3 phase brake switch for wind turbines wind generators vawts

May 27, 2011 by  
Filed under Wind and Solar

our website www.mwands.com I’am demonstrating our new 3 phase brake switch and 3 phase rectifier combo designed by Missouri Wind And Solar. Also our all in one wind and solar charge controller board with inverter and dump load for wind turbines. At the end of the video i show our latest digital amp, volt meter, easy install. Thanks for watching. Jeff, MWAS

STIRLING ENGINE SOLAR POWER PARABOLIC MIRROR ELECTRIC GENERATOR

May 26, 2011 by  
Filed under Wind and Solar

www.greenpowerscience.com This is a larger Stirling engine that has a 12v DC Permanent Magnet motor operating fixed as the flywheel bearing. It produces 15 Volt max with NO LOAD. This setup as is produces about 15 watts. The heat sink is a water cooled tank that is a bit short for the displacement piston but does work. I will be adding some heat sinks soon and testing it with the 56 inch dish and a Fresnel Lens. The motor/generator has an additional pulley that the other engine I have may be tied to. The water can be fed continuously or as a tank.

Wind Farm

May 26, 2011 by  
Filed under Wind and Solar

This Wind Farm was located close to the place I was working at this past winter. Music is a track called “Dawn of Nothing” by StupidFingers. The track can be found at Newgrounds.

Alternative Energy for Your Home

May 25, 2011 by  
Filed under Wind and Solar

Alternative Energy for the Home

The trend toward homes that are powered by alternative energy sources, ranging from wind turbines and solar collection cells to hydrogen fuel cells and biomass gases, is one that needs to continue into the 21st century and beyond. We have great need of becoming more energy independent, and not having to rely on the supplying of fossil fuels from unstable nations who are often hostile to us and our interests. But even beyond this factor, we as individuals need to get “off the grid” and also stop having to be so reliant on government-lobbying giant oil corporations who, while they are not really involved in any covert conspiracy, nevertheless have a stranglehold on people when it comes to heating their homes (and if not through oil, then heat usually supplied by grid-driven electricity, another stranglehold).

As Remi Wilkinson, Senior Analyst with Carbon Free, puts it, inevitably, the growth of distributed generation will lead to the restructuring of the retail electricity market and the generation, transmission and distribution infrastructure. The power providers may have to diversify their business to make up for revenues lost through household energy microgeneration. She is referring to the conclusions by a group of UK analysts, herself included among them, who call themselves Carbon Free. Carbon Free has been studying the ever-growing trend toward alternative energy-using homes in England and the West. This trend is being driven by ever-more government recommendation and sometimes backing of alternative energy research and development, the rising cost of oil and other fossil fuels, concern about environmental degradation, and desires to be energy independent. Carbon Free concludes that, assuming traditional energy prices remain at their current level or rise, microgeneration (meeting all of one’s home’s energy needs by installing alternative energy technology such as solar panels or wind turbines) will become to home energy supply what the Internet became to home communications and data gathering, and eventually this will have deep effects on the businesses of the existing energy supply companies.

Carbon Free’s analyses also show that energy companies themselves have jumped in on the game and seek to leverage microgeneration to their own advantage for opening up new markets for themselves. Carbon Free cites the example of electricity companies (in the UK) reporting that they are seriously researching and developing ideas for new geothermal energy facilities, as these companies see geothermal energy production as a highly profitable wave of the future. Another conclusion of Carbon Free is that solar energy hot water heating technology is an efficient technology for reducing home water heating costs in the long run, although it is initially quite expensive to install. However, solar power is not yet cost-effective for corporations, as they require too much in the way of specialized plumbing to implement solar energy hot water heating. Lastly, Carbon Free tells us that installing wind turbines is an efficient way of reducing home electricity costs, while also being more independent. However, again this is initially a very expensive thing to have installed, and companies would do well to begin slashing their prices on these devices or they could find themselves losing market share.

Solar Energy Concentrator

May 24, 2011 by  
Filed under Wind and Solar

Purchase: hilaroad.com This video demonstrates how solar energy can be focused with a curved mirror. Once focused this energy can be used to cook food, sterilize water even create electricity. Includes an explanation of Energy, Power, Joules, Watts. Examples of radiant, heat, chemical and kinetic energy are given. Includes links to directions for constructing a simple solar concentrator.

WIND POWER – RENEWABLE ENERGY

May 22, 2011 by  
Filed under Wind and Solar

Homemade wind power

Solar Panels – How to Make a Homemade Solar Panel

May 22, 2011 by  
Filed under Wind and Solar

www.EnergyBrainiac.com – How to Make a Homemade Solar Panel Solar panels, unlike before, are cheap and easy to install with great efficiency. With this advent, you can save big money as well as help save the environment. A DIY kit is available and has an easy to follow instruction with them. What you need is some simple tools and you’re done. Here is your guide to make a homemade solar panel 1. First, you must know the loads of your solar panel and the package that is affordable to you. One watt of solar panel module will coast you about and a 200 watts module is around 00. If you need more power, you can connect this to form a collector to produce your desired power needs. Electrical connections are made in series to achieve a desired output voltage and/or in parallel to provide a desired amount of current capability. 2. After selecting the solar panel modules, you need a charge controller which is an important system component that regulates the voltage generated by the solar panel. This will regulate your power and provide protection to the batteries from being over or under-charged. 3. Next, you need a solar inverter this will convert 12 volt DC (direct current) from solar panel to 125 volts AC (alternating current) which will feed your appliances. Some high end inverters combine an inverter, battery charger and dual transfer switch in one package. 4. Batteries are needed if there is no sun or there is a blackout in your area. Typically, lead acid batteries are

SOLAR POWER STEAM ENGINE 3 FRESNEL LENS GREENPOWERSCIENCE

May 22, 2011 by  
Filed under Wind and Solar

Two different steam engine powered by the sun. www.greenpowerscience.com

Wind Power Myths

May 19, 2011 by  
Filed under Wind and Solar

Originally a presentation found at: www.slideshare.net Read more about it at: windturbinesllc.blogspot.com knol.google.com Connect with us! twitter.com www.facebook.com

What Affects Solar Panel Costs

May 17, 2011 by  
Filed under Wind and Solar

www.solardave.com SolarDave: Does Akeena Solar Get Their Solar Panels at a Discount price for buying them in volume? Eric Bowman: There are a lot of things that solar panel costs, volume, quality, there are a lot of components to it, we are the only solar intergrator that has developed our own propiritory panel so we outsource the manufacturing of that to SunTech which at the end of this year will be the largest manufacturer in the world. They only make the Andalay solar panel for Akeena and Akeena only. It is our patent and our panel noboby can source the panel or install in the panel in the United States. Because we are a very large solar intergator, one of the largest and we are publicly held and we are on the NASDAQ:AKNS because we only sell that one type of panel for that residentail application our volume is not like a Sharp or a BP that might sell to multiple brokers across the United States. But we are extremely competitive when it comes to cost and value proposition, realiablity, aestecis and cost. Our clients get a win all the time. Here is a small mock up of the Andalay panel the biggest difference you are going to see between the Andalay panel and any other panel in the past 30 years including everything that is being installed today, a traditional panel has aluminum racking and a non structural panel that sits on top of that, the wires are connected together and there is a perimeter ground system around that has to go around. So what we have done for our

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