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Solar

Solar Impulse se prepara para la vuelta al mundo
2012-05-30 16:55:00
En un intento para que los medios de transporte sean cada vez menos contaminantes para el medio ambiente, se creó un avión que solo necesita energía solar para poder volar; su nombre, Solar Impulse. Este avión fue creado en el año 2010 y también se conoce bajo el nombre de HB-SIA, y posee en la ...Artículos Relacionados Aire Acondicionado Solar, Aprovechando la Irradiación Solar Torre Solar en Australia, Nueva tecnologia para Producir Electricidad Parada de bus purificadora de agua a base de energía solar
Solar Impulse se prepara para la vuelta al mundo
2012-05-30 16:55:00
En un intento para que los medios de transporte sean cada vez menos contaminantes para el medio ambiente, se creó un avión que solo necesita energía solar para poder volar; su nombre, Solar Impulse. Este avión fue creado en el año 2010 y también se conoce bajo el nombre de HB-SIA, y posee en la ...Artículos Relacionados Aire Acondicionado Solar, Aprovechando la Irradiación Solar Torre Solar en Australia, Nueva tecnologia para Producir Electricidad Parada de bus purificadora de agua a base de energía solar
Solar Power from Space
2012-05-30 15:30:00
On paper and in practice, solar power generation has taken shape in many different forms: from simple residential solar panels to expansive solar thermal plants. But a much more unique application is the concept of solar power from space. (Credit: Mafic Studio, Inc. -->) So What, Like Alie
The Annular Solar Eclipse Revisited
2012-05-29 20:32:00
I followed the Solar Eclipse with interest. You can find my article here. I loved the sheer guts and determination that one amateur astronomer was willing to put into sharing his passion with us mere mortals. Scotty Degenhardt is my kind of people, he has passion for his subject and loves to share that passion with ...
Menteri PDT Berikan Perangkat Solar Cell ke Masyarakat Pedalaman Papua
2012-05-29 17:35:00
Kebutuhan akan listrik khususnya bagi masyarakat pedalaman masih sangat diperlukan. Masih sangat banyak daerah di pelosok Indonesia yang belum tersentuh listrik. Persoalan itu menjadi salah satu program utama yang disasar Kementerian Pembangunan Daerah Tertinggal (PDT).
Save 60%: Sunforce 60-Watt Solar Charging Kit
2012-05-29 09:00:00
List Price: $599.99Deal Price: $237.96You Save: $362.03 (60%)The Sunforce 50048 60-Watt Solar Charging Kit gives you several more reasons to love the sun. It provides the power you need, while helping you save money and protect the environment. This kit is ideal for cabins, recreational vehicles, remote power, back-up power, and 12-volt battery charging. It comes with everything you need to start producing up to 60 Watts/4 Amps of clean, free power in all weather conditions.Expires Jun 13, 2012
Save 29%: Sunforce 1-Watt Motorcycle and Powersports Solar Battery Charger
2012-05-29 09:00:00
List Price: $29.99Deal Price: $21.21You Save: $8.78 (29%)The Sunforce 50013 1-Watt Power Sports Charger is the perfect solution for charging the batteries of motorcycles, personal water crafts, ATVs, snowmobiles and more. Constructed with amorphous solar cells, this solar panel is maintenance-free and extremely easy to install. With its built-in overcharge/discharge protection, this top-of-the-line solar panel works in all daylight conditions to keep your batteries charged. The complete kit includes 8 ft. of wire connected to the solar panel, 8 ft. of extra wire, battery clamps, O ring connector, fuse, and Quick Connect Technology for simple installation.Expires Jun 13, 2012
Save 15%: Sunforce 15-Watt Solar Charging Kit
2012-05-29 09:00:00
List Price: $94.95Deal Price: $80.71You Save: $14.24 (15%)The Sunforce 15-Watt Solar Charging Kit gives you several more reasons to love the sun. It provides the power you need, while helping you save money and protect the environment. This kit is ideal for cabins, recreational vehicles, remote power, back-up power, and 12-Volt battery charging. It comes with everything you need to start producing up to 15 Watts/125mA of clean, free power in all weather conditions.Expires Jun 13, 2012
Save 29%: Sunforce 1.8-Watt Solar Battery Maintainer
2012-05-29 09:00:00
List Price: $29.99Deal Price: $20.36You Save: $9.63 (32%)The Sunforce 50012 1.8-Watt Solar Battery Maintainer gives you another reason to love the sun--it can help keep your vehicle's battery charged. It provides up to 1.8 watts or 125mA of power to prevent the natural voltage drain of batteries over time. It includes both a lighter socket adapter and alligator clips to give you flexible connection options.Expires Jun 13, 2012
Save 43%: Sunforce 5-Watt Solar Battery Trickle Charger
2012-05-29 09:00:00
List Price: $69.99Deal Price: $39.95You Save: $30.04 (43%)The Sunforce 50022 5-Watt Solar Battery Trickle Charger gives you another reason to love the sun--it can help keep your vehicle's battery charged. It provides up to 5-Watts or 350mA of power to prevent the natural voltage drain of batteries over time. It includes both a lighter socket adapter and alligator clips to give you flexible connection options.Expires Jun 13, 2012
Solar Management Question
2012-05-29 08:11:00
Dear Fellow CR4'ers, I cannot get enough power from our solar panels into the grid. The problem is that the grid supplies most of the time 245 to 246 volts (122.5 to 123 between phase and neutral) The inverters are limited to 250 Volts. First I tried to higher this limit, but it costed me dearly o
Solid State Solar Panels are More Affordable, say Researchers, Don't L
2012-05-28 16:07:00
From Engadget: Researchers at Northwestern University have found one way to stop a leak: get rid of the liquid. A new variation on the Grätzel solar cell replaces a short-lived organic dye with a solid alternative. The molecular dye the solid substance replaces was corrosive, at risk of
Digital Blackbook 25: Solar Eclipse (Photography)
2012-05-24 02:46:00
Thought I would try to capture the eclipse…..I SAID TRY…LOL
The Solar Annular Eclipse - The Ring Of Fire
2012-05-22 21:03:00
I am not an avid astronomer, but I do like to watch strange phenomena. A solar eclipse is one that should not be missed. Sundays event alas was outside of my viewing area. But I knew that somewhere in the wild world of the internet there would be a live feed.  As I had a ...
Solar Rechargeable Wireless Optical Mouse
2012-05-22 00:55:00
The four adjective computer USB mouse does exactly as what the name describes.  I’m also a big fan to see computer products taking the step towards solar power rather then ...
Millions gaze skyward for rare solar eclipse
2012-05-21 05:23:00
The moon passes between the sun and the earth behind a windmill near Albuquerque, New Mexico May 20, 2012. The sun and moon aligned over the earth in a rare astronomical event - an annular eclipse that dimmed the skies over parts of Asia and North America, briefly turning the sun into a blazing ring of fire. REUTERS/Lucas Jackson (UNITED STATES - Tags: SCIENCE TECHNOLOGY ENVIRONMENT SOCIETY)
U.S. sets new tariffs on Chinese solar imports
2012-05-18 00:11:00
(Reuters) - The United States hit Chinese solar companies with punitive import tariffs of 30 percent or more on Thursday, ruling they had dumped cut-price solar panels into the U.S. market. In the latest salvo in a series of ongoing trade disputes between Beijing and Washington, the U.S. Commerce Department said it sided with U.S.-based solar companies that had complained a wave of Chinese imports had wrongly undercut their pricing and forced several renewable players out of business. ...
Y! Big Story: Solar eclipse and other non-doomsday celestial phenomena
2012-05-17 23:21:00
Doomsday, schmoomsday. Why settle for dusty ol' Mayan calendars and 12/12/12 apocalyptic visions, when 2012 has been offering up so many stellar?and planetary?sightings? We Earthlings have already been treated to nice meteor showers as well as a magnificent supermoon, and this weekend brings an annular solar eclipse. That's not even the best treat: Venus will ...
Solar-powered boat completes record trip around the globe
2012-05-15 22:06:00
It took 584 days and 37,286 miles, but a solar-powered boat entered the record books after completing a voyage around the world. Ben Schiller writes in co.exist that the biggest obstacle facing the MS Turanor PlanetSolar and its crew was not navigating on a sustainable energy source but rather the centuries-old threat of pirates. "It ...
Got A Deck? Solar Panels Now A Plug-In Appliance
2012-05-14 16:51:00
From Crave: gorgeous gadgets and other crushworthy stuff. - CNET: It's a green-energy geek's dream do-it-yourself project: attach a few solar panels to your deck and watch your electric bills go down. Now one company is selling such a product. Read the whole article
Monster sunspot fires off powerful solar flares
2012-05-11 17:35:00
A huge sunspot that dwarfs the Earth is unleashing a series of powerful solar flares as it moves across the surface of the sun, NASA scientists say.
SolarCity?s Solar Market Success
2012-05-09 15:00:00
The solar industry has been marked by a number of failures and successes over the years. Today, the saturated market of cheap, silicon-based solar panels is making it difficult for many established solar-panel manufacturers to turn a profit. This includes companies from China who were the main f
Monster sunspot threatens to unleash powerful solar flares
2012-05-08 19:26:00
An enormous sunspot group has taken shape on the surface of the sun, hinting that our star may soon start spouting off some powerful storms.
Solar Panel Production Advice
2012-05-03 22:10:00
Hi, I'm new to residential solar, (have some experience trying to build a 1 Mw solar farm, failed), And I need a little help with the steps to this dance. I have 18 solar panels left over from the failed 1Mw farm, that were to be used for demonstration purposes. I will be setting them up at my hou
Griffin SmartTalk Solar
2012-05-03 13:07:00
It?s easy to talk through mobile phone. But, it?s difficult, if you also drive a car. So, you will need hand free gadget to help you to chat through your mobile phone without drive your car with one hand. When we talk about hand free gadget, I found one of interesting gadget that also might catch your attention. It?s Griffin ...This post was taken from Cutie Gadget, a Gadgets Gifts Blog.Griffin SmartTalk Solar Radio Solar Crank Robotic Dog With Solar System Inexpensive Solar Charging Kit Review Solar Butterfly for Your Living Room Electree Solar Tree
Solar Panels and Eolic Systems for Commercial Use
2012-05-02 17:26:00
Hello everybody Im trying to go on a project and install alternative electric systems make price comparisions on solar panels and eolic systems for a hotel 120 rooms it will help a lot to have a minimum price on kw installed on each technology regards
Bilayer Structure Secret to Solar Success
2012-04-30 20:18:00
From COSMOS magazine - News: One of the most efficient man-made polymers to convert sunlight into electricity owes its efficiency to an unexpected bilayer structure not found in any other organic photovoltaic material. Read the whole article
Casual Friday ? Here Comes Solar Maximum
2012-04-27 20:06:00
Wondering what's going on with the recent spate of solar flares? Courtesy of NASA Television, here's an excellent explanation of the solar cycle, and where we are in it... Continue reading →
Fred Brum: Guitar Candy - S7G Solar 7 - Flying Adventure Bus
2012-04-25 23:40:00
My album Atonement is available (along with a free downloadable track athttp://fredbrum.com/atonement-/ - please give it a listen. :) Facebook - http://www.facebook.com/Fredthe-ShredBrumOfficial site - http://www.fredbrum.com I went to Belgium for the launch of Ola Englund's signature model from Strictly 7 Guitars, the Solar, of which you see the very first white one here. It has a 27,5" scale, OFR trem and Duncan Distortion pickups. It also has 26-frets, should you be wondering. :) The laptop's brainfart and a couple mistakes from me are not the guitar's fault. :P The event was held at Guitar Candy, a fantastic little shop with excellent gear, owned by my friend Bart, who made sure Ola and I felt welcome at all times. This track is Flying Adventure Bus, off my album Atonement, and I used the Kemper straight to the PA here (I did use the Invader later on as a power amp for the Kemper, through the monitor out). Guitar wise I also used one of my Jaden Rose JHM 7's and my new Blacka...
Maximum Distance for Solar Mirror
2012-04-25 17:58:00
Dear all- We read articles and see pictures about solar towers, where solar mirrors are reflecting sun rays to a collector mounted on a tower. What can be the maximum distance for a mirror from the tower? Which percent of the area covered with mirrors does in fact produce power, when we take into
New Technique Creates First Plastic Solar Cell
2012-04-25 15:45:00
From Forbes - Tech: The growth of the solar industry has been limited by the supply of the polysilicon material used to make solar panels. In 2006, more than half of the world's supply of polysilicon was used for production of renewable electricity. In 2008, only twelve factories produce
May 2012 Solar Eclipse among the Pleiades
2012-04-20 21:25:00
May 20, 2012 Solar Eclipse 00Gem21 Triggers Alcyone of the Pleiades by Jude Cowell Thanks to an alert from Forbidden Knowledge TV, I've discovered the video below which concerns a mysterious Star Disk found in Germany with representations of Moon, Sun, and Stars of a certain constellation containing Alcyone (something to cry about), known as one of the Seven Weeping Sisters: In ancient
Creative Competition in the Solar Marketplace
2012-04-18 17:00:00
In the past few years, solar panel technology has (economically speaking) improved by leaps and bounds. Solar companies around the world have been able to drive down the costs of materials and products by making manufacturing processes more efficient. But some smaller startup solar companies are
Spectacular solar flare erupts from the sun
2012-04-16 23:14:00
The sun erupted in an amazing solar flare today, unleashing an intense eruption of super-heated plasma that arced high above the star's surface before blasting out into space.
Tiny Particles Key to Understanding Early Solar System
2012-04-16 16:28:00
From PhysOrg.com - latest science and technology news stories: New research from The Australian National University has answered a decades old cosmic conundrum on how 'chondrules' - tiny particles found within meteorites - could have formed in extreme heat, especially when the meteorite
55% Off a SOLAR OS6150 60-Amp 6/12/24V Fleet Charger with Engine Starter an
2012-04-16 09:00:00
List Price: $789.59Deal Price: $349.95You Save: $439.64 (56%)This SOLAR 60-Amp Charger is ideal for fleet settings and provides professional charging power to a wide variety of vehicles. It features 6V, 12V and 24V operation with the convenience of a two-hour timer. Its transoid transformer, quad-force rectifier, and enhanced internal circuitry delivers peak performance to professional service environments again and againExpires May 2, 2012
Apple utilizará energía solar
2012-04-14 15:00:00
Las súplicas han sido escuchadas y Apple comenzó a trabajar por la conservación del ambiente o al menos poner un granito de arena para contribuir con el bienestar de la madre Tierra. Como hablé en artículos anteriores, Greenpeace tiene los ojos puestos en esta compañía debido a los consumos energéticos y desea que esta mejore ...Artículos Relacionados Cargador universal que funciona con energía solar Parada de bus purificadora de agua a base de energía solar Torre Solar: Electricidad para 10 mil Viviendas
Apple utilizará energía solar
2012-04-14 15:00:00
Las súplicas han sido escuchadas y Apple comenzó a trabajar por la conservación del ambiente o al menos poner un granito de arena para contribuir con el bienestar de la madre Tierra. Como hablé en artículos anteriores, Greenpeace tiene los ojos puestos en esta compañía debido a los consumos energéticos y desea que esta mejore ...Artículos Relacionados Cargador universal que funciona con energía solar Parada de bus purificadora de agua a base de energía solar Torre Solar: Electricidad para 10 mil Viviendas
Solar Power Plant Builder BrightSource Energy Pulls IPO
2012-04-12 15:54:00
From Forbes - Tech: BrightSource Energy, the California solar thermal power plant builder backed by Google, NRG Energy, Morgan Stanley and other heavy-hitters, abruptly pulled its initial public offering on the eve of its planned debut Thursday, citing "adverse market conditions." R
100AH/12V/c 20 Wet Solar Battery
2012-04-12 06:46:00
I have 100AH/12V/ C20 wet solar battery. I bought it on July 2011, and was put on operation on 25.7.11. By that time I was charging it by car battery charger somewhere. After 2 months, I bought a PV panel 30W and before connecting it to solar charger, I replaced the acid. The battery after 1 month i
A Smarter Mirror for Cheaper Solar Power
2012-04-10 15:33:00
From CNET News: Using digital technologies, startup Thermata looks to slash the cost of concentrating solar power plants which is needed to stave off the onslaught from cheaper solar photovoltaic panels. Read the whole article
Texas Instruments TI1795SV Solar Calculator
2012-04-09 09:00:00
List Price: $15.95Deal Price: $12.88You Save: $3.07 (19%)The classic mini-desktop calculator for home, office, or retail with big keys and a giant SuperView display Grand Total: No. Percent: Yes. Style: Desktop. Powersource: Solar with battery backup. Display Digits: 8. Change Sign (+ / -): Yes. Dimensions: 4" W x 6 4/5" D x 1/2" H. Cost-Sell-Margin: No. Memory: Yes. Mark Up: No. Square Root: Yes. Tax: Yes. 8 digit desktop . Well-spaced keyboard with large, contoured keys for easy operation . Angled display for easy viewing . Solar with battery backupExpires Apr 23, 2012
Giant Solar Tornado Caught in NASA Video.
2012-04-05 08:14:00
Let's hope this sucker never reaches us: A monster "tornado" big enough to swallow a hundred Earths has been spied on the sun, according to astronomers who analyzed recent images from NASA's Solar Dynamics Observatory. "The structure is huge ... and the velocity of the material is several tens to hundreds of thousands of kilometers per hour," said Xing Li, an astronomer at Aberystwyth University in Wales, who co-authored a new study describing the vortex. "It is a real gem of an event to fire the imagination -- and it is a good way to study magnetic structures in the sun's atmosphere." A real gem, indeed! Make sure to check out the video here.
Solar-powered car ports coming to a parking lot near you!
2012-04-05 08:14:00
Slowly but surely we continue to evolve towards a non-petroleum based driving culture. Granted, it's going to take decades, but it's beginning to emerge: Electric Vehicle (EV) charging stations are beginning to sprout up in the United States as the push for electric cars accelerates. With that effort, however, comes a growing concern that a surge in EV adoption will overload the existing power grid unless something is done to manage when charging occurs -- or to offset or entirely avoid such a drain. By integrating EVs into home energy systems, an electric car could serve as potential power source to "give back" to the grid when necessary. With solar power also in a home, the energy system could supplement the grid rather than draw from it. A solar-powered carport charging system could do the same. It looks like General Electric is leading the charge in this area: General Electric and Inovateus Solar are working together to offer solar-powered carports equipped with charging s...
Solar For All!
2012-04-05 08:14:00
It looks like there might be hope for some bi-partisan legislation coming out of Congress after all...at least in support of the solar industry here in America. The folks over at The Mother Nature Network have the skinny: HR 2599 is the PACE Assessment Protection Act of 2011, a House bill co-sponsored by 14 Republicans and 11 Democrats that would restore Property Assessed Clean Energy (PACE) funding programs, which were kiboshed last year by Freddie Mac and Fannie Mae. Still not clear? Okay. So PACE was a brilliant bit of funding wizardry pioneered out in sunny California. The ever-informative Todd Woody of Forbes has a tidy little summary for you: The program, pioneered by the city of Berkeley, Calif., allows municipalities to float bonds to finance the installation of home solar arrays and other energy efficiency projects. Homeowners avoid the five-figure upfront cost of going solar and pay back the money through an annual surcharge on their property tax bill, typically over...
3 Disadvantages of Solar Energy which is crucial to keep in mind
2012-04-04 11:03:00
The Price – Whilst pv power is quite fantastic and efficient 1 fantastic advantages and disadvantages of solar energy it’s is the fact it can’t be afforded by everyone, although sun generators barely need any upkeep as soon as it’s completed the event price yourself is often a load. Photo voltaic generators need plenty of issues by you monetary smart, additionally, it demands a sizable offer of times (if you are to complete it yourself) so it is extremely important to initial weigh the drawbacks while using benefits and discover if it is really what you’ll need. There’s Usually Require for Daylight – Not like other energy generators which will function in different atmospheric situation supplied its sufficient gas photo voltaic power relies upon totally on daylight for this to perform and will also not be as efficient in the atmosphere wherever there is absolutely no daylight. Normal generators may use gas but pv generator cannot, it could p...
Efficiency of Solar Reflector/Generator
2012-04-02 03:38:00
I am considering converting an old 10 ft diameter solid dish into a reflector, with the focal point converging on a NH3 turbine.The surface area is 78 square feet.Any idea what the solar energy is per square foot at 36 degrees north? I am guessing around 2000 BTU's per day/ft..What kind of efficienc
Massive Solar Tornado Caught On Film
2012-03-30 16:46:00
From CNET News: Astronomers present images of a tornado as much as five times the width of Earth raging on the sun, an event they believe triggers solar storms. Read the whole article
Solar panels and eolic systems for commercial use
2012-03-28 16:44:00
Dear colleagues Im looking information on solar panels systems and eolic systems for commercial use, for example supplying energy to a 5 story hotel building, 125 rooms using both alternatives regards
Polda Metro Bongkar Gudang Penimbunan Solar di Bekasi
2012-03-27 03:40:00
Aparat Subdit Sumber Daya dan Lingkungan (Sumdaling) Direktorat Reserse Kriminal Khusus Polda Metro Jaya membongkar sebuah gudang penimbunan bahab bakar solar di Bekasi. 256 Jerigen berisi solar diamankan dari lokasi.
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