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Nov3
TheGreenBuzz :: The Facts About Solar Energy and Solar Power Plants!
Filed under: Solar Green Energy Sources; Tagged as: atmospheric humidity, concentrated solar energy, concentrating solar power, continuous development, conventional power plants, energy from the sun, energy requirement, gigawatt, greenhouse gases, power density, power of the sun, s rays, sahara desert, smart home owners going green, solar energy systems, solar power plant, solar power plants, solar thermal power, square meter, thermal power plants, use of solar energy2 CommentsThe earth receives more than enough energy from the sun in an hour to supply the world’s energy requirement for the whole year.
Unfortunately, only a tiny portion of it is harnessed and the world still relies on power plants that burn fossil fuels. The good thing, though, is that there is a constant increase in demand for solar energy; and over the years of continuous development, solar panels are much cheaper today.
During peak hours, the maximum power density that the sun can give is about 1kW per square meter. In other words, one square meter of solar panel can produce as much as 100 GWh (gigawatt hours) of electricity in one year. That is enough to power 50,000 houses.
If a solar power plant is build on 1% of the total land area of the Sahara desert, it will satisfy the world’s energy requirement.
The efficiency of solar panels depends on several factors such as pollution, clouds, temperature and atmospheric humidity.
Solar power plants are very similar to other conventional power plants – with one significant difference: The majority of power plants draw their power from fossil fuels like oil, coal and gas.
When power plants burn fossil fuels, they produce greenhouse gases that contribute to global warming. Solar power plants or solar thermal power plants (or Concentrating Solar Power plants) utilize the power of the sun’s rays to generate electricity.
The process could not be any simpler. The solar panels receive heat from the sun, which will be reflected to the receiver. The receiver converts into steam the concentrated solar energy. The steam is stored on tanks which will be used to turn the turbines and generate electricity.
The whole process does not involve any burning of any fossil fuels. Thus, solar power plants do not contribute to global warming.
The increase in the use of solar energy will bring down the demand for oil.
Why Smart Home Owners Going Green?
Today, there are more than 10,000 households with solar energy systems and the number is constantly increasing. If the demand for solar energy as well as other forms of alternative energy, the demand for oil will drop and the cost fuel will likely to follow.
Residential solar energy system can turn your electric meter backwards. Given that you are connected on a power-grid, the excess energy that your solar energy system produces will go to the electric lines to be used by other homes. As a result, any excess energy you give will be reflected on your bills. Your electric supplier will even pay for the electricity you supplied.
Residential Solar Energy System Can Save You Money
While the initial cash out for installing solar energy system at home is big, the device will pay for itself in the long run. Not only you will save money on solar energy system, you also help the environment by not contributing to carbon emissions.
Solar energy systems are reliable and can last for a very long time.
PV cells are last from 25 to 40 years. Many manufacturers of solar panels give 25 years product warranty. This is the assurance that solar panels are very dependable.
In addition, solar panels require little or no maintenance and the can be installed on most places where there is sunlight throughout the year. Looking for the #1 solar and wind power wesite? Smart home owners are going green and saving more green money for the future. Act today!
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Aug5
TheGreenBuzz :: Solar Energy New Discoveries
Filed under: Solar Green Energy Sources; Tagged as: alternative energy source, electrical company, government money, great potential, heat collection, inventions and discoveries, mass production, new inventions and discoveries, photovoltaic cells, plate collectors, polym, power grid, power of the sun, smart home owners, snowball effect, solar power, solar powered homes, spikes, surplus power, use of solar energyNo CommentsToday smart home owners are going green getting paid from their electrical company for going solar power. We will show you exactly what to do and how to get government money, turning your home in money making machine going green.
The day may not be far off when the use of solar energy becomes a norm. There is now a deep conviction among experts that given a few years time, solar power will be in high demand that the cost will go down, inexpensive enough to undercut the prices of oil-generated electricity.
Previous predictions that it will still happen in a decade may no longer be true. The anger generated by the recent prices in oil and its vulnerability to market forces and other events may have already been enough to polarized people, governments and scientific communities into seriously considering a reliable alternative energy source.
You can not get a source more reliable than the sun. Even today homes that uses its power does not only benefit from the silent, energy generating, inexhaustible power of the sun, it also spikes up the prices of their homes. Those that have solar powered homes are even reimbursed for the surplus power that they supply to the power grid.
Presently, heliostats, photovoltaic cells and plate collectors are being used to collect the energy by focusing these panels towards the sun or constructing and installing the panel’s on spots where the sun shines most. Development in technology as we all know often has a snowball effect. It never stops rediscovering and reinventing that the speed of development could often be surprisingly fast.
Today, a polymer foil, thin as a sheet of paper and lighter by 200 times when compared to the regular glass collecting plates, are being developed. Chances are, these new inventions and discoveries could very well have a great potential for mass production. Previously, the glass-based materials used for heat collection need expensive substrates and require additional support for mounting due to its weight. The polymer foil, being very light could now be attached even to the walls of a structure.
So confident are scientists in the development of this technology that while the polymer foil is being developed, a plastic solar cell, based on nano technology is gaining breakthroughs. This plastic material can collect the power of the sun even on a cloudy day through harnessing the infrared rays is believed to be five times more efficient than the current technology.
While plastic materials for harnessing the power of the sun are not new, it is only recently that this plastic composite could harvest the infrared portion. Previously, only the visible rays are generated, the infrared part, which is half of the power of the sun, is invisible.
Scientists and researchers alike agree that ultimately, solar farms will be harnessing all our energy requirements and costs of power will drop. Today the price of solar powered energy is about 3 to 4 times per kilowatt hour compared with conventional electricity. That could change dramatically though the development of the existing technology and recent discoveries.
The roller pressed flexible plastic materials and the polymer foil are only two of the best hopes in arriving at a cleaner, greener and safer environment that could ultimately free the planet from its dependency on the depleting supply of oil.
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Jul16
TheGreenBuzz :: Pros and Cons Of Residential Solar Energy System
Filed under: Solar Green Energy Sources; Tagged as: alternative forms of energy, alternative sources of energy, byproducts, forms of energy, fossil fuel power, fossil fuel power plants, greenhouse gases, growing concern, nitrogen oxide, photovoltaic cells, power of the sun, Pros and Cons Of Residential Solar Energy System, residential solar energy, s ray, s rays, solar energy system, solar panels, solar radiation, solar technology, sources of energy, use of solar energyNo CommentsHarnessing the power of the sun’s ray to create energy to power our house is very appealing. But the question is, “Is everything about solar energy good?”
Looking at the current price of fossil fuel-based electricity, it is quite impractical to convert into solar energy system. However, with the growing concern on the state of the earth, there is really a need to find other means of energy aside from what power plants are using right now. Where do you place yourself?
Whether you are an advocate of clean energy or simply care about where your finances go, looking at the pros and cons of residential solar energy system will help you decide on whether to convert or not.
Pros
Solar energy is free. Did you know that the earth absorbs 174 pettawatts of solar radiation? This means that we have more than enough source of free energy to power every house in the world. Unfortunately, most of our energy is still drawn from oil, gas and coal. But in recent years, there is a steady increase of demand for alternative and renewable energy like solar power. It is estimated that the demand for alternative sources of energy will increase by 53% between 1999 and 2020.
Smart home owners for the year 2009 are taking advantage of the renewable energy plan for solar and wind power.
#1) Goverment Money Paid Back.
#2) Electrical Company Pays You.
#3) Home Owner No Longer Needs Pays Eletrcial Company.
#4) Only One Website Showing How To Do Everthing Right Going Green, http://www.smart-home-owners-going-green.milehightopsites.comSolar energy is clean, renewable and sustainable. Because the energy created from the sun’s rays does not produce byproducts like those from fossil fuel power plants (sulfur dioxide, nitrogen oxide, mercury or carbon dioxide), it does not contribute to pollution. Accordingly, the increase in the use of solar energy and other alternative forms of energy will decrease the demand for greenhouse gases-producing power plants.
The price of photovoltaic cells is steadily decreasing. The demand for solar panels has risen by 57% in the United States in 2007 and is steadily increasing on a monthly basis. The increase in demand results to the improvement of solar technology as a whole. The prices of photovoltaic cells have declined on the average of 4% every year over the past 15 years.
Solar panels can be installed on most rooftops, eliminating the problem of finding a suitable place for installation. Solar panels require little or no maintenance. The original photovoltaic cells technology is used for most satellites orbiting our earth today which are not maintained at all. Many solar panel manufacturers give 25 to 40 years warranty on their products.
Because most areas of the country receive a substantial amount of sunlight throughout the year, solar panels can be installed anywhere.
Many states in the country give tax credits and rebates to households who want to install solar energy system. Check with your state government the cost of these incentives.
Cons
While the prices of PV cells are in constant decline, the cost of installation is substantially high compared to the current electric cost. But the good thing is, after your initial cash out, you don’t have to pay every month on electric bills for the rest of your life.
On areas cities and areas with heavy pollution problem, solar energy may not work as fine. Weather can also affect the efficiency of solar energy. If it is raining, overcast weather or if there is a hurricane, the solar panels’ efficiency is decreased.
You are only producing energy during day time.
These are general pros and cons you might encounter when considering the conversion to solar energy system.
We will show all you need to know on solar and wind power based on location, cost, budget, rebates, goverment tax credits and practicality visit, http://www.smart-home-owners-going-green.milehightopsites.com
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Apr12
Tax Tips :: Tax Credit for Going Solar
Filed under: Solar Green Energy Sources, Tax Tips; Tagged as: alternative energy, bank account, clean renewable energy, commercial structures, dollar reduction, electric and water, energy policy act, financial sense, gross income, irs, renewable energy source, residential solar energy, residential solar energy systems, solar energy, solar energy systems, solar panel, solar systems, solar tax credit, tax abuse, tax credit, tax deduction, tax deductions, use of solar energy, utility bills, water heatingNo CommentsAs we sit in spring, most people can’t believe how high their utility bills are. Going with solar energy can lower your bills and you get a hefty tax credit
Solar Tax Credit
Solar energy is a clean, renewable energy source. The production of solar energy on residential and commercial structures creates no pollutants and is starting to make serious financial sense. In 35 states, the concept of net metering is now an established fact. Net metering simply means you can sell energy from solar panel systems back to utilities, thus eliminating or seriously reducing utility bills. As oil and natural gas costs skyrocket, the Federal Government is doing even more to promote the use of solar energy.
In 2005, Congress enacted the Energy Policy Act. As part of the act, a tax credit was established for any person purchasing and installing residential solar energy systems for electric and water heating purposes. If you purchase and install solar systems for either of these purposes, you can take a 30 percent tax credit. If you install systems for both of these purposes you can double the tax credit. To avoid tax abuse, each tax credit has a cap of $2,000.
Importantly, tax credits are far more valuable than tax deductions. Tax deductions are taken from your gross income prior to figuring the amount of tax owed. Tax credits are a dollar for dollar reduction of the actual amount of tax you owe. For instance, if you prepare your tax returns and find you owe $5,000 to the IRS, a tax credit would be deducted from this $5,000 figure. In short, a tax credit gives you a lot more bang for your buck.
To claim the solar tax credit, there are a few restrictions and requirements. First, you can’t claim the tax credit if you use the solar system to heat a hot tub or pool. Second, the system must be certified by a solar rating certification corporation to establish that you, in fact, installed a working system. Third, the system must be activated between January 1, 2005 and the end of 2007. Finally, you cannot claim the credit if the government gave you a grant or financing to purchase the system, to wit, no double dipping.
When solar energy is discussed as a potential alternative energy source, most supporters point to the environmental benefits. Ultimately, the benefits to ones bank account will really make the difference and the solar tax credit is a solid step in that direction.














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