Wind Energy Voice

Get *the* Best Wind & Solar Pak, ever, Easy Earth Energy.... Let me know how you like it!

A great way to cut your expense budget is to make you a wind generator at home. This does not necessarily mean fell from your computer, buy a pre-made. Wind Generators home: a do-it-yourself project for a large or a group. In fact, there are several additional advantages for the construction of yourselves: it is much cheaper than buying a ready-made generator. Building itself is $ 150 cost less than buying a can cost upof $ 3,000. Most of the things you do, including the materials are probably already around your backyard. There’s really no reason!

There are some things that you need a wind generator at home, to start your own. First, make sure you have enough work space. A garage should do it, but must adapt to an 8-foot diameter turbine. No Christmas decorations to hang and not in the way! EnoughStandard tools are all that is required, but if a puzzle is not standard seems to you, maybe you should get professional help with this project. The last things that you need a set of detailed plans, and those can be ordered.

The plans will tell you exactly what part you need and how to create and assemble them. A wind turbine at home usually consists of knives, a DC motor, a battery, a tower, a body and a tail. The DC motor willthe hardest thing to get your hands on, as you probably send him and that is the most expensive, you should buy. There is plenty to do while you await the arrival of this nucleus, as everything must be prepared thoroughly before the engine is connected.Home wind generator

Quality must be shaped blades secured a tower, and scrounged for the body and tail. All these pieces are made with recycled materials for little or no cost. The most important piecesare the blades. They can be made from any solid material – PVC pipes to wood waste – but it must be done correctly and in proper proportion to the engine for maximum power generated. If you have every piece in your possession, you can build everything. You will soon house a 1,000-watt wind generator for your family to live.Home wind generator

The feeling of the need not to appoint any other for power is almost unbelievable feeling, so that a small piecethe environment in order to be freed for more effort sustainable. Having your own home wind generator is one of the most useful ways to make the current economic environment and climate. Nothing is easier and nothing is smarter, as your family will power and money.

READ MORE http://www.homewindgenerator.goodarticlesite.com/home-built-wind-generator-how-to-save-on-energy-bills/

Technorati Tags: Bills, Built, energy, Generator, Home, save, wind

I know that you’re worrying about the rising cost of all the energy prices, this is happening across the world. But did you know you can make this impact lessen on you and your bank account? They make a home build wind generator which is using alternative energy source to produce electrical power for their house.

Everyone all over the world are making wind generators at home to lessen their power bills, and once you do make your own you will be saving our planet as well. Click here to learn how to make home built wind generators to lower your electric bill each month.

So just what wind generator to start with? A wind generator is simply a device, most often than not it’ll be a wind turbine that uses the power of the blowing wind to make kinetic energy with the spinning rotor blades. Those blades are then connected to the generator.

Then the generator makes use of something that is called electromagnetic, all of this means is that there will be magnets that are spinning around a conductor. The spinning of the magnets round the conductor will turn the kinetic energy into electricity. After the electric power is generated it’ll either charge up a group of electric batteries that you have for storage or it will be connected directly to the power grid.

Now this is an important concept that you need to keep in mind, wind turbines make power by using thin air. What this means is that the wind turbines must be larger compared to the power that it will be able to generate. The best location for a home built wind turbine to be set up it where you have constant blowing wind, as you should know by now that if the wind blades are not spinning you’ll not be producing any electrical energy for your house. The length of the blades will be 5 meters (16 feet) from tip to tip in length.

Don’t be concerned you are able to construct more compact ones that will generate electric power for your home. So that wind generator that has blade of 5 meters (16 feet) will usually be able to produce 500 kWh of electricity per year.

So the average home makes use of about 4500 kWh annually of electricity, so if you do the math you will be making a savings, and if you want to save more all you truly have to do is construct more wind generators. Click here to learn how to make home built wind generator to lower your electric bill each month.

Technorati Tags: Built, Generator, Home, wind

www.WindEnergyGuide.net – How I Built a Cheap Wind Generator – Turbine with PVC Wind Mill Blades Nov 12, 2008 … VAWT Vertical Axis Wind Turbine Wind Generator Engine Hybrid … Build A Cheap Hom…e Wind Turbine 1 min ago. Rated 0.0 0 Views … Vertical Axis Win…d Turbine Windmill Alternative Green Power DIY 1 min ago …Wind Turbine Concepts Defined and Explained Feb 2, 2008 … There is really only one important measure of windmill size…the swept area. ….. Taper–Generally, wind generator blades are wider at the base and …. wind generator use, or built from scratch using copper pipe, PVC pipe and … Guemes Island 2004–How to Build a Wind Turbine — Our pages with …How Ibuilt an electricity producing wind turbine A DC motor to be used as a generator in a wind turbine … They don’t go that cheap these days. People are catching on to the fact that they make … Making wind turbine blades from PVC pipe I followed their general recipe. ….. Question #2 Canwind powerme design/build a wind power system that will power my whole ..How to Build Your Own Wind Turbine for Green Electricity – wikiHow know how to machine metal; know the purpose of the wind generator to … Then take a PVC pipe 12 ince in diameter however long you want your windmill … Make sure the windmill fab blade moves freely and that the whole unit … But, if you can get a cheap alternator at a junk yard for cheap.. can build a fan blade …DIY Wind Turbine (PVC Blades) – Earth4Energy I build …

Technorati Tags: Blades, Built, cheap, Generator, mill, turbine, wind

Today’s energy efficient homes are built to meet or exceed the government’s 5 STAR requirements for energy efficiency. Consider the following: when gas prices are higher, people will drive by several stations looking for a cheaper price or bargain- instead simply stooping at the first station that is most convenient.

Real estate, new home purchasers seem to follow the same trend. There are many first time home buyers who are still looking building homes all over the country. But not as many as in the recent years. Those buyers are just scrutinizing their investment more. They are shopping multiple builders, researching energy efficient house and system built homes on the internet, etc. at much more higher rate then before. The inflation, which is increased cost of land, building materials and labor have slowed the market, but have also created a great opportunity for builders of energy efficient house building systems. Those builders who stand the scrutiny of being compared to many other possibilities have much better chance to stay in business.

A slowdown can spell doom to many builders using traditional construction methods, as it is nearly impossible to price much less than other builders without offering less quality/features. However, is stark contrast, energy efficient house with System Built Homes thrive in this market as we able to offer homes that match (or often exceed) quality/feature standards while offering a much competitive price than houses are built with regular stick building. While the slower market dictates less and more scrutinies buyers, an energy efficient house with System Built Homes have the ability to attract more of these buyers.

Technorati Tags: Built, Economy, efficient, energy, Homes, system, This, Thrive

One hot summer afternoon, someone decided to test their craftsmen ship and take it upon themselves to make a homemade wind generator. It surprisingly took under $100 to make this wind generator. Although it does not work quite as well as a commercial bought generator and it would not hurt the design to have a few improvements.

If time is not a problem and you have a really flexible schedule then this could be something for you to try as well. However if you do not have a lot of time and have some expendable money then you can go buy a commercial generator prices vary and will save you a lot of time. However if you want to save yourself a couple of hundred dollars then try this out.

The propeller chosen for use on this machine has a 3 bladed design. It was made out of spruce 1″ X 4″ boards that were knot free. If you use a propeller that is not too heavy then this helps the machine start up faster and can help preserve the bearings on the generator. As for the alternator, the one chosen was a 2 horse power induction motor that he took off a Taiwanese milling machine. He used a four pole motor therefore it needed 4 alternating poles in the alternator. The most important part and also sometimes the must neglected is the tower. A high tower is needed and he used a pine tree for this which is supported by 4 guy wires which are 1/8″ diameter aircraft cable with turn buckles on the ground that are used for adjustment.

If you choose to build your own home generator you get the reward of satisfaction and also get to save some money. It is always good for people to provide results of their own personal experiences of building their own machines. It will help give other people ideas on how to build their own wind generator at home.

Technorati Tags: Built, generators, Home, power, wind

There is no better time than the present to start generating your own electricity by using a home built wind generator. Prices all around are increasing and are expected to go up even higher as the financial crisis takes its toll. But one area in which you can cut back on your spending is your electricity bill, so you can have some extra cash to devote to other important things. This can be made possible by building a wind generator to help offset the increasing cost of electricity.

The whole home built wind generator idea may sound like a very difficult or challenging task that only a person with particular technical abilities can accomplish. But this will only hold true if you are devoid of the correct instructions on how to go about it. To get started with building a home built wind generator, you have to first acquire a good do-it-yourself renewable energy manual, which will provide a step-by-step guide of the process involved with building a wind generator. Such guides are very easy to follow, that even if you are not a highly technical individual – you too can create your own home built wind generator from scratch.

There are several great benefits of generating your own electricity from a home build win generator. First, it will cut the cost of your electricity bill to as much as 80%, or even 100% — if you so happen to build more than one system and combine them to power your home.

Another great benefit — since the electricity is derived from the wind, you will have unlimited supply of power. And it won’t even require that you have to live in very windy surroundings for it to work. It just requires a moderate amount of wind to be functional.  But the best benefit of all – if you generate more electricity than you need while you are still connected to the main grid that excess power will flow out into the main grid making you eligible to receive payment from your electricity company for supplying them with extra electricity.

With all these benefits in mind, they should be reasons enough to make you want to create your own home built wind generator. Just the fact that you will be saving so much on your electricity bill and the prospect of being paid regularly by your electricity company – should be enough to convince you of how profitable it is to generate your own electricity.

A home built wind generator is not only environmentally friendly, but will be safe for your home as well — as long as the instruction from a do-it-yourself renewable energy manual is followed correctly. Make the step today towards saving on your electricity bill! You have nothing to lose from learning to build a wind generator, except your high electricity bill.

Technorati Tags: Built, cost, Create, electricity, Generator, Home, wind

Homebuilt wind turbine is fast becoming a popular way to create electricity.  It’s a clean, renewable source of power that is fairly easy to create.  It makes a lot of power and the generators often last decades.  Wind power is also popular because the generators can be made at home and can service one house or many homes, which means that people can cut their reliance on expensive power companies.

Home built wind turbine used to only be available in places with high wind speeds and a lot of space for the turbines, but that is changing as technology gets sleeker, smaller, and more efficient.  Now, you can have a wind turbine generator in your own backyard and use it to recharge solar batteries or to tide you through harsh winter winds with no sunlight to utilize your solar panels with.  Wind power can be used to power up your home on a cloudy day or used to store power in case of an emergency.  Although wind generators still cannot be solely used as a power source, being as there are very few places in the world with constant wind, they do make an excellent back up for other green sources of power like sunlight.

Wind generator turbines can be built at home if you are so inclined, or you can have a company build them for you.  They are generally composed of a tower with the blades to catch the wind.  The diameter of the blades determines how much power you’ll be able to get from the wind and thus how much you’ll be able to generate.  For a single household, the turbine does not have to be massive which makes it fairly straightforward to construct.

Wind generators combined with solar panels do make for good green energy; however, they are not a cheap source of energy as the batteries alone cost a great deal of money, as well as the materials to create the generator in the first place.  You’ll want to think very carefully about the reasons for going with wind power in the first place and whether you want to unhook yourself from the power grid of larger companies or not.  There is no such thing as a Homebuilt wind turbine that will be able to power all of your needs all of the time; it is best paired with another source of power and for this to happen, you may find it more economical to remain on the grid and use your wind generator to reduce the cost of your power monthly, not get rid of it altogether.

Home built wind turbines are growing in popularity though and the fact that many kits can be assembled at home appeals to a lot of people.  It’s a good way to get clean, renewable power to bolster other supplies of electricity, such as sun or simply power you get from a company.  If you think that wind power may be the way to go, it’s time to do a bit of research and start building a wind generator turbine of your own.

Technorati Tags: Built, Home, Introduction, turbine, wind

Micro wind or roof top wind, as they’re alternately described, generally get a bad rap; and deservedly so. As far as return on investment goes, roof top wind is probably one of the worst renewable energy investments you could make. Unfairly lumped in with this unproductive class of wind power is the home built wind generator.

To illustrate this point I’m going to compare the cost per kilowatt hour (kWh) for electricity produced by the Swift small wind turbine to a typical home built generator about half the size of the Swift. Regarding wind turbines, size is determined by the length of the propeller. The length of the propeller determines the “swept area” which is akin to the collector area of a solar panel. The larger the swept area, the more energy is produced.

Once you know the average wind speed at a given location and the propeller length, you can estimate monthly kWh production. Multiply that by the number of months the turbine is expected to last, and divide the result into the cost of the turbine. The number you end up with is the cost per kWh over the lifetime of the turbine.

Determining wind speed

The height of an average one story home is around 15 feet, or 4.5 meters. Using this information I looked through the Wind Energy Resource Atlas of the United States for average annual wind speeds at that altitude in Massachusetts. The average wind speed I came up with was 8.2 mph.

Determining monthly kWh output

The Swift turbine: Based on wind speed of 8.2 mph and the 7′ prop of the Swift turbine, its monthly output would be around 32 kWh or 7,680 kWh over the course of its estimated 20 year life. The projected life span of this turbine comes from the manufacturer. Personally I think it’s a little optimistic, but for the sake of simplicity I won’t quibble.

(A quick note on how I came up with the 32 kWh figure. Hugh Piggot, a well known wind power professional, developed a formula using wind speed and prop length to estimate the monthly kWh production for ANY size turbine. But rather than put you to sleep with his formula, I’ve created a simple monthly kWh production calculator anyone can use. You can access the calculator from the link at the end of this article.)

Now, on to the home built turbine. In 8.2 mph winds with a smaller 4′ prop the home made turbine would generate around 10.6 kWh per month or 2,544 kWh over 20 years. Since there are no statistics for the estimated life of a home made turbine, I’ll adjust for the discrepancy in the next step.

Cost of the turbine

The cost basis for this comparison is for the turbine only. The Swift turbine lists for $10,000 to $12,000 so I’ll settle on $11,000. Subtracting for the 30% energy tax credit leaves a net cost of $7,700.

The example wind turbine used for this article costs around $100 to build. As I just mentioned, there aren’t any life span projections for home built, so I’ll assume replacement every six or seven years for a total cost of $350.

The final answer

With a little simple division we can find out the cost per kWh over the life of the turbine.

Swift turbine: $7,700/7,680 (kWh) = $1.00 per kWh.

Home built turbine: $350/2,544 (kWh) = $0.14 per kWh.

Remember, the home built model is equipped with a 4′ prop. If you increase the prop length from 4′ to 5′, the magic of physics increases lifetime kWh production to 3960 kWh and reduces the cost per kWh to $0.09. Now that’s eco-nomical.

Technorati Tags: Built, Economical, energy, Home, power, wind

All technologies have variations in design and capability, and wind power technology is no exception. There has been much heated discussion amongst home built wind power devotees concerning the relative merits of the Swift small wind turbine and conventional home-built turbines. This article is a pointed entry into the fray, with a definite bias based upon experience and investigation, and supported by a little simple mathematics.

Modern roof top wind generators, sometimes called micro-wind generators, have been the object of a lot of bad public relations recently, and I must say right up front that I am in agreement with just about all of it. Buying and installing one of these roof top systems, Swift small wind turbines being the most prominent, is a very poor investment. Home Built Wind Power generators are far superior. Let me elaborate.

First, a poignant point about wind power generators; the best measure of a wind power generator‘s capability is the diameter of the propeller. This is known to professionals as the swept area, and it is equivalent to the solar panel’s collector area. The following comparisons are between the cost per kilowatt hour for energy produced by a Swift small wind turbine and a home built wind power generator with about one half the swept area of the Swift generator.

To calculate the approximate production of electric power in kilowatt-hours, you need to know only the average wind speed at the generator’s location and its swept area. Multiply that number times the life expectancy of the generator in months, and divide the cost of the generator by the resulting number. The result is the cost, per kilowatt hour, of the wind power turbine over its estimated useful life.

Wind Speed Calculation

Assume that the height of a typical single-story home is 15 feet. Determine the average wind speed at the location of the home (this can be found in the Wind Energy Resource Atlas of the United States). For purposes of my example, I calculated an average wind speed of 8.2 miles per hour.

Calculating Monthly Kilowatt-Hour Output for the Swift Turbine

With an average wind speed of 8.2 miles per hour coupled with the Swift turbine’s 7-foot swept area, the monthly output is estimated to be 32 kilowatt-hours. This extrapolates to a lifetime output of approximately 7,700 kilowatt-houwind powerigure is confirmed by the manufacturer’s own published figures.

Calculating Monthly Kilowatt-Hour Output for the Home-Built Wind Power Turbine

With an average wind speed of 8.2 miles per hour coupled with the home-built wind power turbine’s 4-foot swept area, the monthly output is estimated to be 10.6 kilowatt-hours. This extrapolates to a lifetime output of approximately 2,500 kilowatt-hours over 20 years.

Turbine Cost

The average cost of the Swift turbine is $11,000. If you consider the 30% energy tax credit, the cost is lowered to $7,700. The total cost of the home-built wind power turbine, considering that it would require replacement every six years is about $350.

After doing some simple mathematical manipulation, it turns out that the Swift turbine averages about $1.00 per kilowatt-hour, while the home-built wind power turbine averages about $0.14 per $0.09 per kilowatt-hour. Quite a difference!

Technorati Tags: Built, Home, power, wind