicle charger prototype. In order to plug-in hybrids such as battery charging, is also equipped with the 100/200V AC into DC, and then boost it to 300 ~ 400V features.

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  • 26Oct

    Lead-acid batteries have great vitality and look forward to days with greater development

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    Chinese Academy of Engineering, the Chinese military chemical power Honorary Director of Research and Development Center Major General Yang Yusheng days to visit and inspect the base of the Group of a new battery, and with days to the Group Chairman of the Board of China’s Zhang Tianren prospects for the development of new energy battery made by the exchange and explore days to group vice president Yangyuan Ling, deputy chief engineer of any fu, Investment Director, Zhi-Kun Wang, as well as well-known Chinese expert Dr. Cao Gaoping electrochemical join in the discussion. Academician Yang believes that from the country, the overall national interests and economic development, to consider the development of China’s new energy battery. The prospects for the future development of lithium batteries good, but the main problems is the battery safety and compliance rates, lead-acid batteries in electric vehicles and much to offer the field of storage batteries, the key is to continue to do technical progress and environmental protection .

    Lead-acid batteries have great vitality and there will be new as

    Academician Yang explained that 150 years experience of lead-acid battery that does not weaken the nickel - cadmium batteries, nickel - hydride batteries, lithium-ion batteries and other new batteries have listed several decades, still firmly occupy the majority of market share; China Electric Bicycle produce nearly 20 million, most equipped with lead-acid batteries; the world a variety of diesel locomotives, each one is to use a lead-acid battery, It is no accident. In addition to its technology is mature, inexpensive and low grid, high security and other traditional outstanding merits, and it has developed in recent years in the competition are closely related to many new technologies, such as three-dimensional and two-three-dimensional structure of electrodes and the whole sealed tube, and so was the new structure; the use of new lead alloy electrode, can promote a gradual increase in specific energy and cycle life of up to 4500 times (70% DOD). Lead-acid “Super Battery” is also one of them the latest technology. Therefore, lead-acid batteries are not outdated, lead-acid batteries with new technologies.

    What is a lead-acid “super batteries”? The so-called lead-acid “super batteries”, UltraBattery, is the super-capacitor in parallel with the use of lead-acid batteries (can be referred to as “outside and”), evolution as a “domestic, and” (lead-acid battery with a carbon supercapacitor combination), is to electric double layer capacitors with high specific power, long life advantages of integration into the lead-acid batteries, while maintaining “outside and” increase the power, extend battery life while the merits of simplifying the circuit can improve the specific energy, and reduce the total cost. It has been great development of China’s electric bicycles and electric vehicles are being launched, you will have an enormous economic and social benefits. Lead-acid “super cell” There are two key technologies, one for sulfuric acid electrolyte capacitors, high-performance carbon materials, and second, capacitor anode of carbon and lead compound.

    In the combination of a variety of new technology, lead-acid battery energy density can be increased to 60-80wh/kg, power can be increased to 600-700w, which has close to Li-ion battery of technical indicators.

    863 plan should support the technological development of lead-acid batteries

    Recently, the U.S. President Barack Obama announced that 2.4 billion dollars allocated to support the U.S. 48 project development, “the next generation of batteries and electric vehicles” production, including the lead-acid battery, arranged respectively by the 34.3 million U.S. dollars and 32.5 million U.S. dollars to support the two companies Lead the development of “super cells” project. Remarkably, the plan made no mention of hydrogen batteries and fuel cells.

    YANG Yu-sheng Academy called it “a monk recite the sutras,” can be moved to China’s “Buddha”, no longer lead-acid batteries bias, it should be solid support for a lead-acid batteries. Academician Yang suggested that China’s 863 plan should be clear support for lead-acid “super batteries”, not hesitation. To this end, he suggested the Government to produce 45 million yuan (equivalent to the United States, 1 / 10), support the 2,3-producing - research portfolio, and corporate matching funds of 1:1, with two years to develop lead-acid “Super Battery” and the capacitor carbon, and formed a certain scale production capacity. This is also to address the financial crisis, stimulating domestic demand, one of the best moves.

    Lithium battery is the future direction of development, but technology still needs to be improved

    Academician Yang that lithium is a good direction, but must first solve the security and compliance rates.

    The safety of lithium has been concern for everyone. 2009 cell phone battery exploded in China, seven times, three people died, technically speaking, mobile phone lithium batteries are relatively simple, there is no serial, parallel problems. It is understood that the energy of lithium batteries cell phone is probably the 2wh, according to international statistics, the probability of explosion is 1/10000000, while a bus is probably the energy of lithium batteries 200,000 wh, if the number of hours and mobile phones according to Watts Lithium the battery compared to the probability of explosion may be 1%, it can not be ignored. Li-ion battery industry in order to really solve the security problems the battery, otherwise, the consequences would be unthinkable. In the end is pretty important, or important to safety, industry people should pay attention to.

    The second is the qualified rate of lithium batteries. In addition to large-capacity lithium-ion battery technology to enhance, but also further enhance the authentic rate.

    Pure electric vehicles of the most energy-saving emission reduction

    The bottleneck is the development of electric vehicle concept, rather than simply technology. The various types of electric vehicles, the biggest advantage of pure electric vehicles: First, do not have oil, 1 million pure electric cars to replace gasoline per day 10,000 tons; second is pollution-free; third, the whole cost (purchase price + energy prices ) it may be lower than fuel cars; 4 is a simple structure, no asphalt roads and waterways, use, maintenance convenience; 5 battery may be used at night cheap “Valley Electric” and the ready-made grid line charge, both to promote the “Valley Electric” (mainly nuclear power and wind power), for the power grid, “distributed peak-shaving”, but also save a lot of funding for the building of energy storage power station.

    Leaps and bounds in China should give priority to the development of a single charge can travel 150-200 kilometers of pure electric vehicles.

    In addition, applied to a variety of motive power of electric vehicles have room for development, all kinds of batteries to “each party can and fair competition.”

    Lead-acid batteries in the field of new energy-scale energy storage has the competitive edge

    On China’s new energy development, Academician Yang pointed out that the size of lead-acid battery energy storage in the field of competitive advantage. In the field of new energy storage batteries, which the industry has completed a long cycle life of lead-acid batteries are used in electric power storage system test. The system with the overall power supply system connected to peaking operation. Test of power storage system, three units were the maximum power 100kW, 100kW, 400kW, two and a half of continuous operation, no drop in battery voltage, voltage difference between the increase in issues such as the system running well. Identified lead-acid battery power storage system’s practicality.

    Meanwhile, the development of new energy storage batteries must consider the cost and life expectancy, stable performance, lead-acid batteries at low prices. China Research Institute of Chemical Defense Military Chemical Power Research and Development Center has studied the military battery decade, has accumulated a battery needs proof, the overall research, technology development experience, special attention to the development of large-scale energy storage battery technology, in particular, recommended lead-acid batteries in The application in this field.

    Lead-acid battery industry should pay attention to prevention and control of lead contamination

    It comes a lead-acid batteries, lead is often said that there must be environmental pollution problems. In fact, lead-acid battery is the highest recovery rate of all cell types, but also lead to the production process of large enterprises has also been strictly controlled. To effectively solve the smelting of lead ore mining and waste battery recycling in the lead and acid contamination; as long as a serious and responsible step up environmental protection departments, enterprises attach importance to the implementation of environmental protection measures, the problem is not difficult to resolve.

    Currently lead battery industry should strive to achieve from a lead mining, battery production and recycling of old batteries fully enclosed operation, this can minimize lead pollution. Why did not pollute the environment of nuclear power concerns, because the raw materials of nuclear power from uranium mining to recycling, the whole process of environmental protection are doing very well. Lead-acid battery industry chain can learn from the experience of nuclear power production.

    Two new lead-acid “super cell” within the lead-much less than the existing lead-acid batteries, longer life but also reduce the workload of regeneration, which are of direct benefit to reduce lead contamination.

    Lead-acid battery production equipment to achieve the localization

    Finally, Academician Yang talked about the localization of equipment lead-acid battery problem. He said that now the new lead-acid batteries (eg, tubular cells) and the old battery recycling business equipment, many are using imported equipment. Expensive imported equipment, prevent large-scale popularization and application. China’s battery firms imported production equipment, we must consider the localization of equipment as soon as possible. Import of equipment at home is a good opportunity, but also promoting China’s battery industry technological advancement opportunities. Equipment prices down, the companies can use the advanced non-pollution equipment. Those who hope that China will work together to lead-acid battery industry, from exploration to the old battery recycling throughout the process, as early as possible to plan and promote the localization of equipment.

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  • 25Oct

    Can not replace the superior characteristics of the nickel-metal hydride batteries

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    Ni-MH battery has a very low environmental characteristics, they were known as the effect of the most environmentally friendly battery. Compared with the lithium batteries, which has a relatively high memory effect, and the characteristics of high self-discharge reaction. Ni-MH battery and also released more than alkaline batteries strong output current, more suitable for power-hungry products. At present, ordinary Ni-MH battery capacity has been much higher than the alkaline batteries to AA batteries, for example, nickel-metal hydride the battery label capacity up to 2700mAh (micro-ampere - hours), while the alkaline battery is only ~ 2100mAh, of course, much higher than the nickel-cadmium batteries of 1100mAh, but not yet inferior to lithium-ion batteries. Ni-MH battery design, the capacity is actually limited by the positive and negative excess capacity designed to ensure that overcharge when the oxygen can be generated by the positive reaction to the negative, the battery’s internal pressure will not be significantly increased.

    For civilian use nickel-metal hydride batteries are low Ni - MH battery, to Ni (OH) 2 as the cathode to hydrogen storage alloy as negative electrode, potassium hydroxide alkaline aqueous solution as electrolyte. Ni-MH battery form factor indicators and broadly consistent with nickel-cadmium batteries. Comparisons of performance indicators, there are many different places, but a number of nickel-metal hydride batteries have their own unique advantages, the most important manifestation is the nickel-metal hydride battery than the energy density (that is, an equal volume of batteries, Ni-MH battery than the nickel - cadmium batteries have greater capacity), in theory, Ni-MH battery is the energy density of nickel-cadmium batteries 1.5-2 times; there is good environmentally friendly nickel-metal hydride batteries, nickel-metal hydride batteries do not use metal “cadmium” or use of toxic substances and will not pollute the environment; there are Ni-MH battery has largely eliminated the “memory effect.”

    With all the hands of the nickel-metal hydride batteries steady increase in the number of scientific leap into the use and maintenance has gradually come in sight of everyone’s attention. As we all know, brand Ni-MH battery life can be charged according to the official claim that 500-1000 times, but this is actually a good value, and often do not meet such a life. But as long as a reasonable use of chargers, more in-depth understanding of nickel-metal hydride batteries, we can still let her do, “longevity.”

    More and more domestic and foreign manufacturers has introduced the use of nickel-metal hydride battery of new products, a phenomenon accelerated wave of consumers to buy, of course, the battery also has many excellent properties, such as the energy density, number of charge cycles and more memory effect is small, non-toxic metals such as mercury cadmium, a series of advantages, so that nickel-metal hydride batteries in the battery industry, the market becoming more and more irreplaceable.

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  • 23Oct

    U.S. R & D Micro fuel cells

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    Recently, scientists have to demonstrate the size of a coin micro “fuel cell.” The battery using the decay of radioactive elements in the same position to generate energy.

    The researchers introduced the decay of radioactive substances, it will release of charged particles, if these particles can be collected, will be able to generate electricity. In fact, because the nuclear battery energy storage quite rich (its content is the general standard battery charge of 1 million times), a long time ago had been in military and aerospace fields to be applied, but these nuclear batteries than the block header to show nuclear battery. University of Missouri research team invented the pocket-sized fuel cell.

    The reason why the university’s development of micro fuel cell is aimed at reducing the size of electronic devices inside the power supply, making it more suitable for small devices (such as micro-electromechanical systems or nano-electromechanical systems), because such equipment itself is small enough, there must be a smaller power supply matched. Therefore, the development of micro-power and development of micro-motor itself is just as important.

    For a lot of equipment, fuel cells are quite attractive, because radioactive isotopes can provide them with a powerful stream of electricity, and they are extremely durable, the use of deadlines are generally up to several hundred years or even longer. Thus, in space exploration, fuel cells have become the ideal choice. However, in the earth, because the volume is too large, yet they could be a fuel cell the ability to full play.

    University of Missouri research team set out from the right of 10000 (Jae Wan Kwon), led by Professor. The course of their study using a liquid semiconductor to capture and use the decay of charged particles. In contrast, most of the available fuel cells are used in solid-state semiconductors. The latter disadvantage is that the energy contained in the charge decay is extremely rich, solid-state semiconductors over time will have some damage. This means that if you want to create the same battery life with the radioisotope, it must be placed in the battery as much as possible within the solid-state semiconductors. As a result, the greater the volume of the battery.

    The rights are set, Professor reason they use liquid semiconductors, because the high-energy electric charge through the liquid semiconductors will not cause harm to it, so can greatly save the semiconductor space occupied. Currently, researchers are working to further the battery a “mini-oriented.”

    In order to dispel people’s concerns about the safety of nuclear fuel, the researchers explained that although the success of the entire battery depends on whether the use of radioactive substances, but in normal working conditions, use is completely safe. Of the right says: “Most people are scared at the mention of nuclear talks, and believe that anyone associated with the nuclear stuff would be very dangerous. But we must not overlook the fact that many devices have been safe and successful application of nuclear energy, such as pacemakers, space satellites, underwater operating system. ”

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  • 22Oct

    Swedish scientists have developed the seaweed cellulose battery

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    Recently, Swedish scientists have used cellulose produced by algae, like paper-thin, lightweight, flexible battery can be used to track products from the origin to the shelf’s whereabouts, or used to track baggage through the airport security whereabouts. Related research published in the latest issue of “Nano Letters” on.

    Electrochemical reaction on the work of the battery, each cell contains two electrodes (cathode and anode), the two electrodes immersed in electrolyte. Now widely used in mobile phones and laptop computers in the lithium battery anode from the carbon composition of lithium cobalt oxide cathode by the constitution, dissolved organic lithium salt containing electrolyte. When the battery is when you pass on the power electronic North Korea embarked on the cathode, forcing positively charged lithium-ion away from the cathode into the anode, when the battery discharge, the current from the anode for lithium-ion to return to the cathode.

    Albert Te Milan Uppsala University in Sweden and his colleagues invented a result of the battery from the seaweed extract made from the cellulose (paper is extracted from trees or cotton, made from cellulose). Algae cellulose fiber is more slender, make a larger surface area of the battery so that it can store more charge.

    However, the fiber itself is not conductive, Milan because of the team using a common conductive polymer polypyrrole (polypyrrole) to surround fiber. Polypyrrole is usually amorphous black solid, insoluble does not melt at 200 ℃ when the decomposition can be conductive. The researchers report their submerged algae fibers, resulting in a mixture can be conductive. Then, they are in such compounds in the manufacture of a new battery poles, using filter paper soaked in salt water as electrolyte.

    The new cell consists of two cellulose electrodes and caught in the salt-impregnated filter paper composition, looks like a sandwich, two cellulose electrodes located in between two glass slides. Poles attached to the platinum with the formation of conductive contact with the outside world. In the polypyrrole chemical changes occurred in storage and release of power, in which the molecules exist in two forms, that is the term called “oxidation state” and “restore state”, when these two states of the molecules to form loops, that is to generate electricity. The battery can be charged within a few seconds, but after 100 charge-discharge performance does not appear large losses.

    Dr. Milan are due to find a business for this scientific and technological achievements “mother.” At present, the efficiency of algal cells is only one-third of lithium-ion battery, which although not a substitute for lithium batteries, but there are also a unique display their abilities, can be used with a small radio devices, luggage tags, using the signal to Luggage regulators to track the location of baggage; also be used for “smart” packaging materials, such as with electronic display box. In addition, Dr. Milan battery can also be due to the recent successful development of the transistor components of paper-based charge.

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  • 21Oct

    Hitachi built hybrid lithium-ion battery production line

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    Hybrid and electric vehicles using lithium-ion rechargeable battery developer and manufacturer of Hitachi Vehicle Energy (Hitachi Vehicle Energy, headquartered in the city, Hitachi, Ibaraki Prefecture) announced that the company’s automotive lithium-ion rechargeable battery, “the first three-generation production line “have been completed and will begin production in 2010. The production line can produce 300,000 batteries per month units, together with the output of existing production lines, monthly supply capacity could reach 34 million units. 3rd generation battery power density of 3000W/kg, is the first generation of products, two of about 115%, reaching a production level of the global lithium-ion rechargeable batteries, the highest level.

    Hitachi group, the Shin-Kobe Electric in 2000, began as a hybrid and electric car production first generation of lithium-ion rechargeable battery. Hitachi Group also in 2004 set up a special development and production of automotive lithium-ion rechargeable batteries Hitachi Vehicle Energy, and started the first two-generation production line. This time, the first three generations after the completion of mass production lines, according to hybrid computing, together with the existing production capacity, the annual supply capacity could reach 100,000 or more. Faced with the growing demand for eco-car situation, this global automotive manufacturers to meet the needs of the battery.

    Hitachi Vehicle Energy Plan in the near future at the Makuhari Messe Convention Center at the 41st Tokyo Motor Show (October 24, 2009 ~ November 4 open to the public) of the Hitachi Group Pavilion, displays the new production line mass production The first three-generation lithium-ion rechargeable battery.

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  • 20Oct

    Thin-film solar cells made by China Pass the European

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    Recently, Hangzhou “days yukou can” become the first certified by German Rhine TüV high-quality, high-power thin-film solar cell module production business, which means “Heaven yukou can” get to enter the European market, “pass.”
     

    “Heaven yukou can” is a professional engaged in amorphous silicon and microcrystalline silicon thin-film solar cell components of the R & D, production and marketing of new energy companies. At present, the company has built a thin-film solar cell production line, by the end of June this year, the first batch of thin-film solar cells an official off the assembly line is expected to reach annual output of 25MW.

     

    German Rhine TüV certification, is a leading global technology services provider, in the field of PV product testing has more than 30 years of experience, in 2007, assumed the 70% of the PV component testing and certification, is the world’s PV product certification, one of the most authoritative. Once the certification, not only navigate in the European market, but also significantly reduce access to the U.S., Japan and other country’s market costs.

     

    Following a review, TüV certification group of experts on the company’s production environment, on-site production management, product technology, technical team and so were given a high appraisal. October 1, “days yukou able to” formally made TüV certification, becoming the first company certified by TüV high-quality, high-power thin-film solar cell module manufacturers.

     

    Access to the European market, “pass”, the “days yukou can” quickly into the fast lane of development. The company plans to expand to four production lines to the end of 2010 to complete production process from the amorphous to microcrystalline silicon upgrade, when the total capacity will be increased to 120MW. Companies in Germany, Italy, France, Belgium, Australia, and other countries to establish point of sales agents.

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