Articles tagged with "Solar"
Thin film solar cell production breakthrough
May 15, 2008 Advancing a viable market for photovoltaic solar energy involves a balancing act between creating efficient solar cells and at the same time reducing the cost of the manufacturing process. Solar efficiency has been demonstrated to levels as high as 22% (a record set by SANYO last year), and although HelioVolt Corporation's latest announcements concern technology that is only delivering 12.2% conversion, the company has made great strides on the other side of the equation. Its proprietary FASST reactive transfer printing process has produced solar cells in a record setting six minutes, according to HelioVolt that's 10 to 100 times faster than current production of thin-film photovoltaics and could lead to manufacturing costs of less than $1 per watt. (read more...)
Massive zero energy digital media art wall to open in Beijing
Simone Giostra & Partners Architects have designed the GreenPix Zero Energy Media Wall that applies sustainable and digital media technology to the curtain wall of Xicui Entertainment Complex in Beijing, near the site of the 2008 Olympics. (read more...)
Solar cells created with inkjet technology
April 3, 2008 Using FUJIFILM’s cartridge-based Dimatix Materials Printer (DMP), Konarka Technologies has demonstrated the world's-first fabrication of highly efficient solar cells using of inkjet printing technology. (read more...)
BigBelly solar-powered garbage compactor
Able to compact gallons of rubbish with a single gulp, the BigBelly solar trash compactor cuts public garbage collection emissions by up to 80 percent and operates for an entire day on the equivalent energy it takes to make a piece of toast. The compactor is the only on-site solar-powered trash compactor currently available. (read more...)
Solar charging PMP charges other portable devices
March 29, 2008 InventorSpot have reviewed eMotion’s new portable media player which is charged by solar panels built into the back of the device. The EM-SOL1GIG not only charges itself from the Sun, but with the use of a charger adapter the EM-SOL1GIG can be used to charge other portable devices such as mobile phones, MP3/MP4 players, laptops, digital cameras and other portable Lithium battery devices. The device supports a maximum SD card size of 2GB and files can be transferred on and off using the built-in SD card reader. The EM-SOL1GIG also comes with a long list of media capabilities including the ability to play music and video, display photos and books and play games – albeit on a 320x240 screen. (read more...)
Could paint be the next solar breakthrough?
March 31, 2008 Researchers at Swansea University are developing a new way to integrate solar energy into building construction by applying a type of flexible solar-cell paint onto steel cladding. (read more...)
Solar gadgets for the great outdoors
A couple of nifty solar gadgets for the outdoors: the Solar Mosquito Guard and Solar-Powered Fan are a steal at just US$10. And the best bit, 10% of all proceeds help send inner-city kids to Earth Day for Kids at the nonprofit Solar Living Institute. (read more...)
Report points to large-scale potential of solar thermal power
March 11, 2008 A new study published by solar technology developer Ausra argues that over 90 percent of the electric grid and car fleet in the US could be powered by solar thermal power, reducing overall US global warming pollution by 40 percent in the process. (read more...)
Beijing’s Olympic Aquatic Centre: the eye-catching, eco-friendly Water Cube
February 6, 2008 Construction work on the Beijing National Aquatic Center began in December 2003 in preparation for the 2008 Olympics and four years later, a stunning piece of architecture has been completed. The “Water Cube” is a rectangular-shaped steel building covered by a membrane of brightly lit blue bubbles which is incredible to look at but it is also important on an environmental level. The Water Cube consists of 100,000 sq m of ETFE, (Ethylene Tetrafluoroethylene) a unique transparent plastic which absorbs solar radiation and reduces thermal loss. This is the first time EFTE has been used in China and it is the world’s largest and most complex EFTE building ever constructed. (read more...)
Solar powered TrailerCam monitors construction site progress in HD quality
January 17, 2008 EarthCam's solar-powered TrailerCam is designed as an an eco-friendly solution for monitoring construction sites. Together with Control Center 7 software, the appliance provides HD images that allow project managers to monitor site progress live from a remote location, archive footage for dispute resolution and online promotion, as well as proving a viable telecommuting option for professionals working on the jobsite. (read more...)
Nano Flakes promise greater solar energy efficiency
December 20, 2007 The inefficiency of solar cells in converting the sun’s rays into electricity is a key contributor to the high costs of solar energy, but new research into a novel shape of semiconductor nanostructures known as "nano flakes" may revolutionize the process and help improve the viability of clean energy derived from the sun. (read more...)
First U.S. manufacturing plant for Thermal Solar Systems
December 18, 2007 The sunshine-rich state of Nevada is set to be home to the first US manufacturing plant for solar thermal power systems. The 130,000-square-foot, highly automated manufacturing and distribution center will produce the reflectors, towers and absorber tubes needed to create and run solar thermal plants, doubling worldwide output of key components for Ausra Inc’s solar thermal power plant technology and creating “green collar” jobs in the process. (read more...)
Nanomars dual-charge solar bags
December 13, 2007 The proliferation of mobile devices in everyday life has given rise to a range of new technologies designed to keep portable hardware running when on the move - one such solution is solar powered bags. Like the recently reviewed Voltaic solar charging bags, the Juice Bags line of urban daypacks and the Soldius solar powered golf bag Taiwan based Nanomars line of solar bags utilizes the eco-friendly power of the sun to keep a range of mobile electronic devices charged up but also offers the option of charging from mains power. (read more...)
New research sheds light on Solar Wind
December 11, 2007 New images and data from the Hinode space mission have provided a better understanding of the sun’s magnetic field and the origin of solar winds that blast through the solar system. Eruptions of magnetic energy from solar winds threaten satellites, telecommunications and electric power grids on Earth and a better understanding of the solar winds, which are propelled from the sun at speeds of almost one million miles per hour, could aid in the early prediction of damaging radiation waves before they reach satellites. (read more...)
Jason’s Deli goes solar
November 22, 2007 With 170 deli restaurants across the US, Jason’s Deli is now embracing renewable energy in its business model with the launch of its first 'Solar Deli'. The flagship store in Beaumount, Texas is the first to be powered in part by solar energy, with more systems planned in the near future. (read more...)
Solar schools for Santa Cruz
November 16, 2007 The sunny state of California continues to lead the way in solar energy production. In January, the state launched a 10-year Solar Initiative program offering $2.1 billion in rebates for residential and commercial solar systems. The uptake of clean energy is also forging ahead in the public sector, with the latest announcement coming from Santa Cruz County where UPC Solar has won a contract for a 950kW project in the city school system. (read more...)
New technology promises solar cell efficiency boost
November 13, 2007 Global Warming Solutions has announced the development of new solar energy conversion technology based on a special coating that can be applied to existing solar cells. The company expects that application of the technology will increase increase efficiency by 11-15% and boost the market value of a solar cell by more than 60 cents per watt, while at the same time raising manufacturing expenses by just 10 cents a watt. (read more...)
New five megawatt solar plant for California
November 8, 2007 As well as having a reputation for sunshine and acceptance of alternative lifestyles, California is fast becoming a leader in the field of solar energy with more plans unveiled for a new large scale solar plant. (read more...)
Solar GPS unit tracks your travel experience
October 16, 2007 Here's a clever device for those who return home from holidays with gigabytes of photographs but no idea exactly where they were taken. The dual-powered Super 99 GPS "travel recorder" features the ability to log up to 200,000 waypoints on your journey and supports Geo Tagging of photos along with the ability to share your location with friends via Google Earth. The built-in solar panel also enables the device to operate for up to 48 hours when enough sunlight is available. (read more...)
Avivasolarcar lines-up for World Solar Challenge
October 16, 2007 The 2007 Panasonic World Solar Challenge kicks off this Sunday October 21. An established platform for the promotion and development of sustainable energy in transport, the biennial race runs for seven days and covers a distance of 3000 km (nearly 1900 miles) from Darwin to Adelaide in Australia. This year 40 teams from across the globe will compete including the Avivasolarcar, a vehicle capable of achieving speeds of up to 75kmh (47mph) while emitting no carbon dioxide and using less electricity than a toaster. (read more...)
New manufacturing process captures more light in solar cells
October 12, 2007 In another development that aims to make alternative energy generation more efficient and more affordable, Braggone has discovered a method of capturing more light in a solar cell. The result is a new product line that greatly increases the efficiency of solar cells and allows manufacturing facilities to cost-effectively increase their capacity. (read more...)
New solar panels promise reduced installation time
September 28, 2007 Akeena's new Andalay solar panel technology combines savvy design with a number of enhancements designed to decrease installation time. With 70% fewer roof-assembled parts and 50% less labor needed to install the system, the company says the Andalay system can cut installation time from half a day to half an hour. (read more...)
California winery to convert to 100% solar power
September 18, 2007 The EOS Estate Winery has announced a $3.8 million plan to convert its California Central Coast winery entirely to solar power. To be completed by April, the project will include the installation of more than two acres of ground-mounted tracking solar arrays that will provide all the electrical power needs for the winery and tasting room, while additional roof-mounted solar arrays will provide all the hot water needs. The system will be installed by SunTechnics and will contain 3,084 photovoltaic modules totalling 540 kWp and 60 solar hot water collectors. (read more...)
Large scale solar plants have a bright future
September 14, 2007 Although the use of solar energy has is seen as viable for the operation of stand-alone devices such as phone-chargers and even a computer mouse, the question remains in some minds: is solar a viable alternative energy source on a mass scale? The proliferation of large scale solar power plants worldwide and plans to build several new ones seems to suggest that the renewable energy sector believes that solar does indeed have a bright future. (read more...)
Thin film panel production breakthrough to reduce solar electricity costs
September 6, 2007 Solar panel manufacturing is a costly process and is a major reason for solar electricity being so expensive to set up and maintain. In what it describes as a world first, Applied Materials has introduced an integrated production line for manufacturing solar modules using 5.7m² glass panels. The ultra-large substrates, sized at 2.2m x 2.6m ,are designed to achieve low production cost per watt and drive down the cost of solar electricity installations by around 20%. (read more...)
