Tuesday, September 21, 2010

Price of solar cells in 2010

Price of solar cells in 2010


According to the American folk think tank, the World Institute and the Prometheus Institute forecast monitoring, solar cell prices in 2010 will be reduced by 40% or more, and become a major power generation means. World solar cell market in 2000 after the rapid increase of 6 times in a single year of 2006, up nearly 50% over the previous year. So far, Germany and Japan as the market center, the future will be Spain and the United States. Less silicon raw material used for several years probably can be solved, now many manufacturers have to reduce the cost of production in 2010 is expected to be lower than 40%.


As the silicon raw material shortages and price increases, promoting the efficient use of silicon technology and thin film amorphous silicon solar cells or the development, projected to reduce costs. Thin-film solar cells has led to "Silicon Valley" venture capital department concerned with the existing methods using different modes of production expected to be a lot cheaper supply. Report that in the near future, solar cells can be fully competitive with the existing price of electricity.


In 1966, the first fuel cell vehicle came


In 1966, scientists and engineers, General Motors launched the world's first fuel cell vehicle, which is a modification of the General Motors C Handivan, known as Electrovan. 250 team members, painstakingly study took two years, finally make the wheels can really drive the scientific laboratory, and demonstrated the feasibility of the potential of fuel cell technology.



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Tuesday, September 7, 2010

Eramet global nickel supply and demand forecast to improve

Eramet global nickel supply and demand forecast to improve

France ERAMET Group has recently released the 2008 global nickel supply and demand conditions forecast. According to the forecast of nickel oversupply situation in 2008 than in 2007 would improve. January 2008 to December apparent consumption of nickel is expected to 1.435 million tons, output was 1.455 million tons, the excess 20,000 tons. The actual supply and demand of nickel in 2007 the number of the world were: consumption of 1.368 million tons, output of 1.436 million tons, 68,000 tons surplus. Therefore, the 2008 is still excess supply of nickel, but lower than in 2007 improved.

Apparent consumption of nickel is based on the global stainless steel production. World stainless steel production in 2007 28.099 million tons, annual output is expected to 3019 2008. Million tons, an increase of 7.4% over 2007. It is expected that in 2008 the world consumption of nickel may be more apparent increase of 4.9% in 2007.

However, ERAMET said China nickel pig iron production of nickel in 2008 will affect supply and demand. Chinese nickel pig iron production by the impact of the increased possibility of oversupply of nickel.

ERAMET said, China's imports of nickel ore stocks lower estimated 8.5 million tons, nickel content 10 tons. Market sources said that if the batch processing of nickel ore into nickel pig iron, nickel supply the world market will be uncertain to what extent.


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Solar tree appeared in the streets of Austria and Italy

Solar tree appeared in the streets of Austria and Italy

Europe, some streets will be the use of "solar trees" by the solar-powered prototype facilities and appearance on the streets.

Vienna Ringstrasse leisure in Austria in October 2007 the street was set up this solar tree. They can provide enough light for the night.

Despite the clouds full days without direct sunlight, but solar tree can store enough solar energy. This tree can be used for solar street lighting.

Solar tree street in Vienna

Solar trees set of solar electric LED lighting systems can reduce carbon emissions.

2006 European street lighting electricity consumption of the total electricity used by 10%, or 20,000 KWh, equivalent to 2.9 billion tons of carbon emissions.

Austria Graz city population of nearly 300,000, use energy efficient lighting, the 2005 data, saving 524,000 KWh of electricity, festival capital € 67,200.

Solar tree branches on the set of 10 solar lights, each composed of 36 solar cells, they also have a rechargeable battery and electronic systems.

Sensor for measuring the brightness of space, and start automatically at sunset and sunrise solar light solar lights automatically turn off.


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LME nickel prices fall to two months maximum

LME nickel prices fall to two months maximum

Beijing July 25, according to foreign media reports, nickel prices in London fell for the highest level in two months due to stainless steel producers to reduce the use of nickel. Copper, aluminum and tin prices also fell.

As of 16:45 local time until the London Metal Exchange (LME) three-month nickel contract price for delivery in 1201 U.S. dollars fell to 18,749 U.S. dollars per ton, down 6% from May 22 is the highest since the decline is June 20, 2006 now has the lowest price.

China's largest stainless steel producer in Shanxi Taigang Stainless Steel Co., Ltd. said today that the company plans to produce more products with low nickel content. The world's fourth-largest stainless steel maker Outokumpu Group (Outokumpu OYJ), said nickel prices down by weakening demand and the impact of the construction industry, the company's dealers have delayed purchases.

Barclays Capital commodities analyst in London Sudakshina Unnikrishnan said: "stainless steel industry, there are no positive trends. China, the United States and Europe weakened demand for nickel."

LME nickel prices fell this year, 28%, is the six LME industrial metals in a decrease in the maximum, because the nickel price in May 2007 51,800 U.S. dollars per ton on the contact record high, the stainless steel producers began to reduce The use of nickel. Outokumpu Group said the drop in prices of nickel inventories of the Group's value decline, leading to its first-quarter operating loss suffered.

LME copper prices fell 190.25 U.S. dollars up to 7889.75 U.S. dollars per ton, down 2.4% since June 13 is the lowest price today. According to the daily LME inventory data, the exchange of copper inventories rose 1,425 tons to 130,875 tons, or 1.1%.

LME Lead prices fell 42 dollars to 2,170 U.S. dollars per ton, down 1.9%; aluminum prices down 47 dollars to 2,959 U.S. dollars per ton; of zinc fell 75 dollars to 1,850 U.S. dollars per ton; the price of tin fell 750 U.S. dollars to 22,350 U.S. dollars per ton.


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Monday, August 9, 2010

Bad year for investors

Bad year for investors


Most investors will not like to look back to 2008. After the strong stock market in 2007, the financial crisis led to dramatic drops in the stock markets. But the German market broke nearly in half. hp pavilion ze4400 battery



"That was a disaster," says Lothar Gries of the Protection of Shareholders (SdK). "In almost all investors, it should" give a very low, minus the deposit, he added. The German Bank speaks of an "annus horribilis". The benchmark index Dax broke the year as a 40 per cent and was quoted yesterday at 4652 points, after 2007 still increased by about 20 percent. The M-Dax fell by as much as 46 percent to 5264 points and is currently the TecDax fell by 53 percent to 459 points.


The largest losses were registered again because of the financial crisis in the Dax, the Bank values. Hypo Real Estate fell down, by 92 percent to 2.88 euros. German Postbank broke a 77 percent to 12,94 euros, Commerzbank fell by 76 percent to 6.25 euros and German bank became cheaper by 69 percent 25.99 euros. Already in 2007 they had heard because of the emerging financial crisis on the most losers. hp pavilion zt3000 battery


The title of "Worst Dax-value" shares the Hypo Real Estate but with Infineon, which also lost 92 percent. Already last year they had fallen by 18 percent, the worst paper in the leading index. From the former high of around 95 €, the share of the former Siemens subsidiary, has now mutated at 0.65 euros at the Penny-Stock.


The clearest winner was Volkswagen, which became more expensive by 98 percent and the year was yesterday quoted at around € 308.00. In the wake of the announced takeover by Porsche, the share of Europe's largest car company on speculation by financial investors through so-called short sales had increased for short periods even at over 1000 €. In addition, could only withdraw Dax rookie K + S the downward trend. The papers of the Kassel fertilizer producers recorded an increase of two percent. lenovo 3000 g550 battery


In the second row got especially ProSiebenSat.1 under the wheels. The share of the Munich television group lost 92 percent to 1.47 euros. Is seen critical in particular that can be the majority owner Permira and KKR by the Group in spite of high debt to pay strong dividends. Also, the retail group Arcandor (Thomas Cook, Karstadt, Quelle) recorded with 85 percent to € 2.70 a drastic fall in prices. The company writes still deep red numbers.


The only M-Dax-winners were the North German Affinerie with a gain of 9.5 percent to 29.17 euros. Europe's largest copper smelter, which exceeded several times the profit expectations of experts, has benefited from the acquisition of Belgian competitor Cumerio as well as from the entry of the steel group Salzgitter. hp pavilion zt1130 battery


In a particularly strong TecDax broke Solar shares. Above all, Conergy fell by 96 percent to 0.89 euros. The financially troubled Hamburger solar provider has several profit warnings still not recovered. Could only convince Epcos. The shares of the Munich manufacturer of electronic components goods rose by 58 percent to 19.80 euros. They benefited from the takeover by the Japanese electronics company TDK, which now holds 94 percent of Epcos.

Door number 19 provides for portable listening

Door number 19 provides for portable listening


Five more days until Christmas and you still need a little extra to make your gift package is complete? With today's Tip of the Advent story-news.de friends are happy - wherever you go. hp pavilion ze4900 battery



There are some people who can no longer fall asleep without audio book. Many probably handled with the CD-radio on the bedside table and gropes in the dark for the buttons or annoyed about dröhende voices from the great stereo.


It is also easier - and for little money. If the person receiving this gift does not accept a reasonably current phone cards with more than 2 gigabytes of memory or SD cards with the addition of HC each device. This manual should be consulted or the manufacturer are in demand. Also product reviews on the Internet Article condition often results information., It is probably also a place for an integrated memory card. Which are always cheaper - depending on the card there are 2 gigabytes starting at € 4 on the Grabbeltisch of the electronics market. lenovo 3000 g530 battery


Then fit a number of audio books - such as a file of vorleser.net or as a copy of the CD. With the built-in speaker near the pillow, or (for Strahlungsängstliche) on the bedside table is provided by the phone for the bedtime story. With the headphones on the phone to stay with the audio books through the world and of course also fit a lot of music, photos and videos on such a card.

Thursday, July 29, 2010

How to hack forces the customer

How to hack forces the customer


The inexpensive alternative in the digicam batteries no longer work lenovo battery. And the mp3 player will not work with every computer. Such restrictions are common in electronics practice. And the client? The pitfalls, the difficulty. We show you how.



The message: Panasonic blocked with software updates for its digital cameras (often cheaper) batteries, accessories manufacturers. The argument is Panasonic in the past often discussed security issues (some fake) to accessories batteries that could catch fire.


Criticism: A rogue who thinks evil, but that so often observed pattern also fits here: With competitors restrictions applied specifically excluded from the accessories market and its own batteries may continue to be sold at the price of its own. Cited by Panasconic lenovo x200 battery security concerns may seem reasonable, but a few thousand other companies in the market apparently still have the problem under control. Thereby acting the arguments advanced.


The reality: Panasonic is in good company. On the whole market for hardware and software manufacturers are trying to secure their living and shut out the competition - Customer loyalty the hard way. If there is a general advice to protect against the tricks of the manufacturer is, then it means that information before purchase. We have collected some examples that consumers constantly belch sour, and added some solutions. The list could be extended but still arbitrary.


Printer: probably the most prominent example: The printer manufacturers try their expensive ink for color printers by all means before the low cost to protect. A measure for the examples are encrypted chips in the ink tanks of Canon printers, which are necessary for the operation. Cartridges without these chips do not work with the argument that the level indicator of the cartridges would no longer guaranteed, and thus can break the printer.


Solution: The alternative providers do not sleep and have their own adapters developed with chips. Other hand, believes the quality of Billigtinten not always - especially in photographic prints a weighty argument thinkpad x200s battery.


Game Consoles


Playstation games that do not work on a Nintendo console, is somehow still understandable. Now the console but offer a lot of technical possibilities that are not used by the manufacturers. Free or third party programmer can not use this without a license - Sony, Nintendo and Microsoft to install locks on their consoles. Thus, just not DVDs be played on the Wii, Nintendo DS lite could not be used for mobile browsing, despite wifi access.


The argument of the prevention of piracy is legitimate. But regardless of any third-party risk and the potential business models of the console manufacturers themselves - even if they often take years to implement.


Remedy: Hackers find a way anywhere - even on the game. The so-called homebrew scene offers alternative software and games of all kinds for the different devices. The use is not illegal, but means a guaranteed loss for the owner of the consoles.


Ipod without itunes: Using a mp3 player it depends on the computer, and pushes his music on it, no matter what machine - clear cause. Unless you have an iPod. His music is synchronized to Apple's iTunes will only send and only on one computer. Resourceful hackers circumvent this barrier, although from time to time, but with a new system software for the Apple iPod does the gaps regularly.


Remedy: If the lock of the own iPod model cracked and functions other programs besides iTunes thinkpad x200t battery, it is permissible to non-iPod recorded with a new system software. This means ideally, Komplettverzicht on iTunes, for that update the iPod automatically via the Internet.


Windows Mobile phones: smart phones with the Microsoft operating system, its data exchange smoothly only with a type of software: with Microsoft's Active Sync for Windows Mobile or the device manager of Windows Vista. In addition there is the program Outlook to manage not only files but also calendar, contacts and tasks on the PC. This is mostly to buyers of used equipment without Outlook come at cost of around € 120. For Macintosh owners, there are third-party software, but this usually costs money. An alternative solution with the free FinchSync and Thunderbird as an Outlook replacement is implemented hired to set up but for Basic too demanding.


Remedy: third-party software on the Mac, learning the procedure with FinchSync and Thunderbird.


Internettelfonie / Skype in the mobile phone network: mobile phones with WLAN technology and mobile Internet phone calls are also likely over the Internet - free of charge or within a data plan. In contrast, however, the German network operators have missed something, but because they believe their income through traditional phone calls.


Remedy: Try it in Internet search. Not all providers terminate Internet telephone calls, you can telephone with data rates of pure prepaid providers, for example. Sometimes the locks are only in the terms and conditions, but are technically not implemented and avoidable.


File Formats lenovo x60 tablet battery


Software vendors like to bake their own bread. This results in files that can be opened or edited only with your own program. The program seeks to protect, for example, MindManager, Mindjet's patents, the manufacturer, produces mmap files. These are not third-party software to edit or not saved again so that they can be used with Mindmanager.


Remedy: Use only a free and open formats in 2009 realistic - for example with open-source software such as the Open Office suite for the office or Gimp for graphics processing. Not all programs only allow a file format that can be partially stored in other, if it is acceptable for a loss of some functions


The iphone as a wireless modem to use: Convenient: The new iPhone can finally be used as a wireless modem, that is, the device stays in the pocket, the laptop dials into the Internet via the iPhone. Too bad: T-Mobile Germany cut off this function and would probably have this money for the switch. The Austrian network operator to see the whole relaxed and allow the modem use of the iPhone.


Workaround: There is probably only surrender to the iPhone's use of a separate tariff with a separate modem or telephone.