Posts tagged: notebook batteries

IBM announced photovoltaic power generation technology innovation take into account the cost and efficiency of solar cells

IBM’s focus on using technology for photovoltaic power generation from the area of one square centimeters of the solar panel from 230 W of energy. The energy is then converted to 70 W of available electricity, the company claims, which is so far achieved the best effect. IBM’s research staff in the chip and between the cooling block on a very thin, and indium gallium compounds made of liquid metal layer. This is called thermal interface to the metal layer from the solar panels convert the heat to the cooling block to maintain the chip really low temperature. They hinted that if silicon can be effective in cooling, concentrator photovoltaic power generation devices can replace the traditional devices become the most expensive solar power installations. However, IBM Corporation recognized the need to research projects from the laboratory to large-scale production of much remains to be done. The researchers said that the focus for the acquisition from the sun’s rays power increased by 10 times, so that the general power to 20 W of the battery can be issued 200 W of power.

The initial results of their study in this week’s session of the 33rd IEEE Photovoltaic professional seminar has been proposed, the researchers note at the meeting with other existing methods, the liquid metal cooling them how to interface from Solar heat more effectively transformed to copper cooling board.

The researchers used as the semiconductor industry research and development of methods, the solar cell business with IBM’s hot liquid metal cooling systems combine to achieve developed a “breakthrough” of the system.

IBM added that based on the concentration of light
V technologies have the potential for large-scale power generation to provide the minimum cost of solar electricity, “If solar cells to keep the temperature low, and to develop a cheap and efficient, in a very high concentration of light on the optical devices so.”

IBM has no plans to manufacture its own solar cells, but hope that solar energy equipment manufacturers to license the technology and the possible use of the lens technology. The company is also developing nano-structure, which, including nanotubes and semiconductor quantum dots, to more effectively create photovoltaic cells.

The article was first published at http://www.batteriesshop.co.uk/

Solar glass substrate shipments triple

Japan’s Fujitsu economic research company in 2007 for 46 front-end optical materials in the world market survey. The results showed that solar cells with glass substrate shipments over the previous year to expand by 2 times the film with a touch panel also increased by 16%. Fujitsu economic pointed out that “the application of optical materials market is gradually expanding the trend.”

Solar cells use transparent conductive film glass substrate shipments in 2007 was double the previous year, reaching 78 billion dollars. Japan Plate Glass and Asahi Glass accounted for 55 percent of the share of the world. Silicon can reduce the use of low production costs and more engagement of the film solar cells have also increased the demand for the trend. Films with a touch panel also increased by 16 percent to 130 billion dollars, mainly used in game machines, mobile phones, portable satellite navigation and other vehicle use. Nitto Denko and people into Dili, and other Japanese companies account for about 65 percent of the market.

Application of the next generation DVD Pick-up Lens and the screen of glass substrate shipments in 2007 also raise the amount. The next forecast in the next generation of consumer products will gradually increase.

The article was first published at http://www.batteriesshop.co.uk/

Desai battery: counterbalance G Tianwei New Energy Battery lead

Note: In order to improve actual reference value, the above real-time images generated by the dynamic market for investors in the latest real-time observation unit performance.
 
200% increase in the inspired, G Tianwei apparently has become the benchmark for the market, therefore, the market of hot money have started looking for a similar share of new energy sources, thus creating a sailing shares, aerospace and other mechanical and electrical dark midline. But in fact, on the current domestic market, the real with the G Tianwei’s too new energy battery up against only 000,049 Desai battery, the company has to develop solar cells, nickel metal hydride batteries, lithium polymer batteries, fuel cells and other new energy batteries, new energy battery has become the main industry (This is awfully strong than G), with the constant development of new energy sources, is extremely optimistic about future prospects; In addition, the Shenzhen local shares will be in six months to complete share reform line, Desai after changing the battery as a unit of local shares in the new energy battery with G Tianwei contend, it is also expected to come out “against the rights the outbreak of the trend”, it is worth looking forward to!

Desai White, the concept of new energy battery staged!

In June this year, 000,049 original battery Desai’s largest shareholders of Shenzhen Urban Construction Group will hold 61.52 percent stake in industrial companies transferred to Desai, who became the new owner. And worthy of attention is that Desai industry in the acquisition is completed, then the Group will Desai and Desai industrial inspiron 6000 batteries have excellent business-related assets into the company. Thus, the scope of business into the development and production of solar batteries, nickel metal hydride batteries, lithium polymer batteries, fuel cells and so on, rely on the majority shareholder Desai entered the industrial field of new energy battery! More noteworthy is that the “China Youth Daily” in the April 4, 2004 has published an article entitled “hand Tsinghua universities to create the first battery Desai kingdom,” the article, the article pointed out that “nuclear energy with Tsinghua University New Energy Technology Research Institute and Desai Desai Group Battery Division co-signed a cooperation agreement, both sides will in chemistry, physics field of cooperation on the supply of high-tech applied research and product development. ” It is reported that nuclear energy and new energy, Tsinghua University Institute of Technology is an important internationally renowned research base, is the largest of China’s higher education system, the design of research units, but also the earliest development of nuclear energy science and technology research bases. Therefore, Desai Group and its establishment of cooperative relations, no doubt also declared its will to develop nuclear energy batteries, and as the sole representative of the capital market Desai battery will also usher in the future, “nuclear energy”! Thus, in the solar cell, nuclear batteries have a larger space for the development of imagination, Desai battery in this “new energy battery” will lead staged!

Contend with “G Tianwei,” leading the future of new energy battery!

With the growing shortage of conventional energy, new energy, the acceleration of R & D has been unstoppable, and the global market, it is set off against the concept of new energy speculation, and as a result of new energy battery (including solar cells, nuclear batteries, nickel metal hydride batteries, fuel cells, etc.) the more mature technology, so the most aggressive speculation! Domestic market is also the case, G Tianwei simply because 51% of the subsidiary holding Yingli solar cells and rampant speculation by the market, rose 200 percent on the number of shares to 16 million (after the restoration of rights), is evidence of its power! From this we can not help but ask, sideline production of solar cells G Tianwei and passion like this, then the main lines of business R & D and production of new energy battery for how to do? I believe it is bound to break out! 000049 Desai and a main battery as the production of new energy battery, especially in the future will focus on the development of solar cells and nuclear batteries stocks will undoubtedly usher in a comprehensive attack hot! Market, G Tianwei by virtue of the concept of a solar-powered battery in rights shares changed rapidly after the outbreak, and even a new high, stock prices as high as 16 million (after the restoration of rights), then located in Shenzhen, the upcoming change and stock shares only 7 yuan more than the hp-367759-001.html”>dell 367759-001 battery Desai rights trend will also occur, usher in big outbreak!

China’s solar cell production “world leader”

 Tenth of China Solar Photovoltaic Conference and Exhibition held in Changzhou in Jiangsu Province. China Renewable Energy Society and vice chairman of Zhaoyushan said here, as at the end of last year, the Chinese battery output reached 1000MW, more than Japan, the highest in the world. 

   Zhaoyushan said that in the world PV market driven, China’s photovoltaic industry has been rapid development of the original base is very weak ultra-pure polysilicon industry also developed rapidly. 2007 has three kiloton ultrapure silicon production line put into production, the output 1000 tons mark for the first time a breakthrough, reaching 1130 tons. 2008 production is expected to more than 4000 tons over the next few years will be 100 percent higher than the growth rate of development. Technological level of China’s photovoltaic dell-inspiron-e1505.html”>inspiron e1505 battery industry has been rapid and the world closer, much of the equipment fully achieved domestically and are exported, such as components of packaging equipment, diffusion furnace, single-crystal heaters.

     Jiangsu Province, China’s photovoltaic industry development as a leader in one of the provinces, now has more than 160 photovoltaic enterprises, of which six have been successfully listed in overseas. But Zhaoyushan also said that the rapid development of photovoltaic industry in the same time, China’s PV market development is still slow. 2007 PV systems installed 2MWp, only solar battery production capacity of 1.84%. As at the end of last year, the cumulative installed PV systems 100MWp, about the world to install the cumulative amount of 1%, industries and markets extreme imbalance between the development.