Posted by admin | Posted in Solar Power | Posted on 23-08-2006
Tags: energy, environment, green, solar, solar cell technology, solar cell technology 2009, solar cell technology and applications, solar cell technology companies, solar cell technology comparison, solar cell technology pdf, solar cell technology review, solar cell technology tutorial, technology
Solar Cell Technology
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Xantrex Technologies 852-2071 Xpower AC/DC Powerpack Solar With 400 Watt Inverter, Two AC Outlets, USB Port, And Digital Display List Price: $247.77 Sale Price: $149.99 Average Rating:   |
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The XPower Powerpack Solar is the first rechargeable power pack that incorporates solar energy in a compact, portable power source. The detachable 5 Watt solar panel has the ability to recharge the 10Ah battery and extend the run time by up to 25%... |
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30 WATT PORTABLE, FOLDABLE, SOLAR CHARGER, Amorphous Solar Cells, PowerFilm, Thin Film Technologies Sale Price: $549.97 |
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------------------------------------------------------------------------------ **** The Powerfilm 30 Watt Foldable Solar Charger, folds into a rectangle that is less than 11 in. x 10 in. It produces 1... |
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Silicone Case for iPad - Hot Pink List Price: $14.99 Sale Price: $0.99 |
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Keep your favorite electronics in great condition with a protective silicone skin! This soft silicone cover fits over the Apple iPad without blocking access to ports and helps guard against scratches and light bumps. |
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IOGear Solar Bluetooth Hands-Free Car Kit GBHFK231 (Black) List Price: $49.99 Sale Price: $36.37 Average Rating:  |
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Enjoy true hands-free freedom with IOGEAR's Solar Bluetooth® Hands-Free Car Kit. This road-companion enables you to wirelessly place and receive calls on your Bluetooth-enabled mobile phone while keeping your eyes on the road and your hands on the steering wheel when driving... |
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Sc-2800 Solar/usb Nimh Battery Charger (2800 Mah) List Price: $49.99 Sale Price: Too low to display Average Rating: |
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Solar or USB input 2800 mAh Solar charging: 8 - 10 hrs AC/USB charging: 3 - 4 hrs Weight: 8.46 oz |
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Thames & Kosmos Fuel Cell Car and Experiment Kit List Price: $149.95 Sale Price: $119.99 Average Rating:  |
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16.5 x 13 x 4.2 The Thames & Kosmos Fuel Cell Car & Experiment Kit provides a playful introduction to one of the most significant technologies of the early 21st Century. With this kit you can build a model car that actually runs on water! First, add water and watch it separate into hydrogen and oxygen... |
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Thames & Kosmos Alternative Energy and Environmental Science Fuel Cell 10 List Price: $179.99 Sale Price: Too low to display |
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The Fuel Cell 10 Car and Experiment Kit provides a hands-on introduction to one of the most significant technologies of the early 21st century. With this kit, you can build a model car that actually runs on water! First, use solar energy to seperate water into hydrogen and oxygen... |
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The Physics of Solar Cells (Properties of Semiconductor Materials) List Price: $58.00 Sale Price: $51.68 Used From: $48.14 Average Rating: |
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This book provides a comprehensive introduction to the physics of the photovoltaic cell. It is suitable for undergraduates, graduate students, and researchers new to the field. It covers: basic physics of semiconductors in photovoltaic devices; physical models of solar cell operation; characteristics and design of common types of solar cell; and approaches to increasing solar cell efficiency... |
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Power Trip: From Oil Wells to Solar Cells---Our Ride to the Renewable Future List Price: $25.99 Sale Price: $12.87 Used From: $9.95 Average Rating: |
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In the tradition of Eric Schlosser's Fast Food Nation and Thomas L. Friedmam's Hot, Flat, and Crowded, prominent journalist Amanda Little maps out the history and future of America's energy addiction in a wonk-free, big-picture, solutions-oriented adventure story... |
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Practical Photovoltaics: Electricity from Solar Cells List Price: $18.95 Sale Price: $11.29 Used From: $6.25 Average Rating: |
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Practical Photovoltaics, the now-classic reference on solar electricity, offers a unique combination of technical discussion and practical advice. Physicist, lecturer, and solar-home dweller Richard Komp explains the "how" and the "how-to" of PV, while providing valuable information on the industry, new developments, and the future... |
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R-21 21w Rollable Solar Panel Charger List Price: $439.99 Sale Price: $269.99 |
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PowerFilm R-21Weight: 1.42 lbsOperating Voltage: 15.4Operating Current: 1.35Rollded Dimensions: 14.5 x 4Unrolled Dimensions: 14.5 x 60.75Ultra Light - Ultra Thin - Easy to UsePowerFilm® integrated solar panels (thin film on plastic) are developed and manufactured with a proprietary roll process and they are truly rollable unlike other thin film technologies that are only somewhat flexible... |
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R-7 7w Rollable Solar Panel Charger List Price: $149.99 Sale Price: $129.99 |
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PowerFilm R-7Weight: 0.6 lbsOperating Voltage: 15.4Operating Current: 0.45Folded Dimensions: 4 x 14.5Unfolded Dimensions: 14.5 x 23Ultra Light - Ultra Thin - Easy to UsePowerFilm® integrated solar panels (thin film on plastic) are developed and manufactured with a proprietary roll process and they are truly rollable unlike other thin film technologies that are only somewhat flexible... |
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R-14 14w Rollable Solar Panel Charger List Price: $299.99 Sale Price: $199.99 |
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PowerFilm R-14Weight: 1 lbsOperating Voltage: 15.4Operating Current: 0.9Rolled Dimensions: 14.5 x 4Unrolled Dimensions: 14.5 x 42Ultra Light - Ultra Thin - Easy to UsePowerFilm® integrated solar panels (thin film on plastic) are developed and manufactured with a proprietary roll process and they are truly rollable unlike other thin film technologies that are only somewhat flexible... |
I made a page on explaining Solar Cells, how they work. Is it explained clear enough?
I'm doing a little project for fun making a bunch of pages explaining solar technology. I put up a page explaining how a solar cell works, but I would like some people to look at it and tell me if it is easy to understand or not. Also if there are any mistakes I would like to know. Thanks for checking. http://www.squidoo.com/solarcells
I've just read you're page on solar cells and I must admit I found it extremely clear and easy to understand,mind you I did get higher physics so it is familiar territory but I certainly think someone who hasn't a great knowledge of science would be able to understand what your explaining quite easily.
I think the way you wrote it made it straight forward and simple communicating the subject easily and articulately !!!
Sharp Corporation has long enjoyed a reputation of being at the forefront of solar cell and solar panel development.
In an announcement from Osaka on October 22, 2009, Sharp has reached a new conversion efficiency level of an incredible 35.8%. This was achieved with the use of what they call a "triple junction compound solar cell".
Unlike silicon, which is the base of almost all solar cells today, Sharp has used layers of Indium, Gallenide and Arsenide to reach this new record high conversion rate. What this means in real world terms is this.
In a full sun situation, we accept that 1,000 watts of solar energy lands on earth on every square meter. This new efficiency level of 35.8% means that 358 watts of power can now be extracted from a one square meter of panel area. This compares with the best silicon based panels which will produce between 140 and 160 watts of energy from the same area.
We are not able to buy these panels from our friendly neighbourhood solar dealer just yet, as this technology is more typically used in satellites.
However, a California based company, Nano Solar is using a somewhat similar technology and is printing solar cells with a selenium, indium, gallenide, arsenide ink blend directly on a special aluminum backing.
It is expected that this new technology will definitely trickle down to the consumer - hopefully sooner than later - at a lower cost and greater efficiency than what is currently available.
There is no reason to believe that this excellent 35.8% conversion will be the limit of efficiency. Testing with these relatively new photo absorption techniques is still somewhat in its' infancy, and it is hoped that other solar cell manufacturers will investigate this lower cost option in the very near future.
In the mean time, those of us who wish to get our own solar systems operating are still limited to the current crop of silicon based cells. As it will quite possibly be several years before the new cells become widely available, our only current option is to use what is at hand today.
Please feel free to have a good look right here to see what you can do for yourself today! Got a minute? Take a look right now! Keith Elliott has been living on solar power since 1997. He is involved with the design and installation of both solar and wind systems locally and seeks to provide others with this information worldwide via the web.
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Xantrex Technologies 852-2071 Xpower AC/DC Powerpack Solar With 400 Watt Inverter, Two AC Outlets, USB Port, And Digital Display List Price: $247.77 Sale Price: $149.99 Average Rating: |
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Operate your favorite gadgets anywhere with the Xantrex XPower Powerpack Solar. This portable solar device provides 400 watts of household power to run appliances and electronics. The Powerpack Solar's solar panel continuously captures, stores, and converts the sun's energy and extends the runtime of many portable devices... |
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30 WATT PORTABLE, FOLDABLE, SOLAR CHARGER, Amorphous Solar Cells, PowerFilm, Thin Film Technologies Sale Price: $549.97 |
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------------------------------------------------------------------------------ **** The Powerfilm 30 Watt Foldable Solar Charger, folds into a rectangle that is less than 11 in. x 10 in. It produces 1... |
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Silicone Case for iPad - Hot Pink List Price: $14.99 Sale Price: $0.99 |
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Keep your favorite electronics in great condition with a protective silicone skin! This soft silicone cover fits over the Apple iPad without blocking access to ports and helps guard against scratches and light bumps. |
|
Thames & Kosmos Fuel Cell Car and Experiment Kit List Price: $149.95 Sale Price: $119.99 Average Rating: |
|
16.5 x 13 x 4.2 The Thames & Kosmos Fuel Cell Car & Experiment Kit provides a playful introduction to one of the most significant technologies of the early 21st Century. With this kit you can build a model car that actually runs on water! First, add water and watch it separate into hydrogen and oxygen... |
|
Thames & Kosmos Alternative Energy and Environmental Science Fuel Cell 10 List Price: $179.99 Sale Price: Too low to display |
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The Fuel Cell 10 Car and Experiment Kit provides a hands-on introduction to one of the most significant technologies of the early 21st century. With this kit, you can build a model car that actually runs on water! First, use solar energy to seperate water into hydrogen and oxygen... |
|
IOGear Solar Bluetooth Hands-Free Car Kit GBHFK231 (Black) List Price: $49.99 Sale Price: $36.37 Average Rating: |
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Enjoy true hands-free freedom with IOGEAR's Solar Bluetooth® Hands-Free Car Kit. This road-companion enables you to wirelessly place and receive calls on your Bluetooth-enabled mobile phone while keeping your eyes on the road and your hands on the steering wheel when driving... |
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Sc-2800 Solar/usb Nimh Battery Charger (2800 Mah) List Price: $49.99 Sale Price: Too low to display Average Rating: |
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Solar or USB input 2800 mAh Solar charging: 8 - 10 hrs AC/USB charging: 3 - 4 hrs Weight: 8.46 oz |
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R-21 21w Rollable Solar Panel Charger List Price: $439.99 Sale Price: $269.99 |
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PowerFilm R-21Weight: 1.42 lbsOperating Voltage: 15.4Operating Current: 1.35Rollded Dimensions: 14.5 x 4Unrolled Dimensions: 14.5 x 60.75Ultra Light - Ultra Thin - Easy to UsePowerFilm® integrated solar panels (thin film on plastic) are developed and manufactured with a proprietary roll process and they are truly rollable unlike other thin film technologies that are only somewhat flexible... |
Bloom Energy unveils its new fuel cell power system