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Hydrogen fuel cell cars enter the Olympics

Shanghai on July 6 Xinhua China has independently developed hydrogen fuel cell car on the 6th at the new energy vehicles in the Engineering Center, Tongji University, held a departure ceremony, out of the lab, enter the Olympics.

As the 2008 Beijing Olympics the “Green Team” an important member of the Shanghai Fuel Cell Vehicle Powertrain Co., Ltd., Tongji University, Shanghai Automotive Industry Corporation to provide power system, Shanghai Volkswagen Automotive Co., Ltd. is responsible for manufacturing of 20 lead Yu hydrogen Passat fuel cell car, which had been through the national security, reliability, durability of rigorous testing, access to national license.

Reporter was informed that these hydrogen fuel cell car on June 20 to complete all the trial tests, 5 cars, as the advance team has arrived in Beijing, and the other 15 cars ready to go. They will serve as the official car model in the Olympic central area of investment operations, with nearly 500 other types of electric vehicles to join the Olympic core area to achieve zero pollution emissions.

In the “15″ State 863 electric vehicles in the major projects, “Eleventh Five-Year” National saving and new energy vehicles 863 major projects with the support of Tongji University, SAIC and other units through the close links between production cooperation, China has successfully developed independently four generations have complete independent intellectual property rights of the hydrogen fuel cell car prototype. Car to hydrogen energy, hydrogen and oxygen through chemical reaction of water, truly a zero pollution. After generations of improvement, optimization, the latest generation fuel cell vehicle dynamic performance continued to improve, a top speed of nearly 150 km, one-time charge of hydrogen continuous mileage over 300 km, vehicle reliability, stability, also continue to improve.

The 20 hydrogen fuel cell car, is led by the corporate vehicle used Volkswagen Passat cars collar Yu, by integrating the latest generation fuel cell vehicle power systems technology platform and has successfully developed out. Compared with the previous prototype, it’s engineered products with a higher degree. In order to ensure their safety, reliability, have completed the first 5 cars per 3,000 km of the real road driving test, and 15 vehicles have also been a considerable amount of mileage completed.

“2008 Beijing Olympic Games fuel-cell cars,” a special program launched in August 2007, this is in response to the Shanghai Municipal Government, “High-tech Olympics, Green Olympics and People’s Olympics” and the implementation of important initiatives. This 20 hydrogen fuel cell car, the main guests, media and Olympic Committee officials to provide car service.

According to reports, some members of the project R & D team will leave for Beijing on the 7th, to ensure that the fuel cell car running smoothly during the Olympics to provide technical support. In charge said, This is my own research and development of fuel cell vehicles out of the laboratory since the first small-scale of demonstration runs of activity, but also on energy saving and Huanbaozuixin Kejichengguo of International exhibition.

Via: Hydrogen fuel cell cars enter the Olympics

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SunPower Introduces World’s most powerful solar panels

PRNewswire-PR Newswire SAN JOSE, Calif. May 20 power efficiency solar cells, solar panels and solar systems manufacturer SunPower Corp. (NASDAQ: SPWRA) (NASDAQ: SPWRB) today announced SunPower (R) 315 solar cells The latest version of the global board of residential and commercial market is the most powerful solar panels. Which upgraded SunPower solar panel using high-performance solar panels, with 96 batteries, each panel can generate 315 watts of power, and provides the industry’s highest conversion efficiency of 19.3%.

SunPower Vikas Desai, vice president and general manager, said: “SunPower continues to provide the best solar technology and the greatest return on investment. Our latest version of 315 Solar Panel to maximize productivity, so that each roof panels fewer . with fewer panels and balance of system materials, customers benefit from lower installation costs. ”

Japanese company GS Yuasa lead acid battery electric vehicles 90 years ago to reproduce

Hybrid and other environmentally friendly vehicles in today’s high-profile, top-ranked Japanese company GS Yuasa lead-acid batteries will be about 90 years ago, the company has Taisho era of electric vehicles imported from the United States, “Detroit number” able to drive into the car repair, Shinan District 20 in Kyoto in Kyoto, the media headquarters on public display.

No. Detroit is the co-founder, the late Shimadzu source hidden in the back country in 1917, in 30 years or so, has been used as a company car, after they have been exhibited in Kyoto head office. As public concern on the increasing of electric vehicles, GS Yuasa Corporation started the car last year recovery plan. It is reported that, in the car equipped with the company’s lead-acid batteries, the charger can be recharged using a household outlet.

No alternative to Detroit the same day using the bell horn, light and quiet debut. Driving the car company president Yi Tian Cheng said, “the feeling of riding a completely different with the normal car is indeed a power-driven carriage.”

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Fujian’s first crystalline silicon solar cell industry chain forming

Settled in Quanzhou (Nan) Optoelectronic Information Industry Base, Crystal Light and Power Company Limited of three 25 megawatt solar cell production line recently assembled, and entered the commissioning phase of the trial production will be before the Spring Festival.

After a successful pilot, the province will have the first article from the upstream silicon ore mining, smelting to crystal processing, cutting, diffusion printing, component production and assembly of finished products as one of the complete crystalline silicon solar cell industry chain, to pull the whole Quanzhou the development of the optoelectronics industry in Fujian.

It is reported that, with the solar and other renewable energy sources have received increasing attention, as well as the PV industry in our province will focus on fostering new industries to plan, Nanan City in August 2007 starting point and the planning and construction of Quanzhou (Nan) optoelectronic information industry base. The base has been included in the province, “Eleventh Five-Year” special plan for the information industry, but also Quanzhou and South “during” key construction of high-tech industrial base. Base planned area of 7.5 square kilometers, all built in 2020. Among them, a building planned area of 2.3 square kilometers, focusing on the development of photovoltaic and LED, optoelectronic information industry cluster, were the introduction of National University Science Park of Fujian Park and six optical sub-enterprise projects with a total investment of nearly 1.8 billion, is expected to reach full birth up to 70 billion yuan in output value. In addition, the base of a special business park planned for Taiwan, settled in 17 industrial enterprises to enjoy preferential policies to support an initial investment of $ 72,000,000 has been the Bright CIGS thin film solar cell project settled base, while the two Taiwan-funded enterprises is in talks to settle base.

Quanzhou 2009 is “Project Construction”, plus “three direct links”, Quanzhou (Nan) ushered in Optoelectronic Information Industry Base, better development opportunities. Lin Jung-heap base charge introduced, the base year will be completed for construction of an infrastructure to ensure the realization of three-crystal silicon, 2009, four enterprise projects put into operation and generate revenue, and trial production of the two project components, and actively promote the proposed investment Hong Fu Jin Tianwei 1.5 billion of the company, plans to invest 5,000 million luxury Optoelectronics Technology Co., Ltd. Quanzhou and new energy-efficient LED with patented technology, philosophy directional lighting energy (Fujian) Co., Ltd., Optoelectronics has signed settled 3 floor construction project as soon as possible. At the same time, contribute to the National University Science Park of Fujian routine operation of sub-Park to play the role of its strong scientific and technological support. In addition, the base will continue to give full play to the three low-cost high-purity silicon crystalline silicon company projects more attractive and industry chain cluster advantage of the project, attract domestic and foreign well-known PV companies and their partners to base investment in enterprises, accelerate the extension of the PV industry chain .

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China Solar Energy Industry

Vulnerability of China’s solar industry, mainly due to “two out”

Chinese solar companies, “two out”, the upstream and downstream companies in China are not subject to control, is the main reason for their industry is too fragile.

In the entire solar energy industry chain, the upstream and downstream users of silicon raw materials in foreign countries, only the middle steps in the process in the country. Once the upstream and downstream fluctuations, the middle part of the natural squeezing the most vulnerable. At present, the domestic solar companies upstream silicon raw material prices plunge enterprises, and most of the domestic enterprises in the high prices of raw materials, through contracts and orders for the supply lock, and once the price dips upstream, downstream trade is bound to affect prices in a period of time They use high-priced raw materials to produce low-priced products, the gross profit nature seriously squeezed.

This is not the worst, by the financial crisis, lower purchasing power is declining. As the solar real users in foreign countries, and its consumption to form the main depend on government subsidies and bank loans, at this stage, government subsidies decline, more importantly, power plants are not bank loans, loans by banks before rolling back with it. The whole industrial chain, in fact, “people who pay out of the question,” and, of course, in the long run, the industry will not have a big problem, the question now is “the long-term” for how long.

In addition, oil prices, which is also the concept of push the prices down of new energy.

Over the past few years, all kinds of money pouring into China solar industry, but most production companies, are not the core technology, but also difficult to create technical barriers. So far, China has not a company like “FirstSolar” This solar energy business, has its own core technology, with others, the process is difficult to imitate, even if global stock prices fell, and their stock is still relatively strong.

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Silently into the fast lane

While honing his Porsche Cayenne hybrid is already a Tesla competitor in 911-base work. The E-Ruf is not yet ready for production, weighs nearly two tons – and runs at least 225 cases.

What makes a real 911? The rear-wheel drive of course. And the six-cylinder boxer engine with its powerful babbling and the fantastic ride. At least six of you have to adopt in the future, well, if the E-Ruf A model is developed for mass production. Based on a Porsche 911, the tuner and car manufacturer presents call from Pfaffhausen an electric sports car, and shows how in Zuffenhausen might look like in the future.

The three-phase AC motor measures only 40.5 inches in diameter and sits in the engine compartment just behind the rear axle differential. Also, the electric 911 can therefore claim to being a real Hecktriebler. The engine delivers a maximum of 150 kilowatts (204 hp), torque of 650 Nm is available immediately after the launch. The Tesla Roadster would drive behind the Porsche at the moment anyway: The E-Ruf is to speed in about seven seconds from 0 to 100 km / h, the development objective is somewhat spongy “under seven seconds.” The Tesla creates the sprint to 100 km / h in just under four seconds, but weighs 1.2 tonnes and well below the 1.9 tons of heavy e-reputation. A normal 911 takes about 1.5 tons on the scale – and him in a maximum of five seconds to 100 km /

The lion’s share of the additional weight of course make the batteries from the E-Ruf 550 pounds drags it around with him. Engine and the front luggage compartment are completely besieged by batteries. The engine itself weighs only 91 kilograms. The maximum speed of the electric Porsche is located at 225 Km / h. “For the further development steps are still modifying” to expect befitting features, promises the car manufacturers. The electric Porsche has a gearbox with six gears. “In fact, it is probably enough to insert the sixth gear and drive off with the gas pedal,” tells reputation and adds that it is in an electric car really more of a handle, “Ampère pedal.”

An improvement in acceleration was possible if you choose one of the lower gears. “Of course one is so strong sprint capacity at the expense of the achievable range,” restricts the automaker. The 96-Lithium ion batteries put together an energy reserve of 51 kWh available. “This represents the theoretical pure energy content of 5 liters of petrol and indicates the difficulty of storing” electricity, say the reputation of developers. The performance of spiral in the battery development interpret but sharply upward. When coasting, the motor generator and produces electrical energy with which the batteries are powered.

The stromernde 911, unlike the Tesla Roadster an experimental vehicle. “The prototype of the A-series is” still a significant distance from the fully developed car with electric drive, says the company reputation in a statement. The range of the E-Ruf model A lies at 250 to 320 kilometers. The life of the battery is charging cycles to the reputation of 3000 would be almost four times as much as the Tesla Roadster. During operation, the electronic monitors constantly the voltage and temperature in the battery cells in order to avoid overheating.

The idea for the electric Porsche is the company president Alois Ruf Jr.. been associated with its three hydropower plants, says the company. “The annual amount of energy from these power plants is about 35 million kWh of energy that would be necessary to a car like the E-Ruf 3500 times” to let go of the globe, the company estimates. “The whole thing is in the public network by the treaties of the energy for day or night current equivalent of € 2.50 to 5 per 100 kilometers,” reads the statement of the automaker. lenovo thinkpad x41 battery

The company, established reputation in the Bavarian Pfaffhausen employs 65 staff. Reputation is not only Porsche tuner, but registered since 1982 as a vehicle manufacturer. The first model with its own telephone chassis number was the call of BTR with a 374-hp turbocharged engine.

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Silently into the fast lane