Affordable Solar & Wind

SolarMagic Power Optimizers Help You Get the Most Power out of Your PV Array - buildaroo.com

Cobra CPI 1575 1500 Watt 12 Volt DC to 120 Volt AC Power Inverter $189.95 This inverter provides household power on the go. It converts battery power to 120 V AC household power, allowing you to power up office equipment and household appliances from your vehicle. This unit is ideal for such appliances as microwave ovens (1000 watts or less), coffeemakers, laptops, TVs, video game consoles, CD and DVD players, cell phone chargers, and more. Power equipment and applia...

Xantrex Technologies 851-0400 XPower Plus 400-Watt Inverter $59.99 Power your electronic devices when you're on the road with the Xantrex XPower Plus 400-Watt Inverter. The smallest 400-watt power inverter on the market, this handy device plugs directly into your car, truck, van, RV, or boat's lighter socket to convert power from your vehicle's battery into standard utility power. And with dual three-prong outlets, this in-vehicle power inverter lets you simultan...

Texas Instruments BA35 Solar Calculator $28.95 The BA-35 from Texas Instruments is an entry-level financial calculator with features that small-business users will likely find useful, but it may not have the power students need to easily solve complex classroom problems. The calculator is powered by a solar cell--there is no battery backup--and comes with a hard plastic cover that can fit on the back of the calculator when it is being used. T...

Schumacher PP-2200 Portable Outdoor Power Unit $69.00 The Schumacher PP-2200 Portable Outdoor Power Unit is a portable electrical power supply designed to provide 12-volt DC power, as well as AC power whenever and wherever you need it. The unit contains one built-in DC power socket and two three-pronged AC power outlets fed by an onboard 400-watt power inverter. Additional features include: a 22Ah maintenance-free AGM lead-acid internal battery, bu...

The Artful Cupcake: Baking & Decorating Delicious Indulgences $7.49 Tempting topping, delicious cake, and a spectacular decoration to complete the pretty picture: that’s what makes a cupcake such a perfect delight—and why these 32 recipes will please young and old. These recipes are relatively easy to make, and use simple, readily available ingredients. The pages brim with helpful baking advice, including tips on incorporating nuts, working with decorati...

Y2K & Y-O-U: The Sane Person's Home Preparation Guide $4.00 No one knows for sure what will happen when the year 2000 arrives. Some computers that help provide essential services may become "confused" and others will shut down. Even if most computers and computer-assisted technology in the U.S. are fully compliant and functional, the global network of computers involved in nearly every aspect of our lives is almost guaranteed to experience interrupti...

Casio Men's PAW1500-1V Pathfinder Multi-Band Solar Atomic Ultimate Watch $339.99 Perfect for rugged adventurers and weekend warriors, the solar-powered Casio Pathfinder men's sport watch is loaded with a digital compass and altimeter/barometer/thermometer--perfect for both mountain trekking and cave spelunking. It also includes tide and moon graphs and moon age data, and is very precise thanks to its atomic timekeeping features. The altimeter offers 5-meter measurements from -...

Casio Men's EF516SP-1AV Edifice Analog Chronograph Watch $99.98 This Casio Edifice Dual-Time Chronograph Watch offers sophisticated features and stylish good looks for a versatile timepiece ready for business and everyday wear. The subtly multipatterned black dial features dash indexes with Neobrite-luminous hour markers, an outer tachymeter ring for quick time-to-speed conversions, and Neobrite-luminous silver-tone hands. The Neobrite offers long-lasting illu...

Casio Men's EF514D-7AV Edifice Analog Chronograph Watch $99.98 This Casio Edifice Chronograph Watch features a stylishly sporty design and convenient features for a versatile timepiece perfect for everyday use. The patterned white dial offers metallic and Neobrite-luminous hands and bar hour markers; the Neobrite provides long-lasting illumination after just a quick exposure to a light source. Three black-background chronograph sub-dials allow precise stopwat...

Solar Energy: Chemical Conversion and Storage $189.58 Author: King, R. Bruce/ Hautala, Richard R./ Kutal, Charles Series Title: Contemporary Issues in Science and Society Binding Type: Hardcover Number of Pages: 432 Publication Date: 1979/06/30 Language: English Dimensions: 9.24 x 6.39 x 1.35 inches

Victor Portable Metric Conversion Calculator $14.99 10 Character 20 907 Backspace Key Change Sign Key Percent Key Square Root Key 10-digit portable metric conversion calculator features a large LCD screen and 20 built-in metric conversion functions, including length, area, capacity, weight, volume, energy and temperature conversion. Functions include backspace, change sign, percent, square root and three-key independent memory. Metric conversion calculator operates on solar power with battery (L1131) backup. Battery Black Not Applicable Portable Metric Conversion Calculator Silver Simple Calculator Solar Victor Victor Technology www.victortech.com

HP Rack to Tower Conversion Kit $204.99 1 Year Limited 453744-B21 HP ProLiant DL580 G5 Server HP Hewlett-Packard Rack Conversion Kit Rack to Tower Conversion Kit www.hp.com

OWI OWI688 Amphibious Solar Vehicle $52 This kit introduces the fundamentals of solar power through handson experiments. The sun or any intense mobile light can power the solar battery (included). A multiple function switch (solar[1.4V 350mA] or battery) allows this kit to be energized day or night indoors or outdoors. The user can explore different types of energy and energy conversion with this land and water vehicle. Learn what materials solar batteries are made from and the characteristics of solar batteries advantages and disadvantages of solar power. Requires one AA battery.

Thermodynamics of Energy Conversion and Transport $213.49 Scientists and engineers are nowadays faced with the problem of optimizing complex systems subject to constraints from, ecology, economics, and thermodynamics. It is chiefly to the last of these that this volume is addressed. Intended for physicists, chemists, and engineers, the book uses examples from solar, thermal, mechanical, chemical, and environmental engineering to focus on the use of thermodynamic criteria for optimizing energy conversion and transmission. The early chapters centre on solar energy conversion, the second section discusses the transfer and conversion of chemical energy, while the concluding chapters deal with geometric methods in thermodynamics. Author: Sieniutycz, S./ de Vos, A./ Sieniutycz, Stanislaw Binding Type: Hardcover Number of Pages: 357 Publication Date: 2000/05/05 Language: English Dimensions: 9.55 x 6.33 x 0.89 inches

Semiconductor Energy Conversion Devices $170.47 Finding ways of cost efficient, environmentfriendly and sustainable energy generation as well as energy consumption, is one of our biggest challenges. Solid state energy conversion technologies such as photovoltaic (PV) cells, (solar or otherwise thermophotovoltaic (TPV) systems, concentrated solar power (CSP) and solidstate lighting (SSL), provides very attractive prospects for sustainable, environmentally clean and gridcompetitive energy generation and general purpose lighting on a large scale. Despite many years of research and development, the power conversion efficiencies of these technologies remain far below their theoretical limits. The efficiency of conversion between electrical and photonic energy in optoelectronic devices such as lightemitting diodes, photodetectors and solar cells is strongly affeected by the photonic modes supported by the device structure. In this book, we explore the theoretical conversion efficiencies of these technologies and demonstrate how tuning of the local photon density of states in subwavelength structures can be used to optimize device performance and achieve better efficiency as well as cost. Author: Agrawal, Mukul/ Peumans, Peter Binding Type: Paperback Number of Pages: 256 Publication Date: 2010/03/21 Language: English Dimensions: 6.00 x 9.00 x 0.58 inches

Oxide Semiconductors for Solar Energy Conversion By Nowotny, Janusz $414.14 Author: Nowotny, Janusz Series Title: Green Chemistry and Chemical Engineering Subtitle: Titanium Dioxide Publication Date: 2011/09/06 Number of Pages: 393 Binding Type: Hardcover Language: English Depth: 1.00 Width: 6.25 Height: 9.50

Hubbard Scientific 4741 Basic Solar Kit $46.48 Basic Solar Kit This simple experiment demonstrates the conversion of solar energy to electric power. Kit includes a 400 mA solar cell leads motor propeller and instructions. Grades 48. American Educational Products have a lead ship time of 21 days.

Innovation 2-Post 2U Conversion Kit $126.99 1 Year Limited 2-Post 2U Conversion Kit 2POST-2UKIT-2950 2-Post Conversion Kit Includes: 4 x 2U Conversion Brackets 4 x Alignment Washers 4 x Truss Head Screws 12 x (12-24 x 1/2") Bolts 8 x (12-24) Cage Nuts Dell PowerEdge 2950 Server Innovation Innovation First, Inc Rack Conversion Kit www.racksolutions.com

Compucessory CCS56254 10Digit Calculator Metric Conversion 4.50in.x7.63in.x.38in. $22.32 Metric conversion calculator converts from Imperial measurements to metric system measurements and vice versa for length surface volume and weight. Design features a 10digit LCD screen. Calculator runs on solar power.

Conversion $34.99 Diana Ong Conversion - Giclee Print

Solar Powered Multi Color Light $28.95 Capture the beauty of a rainbow at night every night of the year with this solar light.? The?Solar Powered Multi-Color Light? creates spectrum colored light, evoking the serene feeling of having a rai

Energy Conversion Devices $78.07 Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Energy Conversion Devices (NASDAQ: ENER) is headquartered in Rochester Hills, Michigan.United Solar Ovonic, LLC (also called UniSolar) is its wholly owned subsidiary located in Auburn Hills, Michigan. Ovonics (coined from Ovshinsky and electronics ) is a field of electronics that uses materials able to change from an electrically nonconducting state to a semiconducting state shown by glass of special composition upon application of a certain minimum voltage. The most important example is phase change memory. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 88 Publication Date: 2011/04/13 Language: English Dimensions: 5.98 x 9.02 x 0.21 inches

Solar $124.99 Solar - Laminated Oversized Art

Pocking Solar Park $78.07 High Quality Content by WIKIPEDIA articles The Pocking Solar Park is a 10 megawatt (MWp) solar power plant. Construction and assembly of the power plant started in August 2005 and was completed in March 2006. On the former military training area in the LowerBavarian town of Pocking, sheep are now grazing under and around the 57,912 photovoltaic modules. Solar power is the generation of electricity from sunlight. This can be direct as with photovoltaics (PV), or indirect as with concentrating solar power (CSP), where the suns energy is focused to boil water which is then used to provide power. Solar power has the potential to provide over 1,000 times total world energy consumption in 2008, though it provided only 0.02 of the total that year. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 108 Publication Date: 2010/07/13 Language: English Dimensions: 5.98 x 9.01 x 0.25 inches

Smart Solar Color Changing Solar Garden Stake Light - Butterfly $13.49 Light up your garden! Give your garden a special touch with the Color Changing Solar Butterfly Stake Light from Smart Solar. With energy-saving, color-changing LED lights powered by and integral solar panel, you can feel eco-friendly all night long. This garden stake automatically turns on at dusk and off at dawn. With no wiring and no operating costs, you will enjoy the chameleon solar garden stake all year round. Smart Solar offers a broad range of solar products, in traditional, classic, and contemporary designs, utilizing natural materials such as terracotta, ceramic, copper, slate, stainless steel, and tin sourced from around the world.Smart Solar develops products powered by renewable energy for the home and garden. Solar powered products do not diminish our planet's precious energy resources yet they provide incalculable pleasure to people around the world.

Photovoltaic Conversion of Concentrated Sunlight $513.16 Recent achievements in sunlight concentration techniques have increased the potential of solar power as a viable source of renewable energy. Through its critical analysis of current methods, Photovoltaic Conversion of Concentrated Sunlight provides a comprehensive treatment of the issues involved in the creation of an efficient and costeffective sustainable power resource. The authors introduce significant new original research and offer an insight into previously inaccessible Russian studies. Logically structured, the text presents both theoretical and practical advances in the field. Features include: Discussion of fabrication problems for both terrestrial and space photovoltaic installations Investigation of the impact of resistive losses on the operation of solar cells and new procedures for measuring components of internal resistance Explanation of the semiconductor physics underlying photovoltaics Examination of the most efficient concentrator solar cell structures and materials plus exploration of ways to improve cell performance Original theoretical and experimental results on luminescence phenomena in concentrator cells Useful measurement techniques for the determination of diagnostic cell parameters Analysis of energy characteristics of photovoltaic installations with high and low concentration ratiosAn invaluable asset to industrialists and academics concerned with semiconductors and photovoltaics, this book will also serve environmental scientists through its examination of the problems associated with largescale use of this ecological technology. Author: Andreev, Vyacheslav M./ Andreev, V. M./ Rumiavtsev, V. D. Binding Type: Hardcover Number of Pages: 308 Publication Date: 1997/12/12 Language: English Dimensions: 9.86 x 7.02 x 0.93 inches

Rote Jahne Solar Park $54.86 High Quality Content by WIKIPEDIA articles The Rote Jahne Solar Park in Saxony, Germany, has a total output capacity of 6 megawatts peak (MWp). Built at a former military airfield, it has 90,000 First Solar thinfilm modules covering approximately 6.7 hectares, and produces approximately 5.7 million kilowatthours (kW.h) of solar electricity every year. The project cost around Euro 21 million or US 28 million. Solar photovoltaic cells convert sunlight into electricity and many solar photovoltaic power stations have been built, mainly in Europe. As of October 2009, the largest photovoltaic (PV) power plants in the world are the Olmedilla Photovoltaic Park (Spain, 60 MW), the Strasskirchen Solar Park (Germany, 54 MW), the Lieberose Photovoltaic Park (Germany, 53 MW), the Puertollano Photovoltaic Park (Spain, 50 MW), the Moura Photovoltaic Power Station (Portugal, 46 MW), and the Waldpolenz Solar Park (Germany, 40 MW). Some photovoltaic power stations which are presently proposed will have a capacity of 150 MW or more. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 64 Publication Date: 2010/07/13 Language: English Dimensions: 6.00 x 9.02 x 0.15 inches

3 Pack-Solar Powered Multi Color Light $82.95 Capture the beauty of a rainbow at night every night of the year with this solar light.? The?Solar Powered Multi-Color Light? creates spectrum colored light, evoking the serene feeling of having a rai

Victor Technologies VCT907 Calculator 10Digit Metric Conversion BlackSilver $25.87 10digit portable metric conversion calculator features a large LCD screen and 20 builtin metric conversion functions including length area capacity weight volume energy and temperature conversion. Functions include backspace change sign percent square root and threekey independent memory. Metric conversion calculator operates on solar power with battery (L1131) backup.

South African Solar Challenge $84.44 High Quality Content by WIKIPEDIA articles High Quality Content by WIKIPEDIA articles The South African Solar Challenge is an alternative fuel vehicle auto racing challenge in South Africa, with classes for hybrid vehicles, electric vehicles, solar vehicles, and biofuelpowered vehicles. The first challenge will be run in 2008, and it will run every two years thereafter. The race distance is over 4,100 km (2,500 mi). The challenge route may change from year to year, but it is planned to run from Johannesburg to Cape Town to Durban and finish in Pretoria. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 124 Publication Date: 2011/01/22 Language: English Dimensions: 6.00 x 9.00 x 0.29 inches

Design and Construction of a Solar Dryer $116.3 Solar energy over the years has provided an inexhaustible renewable and cheap source of energy. If well harnessed in food drying and preservation, it will prevent food spoilage and wastage. Comparing solar drying with other methods of drying, there has been a lot of improvement in the area of safety and proper drying of the food substance. This book evaluates critically two agricultural samples: banana and amaranthus spp. Detailed analysis of drying period and some of its nutritional values of each sample has been worked upon. Students working on their final year project in colleges and universities will find this book very useful as a reference material in their various pursuit. Likewise, Research and Development (RD) will further improve through the use of this book. Author: Olukunle, Tolulope/ O, Mondiu Binding Type: Paperback Number of Pages: 60 Publication Date: 2011/05/03 Language: English Dimensions: 9.02 x 5.98 x 0.14 inches

All Power Supply SOLAR ELITE 220 Watt Solar Kit $4230.71 All components needed for complete plug and play installation including 25 amp digital regulator. Two high efficiency 110 watt polycrystalline solar panels and 2000 watt pure sine wave inverter included. Virtually maintenance free with no noise and no fuel needed. Can eliminate the need to purchase a generator. 25 year warranty on the solar panels and 2 on the inverter.

Wagan 2447 Solar ePower 8W Solar Panel and Charger $109.15 This 8W Solar Panel from Wagan Tech s Solar ePower line is simple to use simply plug in any device that you d normally plug into your cars cigarette lighter place the panel in the sun and your device will charge Use to charge laptop computers cell phones and other DC devices 8 watts max output Material: Flexible foldable Nylon backing Size: 9.5 x 8.5 x 1.5 (folded) Linear inches: 25.5 (open) Warranty: 1 year limited warranty

Sharp Electronics Metic Conversion Calculator EL344RB $30.55 The EL344RB performs 44 different Metric conversions and utilizes colored conversion keys for easy operation. It is ideal for students studying biology chemistry physics and math who need to convert to and from the metric system. Extra Large Display: 10digit fraction LCD display with punctuation. Twin Power Solar Operation: Automatically switches from solar cells to battery power in low light. Colored Conversion Keys: Allows for easy operation. 3Key Memory: Includes memory plus memory minus and recall/clear memory keys. Additional Features: Sign change approximate fraction percent and square root keys 44 builtin metric and free rate conversions protective wallet and battery included. Calculation Digits: 10. Display Type: LCD. Viewing Angle: Flat. Hard Case: No with wallet. Cost/Sell/Margin Function: No. 4Function Memory: Yes with 3 keys. Grand Total Key: No. Power Supply: Solar and Battery. +Tax/Tax Keys: No.

All Power Supply GPRV95E 95 Watt Solar Expansion Kit $1059.76 Go Power 95 watt solar panel expansion kit. This is the highest efficiency monocrystalline solar panel on the market. This solar panel expansion kit can be used to add to an existing solar system to increase charging power capacity. The Go Power GPRV95E Solar Panel Expansion Kit adds up to 5.45 amps of charge per hour and can average up to 228 amp hours per week of extra charge to your existing solar system. This solar panel expansion kit includes all mounting hardware to mount the panel flat on your roof and the interconnect wires to connect the panel to your existing solar system. All instructions are provided. High efficiency monocrystalline solar panel. This expansion kit comes with mounting hardware and an interconnect wire to connect the panel to your existing solar system. Adds another 5.45 amps to an existing solar system. Will produce a charge in overcast weather. 25 Year panel warranty.