Posts Tagged ‘how is solar energy produced’
Energy crisis, peak oil – is it any wonder that more and more people are checking out the benefits of renewable energy and specifically solar power? Solar power is environmentally friendly and easy to use.
Solar power solutions for your home have so far been seen as too costly and difficult to install. People would be surprised how relatively inexpensive and easy it can be today to install solar power at your home. By installing solar power solutions at your home, you can drastically reduce your electricity bills and contribute to the next generation being left with a green and functioning environment.
In this article, we will look at three different solar solutions for home use:
Solar Oven/Cooker: One of the easiest ways to use solar energy is cooking with a solar cooker or solar oven. There are different devices available, like panel cookers, parabolic cookers or box cookers. These cookers are based on the principle of concentrating the sun’s energy into one area, using mirrors or other reflective material, which generates enough heat to cook and bake.
Solar Power for Heating: The solar collector, a dark painted box with a glass cover through which pipes are fed, is the main component of a ampicillin buy solar heating system. Filled with anti-freeze, the fluid in these pipes is heated by the sun’s rays. The heat exchange is happening in the hot water storage tank, where the pipes from the solar collector are threaded generic amoxil through. Both, the pipes from the solar collector and the hot water storage tank are separate closed systems, so that the working fluid does not contaminate the hot water.
There are active systems, where the fluid is moved by pump and passive systems, where the fluid moves by natural convection.
You can use the generated hot water for different purposes, like running hot buy Ampicillin water for kitchen or bath, for house heating or even heating the pool, if you have one.
Solar Power Generation: The light rays of the sun can be turned into electric current by using certain materials, which is called a photovoltaic effect (PV). A young French scientist by the name of Becquerel was the first to identify this effect. Later in 1923, Albert Einstein was awarded the Nobel Prize for his theories describing the photoelectric effect, which is the basis for the photovoltaic processes.
It was not until the sixties and seventies of the 20th century that the PV technology was buy Amoxil online made more reliable and also cheaper by the space industry using this technology in their space craft.
By connecting many individual solar cells you can form a photovoltaic module and the size of it and the amount and intensity of the solar rays determine cialis where to buy the voltage and current you can generate.
You must utilize solar energy when it is available or store it for later or continued use, as it is not available at night or on overcast days. Rechargable batteries have to be used to store the surplus solar power generated electricity.
Today, solar cells have become very efficient and are readily available.
Even a not so experienced home-handyman can now create his own do it yourself solar power system, saving a lot of money. At the same time you can show your neighbors how environmentally responsible you are and that you contribute to solving our energy crisis.
If you want to find out more about how to create your own Solar Power at home, then go to 24/7 Free Power’s: Solar Power Solutions at Home
Paul W. Johnson has a background in Information Technology and worked for over 20 Years as an international IT Project Manager and Consultant. Since his semi-retirement to his 100 acre lifestyle Ampicillin cheap online farm in scenic New Zealand, Norges Bank where he lives with his wife and two children, he is following his interests in renewable, alternative energy generation, natural health and organic / biodynamic farming. His website www.247freepower.com provides information about renewable, alternative energy sources and promotes his choice of DIY Solar and Wind Power Guides
Article Source:http://www.articlesbase.com/environment-articles/solar-power-solutions-for-your-home-967984.html
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Solar Energy Is Up – But Wind Power Also Surging
In a recent survey of the alternative energy industry shows Solar has experienced the most rapid economic growth over the past 12 months – but Wind Power is also surging and has the most momentum going forward.
The survey – which focused on industry trends and opportunities – was completed August 4, 2008, and a total of 196 respondents working in alternative energy sectors participated.
Optimum Asset Management LTD target=”_blank”>Solar Is Up
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sector (51%; up 2-pts) has come on strong over the past 12 months according to industry respondents – echoing the findings of our December 2007 survey. However, so has Wind Power (49%; up 14-pts).
Going forward, Solar (56%; down 2-pts) is expected to achieve the most rapid growth for the next 12-24 months, but Wind (41%; up 13-pts) is also showing striking strength going forward.
In addition, the rapid rise of gasoline prices this year has led to significant gains in the Hybrid/Electric Vehicles sector.
Conversely, Biomass has fallen in terms of industry sentiment – due in large part to the impact of rising raw materials costs. One-third (33%) of industry respondents pointed to Biomass as the sector most negatively affected by the high cost of raw materials – with more than half (51%) specifically pointing to ampicillin buy ethanol production.
As respondent CO206739 writes, "Corn Ethanol producers have cut back their expansion plans because of the high cost of steel for construction, and the high cost of corn for feedstock. The companies that built facilities years ago have the advantage on capital costs, but they are suffering from high feedstock costs and the uncertainties of market conditions."
Customer Demand for Alternative Energy
The survey also focused on customer demand for alternative energy products, and Hybrid/Electric Vehicles (Net Score = ) are clearly seen as having the biggest demand increase in the next year with Solar ( ) and Wind ( ) products also garnering big jumps in customer interest.
But the most telling findings were when we asked industry respondents to rate the demand for their own company’s alternative energy products and services.
Here’s what we found:
# Upswing in buy online amoxil Sales. Business is booming, according Ampicillin cheap online to our Alternative Industry respondents – of which an extraordinary 45% see their company’s sales increasing over the next 90 days. In comparison, just 4% see their company’s sales decreasing.
# Capital Budgets Adjusting Higher. In another big positive, 38% project their overall capital budgets will increase over the next 90 days, more than triple the percentage who say it will decrease (11%).
# Inflation Spurring Demand. Better than half (56%) say inflationary pressures in the rest of the economy are causing increased demand for their alternative energy products and services. The vast majority (77%) of these respondents cite the rising price of traditional energy sources as the main reason for the demand growth. As FID04725 writes, "Inflation is putting more pressure on energy prices than it is on the raw material costs for alternative energy technologies. Thus, alternative energy is becoming more affordable relative to conventional energy."
Leading Companies
We also asked industry respondents to tell us which alternative energy companies they believe are at the forefront of their respective market sectors. Here’s what they told us:
Solar Sector: First Solar (FSLR), SunPower (SPWR) Wind Sector: General Electric (GE), Vestas Hybrid/Electric Sector: Tesla Motors, Energy Conversion Devices (ENER)
The takeaway from this Alternative Industry survey is that Solar continues to burn up the charts and the momentum behind Wind Power is now blowing stronger than ever.
Investors take note — in the midst of a severe worsening of the U.S. economy the Alternative Energy sector continues to ride high.
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