Say goodbye to Facebook and join the new revolutionary community for solar energy supporters, Solarife.com! (more…)
Archive for the ‘Polycrystalline’ Category
An Energy Performance Certification (EPC) is a legal requirement in bought, sold or rented buildings in the UK.
Although there are some exceptions – places of worship, temporary buildings (less than 2 years of use ), standalone buildings with an area of less than 50m2 that aren’t used to provide living accommodation for a single person, industrial sites, workshops and non-residential agricultural buildings that don’t use too much energy, and holiday accommodations rented for less than 4 months or with a license to ocuppy -, Energy Performance Certificates are required for all the domestic and commercial buildings available to rent or sell in the UK. (more…)
How Feed in Tariffs from 1st of April work? How householders benefit and how much are they going to earn with new FITs now? What does a house need for receiving 21p per kWh?
With the last changes in solar taxes, Explanimation has decided to create a video explaining how new Feed in Tariffs work, and also how much home owners could save annually thanks to solar panels and new taxes. Watch this video if you still have questions about new Feed in Tariffs, you’ll find it interesting and quite easy to understand.
A group of researchers at the Massachusetts Institute of Technology (MIT) have developed a new structure consisting in cubes or towers that extend solar cells upward in 3D configurations. Once tested, the researchers discovered that the solar cells in these new structures output more than twenty times the power they produce in a fix roof, even in cloudy days.
The biggest boosts in power were seen in the situations where improvements are most needed: 3D structures, the team reports, can gather slanting sunlight better than can flat panels in locations far from the equator, in winter months and on cloudier days. The new findings, based on both computer modeling and outdoor testing of real modules, have been published in the journal Energy and Environmental Science.
Virtu, the name given to a new a hybrid solar panel that simultaneously heats water and generates electricity.
The new technology integrates an electricity-generating PVC cell into a hot-water-generating solar thermal panel. Through combining the two technologies, the industry is now able to address one of the problems facing PVC cells :
Last week, Discover Solar team decided to visit 2012 Ecobuild exhibition, which ran from Tuesday to Thursday at the ExCel Centre in London, and know more about what’s next in the UK solar industry.
We took the opportunity to meet lots of people and companies, and talk with them about our thoughts on how and where UK solar market is headed in this next 2012. To those who couldn’t be there, here you have some of which, in our opinion, were the most important novelties:
Gemasolar is the first commercial-scale plant in the world to apply central tower receiver and molten salt heat storage technology. This unique thermosolar power station stands out in Fuentes de Andalucia, in southern Spain, and it’s up and running since last May 2011.
From the road between Seville and Cordoba, one can see its central tower lit up like a beacon by 2,600 solar mirrors, each 120 square metres (28,500 square feet), that surround it in an immense 195-hectare circle. The relevance of this plant, which investment cost exceeds 200 million euros, lies in its technological uniqueness, since it opens up the way for new thermosolar electrical generation technology. With 2,650 heliostats on 185 hectares and a heat storage system which permits electrical generation for up to 15 hours without any solar feed, Gemasolar power station is expected to produce around 110 GWh per year.
2011 U.S. Solar Market Insight Report was published yesterday by the SEIA (Solar Energy Industries Association) and GTM Research, bringing to light some good news: US solar industry more than doubles its capacity, soaring 109% in comparison with last year.
“The U.S. solar energy industry installed a record 1,855 megawatts (MW) of photovoltaic (PV) capacity in 2011, more than doubling the previous annual record of 887 MW set in 2010, according to the latest U.S. Solar Market Insight report. The record amount of solar installations is enough to power more than 370,000 homes, and represents a 109 percent growth rate in 2011. It is the first time the U.S. solar market has topped one gigawatt (1,000 MW) in a single year “, says SEIA. GTM Research and the Solar Energy Industries Association have estimated that the U.S. solar market is valued in more than $8.4 billion in 2011.
Solar Parks are in vogue. Element Solar Power, with a London based office, announced last Monday the completion of a successful sale of two photovoltaic solar panels parks with a combined capacity of 6MW to funds managed by alternative asset manager Foresight Group (Foresight), which have already invested in more than £300 million of operating photovoltaic assets in the UK, Italy and Spain.
The solar projects, Puriton West (4MW) and Summerway Drove (1.8MW), were developed by Element Power Solar in partnership with Dublin-based BNRG Renewables. The projects were constructed and commissioned during 2011 under the U.K. Government’s Feed-in-Tariff (FIT) legislation designed to encourage construction of low carbon electricity generation from renewable energy technologies, and are both fully operational generating electricity at pre August 2011 Feed-in Tariff (FiT) rates.
A significant reduction of their carbon footprint, the generation of an income through the feed in tariff and savings on electricity bills – which had reached £30,000 last year – were the three main reasons that made David Blackshaw – Blackshaws Garage‘s Managing Director – decide to invest in solar energy and install photovoltaic solar panels on the roof of his company, which has been working in Alnwick since 1919.
It is estimated that this solar panels installation will help the family-owned garage to save about £2,500 on electricity bills this year, and also will reduce their carbon footprint, stopping emissions by about 12 tonnes in the process. In adittion, Blackshaw Garage will see an average annual return on investment of 22.5 percent.