On Tue, Nov 16, 2010 at 9:13 AM, Scott's Contracting <scottscontracting@gmail.com> wrote:
A Roof that: Generates Electricity is a Win-Win for Generating Clean Electricity and Protecting your Home-Scotty
Does your Shingle Roof need Replaced? Consider a Roofing Shingle that also creates Electricity. The new DOW POWERHOUSE™ Solar Shingle Received UL Certification as a Roofing Material that creates Clean Green Energy via the Integrated Solar Photovoltaic Electricity Producing System.
The DOW™ POWERHOUSE™ solar shingle has chosen thin-film CIGS (Copper Indium Gallium deSelenide) as the PV material in the Solar Shingle to convert the Suns Rays into use-able Electricity for your Home and Business.
DOW™ POWERHOUSE™ solar shingle will become available to the US public mid 2011. Till then Scotts Contracting will be researching the Electrical Out-Put, Efficiency, and Other variables that are needed to determine if the Solar Shingle is a cost-effective option for your Integrated Roofing and Solar Photovoltaic Project.
Prior Articles Here:
Oct 19, 2010-$1 billion investment Dow Chemical announced last February it is making to build a manufacturing plant in Michigan for its shingle-integrated solar PV technology.
DOW POWERHOUSE™ Solar Shingles Receive UL Certification
© Business Wire 2010
2010-11-02 13:12:32 -
Today, The Dow Chemical Company (NYSE: DOW) and Underwriters Laboratories (UL) announced that the DOW™ POWERHOUSE™ Solar Shingle is the first residential solar roofing shingle with an integrated connection system to receive Underwriters Laboratories (UL) safety certification.
The DOW™ POWERHOUSE™ Solar Shingle is a ground-breaking photovoltaic solar panel in the form of a solar roofing shingle that can be integrated into rooftops with standard asphalt shingle materials. It reduces installation time and complexity using a revolutionary system design that eliminates on-roof wiring, minimizes through-roof penetrations, and allows the product to be installed in the same manner as a standard roofing shingle.
"The receipt of UL safety certification represents the successful completion of a rigorous and comprehensive multi-test process for the DOW™ POWERHOUSE™ Solar Shingles," said Dow Solar Vice President, Jane Palmieri.
"This is another important milestone towards the planned 2011 commercialization of Dow's solar shingles, and represents aWe are dedicated to making solar easy for homeowners, builders, and roofing contractors who already trust the performance and safety of building products bearing the Dow brand."
crucial third-party validation of the safety of this product.
Given the new and unique nature of the DOW™ POWERHOUSE™ Solar Shingle, Dow Solar worked closely with UL - a trusted global resource for product safety certification and compliance solutions - to indentify a series of rigorous tests to assess the safety of the unique design and of all the elements of the combined solar and roofing product. The final listing awarded to the DOW™ POWERHOUSE™ Solar Shingles represents compliance to a diverse sequence of UL's safety and building standards, specifically, UL 746, 1703, 1897, 790, 486 and 514. Over 50 individual tests were conducted to assess the safety of the DOW™ POWERHOUSE™ Solar Shingles against building code standards, including wind and fire resistance, and electrical code requirements, such as proper wiring and photovoltaic (PV) connections.
"UL has been leading the development of PV equipment testing methodologies and standards since the 1980s, and has contributed to the safe operation of PV equipment by providing safety testing and certification services for PV equipment manufacturers worldwide," said Jeff Smidt, Vice President and General Manager for UL's Global Energy business. "In the case of Dow's solar shingles, we had to take a unique approach in order to test the product as both a roofing shingle and a PV system. We are proud to provide the UL mark to this first-of-its-kind solar shingle from Dow."
In addition to the vitally important design and material safety tests performed by UL, Dow will continue with its own reliability and durability testing in support of commercialization. Dow is currently performing tests on installed systems of DOW™ POWERHOUSE™ Solar Shingles in addition to individual shingles in order to assess the durability of the product, utilizing Design for Reliability and Physics of Failure methodologies to measure performance against weather, extreme temperatures and more.
Dow has chosen thin-film CIGS (Copper Indium Gallium deSelenide) as the PV material in the DOW™ POWERHOUSE™ solar shingle, and Global Solar Energy (Tucson, AZ) was selected as the preferred supplier in support of the product launch. CIGS technology offers the best balance of low cost and highest sunlight conversion efficiency of the commercialized thin film technologies available today, and the flexible foil substrate of the Global Solar Energy CIGS cells provides the necessary level of flexural durability to allow the DOW™ POWERHOUSE™ Solar Shingle to perform reliably in a demanding application environment.
Breaking the traditional barriers to residential solar adoption – complexity, affordability and aesthetics – this technology offers the missing link needed by the energy industry to drive solar adoption across the U.S., and will bring the possibility of safe and reliable solar power to American households. The DOW™ POWERHOUSE™ Solar Shingle is expected to be commercially available in select U.S. markets by mid 2011.
About DOW™ POWERHOUSE™
In 2007, Dow received a $20 million grant from the U.S. Department of Energy as part of its Solar America Initiative to develop "building integrated" solar arrays for the residential and commercial markets. In October 2009, Dow Solar unveiled the DOW™ POWERHOUSE™ Solar Shingle as the first in a portfolio of building related solar energy generating products.
Since its introduction, the Solar Shingle has been hailed as revolutionary, including being named one of the "50 Best Inventions of 2009" by TIME magazine.
The innovative product design provides an unprecedented integrated roof appearance and simplified installation. It combines a roofing shingle with a solar cell, enabling the DOW™ POWERHOUSE™ Solar Shingle to be installed by a roofer along with standard asphalt roofing materials.
This makes the DOW™ POWERHOUSE™ Solar Shingle an easy choice for homeowners looking for a residential solar solution that is easy to install and aesthetically pleasing. Building Integrated Photovoltaic (BIPV) products from Dow Solar are evidence that Dow is focused on developing energy alternatives and expanding Dow's commitment to use chemistry to solve the world's energy challenges. More information about Dow Solar can be found at www.dowsolar.com :.
About Dow
Dow combines the power of science and technology with the "Human Element" to passionately innovate what is essential to human progress.
The Company connects chemistry and innovation with the principles of sustainability to help address many of the world's most challenging problems such as the need for clean water, renewable energy generation and conservation, and increasing agricultural productivity. Dow's diversified industry-leading portfolio of specialty chemical, advanced materials, agrosciences and plastics businesses delivers a broad range of technology-based products and solutions to customers in approximately 160 countries and in high growth sectors such as electronics, water, energy, coatings and agriculture. In 2009, Dow had annual sales of $45 billion and employed approximately 52,000 people worldwide. The Company's more than 5,000 products are manufactured at 214 sites in 37 countries across the globe. References to "Dow" or the "Company" mean The Dow Chemical Company and its consolidated subsidiaries unless otherwise expressly noted. More information about Dow can be found at www.dow.com :
®TM Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow
For editorial information:Greg BaldwinThe Dow
Chemical Company+1 989 638-0745 gbaldwin@dow.com : mailto:gbaldwin@dow.com orChris
GramsGolinHarris+1 312 729-4364 cgrams@golinharris.com : mailto:cgrams@golinharris.com orKate
NigroDow Solar+1 989 638 9629 knigro@dow.com : mailto:knigro@dow.com
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Scott's Contracting
scottscontracting@gmail.com
http://www.stlouisrenewableenergy.blogspot.com
http://www.stlouisrenewableenergy.com
scotty@stlouisrenewableenergy.com
Today while I was taking a Solar Webinar the Instructor mentioned that he believed the heat that is generated during the Sun Light to Energy conversion could be detrimental to the Longevity of the Solar Shingle. I will post additional info when I learn more. Scotty 11/19/10
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