Since 1942, Organic Gardening has been delivering well-researched, practical and timely information and useful products and services. As the essential resource for any gardener, it provides current and authoritative information, with a focus on making the process of gardening fun and easy.
The International Game Warden is a quarterly publication in conjunction with the North American Wildlife Officers Association. It offers articles on such topics as dangerous situations, boating, infrared survelance systems, and investigative techniques.
Mix of technical and nontechnical feature articles.|
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 A practical solar powered car has been a dream for years. Well, it's here! A solar car is an electric vehicle powered by solar energy. The energy is collected from solar panels attached to the surface of the car. Photovoltaic(PV) cells convert the suns energy directly into electrical energy. Cells are grouped into strings or circuits. A solar car has a solar array. A solar array consists of hundreds of photovoltaic solar cells converting sunlight into electricity.
Cars use a variety of solar cell technologies; most often polycrystalline silicon, monocrystalline silicon, or gallium arsenide. The cells are wired together into strings while strings are often wired together to form a panel. Panels normally have voltages close to the nominal battery voltage. The goal is to get as many cells in as possible. Designers then encapsulate the cells protecting them from weather and breakage. Solar cars are designed to keep friction and weight minimal while maintaining strength. Titanium and composites are usually used for good strength-to-weight ratio. So far it hasn't been perfected to a practical consumer level. Solar cells are still pretty fragile. Also, usually there's only seats for one or two people in a solar car. But, research is zooming along. Solar cars acually, can operate for limited distances without the sun. Solar cars usually have three wheels. Some solar cars have four wheels. Three wheelers usually have two front wheels and one rear wheel. The front wheels steer and the rear wheel follows. Four wheel vehicles are set up like normal cars or like three wheeled vehicles with the two rear wheels close together. The World Solar Challenge is a solar powered car race, held twice a year. In one race solar vehicles raced over 3021 km through central Australia, often at speeds greater than 100 km/h. Other big races are Suzuka and Phaethon. Suzuka is a yearly track race in Japan and Phaethon was part of the 2004 Olympics, in Greece. The 2005 North American Solar Challenge, ran from Austin, Texas, to Calgary, Canada.The race promotes research for solar-powered cars. Teams from universities and industry participate. Solar cars race in competitions such as the World Solar Challenge and the American Solar Challenge. These events are often sponsored by Government agencies, such as the United States Department of Energy. Universities participate in these competitions as challenges to their students' engineering and technological skills. Many professional teams have entered competitions as well, likes teams from GM and Honda. |
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Solar Power Demo
4 min - Jun 13, 2008
A video of a solar power demonstration
Solar Power Panels for Your Home - $500
2 min - May 15, 2008
http://solarpowerforhomeowners.com/ Nothing to buy EVER! Solar Power for the Next Generation Homeowner. Rental Panels at about what you paid LAST YEAR to the dirty-power company . Never an increase.
Passive Solar House: The Complete Guide to Heating and Cooling Your Home
For the past ten years The Passive Solar House has offered proven techniques for building homes that heat and cool themselves, using readily available materials and methods familiar to all building contractors and many do-it-yourself homeowners. True to this innovative, straightforward approach, the new edition of this best-selling guide includes CSOL passive solar design software, making it easier than ever to heat your home with the power of the sun. Since The Passive Solar House was first published, passive solar construction expert James Kachadorian has perfected user-friendly, PC-compatible software to supplement the design process explained in the book by allowing homeowners/designers to enter the specifications of their design and see how changing a variable will affect its energy efficiency. This is the building book for a world of climbing energy costs. Applicable to diverse regions, climates, budgets, and styles of architecture, Kachadorian’s techniques translate the essentials of timeless solar design into practical wisdom for today’s solar builders. Profiles of successful passive solar design, construction, and retrofit projects from readers of the first edition provide inspiration to first-time homebuilders and renovators alike.Author: James Kachadorian
Hardcover: 224 pages
Company: Chelsea Green Publishing Company (2006-09-15)
ISBN: 1933392037
List Price: $40.00
Amazon Price: $22.29
Used Price: $20.00
Windpower Workshop
As the financial and environmental costs of fossil fuels continue to rise, the ancient art of windpower is making a steady comeback, and many countries are promoting wind energy generation as part of a drive toward a sustainable future. Yet many environmental enthusiasts prefer a more do-it-yourself approach. Windpower Workshop provides all the essential information for people wanting to build and maintain a windpower system for their own energy needs.
Hugh Piggott runs his own succesful windpower business in Scotland.
Author: Hugh Piggott
Paperback: 160 pages
Company: Centre for Alternative Technologies (2001-08-01)
ISBN: 1898049203
List Price: $15.95
Amazon Price: $12.75
Used Price: $13.31
Green Building Construction
Green Building Constructionhomelifestyletv
3 min - Jun 6, 2008
Help to save the future - "do it" segment - Nine Network Australia - 07.06.08 - see more at www.doittv.com.au or Google "do it".
What makes a smart, green building tick?
2 min - Feb 9, 2008
CNET News.com's Martin LaMonica goes inside a green building--Genzyme Center in Cambridge, Mass., where daylight is automatically beamed inside by heliostats and office workers have a constant stream of outside air.
Solar Water Heating: A Comprehensive Guide to Solar Water and Space Heating Systems (Mother Earth News Wiser Living Series)
Heating water with the sun is almost as old as humankind itself, and it is done all over the world. Yet there are strangely few resources on the topic in North America.
Solar Water Heating fills this gap. It reviews the history of solar water and space heating systems from prehistory to the present, then presents the basics of solar water heating, including an introduction to modern solar energy systems, energy conservation and energy economics. Drawing on the author's experience as an installer of these systems, the book goes on to cover:
- Types of solar collectors, solar water and space heating systems and solar pool heating systems, including their advantages and disadvantages
- System components, their installation, operation, and maintenance
- System sizing and siting
- Choosing the appropriate system.
Since people often get turned off by the up-front cost, the book focuses especially on the financial aspects of solar water or space heating systems, clearly showing that such systems can save significant costs in the long run. Well-illustrated, the book is designed for a wide readership from the curious to the student or professional.
Bob Ramlow is the solar thermal consultant for the Wisconsin Focus on Energy Program. The owner of a renewable energy company, he has over 30 years experience with solar energy systems and is a founder and director of the Midwest Renewable Energy Association (MREA). Benjamin Nusz currently works as a solar water heating consultant and site assessor in Wisconsin.
Author: Bob Ramlow, Benjamin Nusz
Paperback: 288 pages
Company: New Society Publishers (2006-06-01)
ISBN: 0865715610
List Price: $24.95
Amazon Price: $15.55
Used Price: $16.17
Solar Energy Projects for the Evil Genius
FOLLOW THE SUN TO MORE EVIL FUN!
Let the sun shine on your evil side - and have a wicked amount of fun on your way to becoming a solar energy master! In this guide, the popular Evil Genius format ramps up your understanding of powerful, important, and environmentally friendly solar energy - and shows you how to build real, practical solar energy projects you can use in your home, yard - even on the road!
In Solar Energy Projects for the Evil Genius, high-tech guru Gavin Harper gives you everything you need to build more than 50 thrilling solar energy projects. You'll find complete, easy-to-follow plans, with clear diagrams and schematics, so you know exactly what's involved before you begin.
- Illustrated instructions and plans for 30 amazing pretested solar energy projects that assume no prior experience with energy science
- Explanations of the science and math behind each project
- Projects that progress in difficulty - from simple ones that may inspire science fair entries - all the way to converting a real home to solar energy
- Frustration-factor removal-needed parts are listed, along with sources-plus all the tools you'll need
Solar Energy Projects for the Evil Genius provides you with complete plans, instructions, parts lists, and sources for:
- Crushed berries solar cell
- Solar "death ray"
- Solar powered hot dog cooker
- Solar furnace
- Sun-powered refrigerator
- Camping shower, oven, and more
- Hot recipes for solar cooking
- Water purifier
- Flashlight
- Garden lights
- Solar vehicle
- Environmentally friendly robot
- Much more!
Author: Gavin D J Harper
Paperback: 196 pages
Company: McGraw-Hill/TAB Electronics (2007-06-22)
ISBN: 0071477721
List Price: $24.95
Amazon Price: $13.73
Used Price: $13.76
Practical Photovoltaics: Electricity from Solar Cells
Practical Photovoltaics, the now-classic reference on solar electricity, offers a unique combination of technical discussion and practical advice. Physicist, lecturer, and solar-home dweller Richard Komp explains the "how" and the "how-to" of PV, while providing valuable information on the industry, new developments, and the future. The book is a comprehensive guide to the theory and reality of solar electricity, as well as a detailed installation and maintenance manual. A well-illustrated appendix offers step-by-step instructions for constructing your own solar module, a creative approach to demystifying the technology. Presented in a clear, concise, and understandable style, Dr. Komp's contribution to PV literature has been called the "best single reference available," "the easiest and most complete education on photovoltaics," "one of the best basic books on PV," and "the best of the books."Author: Richard J. Komp
Paperback: 197 pages
Company: Aatec Publications (1995-06)
ISBN: 093794811X
List Price: $18.95
Amazon Price: $11.72
Used Price: $12.42
The Physics of Solar Cells (Properties of Semiconductor Materials) (Properties of Semiconductor Materials)
This book provides a comprehensive introduction to the physics of the photovoltaic cell. It is suitable for undergraduates, graduate students, and researchers new to the field. It covers: basic physics of semiconductors in photovoltaic devices; physical models of solar cell operation; characteristics and design of common types of solar cell; and approaches to increasing solar cell efficiency. The text explains the terms and concepts of solar cell device physics and shows the reader how to formulate and solve relevant physical problems. Exercises and worked solutions are included. Contents: Photons In, Electrons Out: Basic Principles of PV; Electrons and Holes in Semiconductors; Generation and Recombination; Junctions; Analysis of the p n Junction; Monocrystalline Solar Cells; Thin Film Solar Cells; Managing Light; Over the Limit: Strategies for Higher Efficiency.
Author: Jenny Nelson
Paperback: 384 pages
Company: Imperial College Press (2003-09-05)
ISBN: 1860943497
List Price: $52.00
Amazon Price: $41.60
Used Price: $40.55
Photovoltaics for Professionals: Solar Electric Systems Marketing, Design and Installation
* Provides essential guidance for electricians, technicians, builders, architects and building engineers who want to get involved in this expanding industry.* Describes the practicalities of marketing, designing and installing photovoltaic systems
* Contains over 100 full-color illustrations, numerous case studies and examples of best practice
The installation of photovoltaic systems has become a new and rapidly expanding field of activity for the building industry as interest in solar energy grows, providing excellent business prospects. Photovoltaics for Professionals describes the practicalities of working with photovoltaics, from marketing and selling photovoltaic products to designing and installing photovoltaic systems (both grid-tied and stand-alone). The book answers all the questions a beginner in the industry would need to ask, as well as serving as an ongoing work of reference. It also provides designers and installers with a practical introduction to designing and installing high quality solar electric systems and gives a comprehensive overview of the major photovoltaic market sectors. Containing over 100 full-color illustrations, figures and photographs, it offers practical step-by-step examples and an abundance of helpful tips. The appendices include essential data on standards, codes and guidelines.
Related titles
Planning and Installing Photovoltaic Systems (2005)
978-1-84407-131-9, and Applied Photovoltaics (2007) 978-1-84407-401-3
Author: Falk Antony, Christian Dürschner, Karl-Heinz Remmers
Paperback: 215 pages
Company: Earthscan Publications Ltd. (2007-06)
ISBN: 1844074617
List Price: $87.75
Amazon Price: $71.50
Used Price: $124.77
Solar Car Power day
7 min - Jun 1, 2007
Solar Cars Conclusion
Awesome solar cars!
Awesome solar cars!AirflowProductions
3 min - Oct 22, 2007
Every 2 years, a huge solar car challenge is held in Australia where teams from all over the world compete and drive from the top of Australia (Darwin) to the bottom (Adelaide), a journey of a few thousand kilometers! The cheapest car was build at a cost of around 10,000 Australian dollars while the most expensive was 1.3 million Euros (Pictured vehicle)! Hope you enjoy my collection, i know i enjoyed being there and taking the pictures!
Brunton Geo Pocket Transit International Compass with 0-360 Degree Scale
Geo Transit, 0-360 Degree, International, WaterproofSports: Precise pocket compass with fast rare earth magnet and sapphire jewel bearing, 0-to-360-degree scale; 2 long-level bubbles on outside of housing, Hinge inclinometer saves time by taking simultaneous trend and plunge measurements, Azimuth and vertical angle (+/- 90 percent) readings are accurate to +/- 1/2 degree, Includes leather case; measures 3.62 x 2.81 x 1.31 inches (W x H x D); lifetime warranty
Company: Brunton
List Price: $439.00
Amazon Price: $395.31
SOLAR POWERED XMAS LIGHTS MULTI
Solar-powered decorating lights - no outlet needed! Now decorate anywhere without dangerous extension cords or need for an outlet. Sun charges string of 60 lights by day, turn on automatically at dusk and run for about eight hours! No energy cost! Great near road, around mailbox or lampost - now your not limited to nearby outlet. 26' length.: No outlet needed!, Sun charges string of 60 lights, Turn on automatically at dusk, Decorate anywhere without dangerous extension cords, 26' length
Company: Get Organized
List Price:
Amazon Price: $19.98
Outdoor Decor Solar Powered Insect Pest Repeller
Sick of the pesky insects constantly flying around your head, food, eyes? Landing, biting, crawling... Need I go on? If you are this Solar Powered Insect Pest Repeller is what you need for your lawn, deck, or boat. Bugs go in, attracted to the pretty light, but no bugs come out. Stay outdoors pest free with this Solar Powered Insect Pest Repeller.: Solar Powered with On/Off Switch, Once in ground Light measures 18" Tall from Ground to the top., Top Section: 6" x 6" x 6", Waterproof, Up to 8 hours after each full charging
Company:
List Price:
Amazon Price: $18.39
Sunforce 81210 Solar Floating Fountain
Misc.: Solar powered, No wiring required, 3 heads for different sprays, Pump with filter, Oxygenates pond, reduces algae Company: Sunforce (2007-02-15)
List Price: $39.99
Amazon Price: $34.99
Brunton ADC Pro Atmospheric Data Center
Whether you're riding the rapids in a whitewater kayak or reading the barometric pressure trends when the fish are rising, the Brunton ADC Pro atmospheric data center gathers and records all the key weather conditions. The ADC Pro displays such information as relative humidity, heat index, dew point, barometric pressure, and wet bulb, so you'll always know the current conditions and what's around the corner. Let your partners believe you're predicting the rain with some sort of mind-bending, supernatural powers. Brunton will take care of the science. Humidity and heat index are just a couple of the ADC Pro's vast data capabilities. The unit also measures the relative air density, altitude, temperature, wind chill, and wind speed (in km/h, mph, ft/s, m/s, or knots), along with the barometric pressure and temperature trends over the past 24 hours. More importantly, it absorbs all the data and predicts the weather over the next 12 hours, so you'll know whether to turn back from a hike or trudge on. Users will also dig the ADC Pro's multiple alarms, including an alarm that sounds when storms approach, an altitude alarm (for when users ascend too quickly), and a wind chill alarm.
The ADC Pro is valuable from a training perspective as well, with an integrated chronograph, race timer, and ski run counter. Additional features include a water flow meter, a real-time clock with date information, and manual and automatic data logging. The waterproof ADC Pro, which runs on a single 3-volt lithium battery, can even transmit its information to a PC via its IR interface for further analysis. As a final bonus, the unit carries a two-year warranty.
What's in the Box?
ADC Pro, detachable lanyard, extra lithium battery, user's manual.
Sports: Portable atmospheric data center gathers and records all key weather conditions, Displays relative humidity, heat index, dew point, barometric pressure, and wet bulb, Measures relative air density, altitude, temperature, wind chill, and wind speed, Offers 24-hour pressure and temperature trends; predicts weather over next 12 hours, Storm, altimeter, and wind chill alarms; includes detachable lanyard; 2-year warranty
Company: Brunton
List Price: $249.00
Amazon Price: $111.40
Used Price: $111.90