Windmax HY600-3 750 Watt Max 24-Volt 3-Blade Residential Wind Generator Kit
 | Solar/wind Max: 900w, Wind only: 600w rated, Wind only Max: 750w, solar panel is not included. | |
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GudCraft WG3KW 3KW 3000 Watt Residential Wind Generator
 | Use wind energy to generate electricity and charge into storage battery group. Through the multi-voltages power supply system, the electricity can be changed into DC and AC used for illumination, home appliances, communication devices and electric tools. This unit includes blades, blades rotor, rotor, permanent magnet generator, tail vane and hardware. | |
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Your Questions About Wind Generators Ebay
Donna asks…
how can you make a wind powered generator with solar panels as back up?
I am in the process of building a wind powered generator and I want to put on some solar panels on it as a back up source of energy. So pleas HELP!!!!!!
admin answers:
Hi, This is a good question and I have your answer, This is a very simple thing to do you can buy all your materials in any store as simple as using a 6″ PVC Tube to make the blades for your wind generator. E-bay has a lot of DC Generators that are good to use as a wind generator. I bought a guide named earth4energy and they show how to make a wind generator in 3 simple steps. You can find this guide at : www.greenproductsolutionpr.com and also a lot of information about renewable energy.
Steps to make a wind generator :
Definitions:
Generator:
This wind turbine transforms wind power into electricity, with the use of an A DC Motor that generates the power to spin the blades,
Options include:
Electric lawn mower motors that have been recycled.
All motors made by Ametek.
Alternators with a permanent magnet (car alternators).
In order to find a DC motor you can check eBay, or look for inexpensive power tools. Drills, screwdrivers and other tools are a great way to find inexpensive DC motors although they do not generate much energy they are great for smaller projects. A great DC motor/generator is the Ametek 30VDC as pictured below. I purchased this DC motor for about $50 from ebay.
Http://www.earth4energy.com/recommends/ebay-ametekwindgenerators.php
Blades:
building PVC blades from an old pipe please watch our instruction video from the members page.
Acquire a 6-inch wide, 24-inch long PVC pipe.
Quarter the piece of pipe around its circumference, cutting it lengthwise into four pieces (diagram on the next page).
This is only a preview of the step-step guide that they include in their package for more information please visit : www.greenproductsolutionpr.com
I can share with you more information because is a copyright information
Robert asks…
Will a 90v DC motor produce a good amount of power as a wind generator?
I just bought it on eBay a bit ago. It is the size of a blower motor and has a built in magnet. Will I get a sufficient amount of wattage and amps?
admin answers:
It would depend on the rpms. Also, how many amps is the motor?
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Small Wind Turbine Generator
 | This is a portable wind turbine that starts power production in 8 mph winds. The turbine is one piece so no assembly is required. Instead of using a tower it can be mounted on a hand railing, fence post, tree or anywhere with clear space to operate. It can charge most batteries and is good for RVs, boats, remote cabins and campers. It comes with a 15"long propeller and a 10 foot power cable. The motor is rated at 30 volts and will generate up to 15 watts while charging a 12 volt battery.
Wind | |
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Ventamatic Ltd CX0012 12-Inch Galvanized Turbine Wind
 | 12" standard internally braced wind turbine attic exhaust vent. Galvanized steel construction - mill finish. DuPont Delrin bearing system for quiet, long lasting, and smooth operation - adjusts to 6/12 pitch. Tested to ensure durability and performance in extreme temperatures and high winds. This exhaust vent requires adequate soffit intake vents. Includes: Base and riser. Lifetime limited warranty. | |
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Aleko R4 Roof Pole for Wind Generator Top-Roof Mount Tower for Wind Turbine 4 Feet
 | The Aleko R4 Wind Generator Tower Kit supports wind generators, such as Aleko WG100, WG200, WG300, WG400, WG450, WG500, WG700, WG800, WG900 Wind Generator. Pole diameter: 2 inches (49mm). This all-weather tower kit is easy to assemble, and an excellent choice for almost any portable wind generator. | |
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GudCraft WG700 12-Volt 3-Blade 700 Watt Wind Generator With Charge Controller
 | GudCraft WG700 model is 700W 12 volt Wind Generator. Fresh 2011 Version just shipped from the factory. This is the latest design with 3 new blades. This item is new in the factory unopened box. Comes with free wind and solar hybrid controller, instruction manual and all warranty information (1 year warranty from your purchase date) | |
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Home Wind Power
Home Wind Power
Many people are finding solutions to the growing energy crisis with home wind power systems. In fact, 2007 showed an increase in the wind energy market by 45%. While this figure incorporates the large scale market and small scale market, the fact remains that wind power generation is on the rise. This is true globally, as well. All around the world, nations are developing energy policies that incorporate or reward wind energy. With such a booming market, it is no wonder why homeowners and small business owners are turning to home wind power to meet their demands.
Homeowners or small business owners interested in home wind power generation should consult their local authorities before beginning any project. Local rules and regulations vary greatly around the country and local standards must be applied before construction. Also, the local authorities may have added information regarding wind power in a particular area that prospective builders will not find anywhere else. Another great resource is the Department of Energy. The Department of Energy can provide data and statistics that could save builders a hefty portion of money during the construction phase of home wind power generation.
Once research and data have been collected and the proper permits obtained, homeowners should decide on a prime location for their home wind power turbine. The turbine will need to be placed on a tall tower approximately eighty feet high. The wind turbine should also be placed in a location that receives unobstructed and high wind speeds. Open fields, Oceanside, and mountainside tend to be the most productive locations. It is also important to consider other homeowners or property owners in the area. Many people are not aware that modern wind turbine technology has resolved most noise complaints, so some concerns will probably be raised.
After the location has been selected, builders should look into several factories and manufacturers in order to purchase the correct home wind power kit to fulfill the specific needs. Home wind power kits come in a variety of sizes and styles. If the primary goal is to generate enough electricity to supply the household, one particular kit may be needed. If the primary goal is to generate a surplus of electricity with the intent to sell back to the utility company, an entirely different kit may be needed. Picking the appropriate home wind power kit is also highly dependent on the wind conditions in a particular area. A larger or smaller turbine may be necessary depending on wind speed and obstruction.
Regardless of the technicalities of production, building a home wind power kit is entirely doable. With a little patience and knowledge, homeowners can reap the economic benefits of a personal wind power generate that can be expected to significantly lower their utility bills.
Windmax HY400 500 Watt Max 12-Volt 5-Blade Residential Wind Generator Kit
 | Solar/wind Max: 650w, Wind only: 400w rated, Wind only Max: 500w, solar panel is not included. | |
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ALEKO 4.5KW 4500 Watt Residential Wind Turbine Wind Generator 4500W
 | Use wind energy to generate electricity and charge into storage battery group. Through the multi-voltages power supply system, the electricity can be changed into DC and AC used for illumination, home appliances, communication devices and electric tools. This unit includes blades, blades rotor, rotor, permanent magnet generator, tail vane and hardware. | |
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Sunforce 44444 12-Volt 400-Watt Wind Generator
 | The Sunforce 44444 400 Watt Wind Generator uses wind to generate power and run your appliances and electronics. Constructed from lightweight, weatherproof cast aluminum, this generator is also a great choice for powering pumps or charging batteries for large power demands. With a maximum power up to 400 watts or 27 amps, this device features a fully integrated regulator that automatically shuts down when the batteries are completely charged. The 44444 is virtually maintenance free with only two | |
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Sunforce 45455 Wind Generator 30′ Tower Kit
 | The Sunforce 30 Foot Tower Kit is designed to mount the Sunforce 600 Watt Wind Generator (sold separately, model # 45444) and other small wind turbines. Designed to withstand forces on the wind generator and tower from high, heavy winds, this all-weather tower kit is easy to assemble and an excellent choice for almost any portable wind generator. The kit includes all parts required for installation. | |
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GudCraft WG400 400 Watt 12-Volt 6-Blade Wind Generator With Charge Controller
 | WG400 GudCraft 400W Wind Generator is a low wind speed, small-size wind generator with starting speed just 5mph or more. | |
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FatCat FCP1052 White Solar Rechargeable Desktop Wind Turbine
 | Mango FCP1052 FatCat White Plastic Solar Rechargeable Model Wind Turbine - This beautiful miniature wind turbine makes a great gift for anyone committed to sustainable energy. Realistic white plastic wind turbine for your desk or table. Stores solar power, spins under battery power when switched on. Free spinning clip-on blades. Easy to assemble, no tools. Stands 13" to top of rotor. | |
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GudCraft WG1500 1.5KW 1500W 48 Volt Wind Turbine Residential Commercial Wind Generator
 | GudCraft WG1500 Wind Generator is 1500W 48 volt model with a specially designed folding tail. Fresh 2012 Version just shipped from the factory. This is the latest design with 3 blades. This item is new in the factory unopened box. Comes with instruction manual and all 1-year warranty from purchase date. | |
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Home Wind Power Generator
The rising cost of energy and the increased public awareness of the environment have led many families, businesses, and nations to significantly increase the utilization of this renewable energy source. With a little bit of determination and know-how, individuals are building a personal home wind power generator to supplement their home energy supplies and greatly reduce the cost of their electricity bills.
The concept of a home wind power generator is easy to understand. Basically, strategically located wind turbines collect and convert wind energy into electricity. These wind turbines are connected to electrical grids. Individual turbines can convert energy in small localities, and large scale wind farms can convert energy into larger scale electric grids.
Builders should look into several factories and manufacturers in order to purchase the correct home wind power generator to fulfill their specific needs. A home wind power generator can come in a variety of sizes and styles. If the goal is to generate an electricity supply for the household, one particular kit may be needed. If the primary goal is to generate a surplus of electricity to sell back to the energy market, an entirely different kit may be needed. Picking the appropriate home wind power generator is highly dependent on the wind conditions in a particular area. A larger or smaller turbine may be necessary depending on these factors.
Basically, a home wind power generator is installed, and a wind turbine is situated on top of a tall tower. The tower collects energy from the wind and converts it into a useable energy source that is compatible with the home system. In typical cases, residences are powered by a combination of wind energy and purchased electricity from a local utility company. As long as the wind speeds are conducive to electricity generation, the residence remains powered by the home wind power generator. When the wind speeds decline and electricity is not produced, the residence is powered by purchased energy. For residences in particularly windy areas, energy production may be significantly higher than the energy produced in less windy regions.
A homebuilt wind power generator has many advantages. The two main reasons for home wind energy production are economical and environmental. Typically, a homeowner can save between fifty and ninety percent on their overall utility bills with the integration of homebuilt wind power to their electric grid. In some cases, the generation of wind energy can exceed the local energy use. In these cases, the utility company will purchase the excess energy from the homeowner. Wind energy is also a zero emissions energy source. The amount of environmental damage that wind energy offsets is astounding. Wind power is globally recognized as one of the cleanest energy sources, even more so when comparing it to fossil fuel derived energy sources.
Many factors contribute to the ultimate decision to invest in a home wind power generator. However, the benefits are economical and practical. Builders interested in a long term investment that is predicted to yield profits and savings, should seriously consider a home wind power generator.
ALEKO WG450 450W 450 Watt 12 Volt Wind Turbine Residential Wind Generator
 | ALEKO 450W Wind Generator is 450W 12 volt model with blades. Fresh 2013 version just shipped from the factory. This is the latest design model. This item is new in the factory unopened box. Comes with instruction manual and 1-year warranty from purchase date. | |
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GudCraft 10W 15W Max Vertical Wind Turbine Wind Generator
 | Features:
Every turbine is finely balanced.
Smooth rotation is ensured
Quiet in operation
Unique and purpose designed generator
The turbine spinning when other wind generators stall
Overall delivers more Ampere hours of power per day especially in low to average wind speed.
This is a smallest version of vertical wind generator, can be around the home, farm, boat, business, or anywhere else where the power is needed.
This is a great working conversation piece to show the potential of what can b | |
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Advantages of Wind Power
The wind power industry is a growing market that is set to expand exponentially in the next few years. As the energy crisis develops and fossil fuels are depleted, more people are turning to alternative energy sources to solve their personal energy needs. All across the world residences, businesses, and even nations are turning to wind power to help bridge the supply and demand gap. The advantages of wind power are absolutely numerous and varied.
Many of the most convincing advantages of wind power are more directed toward residential wind turbine owners. For example, one of the major advantages of wind power is that it is highly economical. Owners of wind turbines can expect to see a savings between fifty and ninety percent on their utility bills. In some cases, owners and builders of wind turbines will even see a profit. Wind turbines built in prime locations can actually generate more energy than is needed to fuel a particular home. In these cases, the local utility company will automatically purchase the excess energy.
Homeowners interested in wind turbines will find it particularly advantageous to learn that a wind turbine system occupies very little land. Since the turbine is constructed on a tall tower and the generation system is within the tower, the land below can continue to be use. This is especially important for farming and agricultural areas. The builder can continue to use and profit from the land below. Another one of the advantages of wind power is that it can power residences that are remote, and are not connected to the electric power grids. These areas can install their own wind turbine systems and use the local wind energy to generate the energy needed for the area.
There are also many advantages of wind power that affect the world at large. For example, wind energy is completely renewable. Unlike fossil fuel based energy sources, the people of the world will not have to worry about whether or not this energy source will run dry. By nature, it will not. Wind energy is also a zero emissions energy source. Wind turbines produce no greenhouse gases or other pollutants. In fact, wind turbines can offset emissions. Over the typical lifetime of a residential wind turbine, the turbine will have displaced several tons of greenhouse gases. Another advantage is that wind turbines have the potential to help developing countries. Countries with areas without modern connectivity may greatly benefit from the highly renewable and extremely cost efficient energy system.
With the rise of wind power, many people are starting to investigate and inquire about this energy source. The advantages of wind power are numerous and varied. From appeals to residential owners to great advantages for nations and the world, the use of wind power should appeal to everyone.
Your Questions About Wind Turbine Generators Types
Sharon asks…
What is the dollar cost of a megawatt wind turbine?
The megawatt size wind turbine seems to be a standard so why not have the cost of these machines available to compare with other type of electric generators?
admin answers:
In terms of the initial cost, just to purchase a commercial scale turbine, the usual price is roughly $1 million per megawatt of capacity. So, a GE 1.5 MW would cost around $1.5 million. Installation and development of the site would be additional costs.
Robert asks…
What type of bearings to use in a savonius wind turbine?
Hi all
I am currently building a savonius wind turbine that will be around half a meter tall. I have the general plan drawn up but just need some answers on what type of bearing to use – I really have no idea about different bearings/lubricants/size restraints etc. Would really appreciate any help that could be provided.
Thanks!
admin answers:
Basically you need a thrust bearing somewhere in the process to take the weight and another one or two bearings to take the wind force and keep it upright. If you are mounting above a generator, there might be a thrust bearing in the generator.
In your design, you have to provide for mounting the bearings. Lets suppose you were putting the unit on a shaft with a pulley on the bottom to drive a pump or generator off to the side via a belt. You would go to www.grainger com or local bearing firm and tell them you wanted a flat mount ball bearing for your shaft diameter – this would be the top support – and you wanted a flat mount thrust bearing for the bottom, as well as a shaft collar all to match the shaft. For your project these might total $15-20.
The simplest possible mount would be a stiff frame rectangle to which you mount the ball bearing in the middle of the top and the thrust bearing at the bottom. What the shaft collar does is screw to the shaft and rest against the bearing, transferring the weight. Since I have proposed a pulley, the shaft would have to be long enough to go through the frame to put the pulley below, so you didn’t have to take the unit apart to change the belt.
To be honest, most ball bearings even if not thrust, will take much more weight than your turbine and you could probably get the shaft collar and two bearings at your hardware store or home center where they are sold as replacements for wheel barrow and cart wheels
for another view
http://www.macarthurmusic.com/johnkwilson/MakingasimpleSavoniuswindturbine.htm
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