Cue from leaves, Using sun light to charge Mobile

A new solar cell that imitates mother nature,s way of converting sun-light to energy is making its debut in a variety of consumer products.
The technology uses a photosensitive dye to start its energy production, much the way leaves use chlorophyll to begin photosynthesis.
The dye-senstized cells will be used to provide power for devices ranging from e-book readers to cellphones - and will take some interesting forms. the technology, long in development, will work best in full , direct sunshine. but the cell will also make good use of dappled and ambient light, including the indoor light of fluorescent bulbs.
Most photovoltaic cells are based on silicon or related in-organic materials, not dyes.

Now Solar Energy from Space to Earth

Space engineers plan to put satellites into orbit that can collect large amounts of energy from the Sun and convert it into a infrared laser beam transmitted back to Earth as an alternative to the planet's fast-disappearing energy sources.
Expert at EADS Astrium, Europe's largest space company, are working on a small demonstrator of a full sized space-based power station, a network of which could meet demands of electricity 24*7.
There are global need for increased energy generation that does not have an environmental impact, the British newspaper Daily Telegraph quoted matthew perren, head of innovation at astrium's headquarters in Paris, as saving.
" The real advantage of space solar power is that it can provide power on demand as we can essentially point the laser beam wherever we like on the earth below the orbit.
"Looking to the future we envisage large power stations in the space that are capable of transmitting energy to any point in the planted on demand,"

Portable Solar Charger Helps you Go Green

As the world has started planning to go Green and check pollution rise, the portable solar charger can help us in our effort. this type charger get fast charging mobile device and as well as save electricity till 95% so you can make yourself self relevent person.The free loader portable solar charger is equipped with a system that can charge any hand-held device any where in the world where there is sufficient sun light. With these solar energy you can make several device by which you can revoulnised where you are living at this time.. you can change your life with twenty four hour light systems. It has got a set of solar panels with a USB backup. If fully charged, i can power an iPOD for 18 Hours, a mobile phone for 44 hours, a psp for 2.5 Hours and PDA for 22 hours.

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Now generate Solar energy at Earth

Let the generating energy from The sun at Earth is the time of repeation. for this purpose project has been started in France for building fusion energy reactor. India too getting involve in this project. its a joint International work. The eater India Agency has been form for its implementation. The Assistant of Energy research establish pact between india and European Union.

Fusion energy research is known as International Tharmo Nuclear experiment Reactor
Its responsibility of itear company to eastablish this project in kandarash . Due to this project Vocume vassal, high voltage power supply, cooling water system and other related instrument may be supplied.

Energy fusion process in The Sun is the solution of nuclear . And through priciply it is proves that this process can repeat at Earth. If it succedd the problem of electricit and energy may resolve at the Earth. So due to this process You can reduce your electricity and build your own solar power systems.

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The Use of Renewable energy for The World

Green energy proponents are looking for a major policy boost to the sector, One that will significantly increase the use of renewable energy source for energy generation, including in the transportation sector. They are hoping for a transportation sector from an also-ran to one that will contribute in a major way to country energy's security. they feel that although the electricity act, has dealt with power from renewable energy sources, a lote more needs to be done .

They argue that separate legistation for renewable energy is is a must if the sector is to get a leg-up . In their defence, they point to Germany, which has made remarkable progress as for as green energy is concerned thanks to significance piece of legislation that was enacted in 2000.

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Renewable energy installed capacity in the country at 10,175 MW (at end-September 2007) in 7.5 percent of the total installed generating capacity of 135781 MW, while the actual electricity generated from renewable will be for lower in percentage term. of the installed green energy capacity wind energy alone accounts for 7200 MW or 70 percent , with other green renewable source such as biomass, small and mini-hydro, combined heat and power making up the balance. Those pushing for greater role for the green energy sector want the government to set ambitious targets and specify that electricity from renewable energy sources should contribute more and more.

Wind Generating Energy Resource

Wind an example of useful source of energy produced by the gigantic climate engine run on solar energy. Wind generators set up at suitable locations could be used to generate electricity . already several wind farms for generating electricity have been set up in world. but more need to be done.
Ocean tides are produced by the gravitational pull of the Sun and the Moon. They can be used for generating electricity. The french have made efforts in this direction and they have built a tidal power station in the southern coast of France. Many suitable sites can be found for such plants on the long coastline of the India.

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Oil-bearing plants like Jatropha and sugarcane waste (bagasse) are valuable resources that could be used for producing Diesel by chemical process. Such bio-fuel can be used for running motorcars and autos. Jatropha plantations are coming up in many states like madhya Pradesh and tamilnadu and on wastelands along railway tracks. Bagasse is being converted in to diesel in India.

How to Gather hydroelectric power from the Sun.

It took nearly 500 million years for the formation of the present coal and oil deposits. but the extravagant humans of the twentieth century have deplated them so fast that the entire coal reserves would barely last for another 100 years. wood can be grown by reforestation, but the process is very slow and inefficient. Actually, the area under the forests is already diminishing due to the growth of urban areas, industrialisation, road building, etc. So one has to look for alternate sources of energy.
Hydroelectric power from the river dams is indirectly derived from the Sun. It is the heat of the Sun that vaporises the water of the oceans that ultimately cause rain to fall and fill the reservoirs. Water stored in dams is then used both for irrigation and producing electric power. However, hydroelectric power can augment power supply only to small extent, and building of dams has been linked to environmental problems. Even in developed countries hydroelectric power accounts for only two per cent of total power supply.
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Solar furnaces and solar distillation plants

Solar heat has been used since times immemorial for drying of foodstuff like grains and fish, and for extracting salt from seawater near seacoast. Solar thermal energy refers to the utilization of solar energy by capturing the available solar radiation and transferring it as heat perform various useful activities, like, heating, cooling, drying, water purification, industrial process heat and power generation. The first deliberate attempt to make the Sun do some work for humans is reported from about 2,000 years ago. Like many useful inventions it was the result of a war. It is said that in 212 BCE, when the Romans attack Greeks, The Greeks scientist Archimedes was able to set fire to the Roman ships at Syracuse by focussing sunlight reflected from mirrors set in circullar arc. This idea remains domants for 1800 years. But in the 17th, 18th, 19th, ceturies several scientists in Europe made attempts to melt metals by focussing Sunlight by means of large convex lenses and concave mirrors. All metal including silver, gold, copper, and even platinum having a melting point at 1769 degree celcious were melted in this fashion. These were mostly scientific experiments, exception being a solar furnace built by famous steel make Bessemer. His furnace had diameter of 3 metres in which he melted copper and zinc in 1868.

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Utilization and Storage of Solar Energy for supplying in night and Coudy Days.

Heating of houses and office building by solar energy it practiced in south western part of USA since 1958.In these devices solar energy is absorbed by blackened aluminium plates and then transmitted trough air or water circulated through metal tubes attached to the collecter plates. In oreder to store heat for the night sodium sulphate is used as a heat reservoir.Solar heating plant are costly, but they reduce the fuel cost by as much as 90 per cent.
In hot country like Africa, India, Brazil we would be more interested in air-conditioning our houses rather than heating them. No attempt has been made in this direction so for. Some of our industrialists should get interested in this development. A small investment by them on scientists and research for this specific purpose would bring them rich dividends.

Storage of solar Energy.

An inportant problem in the utilization of solar energy is its storage for the dark hours of the night and coudy days. So for water, Glauber's salt and other other heat-absorbing chemical have been used for storing solar energy. Another possibility would be to decompose water by solar energy into hydrogen and oxygen, and latter use them in fuel cells to generate electricity. the most efficient method of storing solar energy is its conversion into electricity and storing the same in batteries of the same type that are use in cars. It is possible to attain 20 per cent effiecency with the help of these devices.

How to build solar electricity by The Sun

Generaly there are about 300 clear sunny days in a year and solar energy widely available in most parts of the world.Solar photovoltaic technologies offer a unique decentralized option for providing electricity locally at the point of use.The world famous group of new and Renewable Energy has been implementing a worldwide Solar Photovoltaic Programme for about two decades. Te programme is aimed at developing the cost effective photovoltaic technology and its applications for large-scale diffusion in different sectors, especially in rural and remote areas.Solar photovoltaic cells converts sunlight directly into electricity.there are used widely for powering Earth-orbiting spacecraft including the huge international space Station.solar photovoltaic cells are also being used as compact power sources to provide electricity to remote area in the desert of Africa, Kalahari, Gobi, India, and on the island of different part of the world as greenland, sunderban delta in India, Antarcatic and arcatic region where conventional transmission power by cable is not cost effective.
Most research on solar energy in the country is carried out at the solar Energy centre, under the the minisrty of new and Renewable Energy .The centre Has been playing a crucial role in promotion of solar energytechnologies in information, carryng out support activities, such as testing and demonstration, building-up information and databases for the National Solar Energy Programme .the facilites created at the centre to enable it to perform these role more effective are most advanced and unique in south Asian Countries. The centre is Recognised today as leading institution with capabilities spanning not only testing and standardisation of Solar divices, but also covering optimum system designing, evaluation and assessment of emerging technologies and technical expertise for actual installation of systems.

How to capturing sun rays in space to light up world.

It may sound like sci-fi vision .but some space agency is dead serious:2030 it wants to collect solar power in space and zap it down to earth, using laser beams or microwaves.
They has just picked a group of firm and a team of researchers tasked with turning the ambitious, multi-billion-dollar dream of unlimited clean energy into reality in coming decades.They has long has long been a leader in solar and renewable energies and this year set ambitious green-house gas reduction.But their boldest plan to date in the space solar power systems (ssps), in which arrays of photo-voltaic dishes several square kilo-metres, in size would hover in geostionary orbit outside earth's atmosphere." since solar power is a clean and inexhaustible energy source, we believe this system will help solve the problem of energy shortage and global warming," researchers at Mitsubishi Heavy Industries, one of the project participants.
The solar cells would capture the solar energy, which is at least five times stronger in space than on Earth, and beam it down to the ground through clusters of lasers or microwaves. These would be collected by gigantic parabolic antennae, likely to be located in restricted areas at sea or on dam reservoirs,
The researchers are targeting a one gigawatt systems, equivalent to a medium-sizes atomic power plant, that would produce electricity , six time cheaper than its current cost in the World.
the next step, expected around 2020, would be launch and test large flexible photovoltaic structure with 10 megawatt power capacity, to be followed by a 250 megawatt prototype.
This would help evaluate the project's financial viability, say officials.The final aim is to produce electricity cheap enough to compete with other alternative energy sources.
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how to nature use solar power by the Sun

All fuel like wood, coal, oil, and gas which are used for generating electricity and running vehicles and industry represent the solar energy stored by plants and trees in ages gone by green leaves of plants contain a substance called chlorophyll that absorbs solar energy and converts carbon dioxide taken from the atmosphere into wood which from the body of the tree.
" Converts Energy in the Sun by fusen process."

Think Your Own Wind And Solar Power System, For a Better future... presnt!

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Life evolved by mutation through various stages of fishes, birds, amphibians, mammals, and crowned by arrival of humans.whom create something from our human being to make solar substances.The human went through various stage of cave age, stone age, iron age, steam age, electric age, and electronic age reaching the present space age with its globalization.
With solar energy by which today era play measure role for village electrification, water pumping, solar water heater,dish solar cooker,solar power night shelter,street lighting, domestic lighting.

" The solar water heater is essentially a simple plumbing systems, free from all type of pollution (including noise pollution) with extremely low maintenance and running costs and an expected life of 10 to 15 years. and it run by solar energy. "

Solar power night shelters..

Its night shelter for homeless. which sets up for each with are mostly dingy, filthy and cold night are create problem for them.At least some of shelters will aesthetically designed bamboo houses that will not only insulate residents from the cold will also have solar panels that will generate own solar power to light up room inside them. Make Own Solar Power.

"On roof, the shelters will have solar panels that will store solar energy during the day from the sun and use it to provide light in the night."

Modern human tend to take sun for granted without realizing that their every mordernity consisting of cars, aeroplanes, staellites, radio, television, sets, home appliances, etc.it base entirely on the energy of the Sun.
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Harnessing the Sun

The life sustaining power of the Sun has been obvious to human beings from the earliest times.All ancient civiliztions worship the Sun as the supreme God, and their kings and warriors claimed descent from him.He was known as Ra in Egypt, Surya, Savitra and Pushan in India.Mithra and asura in Iran, and assuriya,Hellios or Appolo in Greece, Jupitor Sol in Italy and amateresu in Japan.The last name country also name as Nippon,Which means tha land of rising Sun.In cenetral America, Incas of Peru, And Mayas and aztecs of Maxico worshipped the Sun as the highest God and built magnificient temples for him.Tha ancient rishis invoked the sun as the most excellent Bramanfor stimulating their intellect.
Sun's energy source....
the sun has been shining last of four and half billion years.The temperature at the core of the sun is whopping 14 million degrees.The tremendous pressure at the core due to the weight of the overlying two billion billion billion ten to power twenty seven tonnes of of material of the body of the Sun causes hydrogen, which forms 90 percent of the Sun's mass, to under go nuclear fusion to form helium and liberate energy according to the famous equation E=mc^2, where m is the mass that is converted into energy and c is the velocity of light(3,00,00 Km/Sec).Carbon and nitrogen atom catalyse the hydrogen fusion reaction. If we remember that in the Sun as much as 4 million tonnes of hydrogen is converted in to energy every secondthen we can have an idea of the scale of energy production inthe Sun.No wonder the Sun is so hot and bright.There is enough hydrogen still left in the Sun to keep it shining for another five-and-half billion years.
Non-renewable energy sources...
It is the solar radiation received by the Earth that has helped maintain the global temperature at the comfortable 30 degree celceus on an average .This has allowed water to remain in liquid state,which provide a congenial environment for the primordial life forms to appear,about three billion years ago.