Energy Efficiency Solar
Energy Efficiency for new house?
Hello All,
I'm Austin, Texas. Planning to purchase a new home. Wondering what best energy efficient features I should asked the builder.
Have you done anything yourself? Economical?
What should I target mainly?
Solar? Ventilation?
Windows are huge in family room with high ceiling. What windows should I go for to protect myself in Texas heat?
One of the builder was saying they added 'Tech Shield radium sheet' to the roof and says it reflects light, and saves electric bill. Are those effective?
Any rebates or incentives goverment offer?
Thanks!
Austin is probably the "Green" capitol of the US. Look around the phone book (or call the CofC) and ask for the "Green Council" or something to that effect. They award points to energy efficient builders and offer all kinds of info on what works in Central Texas.
Passive solar, energy efficient home with a Trombe wall?
 5 ET SOLAR 230 Watt Genuine Poly Solar Panels  US $1,790.00
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Nature Power 50062 60 Watt High Efficiency Monocrystalline Solar Panel $584.99 Nature Power Monocrystalline Solar Panels take the sun s energy and turns it into electric current. Each solar panel is rated by wattage at working voltage the higher the wattage the more power you will receive per hour and the quicker you can recharge 12 volt batteries. These solar panels are high efficiency 12 volt solar panels featuring sturdy aluminum frames and high transparency tempered glass tops. They have a scratch resistant and antireflective coating to help keep the solar panel in good shape for many years. They are rugged enough to be permanently mounted outdoors or even on mobile applications such as RVs and boats. The entire module is sealed against moisture. Designed for charging 12 volt batteries in off grid applications of any scale a solar charge controller is required to keep your batteries from being overcharged. Designed for use with Nature Power 8 Amp Solar Charge Controller or Nature Power 28 Amp Solar Charge Controller. Deep cycle 12 volt batteries will store and provide the power generated from the solar panels. Installation time is minimal thanks to plug and play connections and included flat mounting hardware. Monocrystalline is the most efficient type of solar cell available on the market letting you get the most power per square inch. More durable than amorphous type solar panels the Nature Power Monocrystalline Solar Panels are warrantied to retain at least 80 efficiency up to 25 years. Each Nature Power Monocrystalline Solar Panel features a blocking diode and a bypass built within the wiring protects your batteries draining due to reverse current and power loss due to shade. Solar panels operate silently and without fuel or fumes. An optional tilt mounting system is available separately. length: 21.5. height: 2. width: 31.5 |
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Nature Power 50082 80 Watt High Efficiency Monocrystalline Solar Panel $779.99 Nature Power Monocrystalline Solar Panels take the sun s energy and turns it into electric current. Each solar panel is rated by wattage at working voltage the higher the wattage the more power you will receive per hour and the quicker you can recharge 12 volt batteries. These solar panels are high efficiency 12 volt solar panels featuring sturdy aluminum frames and high transparency tempered glass tops. They have a scratch resistant and antireflective coating to help keep the solar panel in good shape for many years. They are rugged enough to be permanently mounted outdoors or even on mobile applications such as RVs and boats. The entire module is sealed against moisture. Designed for charging 12 volt batteries in off grid applications of any scale a solar charge controller is required to keep your batteries from being overcharged. Designed for use with Nature Power 8 Amp Solar Charge Controller or Nature Power 28 Amp Solar Charge Controller. Deep cycle 12 volt batteries will store and provide the power generated from the solar panels. Installation time is minimal thanks to plug and play connections and included flat mounting hardware. Monocrystalline is the most efficient type of solar cell available on the market letting you get the most power per square inch. More durable than amorphous type solar panels the Nature Power Monocrystalline Solar Panels are warrantied to retain at least 80 efficiency up to 25 years. Each Nature Power Monocrystalline Solar Panel features a blocking diode and a bypass built within the wiring protects your batteries draining due to reverse current and power loss due to shade. Solar panels operate silently and without fuel or fumes. An optional tilt mounting system is available separately. length: 21.5. height: 2. width: 46.75 |
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Nature Power 50262 260 Watts High Efficiency Monocrystalline Solar Panels $2209.99 Nature Power Monocrystalline Solar Panels take the sun s energy and turns it into electric current. Each solar panel is rated by wattage at working voltage the higher the wattage the more power you will receive per hour and the quicker you can recharge 12 volt batteries. These solar panels are high efficiency 12 volt solar panels featuring sturdy aluminum frames and high transparency tempered glass tops. They have a scratch resistant and antireflective coating to help keep the solar panel in good shape for many years. They are rugged enough to be permanently mounted outdoors or even on mobile applications such as RVs and boats. The entire module is sealed against moisture. Designed for charging 12 volt batteries in off grid applications of any scale a solar charge controller is required to keep your batteries from being overcharged. Designed for use with Nature Power 8 Amp Solar Charge Controller or Nature Power 28 Amp Solar Charge Controller. Deep cycle 12 volt batteries will store and provide the power generated from the solar panels. Installation time is minimal thanks to plug and play connections and included flat mounting hardware. Monocrystalline is the most efficient type of solar cell available on the market letting you get the most power per square inch. More durable than amorphous type solar panels the Nature Power Monocrystalline Solar Panels are warrantied to retain at least 80 efficiency up to 25 years. Each Nature Power Monocrystalline Solar Panel features a blocking diode and a bypass built within the wiring protects your batteries draining due to reverse current and power loss due to shade. Solar panels operate silently and without fuel or fumes. An optional tilt mounting system is available separately. length: 26.5. height: 2. width: 57.75 |
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Nature Power 50132 130 Watt High Efficiency Monocrystalline Solar Panel $1169.99 Nature Power Monocrystalline Solar Panels take the sun s energy and turns it into electric current. Each solar panel is rated by wattage at working voltage the higher the wattage the more power you will receive per hour and the quicker you can recharge 12 volt batteries. These solar panels are high efficiency 12 volt solar panels featuring sturdy aluminum frames and high transparency tempered glass tops. They have a scratch resistant and antireflective coating to help keep the solar panel in good shape for many years. They are rugged enough to be permanently mounted outdoors or even on mobile applications such as RVs and boats. The entire module is sealed against moisture. Designed for charging 12 volt batteries in off grid applications of any scale a solar charge controller is required to keep your batteries from being overcharged. Designed for use with Nature Power 8 Amp Solar Charge Controller or Nature Power 28 Amp Solar Charge Controller. Deep cycle 12 volt batteries will store and provide the power generated from the solar panels. Installation time is minimal thanks to plug and play connections and included flat mounting hardware. Monocrystalline is the most efficient type of solar cell available on the market letting you get the most power per square inch. More durable than amorphous type solar panels the Nature Power Monocrystalline Solar Panels are warrantied to retain at least 80 efficiency up to 25 years. Each Nature Power Monocrystalline Solar Panel features a blocking diode and a bypass built within the wiring protects your batteries draining due to reverse current and power loss due to shade. Solar panels operate silently and without fuel or fumes. An optional tilt mounting system is available separately. length: 26.5. height: 2. width: 57.75 |
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Solar Energy Kit $17.99 This kit will help you learn about the amazing power of solar energy! With the rapidly rising cost of conventional energy, Solar Power will become increasingly important as it taps the limitless energy of the sun. Solar Cell converts light energy into electrical energy. Contents include a five solar |
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Brunton Restore Solar Panels $119.95 Efficient and compact, the Brunton Restore Solar Panels are ideal for charging your personal devices such a digital camera, smart phone or iPod. This integrated power pack features an internal battery that keeps extra energy at hand, twin solar panels that keep the battery at peak capacity in less time, and advanced polycrystaline solar technology that gathers maximum energy per inch for maximum efficiency. Water resistant and durable, the Brunton Restore Solar Panels go anywhere. |
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Hermansburg Solar Energy Receiver $39.99 Stephen Alvarez Hermansburg Solar Energy Receiver - Photographic Print |
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Renewable Energy and Energy Efficiency Partnership $100.37 High Quality Content by WIKIPEDIA articles The Renewable Energy and Energy Efficiency Partnership (REEEP) is a Viennabased international organisation that was launched by the government of the United Kingdom along with other partners at the Johannesburg World Summit on Sustainable Development (WSSD) in August 2002. REEEP aims to accelerate the marketplace for renewable energy and energy efficiency with a particular emphasis on targeted projects in the emerging markets and developing countries. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 158 Publication Date: 2010/07/21 Language: English Dimensions: 6.00 x 9.02 x 0.37 inches |
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Energy Conversion Efficiency $82.85 High Quality Content by WIKIPEDIA articles Energy conversion efficiency is the ratio between the useful output of an energy conversion machine and the input, in energy terms. The useful output may be electric power, mechanical work, or heat. Energy conversion efficiency is not defined uniquely, but instead depends on the usefulness of the output. All or part of the heat produced from burning a fuel may become rejected waste heat if, for example, work is the desired output from a thermodynamic cycle. Even though the definition includes the notion of usefulness, efficiency is considered a technical or physical term. Goal or mission oriented terms include effectiveness and efficacy. Generally, energy conversion efficiency is a dimensionless number between 0 and 1.0, or 0 to 100. Efficiencies may not exceed 100, e.g., for a perpetual motion machine. However, other effectiveness measures that can exceed 1.0 are used for heat pumps and other devices that move heat rather than convert it. Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 124 Publication Date: 2010/09/29 Language: English Dimensions: 6.00 x 9.02 x 0.29 inches |
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A Young Girl Experiments with Solar Energy $39.99 John Burcham A Young Girl Experiments with Solar Energy - Photographic Print |
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Hermansburg Solar Energy Receiver Array $39.99 Stephen Alvarez Hermansburg Solar Energy Receiver Array - Photographic Print |
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Energy Efficiency in Industry $557.61 Proceedings of a workshop organized by the Commission of the European Communities, DirectorateGeneral for Energy, Berlin, Germany, 1920 October 1987. Author: Spon/ Sirchis, J. Series Title: Eur Series Number: 1149 Binding Type: Hardcover Number of Pages: 284 Publication Date: 1990/12/31 Language: English Dimensions: 7.00 x 9.99 x 0.59 inches |
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Solar Home Heating Basics By Chiras, Dan $17.73 Helps home and business owners retrofit their buildings with solar heating, in a book that discusses solar hot air heating; energy efficiency, weatherization and insulation; solar thermal systems, passive solar heating and backup heating systems. Original. Author: Chiras, Dan/ Rao, Anil, Ph.D. (ILT) Series Title: Green Energy Guides Publication Date: 2012/05/08 Number of Pages: 185 Binding Type: Paperback Language: English Depth: 0.75 Width: 4.75 Height: 8.25 |
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Solar Thermal Energy $90.81 High Quality Content by WIKIPEDIA articles Solar thermal energy (STE) is a technology for harnessing solar energy for thermal energy (heat). Solar thermal collectors are defined by the USA Energy Information Administration as low, medium, or hightemperature collectors. Low temperature collectors are flat plates generally used to heat swimming pools. Mediumtemperature collectors are also usually flat plates but are used for creating hot water for residential and commercial use. High temperature collectors concentrate sunlight using mirrors or lenses and are generally used for electric power production. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 132 Publication Date: 2010/07/13 Language: English Dimensions: 6.00 x 9.02 x 0.31 inches |
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Salesman Demonstrating Solar Battery at the International Conference on Solar Energy $79.99 J. R. Eyerman Salesman Demonstrating Solar Battery at the International Conference on Solar Energy - Premium Photographic Print |
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Elenco AK590 Photon Solar Racer Kit $38.94 Learn all about solar energy and how to convert it to useful applications. You will build this exciting sleek solar car that runs on a high efficiency solar cell. Have your friends build one too and have fun racing them. No soldering required. The solar car comes in clear plastic. The car can be painted any color scheme that you desire (paint is not supplied). The photo is painted to illustrate how the car could look. |
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Fuel Efficiency $60.54 Fuel efficiency, is a form of thermal efficiency, meaning the efficiency of a process that converts chemical potential energy contained in a carrier fuel into kinetic energy or work. Overall fuel efficiency may vary per device, which in turn may vary per application, and this spectrum of variance is often illustrated as a continuous energy profile. Nontransportation applications, such as industry, benefit from increased fuel efficiency, especially fossil fuel power plants or industries dealing with combustion, such as ammonia production during the Haber process. Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 72 Publication Date: 2010/08/03 Language: English Dimensions: 6.00 x 9.02 x 0.17 inches |
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PoofSlinky 02010 Minilab Solar Energy Kit $26.65 A complete lab with solar collector solar heater energy focusing lens thermometer and more than 25 energy conservation experiments. Harness the power of the Sun with the Solar Energy Kit. Collect and measure energy using a variety of solar tools. Easily conduct experiments and activities using the 16 page instruction booklet included. |
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Poof Slinky 02010 Minilab Solar Energy Kit $27.43 A complete lab with solar collector solar heater energy focusing lens thermometer and more than 25 energy conservation experiments Harness the power of the sun with the solar energy kit Collect and measure energy using a variety of solar tools. Easily conduct experiments and activities using the 16 page Instruction booklet included. |
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Premium Efficiency $81.25 High Quality Content by WIKIPEDIA articles As part of a concerted effort worldwide to reduce energy consumption, CO2 emissions and the impact of industrial operations on the environment, various regulatory authorities in many countries have introduced or are planning legislation to encourage the manufacture and use of higher efficiency motors. This article looks at the development of the premium efficiency standard (IE3) and premium efficiency motors (PEMs) and associated environmental, legal and energyrelated topics. The oil crisis, the Tschenobyl disaster and the worldwide need for more power and consequently more power stations have raised energy conservation awareness. In 1992 the U.S. Congress, as part of the Energy Policy Act (EPAct) set minimum efficiency levels (see Table B1) for electric motors. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 120 Publication Date: 2010/09/19 Language: English Dimensions: 6.00 x 9.02 x 0.28 inches |
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Energy Efficiency Through Green Investment Schemes $93.99 Buildings typically hide a large and costeffective potential for saving carbon dioxide through energy efficiency improvements. However, numerous barriers make the opportunities for energy saving in buildings difficult to capture. The projectbased mechanisms of the Kyoto Protocol do not seem to adequately cover energy efficiency activities in the building sector. Green Investment Schemes (GIS) as an innovative instrument offer promising solutions but the main question is how they could be practically designed for this purpose. The work examines the applicability of GIS with respect to energy efficiency projects in buildings. First, it looks at the prospects of GIS as a policy mitigation instrument in Bulgaria and identifies the existing barriers to energy efficiency in the Bulgarian building sector. Then it discusses the possibilities for GIS to cover energy efficiency activities in buildings, and particularly how certain elements of GIS can overcome the specific barriers to energy efficiency in this sector. The book concludes with recommendations for possible GIS design options. It should be especially useful to professionals in climate change and energy efficiency fields. Author: Stoyanova, Proletina Binding Type: Paperback Number of Pages: 80 Publication Date: 2010/06/04 Language: English Dimensions: 5.98 x 9.01 x 0.19 inches |
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The European Solar Energy Market $114.71 Solar energy holds the highest potential among renewable energy sources and is thus a vital driver for a future shift in the primary energy mix. So far little research has been done which takes into account a truly interdisciplinary approach. The paper outlines the political and legal framework for the European solar energy market and analyses the implications for the linkage between environmental and social sustainability and profitability. Market analyses show the effect of certain policies, room for improvement as well as chances and risks from the exporters point of view. They identify administrative hurdles which should be eliminated and show as well that feedin tariffs are much more effective than direct investment subsidies. The argument for taking into account external costs is derived from life cycle analyses showing the high degree of sustainability as well as profitability for the society as a whole. Exporters will find a very promising and dynamic and therefore volatile market in some European as well as overseas countries. Author: Drescher, Daniel Binding Type: Paperback Number of Pages: 152 Publication Date: 2008/12/01 Language: English Dimensions: 9.00 x 6.00 x 0.33 inches |
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Solar Energy Research $47.39 This is a collection of 38 articles and essays by 31 different scientists on various aspects of research into Solar Energy. It sets forth areas where future research is likely to lead to scientific breakthroughs. While the work may seem dated, it is really not, because additional research into these same areas is still needed.The authors include C. G. Abbot, Lawrence B. Anderson, Werner A. Baum, L. M. K. Boelter, H. J. Bowlden, F. A. Brooks, William M. Conn, Farrington Daniels, E. J. Drake, John A. Duffie, J. Farber, A. W. Fisher, Jr., Paul A. Flinn, M. L. Ghai, Lawrence J. Heidt, Jeremiah T. Herlihy, Harold Heywood, Hoyt C. Hottel, Everett D. Howe, Henry Linschitz, George O. G. Lof, R. L. Meier, Ralph A. Morgen, Palmer Cosslett Putnam, Eugene Rabinowitch, K. S. Spiegler, Maria Telkes, D. Trivich, Felix Trombe, Austin Whillier and Oliver R. Wulf. Solar Energy Research is the result of a symposium on solar energy organized by the University of Wisconsin and sponsored by the National Science Foundation. The informal talks presented at this symposium and the discussions and suggestions which followed them were the genesis of Solar Energy Research. Supplementary material was obtained from experts in various parts of the world who had been unable to attend the symposium. Author: Daniels, Farrington/ Duffie, John A./ Sloan, Sam Binding Type: Paperback Number of Pages: 320 Publication Date: 2010/10/17 Language: English Dimensions: 6.00 x 9.02 x 0.72 inches |
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Solar Hot Water Heating Systems $109.93 The current state of our environment calls for an energy revolution. To combat the threats of global warming and growing pollution due to fossil fuels, the United States must shift away from depleting non renewable energy sources towards a more stable alternative. The most viable alternative at this time is solar energy. This paper observes the steps needed for a speedy transition towards this clean and renewable energy source. The first section of this thesis outlines the possible governmental and social incentives needed to power this revolution. While the second portion addresses the growing efficiency of solar hot water heating technologies. Through collaboration with the ecoMOD project at the University of Virginia, which elicits the design, build, and evaluation of sustainable affordable housing in the Charlottesville area, this thesis analyzes the inresidential efficiencies of two competing solar waterheating designs the flatplate and evacuated tube array. Their efficiencies have been tested through laboratory research under ideal conditions, however this study analyzes the two as they function under reallife conditions. Author: Wheeler, Tessa Binding Type: Paperback Number of Pages: 72 Publication Date: 2010/11/02 Language: English Dimensions: 6.00 x 9.02 x 0.17 inches |
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