Archive for March, 2010

Buildings use less energy than expected

Hamburg, Huerth Cologne, Munich. The Brunata-Metrona Group has provided figures which break down the energy consumption for building ages. This fall has reduced discrepancies between old and new buildings revealed than previously thought. A similar result to the homeowners association house and land of Schleswig-Holstein, comes after an analysis of 20,000 housing laptop battery Units
To [...]

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The life of lithium batteries may be extended: store and charge

If possible, the Dell latitude d600 battery should be stored in a cool place with 40% charged. A certain energy reserve is needed to keep the operations of the battery and its protection circuit, during prolonged storage. The worst combination is full charge and high temperature. This happens when the phone or spare battery in [...]

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Greenpeace: Renewable energy likely investment gap

The intention of the black-yellow government life extension for nuclear power plants could prevent future investment in renewable energies of around 200 billion euros by 2030. Would remain at the statutory nuclear phase, this money flowed into the development of renewable Toshiba PA3356U-3BRS energy in combined heat and power and energy-saving technologies. This is apparent from [...]

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Solar installations reached 6.43 gigawatt (GW) in 2009

Worldwide Solar Photovoltaic Market Reaches Record High of 6.43 Gigawatt in 2009
SAN FRANCISCO–(BUSINESS WIRE)–Worldwide solar photovoltaic (PV) installations reached a record high of 6.43 gigawatt (GW) in 2009 — a 6% Y/Y growth, according to the latest Marketbuzz® 2010 Report from Solarbuzz®, an international solar energy market research and consulting company, and a division of [...]

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wind control system by LIDAR

There has been some interest in laser anemometry based on, or LIDAR, the wind turbine systems of control. It has been the provision of program Windscanner Risoe below and Risoe DTU several documents in EWEC 2009. Even fact Economist Technology Quarterly this month. As the rotors are getting bigger compare to Lenovo 40y6797, I think [...]

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what is the Solar charger

The concept is simple to understand, the photovoltaic panel converts sunlight into electricity and feeds it into the case, either integrated 1500 mAh battery or directly to the laptop battery of your iPhone 3G . This solar charging case is not only environmentally friendly but indirectly help to your family.
The case of battery charges fully [...]

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German solar subsidy down 16%

German solar electricity subsidies have almost been finalized, according to foreign news agencies, led by German Chancellor meqor Cabinet on the 3rd ministerial meeting, will be as planned starting in July cut incentives for solar power and PowerBook G4 12 inch Battery, including solar roof system subsidized rate cut of 16%, cut subsidies for solar [...]

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How to Repair battery step two : repair battery shell

Repair battery step two : repair battery shell

Points and then encountered trouble: it was soon filling power (twice as fast than normal), in the course of discharge to 70% of the time will suddenly prompt “The battery is dead, please insert the AC power supply” warning capacity to show an immediate 5%. [...]

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How to repair you battery : calibrate your cell

Repair battery step one : calibrate your cell
First of all, the test voltage to zero, the machine can not start naturally, can not use power when charging (the battery light does not shine).
Disassemble the battery, more or less talk about the situation inside the battery.
Battery in a total of 9 can be placed [...]

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U.S. Department support Energy’s California Solar Project

U.S. Department of Energy has committed to California, a solar energy company to provide 1.37 billion in loans to the Southern California desert area of large solar power plants. (1 U.S. dollar equals 6.83 yuan)
According to “The New York Times” report, California’s bright source of energy companies (BrightSource Energy) acquired the loan is to the [...]

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