Solar Energy News

August 19, 2015

Solar cell efficiency could double with novel 'green' antenna
Boston MA (SPX) Aug 19, 2015
The use of solar energy in the U.S. is growing, but panels on rooftops are still a rare sight. They cost thousands of dollars, and homeowners don't recoup costs for years even in the sunniest or best-subsidized locales. But scientists may have a solution. They report today the development of a unique, "green" antenna that could potentially double the efficiencies of certain kinds of solar cells and make them more affordable. The researchers are presenting their work at the 250th National Meeting a ... read more

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Challenge to classic theory of 'organic' solar cells could improve efficiency New research findings contradict a fundamental assumption about the functioning of "organic" solar cells made of low-cost plastics, suggesting a new strategy for creating inexpensive solar technolog ... more		Charge transport in hybrid silicon solar cells The system they investigated is based on conventional n-type silicon wafers coated with the highly conductive polymer mixture PEDOT:PSS and displays a power conversion efficiency of about 14 %. This ... more		Google can tell you if solar roof panels will pay off Google has got a good look at your roof, and can tell you if it is worth the investment to install solar energy panels. ... more
				U.S. solar costs down, but so too are incentives While the cost of installing solar power in the United States has dropped, a federal report finds savings are offset in part by a decline in incentives. ... more		Comet's firework display ahead of perihelion In the approach to perihelion over the past few weeks, Rosetta has been witnessing growing activity from Comet 67P/Churyumov-Gerasimenko, with one dramatic outburst event proving so powerful that it ... more

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Solar systems for home and business installations

CEC launches community solar software platform for utilities Clean Energy Collective and southern Colorado electric utility Black Hills Energy have announced their plans to bring the first roofless community solar facility to Pueblo, Colo. and the surrounding ... more		PV Energy to provide Antigua and Barbuda with clean solar power The Government of Antigua and Barbuda (GOAB) and PV Energy Limited are taking a major step towards environmental sustainability to create affordable and sustainable clean energy solutions across the ... more		Large fluctuations in sea level occurred throughout the last ice age Fatal bear attacks in Japan hit record number Indonesia growth push sparks fight on deforestation, rights		SkyPower wins 200 MW PV project in Telangana, India SkyPower is pleased to announce that it has been awarded 200 MW in the Telangana, India solar competitive tender process. The State of Telangana, under the leadership of Chief Minister Rao, has prov ... more
				SunShare Flips the Switch on Colorado Spring's Largest Solar Garden SunShare's 2.5 Megawatt (MWac) Pikes Peak Solar Garden Site has been turned on and is producing solar energy into Colorado Springs Utilities' grid. The project is one of five solar garden sites that ... more		New design brings world's first solar battery to performance milestone After debuting the world's first solar air battery last fall, researchers at The Ohio State University have now reached a new milestone. In the Journal of the American Chemical Society, they report ... more

Solar systems for home and business installations

Butterflies heat up the field of solar research The humble butterfly could hold the key to unlocking new techniques to make solar energy cheaper and more efficient, pioneering new research has shown. A team of experts from the University of Exete ... more		DuPont PV work with CRES to boost reliability and risk management DuPont Photovoltaic Solutions (DuPont) recently collaborated with the China Renewable Energy Society (CRES) to host a seminar highlighting best practices for quality standards and risk management fo ... more		Are there living microbes on Mars? Check the ice Unexpected discovery on Saturn's moon challenges our view on chemistry before life emerged Planet formation depends on when it happens: UNLV model shows why		Ultra fast UV imaging unlocks plasma modification of polymer films Specialised Imaging reports on how the Leibniz Institute for Plasma Science and Technology eV is using an optimised version of its SIM Framing Camera to make ultra fast UV measurements of the mechan ... more
New Intecto Integrated PV Roof Tile From Romag A new concept in building integrated PV products from leading UK solar manufacturer Romag means property aesthetics, building design and visual appearance need not be compromised by rooftop solar In ... more		UK Solar provider Euro Energy selects Enphase Energy as tech partner Enphase Energy has been chosen by Euro Energy Services, a major U.K. solar energy firm, as the primary inverter technology partner for its solar photovoltaics projects. A former user of other solar ... more		Butterfly pose helps solar panels boost efficiency By mimicking the v-shaped posture of cabbage white, or small white, butterflies, researchers say they can boost solar panel efficiency. ... more		juwi Builds 26 PV Farms in 30 Months Since its establishment in January 2013, juwi Shizen Energy has successfully completed the EPC (engineering, procurement, construction) for a total of 26 photovoltaic power stations around Japan. Wi ... more

	It's Time for Utilities to Plan for Disruptive Solar PV Impacts The Smart Grid Research Consortium (SGRC) has published a new white paper detailing the dramatic growth in residential solar PV systems and discussing utility operational and business model challeng ... more		Reshaping the solar spectrum to turn light to electricity When it comes to installing solar cells, labor cost and the cost of the land to house them constitute the bulk of the expense. The solar cells - made often of silicon or cadmium telluride - rarely c ... more

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Solar Impulse 2 needs 20mn euros to complete flight		Langa selects Schneider and Saft for two new solar power plants in Corsica		Rice University finding could lead to cheap, efficient metal-based solar cells		Clinton pledges to be America's renewable energy president		Marine plankton brighten clouds over Southern Ocean
juwi's PV plant in SAfrica will produce at 6 Eurocent per kwh		London scrubs some renewable subsidies		Sticky tape and phosphorus the key to ultrathin solar cells		Nanowires give 'solar fuel cell' efficiency a tenfold boost		Clean Energy to install for Solar Initiative in Boxborough and Littleton

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