Solar Stirling Engine Plans
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Solar Stirling Engine Plans - Overview
Solar Stirling engine plans and easy diy blueprint. The solar Stirling engine is progressively becoming a viable alternative to solar panels for its higher efficiency and simpler set up. Solar panels produce electricity through the photovoltaic effect, a process in which the panels release electrons once they are hit by light with the right frequency, hence generating electricity.
By contrast, the Stirling solar power generator does not use the light photovoltaic effect, instead it converts the sun rays into heat through a parabolic reflector that concentrate the rays into a beam. The heat generated is enough to start up and run a traditional and very green Stirling engine which in turn spins a generator, producing electricity.
Thus, in a solar powered Stirling engine, the energy from the sun is firstly converted into heat, then into mechanical power and lastly into electricity. It is therefore better calling the whole device a solar Stirling plant, since the Stirling engine is just part of it, the middle mechanical component working with the parabolic reflector at the start and the generator at the end to produce eventually electric power.
Despite the extra mechanical stage between the capture of the sun rays and the final electricity output, a diy solar stirling engine holds three great advantages over standard diy photovoltaic panels. Firstly, it is even cheaper to build because the total costs of raw materials can be as little as $100, even cheaper than the cheapest homemade solar panel. Secondly, it is easier and quicker to implement because there are no complicated soldering or fragile and easy-to-break solar cells to deal with. Thirdly and most importantly, it is more efficient, up to 24% efficiency at converting light into electricity compared to 12/14% of solar panels, offering a greater free power output.
By contrast, the Stirling solar power generator does not use the light photovoltaic effect, instead it converts the sun rays into heat through a parabolic reflector that concentrate the rays into a beam. The heat generated is enough to start up and run a traditional and very green Stirling engine which in turn spins a generator, producing electricity.
Thus, in a solar powered Stirling engine, the energy from the sun is firstly converted into heat, then into mechanical power and lastly into electricity. It is therefore better calling the whole device a solar Stirling plant, since the Stirling engine is just part of it, the middle mechanical component working with the parabolic reflector at the start and the generator at the end to produce eventually electric power.
Despite the extra mechanical stage between the capture of the sun rays and the final electricity output, a diy solar stirling engine holds three great advantages over standard diy photovoltaic panels. Firstly, it is even cheaper to build because the total costs of raw materials can be as little as $100, even cheaper than the cheapest homemade solar panel. Secondly, it is easier and quicker to implement because there are no complicated soldering or fragile and easy-to-break solar cells to deal with. Thirdly and most importantly, it is more efficient, up to 24% efficiency at converting light into electricity compared to 12/14% of solar panels, offering a greater free power output.
Contents at a Glance
Solar Stirling Engine Plans Vs Solar Panel Plans
Solar Power Different Applications
Image Coyright of http://energyplenty.com
The whole plant is quicker to set up than a solar panel unit, but most importantly, the Stirling plant is very safe and green to operate, delivering more electric energy but occupying a smaller area than traditional photovoltaic units. The total cost of basic materials can be as little as $100 for the tightest of budgets. A single diy Stirling plant can deliver up to 40% of the electric power of an average household, thus it can be scaled up to several units to supply the whole household electricity eliminating bills, just like solar panels, only simpler and considerably more efficient.
Another advantage of the solar Stirling plant is that it offers a longer lifetime comparing to conventional solar panels, while over all the parabolic dish combined with the Stirling engine offers the highest efficiency amongst all CSP (Concentrating Solar Power) systems. Other sun concentrating systems include the linear fresnel reflector and the solar power tower, but the parabolic reflector as used for the Stirling plant is the most efficient.
The only caveat to a solar Stirling engine may possibly be the visual impact like for all renewable energy devices, as neighbors may be forgiven for thinking that the happy solar Stirling installer is really a maniac of satellite TV, especially if he/she has several parabolic units. Having said that, even few units of Stirling plants may be a lesser eyesore than the whole roof carpeted with solar panels, the jury is out to decide what is unsightly and what is not. Solar Stirling engine plans are a new and attractive option to get rid of the grid tyranny without having to bow to expensive ready made applications either.
Solar Stirling Engine Plans
Solar Stirling Engine Plans - Why Plans?
Ready Made Vs Diy Stirling Solar Generators
Image Copyright of http://www.npu.edu
The investment price, several $thousands for a single unit, would put the majority of people off. Right now sun generated electricity is dominated by photovoltaic solutions, both ready made and diy, while the Stirling option is still in its infancy from a commercial standpoint, plus there is no competition to pull the market price down. As a result, ready made solar powered Stirling engines are very expensive, more so than common solar panel kits, pushing up demand for diy solar Stirling blueprints and plans as the only cheap option.
The Stirling engine itself is an old time invention by a Scottish gentleman, Robert Stirling, that, though ingenious, is not quite top end technology and has been working very well since the last century when tools and technology were relatively rudimentary comparing to today's, while the parabolic reflector and the electric generator are not NASA engineering components either. As of 2011, solar Stirling engine kits are still very expensive, if available at all, as the market of this alternative way to capture the energy from the sun and convert it into electric power has not blossomed yet. However, diy solar Stirling plans are the way around these obstacles for the time being.
Solar Stirling Engines On Flickr
Solar Stirling Engine Toy - Demonstrator
Stirling Engine Kits
Solar Stirling Engine Books
Landscaping - Home Improvement - Pest Control
Solar Stirling Engine In The News
- Infinia to Supply 25.5-Megawatt Solar Thermal Project in Cyprus
- Infinia Corp., a developer of power systems that convert solar heat to electricity, said it won a contract to supply equipment to a 114 million-euro ($143 million) project in Cyprus. The US company will provide so-called Stirling engines to a ...
- Army enlisting help to make its bases energy independent
- By Mark Jaffe Fort Carson utilities program manager Vince Guthrie, pictured next to solar technology, says the base's goal is to cut energy demand 30 percent from 2003 levels by 2015 and to produce all the energy it uses in 2020.
- NASA Glenn test chamber mimics Venus' harsh conditions
- That work is under way at the Glenn center, which has a long history of designing and testing equipment for extreme environments, from the components of jet engines to the guts of rocket motors. This fall, the center will activate a new, one-of-a-kind ...
- Ricoh Honors Outstanding High School Students with Sustainable Development ...
- The winning students each received a $12500 scholarship from Ricoh for their impressive technical innovations in "Solar Powered Compression Air Stirling Engine" and "Far-Field Wireless Power Transmission." The two recipients of this year's Ricoh ...
Solar Stirling Engine Tweets
Guestbook
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sunchaser
May 25, 2012 @ 8:32 pm | delete
- Very interesting. Thank you!
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ElectricCarBuff
Mar 31, 2012 @ 5:01 pm | delete
- What an invention! Excellent solar stirling engine plans
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networm
Mar 20, 2012 @ 3:03 am | delete
- Wow... never thought that such engine can utilize the sun to generate or convert solar energy into a usable electricity. Got get in-depth into this one, this is interesting, actually.
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