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Since last year, the State has presented many new sources of energy intensive to encourage automobile policies and regulations, and suggested that from 2009 to 2011, sales of new energy vehicles will be improved for sales Total passenger cars accounted for about 5%. March 20 last year, the state, “the restructuring of the automotive industry and the revitalization of the planning” of output. inspiron b120 battery , In January this year, engineering department, said the letter, subsidies to purchase vehicles or new energy standard will be released in the near future, in addition to public transport subsidies, the purchase of private vehicles of new energy may have been among the criteria; February 24, the temperature Premier Jiabao chaired an executive meeting of the State Council, demonstration and extension support for new energy vehicles.

Correspond to the policy, domestic firms have at least 30 buses were involved in research and development of new energy vehicles. Cars, a group of six vehicles and its international partners, as well as Chery, Geely, BYD, and other independent brands trying to develop new energy vehicles, BYD, and even a bold commitment in 2010, exports to the U.S. United E6 pure electric vehicles. In January 2010, China had 42 companies included in the new energy vehicles varieties product catalog listings. To meet the requirements of 24 companies, 47 varieties, the models are cars, buses, sanitation, cleaning cars and other vehicles.

Matched with this, the electric vehicle charging station is the investment horizon. National Grid has been considering building a nationwide charging stations. Three oil giants also hope to continue to maintain the benefits of energy news. China Petroleum Besides continuing to play a “boss” natural gas “the advantage of expanding the area of gas, natural gas vehicles, sony vgp-bps13 , but also pay attention to the possibility of stations equipped stations recharge Sinopec Group is working with the Beijing municipal government to jointly build a pure electric vehicle charging stations work CNOOC Corporation has invested 5 billion in Tianjin, enter the electric car production line of batteries, the stations Battery replacement is nationally under consideration. In fact, a new energy battery charging station, although the design of two modes - real-time pricing and replacement of batteries, with a total investment as long as 3 million yuan. Such a threshold for automobile manufacturers, private equity and other investors are not very high. More full competition will bring better services and more reasonable prices, such an outcome to the monopoly of oil, enough arrogance to consumers is indeed attractive. When this happens, the national network and the oil oligarchy, will continue to set the threshold, leading to a new monopoly power charging station into a new industry? Such a possibility exists.

So what is the car new energy? In comparing the current prevailing notion is as follows: hybrid cars, electric vehicles, vehicle fuel cells are all the new energy vehicles. Each has its advantages and disadvantages,pa3285u-1bas ,   do not begin to explain here. They have in common is: were significantly reduced their oil consumption and reduce carbon emissions. China’s hybrid fuel cell area of technical superiority is not obvious, but a pure electric drive technology of the vehicle or may be on an equal footing with the world. 100 kilometers of the fuel consumption of electric vehicles and vehicle weight is directly related to cleaner production in China’s current pure electric vehicles, the quality is not great, the energy consumption per 100 kilometers east of about 12 degrees, also from 10 yuan (for 100 km and fuel consumption in six of the over 100 km of pure electric cars cost at least 4 times). However, the shortcomings of electric vehicles is also very clear that the main drawback is the mileage life short. Increase the mileage on the need for greater battery life, which leads to higher prices and heavier body. Secondly, charging of electric vehicles from time to accelerate slowly, and battery recycling lead to pollution of the environment. In addition to these technical problems, the biggest problem is the price of new energy vehicles. In general, they are expensive than conventional cars 30% -40%. High prices lead to a new energy vehicles is mainly due to the price of the battery. Therefore, countries need policies to support the reasons for the development of new energy vehicles.

The United States has adopted incentives, including: purchase of special fund for new energy vehicles, purchase of personal vehicles to take advantage of new energy tax credit or direct subsidies for certain cities in the urban area to facilitate parking, free parking fees, fees waived, and passing through the road without relief. thinkpad r52 battery , Politics of France: Do not let fuel vehicles parked in the area to allow electric cars parked in the parking non-establishment of electric cars free parking spaces in the evening to lower the price so low. The Japanese government, including consumers to buy hybrid vehicles environmentally friendly, including vehicles, reducing vehicle purchase tax and the tax burden. Local government preferential policies include strengthening its support facilities, mainly the construction of recharging stations for electric cars in the city since the end of restrictions on numbers or even numbers and odd, the parking concessions, concessions of insurance, tariff concessions and tax relief bottling.

Industry insiders believe that car in the manufacturer of passenger cars in 2010, will power new cars from China to commercialize products more targeted break another. But the Ministry of Finance, the initial subsidy policy May be limited to public transportation, rental, service, sanitation and postal services and other public services, mainly related to models of cars, btp-58a1 , btp-63d1 , buses, vehicles sanitation, cleaning of vehicles. To purchase individual vehicle energy news recently may not have a policy of support, because production and sales are too small, the safety standards for electric vehicles and quality are not yet ripe. Therefore, the new energy vehicles may not be so fast in the lives of ordinary people.

According to industry estimates, Germany has the world nearly half of solar modules. Installing solar power in Germany in 2009 exceeded the amount expected, 75uyf,gd761 , mainly due to the roof of the high quality components to sustained demand. German Federal Foreign Trade and Investment Agency (GermanyTrade & Invest) is this year’s Salon International Photovoltaic Solar Energy Professional (PVExpo) introducing the world’s largest market for solar power opportunities most recent . PVExpo this year will be 3 at March 5 in Tokyo, Japan.

The newly installed capacity in Germany in 2009 could exceed 3.0GW, which represents about half a year of global PV market. This results in 2009 the Germans in the global installed solar capacity in the total share of 37% to almost 50%.

The new photovoltaic system installed in the small area of the roof unstoppable. Until November 2009, the new system installed, there are nine-tenths of the system capacity is less than the minimum 30kWp. One of the most popular high grade solar modules. The vast majority of private users prefer high-end components in a certain genre, and even business users high range are also components of the selection. These figures show that for high quality products, strong demand, while those with “Made in Germany” (MadeinGermany) brand synonymous with high quality.

Success of Germany in the field of photovoltaic major reason is its two-pronged approach: supporting the industry and market adoption. The solar industry in Germany has attracted many of the most famous institutions, including R & D institutions pending the suppliers and manufacturers. Meanwhile, the German domestic market also received support from a number of interesting initiatives, such as the “Renewable Energy Act (RenewableEnergiesAct, known as EEG),sony vgp-bps9 ,  and EnvironmentalProtectionLoanProgram (Environmental Loan Scheme). These initiatives by the implementation of an electricity subsidies attractive price and long term loans at low interest rates to reduce risks.

German Federal Foreign Trade and Investment Department will send representatives to participate in PVExpo this year to discuss Largest Solar to the world of business opportunities. East Exhibition Hall 4 Stand (EastHall4) 22 Zhi 26.

German Federal Ministry of Foreign Trade and Investment of the Federal Republic’s foreign trade to Germany and within the institutions of foreign capital. satellite a80 battery , The organization seeks to expand into the German market for non-German companies to provide advice and want to enter the German market outside Germany providing information on foreign trade.

Japan steel plates and Industrial Science and Technology Research Institute (hereinafter referred to as the middle class & Research Institute) using a new metal frame with low cost,Vostro 1400 battery ,  the process of CIGS (copper indium selenide Gallium) solar cells, its conversion efficiency higher than 16.7%. Japan Steel plans in 2011 to allow the development of metal around the bottom to reach commercialization.

CIGS solar cells on thin-film type conversion efficiency of solar cells higher, both companies believe that the solar cell can be a solar cell silicon crystal, after the new battery. Film CIGS solar cells so that the bottom had to use more glass is currently available for the sweetness of solar cells, developing a film about the technology of metal chassis. It is reported that previous studies of hard metal floor for most of CIGS solar cells have a negative impact of the titanium sheet and foil based on molybdenum, but substantive, it is a zone of wholesale supply characters and issues of cost. To answer these questions, the two companies also consider the use of low cost stainless steel sheet, but the high temperature film solar cells, the metal frame elements that can spread to the layer of CIGS, it n ‘There has serious consequences on the efficiency of electricity generation.

The Japan Steel has developed a cost may be lower than the sheet steel of low carbon stainless steel base metal thin soil. Below the initial price of steel sheet with low titanium dioxide 1 / 10, about half of the sheet of stainless steel, polyimide film on 1 / 4.

The effect on the effectiveness of elements of CIGS solar cell proliferation, the two companies through the formation of an independent film surface treatment to control. The film surface treatment can shoot in the atmosphere can support low-cost technology.

The conversion efficiency of CIGS solar cells product reaches the highest level of global production capacity and Research Institute was to promote the metal chassis-based development of flexible solar cells.sony vgp-bps9 ,  In addition, also works on developing large-area modules. Japan steel production and the Research Institute with the development of a low-cost film with a surface treatment of a metal chassis prototype CIGS solar cells, the small unit area conversion efficiency of 16.7 % (conversion efficiency intrinsic area power generation cell of about 0.5cm2). The conversion efficiency “is used when the high-performance motherboards at low cost ‘

In March 2010 held on 3 to 5 show “PVEXPO2010 the Third International Exhibition solar, there are two sections of solar cells in the United States have Solyndra of CIGS. Vostro 1400 battery

Solyndra is to develop and provide a fluorescent cylindrical CIGS similar risk of solar cells. CIGS based solar cell makers are now, Solyndra more able to expand its production in 2009, has an annual capacity of 200 MW capacity. In September 2009, construction began on a new schedule of annual capacity of 500MW plant in December announced that the United States.

“Even if it is not fixed, but also to withstand strong winds,”

Made of cylindrical advantages are (1) power output less sensitive to the position around the sun (2) can not tilt the level set in the floor or the roof may be covered with the module inside the cylinder and therefore the actual use of the roof area, (3) can withstand high winds hit and so on.

Solyndra cylindrical solar cell modules in a gap left between the pipes after they were held, although the changing light of the sun in the direction of sunlight will not be much changed. Module bottom paved with white reflective plate, through the seamless tube by reflecting sunlight reflection plate, and exposure to the module on the back. fk890 , Therefore, the gap between the tube does not exist in name only. In addition, even a strong wind comes, wind through the cracks pipe, he will not run like a leaf, as has been scraped.

Manufacturers of solar cells exposure Solyndra are Mitsubishi Chemical and integrators of solar electricity generation in South Korea OSolar. Mitsubishi Chemical said the company in Japan, Kagawa County, logistics centers set up on the roof of the CIGS solar cell, and make sure the wind resistance. Mitsubishi Chemical said, “has learned that even without the use of bolts for the set, the wind speed 48.8m / s case (CIGS solar cells) will not scratch to run.”

Mitsubishi Chemical display “module size 1820mm x 1080mm x 50mm, the maximum output of 191W. Unit area of solar cell output power, conversion efficiency, because it makes no sense, then turned to find the injection unit module area of the output power of the sun, equivalent to 9 , 7% conversion efficiency.

Mitsubishi Chemical plans to clear the screen of the client’s response and decide whether to integrate solar cells CIGS solar cell product line.

The large-scale import of primary Numazu  sony vgp-bps11

On the other hand, OSolar announced in the exhibition will Numazu, Shizuoka Prefecture in Japan, the main roof to install Solyndra solar battery module. Japanese agents OSolar - President of the ENERVIC Makoto Tagami Representative Director said: “The Japanese Ministry of Science and Technology SchoolNewDeal played a role in promoting the idea.” OSolar said it would be completed in the summer of 2010, define the project and start working.

California Institute of Technology This advanced research has been published in the February 14 issue of the “natural materials” on, but the technology has not yet been formally put into production, but researchers on the use of mass production cell silicon thin film solar metal is full of confidence. Project researchers,latitude d505 battery ,  Knight Professor of Chemistry at the California Institute of Technology? Reeves said: “In the future the manufacture of solar cells must first examine the spectrum of absorption capacity, and must take account of cost and convenience have all the advantages of silicon son, we too more reason to believe that the coming years it will become thin film cell production of force. ”

IBM low cost high performance thin film batteries available

Almost at the California Institute of Technology announced that the latest research results in the same time, the materials scientist David Meads IBM?, And his research team in the latest issue of “advanced materials” published a report of study, IBM has officially announced the successful production of one must have a low price but high photoelectric conversion rate of the multi-thin-film compound solar cells. With the new production process, the thin-film solar cells of the photoelectric conversion rates as high as 9.6%, this information is not a laboratory of words, but by the U. S. Department of Energy formally tested and published. It is noteworthy that after the same material (not including indium, gallium or cadmium compounds) made of thin battery photoelectric conversion rate film is only 6.7% compared to this new type of thin film batteries to 40% less effective, it also creates the same type of materials, thin film performance solar cells convert the world record. sony vgp-bps13

Compared to traditional multi-thin film solar cells made of this new type of thin-film batteries on photoelectric conversion efficiency is not the same The Xiafeng, and has an absolute advantage in cost. The first U. S. Solar Inc. (First Solar) released the latest data, they produce copper indium selenide gallium (CIGS) thin-film batteries and polycrystalline thin-film cadmium telluride cells conversion efficiency of 11%, but the price per watt is up to $ 1 U.S., mainly from tellurium, indium and other raw materials scarcity, high cost due. IBM’s new thin-film battery materials are copper, zinc, tin, selenium and sulfur combination of five kinds of raw materials are relatively common, inexpensive materials.

Cautiously optimistic about the prospects

Currently, these two techniques are not yet at an advanced stage of production, but for now the cost and effectiveness of the use of solar energy in the difficult predicament of having introduced two new ideas, low cost and close to the traditional current level of efficiency so they have a prospect of a successful implementation.

Currently, the PV industry today, cell type silicon solar is still the general public, there are many solar energy companies such as Sharp of Japan, pledged to develop the use of organic polymers and other raw materials, manufacture of solar cells in thin layers, but the photoelectric conversion areas, organic thin-film batteries and traditional silicon cells there is a large gap, in brief, the cells of high efficiency silicon, but expensive, although cheaper non-silicon cells, but low yield. pa3399u-1brs , The nano-crystalline solar cells as a new type of photovoltaic cells are still studying.

In this context, California Institute of Technology in organic matter, plastic and silicon efficient and flexible combination of the battery, effectively reducing the cost, probably at the moment of research on solar cells offers a new space to think, but once they come to be applied in practice, the son of silicon from the battery in a sense, has also spawned a new industry.
For new batteries IBM thin-film surface, mead research team is just to replace the traditional batteries composed of several thin film, some raw materials, but this new type of subtle thin film battery is in the process unique manufacturing. Batteries conventional thin film during the manufacturing process for the state of gasification in a vacuum deposition and deposition, which takes a lot of energy to achieve; Meads and colleagues are mostly in liquid and particles mixed state under the operation, such as copper and tin is a liquid, while zinc is a state of particles, which will significantly reduce the manufacturing process of batteries, dipping, spraying and the cost of the casting opening. IBM said the company did not intend to technology for its own thin-film batteries, but rather intended to serve as the holder of the patent for the technology to other companies.

However, two types of technology, after all, is still in the laboratory has not yet been tested by practice, but based on past experience, the laboratory photovoltaic cells in the “real” in efficiency will always be updated. For solar cells, for example monocrystalline silicon, in the laboratory the highest photoelectric conversion rate of 24.7%, but in the practical application of mass production has dropped to about 15%. Meanwhile, nuclear energy and other clean energy with the simultaneous development of industry in the reporting process of competition is an objective reality, the choice is inevitable, thinkpad r40 battery , solar energy can count on new technologies, the practical realization of cheap and effective, including traditional energy sources, including a variety of rival energy, but also left to the test of practice.

Toshiba will be April 1, 2010 by the United States SunPower start selling crystals If the solar cell modules comprising systems residential solar batteries. inspiron 1300 battery , Toshiba said that “to promote all-electric technology and intelligent network services, has decided to set foot in the field of solar cell systems residential. Also plans to sell in the future with the company’s lithium-ion rechargeable “SCiB” and intelligent energy meters and other combinations of solar cell systems.

Toshiba will sell the systems residential solar cell, including regulation modules of solar energy (efficiency of energy conversion of 94%), and displays color, and any other materials, sub-contracting.

One, the solar cell modules SunPower “SPR-210N-WHT-J” is characterized by cells is a module conversion efficiency as high as 21.5%. “In today’s solar cells have been introduced to the highest level” (Toshiba). In the use of cells monocrystalline If at the same time, only in the back of all thanks to the use of electrodes on the rear contact structure to increase the size reached by light. Performance Module conversion of 16.9%, the module output power up to 210W. pa3284u-1brs

Back contact structure, benefits not only by improving the conversion efficiency. As the electrode is not in the surface, the solar cell electrode parameters are not reflected glare. The construction industry who have “solar cells on the surface of the electrode is designed to work” calls, such a structure solves this problem.

SunPower solar modules in the Japanese domestic market, it seems that manufacturers of solar cells will be a Japanese national strategy to avoid creating small impact. Referred to in Japan before a high conversion efficiency solar cells, tends to think “HIT (HeterojunctionwithIntrinsicThinlayer Sanyo Electric) solar cells.” Sanyo Electric and SunPower has learned to compete in the highest conversion efficiency.thinkpad r52 battery ,  On the structure of contacts back and Kyocera also plan to make public in a multi-crystalline solar cells if used in products.

Microsoft Global Technical Support Center for Asia-Pacific Managing Director Paul Cohen in today’s IT market reached two technologies Netease to accept an interview, said: “Windows Activation technology” for legitimate users is a kind protection “for those who previously did not know the use of pirated users can activate by downloading a means of testing, Microsoft want to protect this part of the user interest, and through such process would legitimize piracy. ” Inspiron E1705 battery

February 17 Microsoft has released the latest update files and activation technology in the official site for users to download, install the “critical updates” in Windows 7 will be able to automatically identify the system user’s computer is used for piracy. If it is pirated, the system will prompt the user, and change the desktop is black.

It is reported that this update can be found in more kinds of 70 issues of piracy.

Cohen so far, “said the technology is in fact a form of protection for users, he said:” A lot of piracy are actually a number of trial versions of itself insufficient market-oriented phase, in addition, there are many users are unaware of their Buy a pirate, as he bought the computer was loaded with Windows. ”

Who does not know that they bought pirated users, “Microsoft through the” activation technology in Windows’ such procedures to protect the user can download to activate programs to ensure that piracy, Microsoft hopes also that through this process so that the legalization of some users. A1175 . Cohen said more.

In the Chinese market, this transaction will update postponed after news said it would begin this summer, due to Microsoft for this period of leave to advocacy, education, knowledge of users.

In other Windows 7 support, Wen-up said: “We introduced Windows 7 for six months to a year before the time in preparation, spend a lot of time to service and support.”

Wen-up showed that “Microsoft has every year varies from 100-200, not less than 300-400 months for the launch of the new role of Global Technical Support Center includes coordination with software vendors to solve problems compatibility, training, call center,Sony VGP-BPS10 ,  the growing phenomenon of user-solving tools. “He stressed that” with hindsight, quite ready to make a very small chance of problems. “

United States Bloom Energy Inc. has introduced a new fuel cell - battery flourishing Services (Bloom Server), which is made by a unit of energy of silicon. The battery is expected to cover various regions of the world of clean energy.Inspiron 1525 battery ,  California Governor Arnold Schwarzenegger (Arnold Schwarzenegger), said: “Bloom technology of fuel cells is expected to completely change the energy industry. The founder Sridhar (Sridhar KR) is formed in California, and even the world’s energy future.

According to Agence France-Presse, co-founder Larry Page of Google (Larry Page), eBay CEO John Donahoe, and former U. S. Secretary of State George Shultz (George Shultz), and Section Linbaoweier (Colin Powell) took part in the development of services such as the presentation of the battery.

The sand is rich in silicon. Sridhar raised the size of the card unit of energy, said: “Our core technology is the sand. The sand is everywhere, but it has a scientific nature allows us to use it to create a fuel cell. “Fuel cells can be traced back to the mid 19th century, new Bloom Energy products could reduce demand for platinum and other precious metals, and by controlling the oxygen molecules to produce electricity. Pischetsrieder said that the rise of services may use a variety of work on fuel cells to help consumers. PowerBook G4 15 battery

By eBay Inc., Wal-Mart Stores Inc., Coca-Cola and other large companies of the group formed in California has been tested on the server Bloom. Production capacity of 100 kilowatts each rising value services to the battery 700000-800000 U.S. dollars, but with increasing production capacity and efficiency level achieved, the price should have substantially decreased. Pischetsrieder is expected that the batteries are used in the household needs about 10 years.

Schwarzenegger said that the rise of services, cleanliness of the battery 60% higher than coal-fired power plants that can live to produce reliable power does not derive from remote power stations supplying electricity through the son.

Pischetsrieder wants the company to new energy technologies to reduce pollution to meet the growing demand for energy. He said: “If we continue the current behavior, we leave to future generations a world will be marked forever.”

Allegedly prosperous efficiency service of the battery power supply is double the current U.S. power grid, which means that the first produce the same electricity only half the fuel. Pischetsrieder said the size of a brick can not drive a fuel cell is now the standard bulb, but with the technological development will soon be able to meet the electricity of an average American family needs.

Thriving service cost battery production of electricity is about 0.09 U.S. dollars / kWh,Sony VGP-BPS2 ,  while the rates charged by utility companies for each kilowatt-hour 0.14, or 0.15 U.S. dollars . Because you can save energy, a new set of 3 to 5 years, be able to recover costs. Servers Bloom guarantee of 10 years, but Pischetsrieder did not disclose the life of fuel cells.

U. S. Former Secretary of State Colin Powell said that increased military services, the introduction of the battery is good news, because the technology widely used tool to combat growing energy demand. Powell said: “This is a breakthrough sooner or later have access to all U.S. households, and make a contribution to humanity.”

“Usually the message too much, too old for batteries for mobile phones.” Completed just before the holiday of Spring Festival, many users sent a such a complaint. inspiron 1300 battery , With the constant improvement of mobile phone applications, users of mobile phones and other performance standby, set higher requirements.

The price of continued weakness in the mobile phone, sell mobile phones have been declining profits. In contrast, batteries, cell phone accessories profits up. To obtain benefits, many mobile phones only at the factory is equipped with a battery, which is the emergence of brand cell phone batteries provide name of a certain amount of space.

Hodge-proliferation of mobile phone batteries, to some extent, reduce the use of user effects. Beijing Industry and Commerce Bureau had just released a batch of unqualified list of mobile phone battery, a total of 33 mobile phone batteries on the market Heibang and out of Beijing. It is understood that marks the delisting of products whose documents on excellence, MTS such that 33 kinds of batteries for mobile phones, the main problem is that the signs, performance and discharge cycle life of Other indicators of failure. hstnn-lb31 , Some phones do not indicate the charge voltage limit, the note of warning, so that consumers can not understand the real situation. Discharge the battery performance is a key quality indicators of good or bad, if not compliance will affect the normal use of cell phone batteries. There are a number of life-cycle of mobile phone battery is too low, which is consumers often complain that the battery can only use a few months on the wrong reasons.

At the same time, the combination becomes more powerful, users requirements of battery capacity increasingly high. In recent years, the industry began widespread use of Bigger, Longer lithium-ion batteries. Previously, the former Ministry of Information Industry promulgated YD1268-2003 “mobile phones and lithium batteries and charger safety requirements and test methods”, in which the temperature of testing standards heat shock have been changed to 130 ℃, become the mobile phone industry, to test the general standards of the industry in September 2005 by the State Administration of Quality Supervision,sony vgp-bps2 ,  Inspection and Quarantine and the National Standardization Technical Committee alkaline batteries under the auspices of the national meeting standard review, the new proposed national standard, “revised edition”, in which the temperature standards for thermal shock test in a 130 ℃ However, for various reasons, is due in September 2005 enacted a new national standard has not yet issued. Currently, both the manufacturer of the battery or the mobile phone manufacturers in general would be 130 ℃ as the temperature of the lithium-ion battery testing standards for thermal shock, and the battery design, production, quality control, procurement and other areas commonly used by this standard. Today, batteries new cell phone should also put the national testing standards.

Analysts said that with the smartphone business to grow exponentially, electronics GPS navigation for MP3 music player, and then to access WiFi wireless Internet and so on, the endless variety of functions the phone, waiting time mobile phone becomes the basis for applications to protect these elements.pa3284u-1brs ,  A normal capacity of mobile phone battery apparently can not meet their daily use, this time with high capacity batteries for mobile phones long before cell phone batteries on the market will become the general public.

IBM researchers are developing solar cells with conventional materials. Researchers AdvancedMaterials papers published, saying that you can use conventional materials, a relatively efficient manufacturing of solar cells. Such cells may be from 9.6% of solar energy into electrical energy, the photovoltaic conversion efficiency higher than 40% of today’s technologies. This conversion efficiency is much higher than silicon cells available on the market, and even comparable to the efficiency of solar cells in thin layers. IBM’s use of traditional materials for the manufacture of solar cells, u4873, d5318 , such as copper, zinc, tin, sulfur or selenium. IBM said that solar energy technologies used in existing equipment often limited its development.

Companies in the solar industry announced they were using cadmium and tellurium thin-film batteries. GE also plans to begin selling next year, batteries cadmium telluride material. Some small companies like Nanosolar, HelioVolt and Miasolé in the production of copper, indium, gallium and selenium solar cells made of alloy material.

IBM researchers TeodorTodorov, KathleenReuter and DavidMitz the aforementioned shortcomings of the battery is to use either the raw materials are scarce, or the impact on the environment. This means that these batteries need to consider the environmental costs. IBMT.J.Watson Research Laboratory, director of physical sciences ThomasTheis said: “The other subjects equally effective battery contained in either very expensive or impact on the environment, f2024a , or not much room for further increasing the efficiency, making their business with large size, it was difficult to spread. ”

Compared to conventional batteries, the benefits of thin-film batteries is to use the equipment is relatively low. IBM solar cells can be used to produce manufacturing techniques at high speed, such as “Rolling Manufacturing Technology” (roll-to-rollmanufacturing). U. S. National Laboratory for research on Sustainable Energy MatthewBeard involved in the research project of IBM, this technology is a breakthrough. ”

Scientists expected that if the technology can achieve a breakthrough, get 12% of the photoelectric conversion efficiency, resulting in economic costs to completely replace the products of existing solar energy.sony vgp-bps2