18′ X 40′ Oval Above Ground Swimming Pool
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Royal Solar Post Lantern Triple Bronze
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Sundanzer SolarPowered Chest Freezer 5.8 Cubic Ft. 30in.L
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Global Sun Oven
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Features:
- Rust-proof, highly polished, mirror-like anodized aluminum reflectors
- Sets up in minutes
- Lightweight with carry handle
- Easy temperature monitoring
- Will reach temps of 360 to 400 degrees Fahrenheit
The sun oven can be used in the winter as well as summer. It has been used very successfully at below zero conditions at a base camp on Mt. Everest.
Measures 19 x 19 with an average depth of 11. The total weight is only 21 pounds. You can bake bread, make cookies, pizza, muffins, or anything you could prepare using a conventional oven.
The Global Sun Oven? lets you harness the power of the sun to cook without fuel and is currently being used in over 126 countries around the world. Sundance Solar is proud to carry this high quality solar appliance that is designed to last a lifetime. Note: Please select UPS Ground shipping for all US orders.
....read moreSOLAR HOT AIR WINDOW HEATER 36 x 54
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Savior NCSF55 Solar Pool Pump and Filter System
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Gulf Stream Solar Kits for a Large Family
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Windmax HY4003 450 Watt Max 12Volt 3Blade Residential
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Hybrid Anisotropic Materials for Wind Power Turbine Blades
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Based on rapid technological developments in wind power, governments and energy corporations are aggressively investing in this natural resource. Illustrating some of the crucial new breakthroughs in structural design and application of wind energy generation machinery, Hybrid Anisotropic Materials for Wind Power Turbine Blades explores new automated, repeatable production techniques that expand the use of robotics and process controls. These practices are intended to ensure cheaper fabrication of less-defective anisotropic material composites used to manufacture power turbine blades.
This book covers new methods of casting or pultrusion that reduce thickness in the glass- and graphite-fiber laminate prepregs used in load-bearing skin blades and web shear spars. This optimized process creates thinner, more cost-effective prepegs that still maintain strength and reliability. The book also addresses a wide range of vital technical topics, including:
- Selection of carbon/fiberglass materials
- Estimation of combination percentages
- Minimization and optimal placement of shear webs (spars)
- Advantages of resin, such as lower viscosity and curing time
- Strength and manufacturing criteria for selecting anisotropic materials and turbine blade materials
- Analysis of dynamic fatigue life and vibration factors in blade design
- NDE methods to predict and control deflections, stiffness, and strength
Written by a prolific composite materials expert with more than 40 years of research experience, this reference is invaluable for a new generation of composite designers, graduate students, and industry professionals involved in wind power system design. Assessing significant required changes in transmission, manufacturing, and markets, this resource outlines innovative methods to help the U.S. Department of Energy meet its goal of having wind energy account for 20 percent of total generated energy by 2030.
....read moreGreen Electricity 25 Green Technologies That Will Electrify
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Our existing electric utility industry and power supply and delivery systems are woefully outdated. Indeed, the existing power grid we use today uses 100-year-old technology! This book lays out the possible blueprints for a greener future in a way that will engage middle school learners, enabling students and teachers to explore the emerging energy technologies that could become the future of our electrical supply system.
In Part 1 of Green Electricity: 25 Green Technologies That Will Electrify Your Future, the author describes the amazing patchwork of 1,300 power plants and over 5 million miles of wire that comprise our national grid and reveals the environmental damages it produces. Part 2 examines the 25 leading ecofriendly contenders to modernize and replace our current grid, describing each proposed technology and how it works. Other relevant information is also provided, such as a qualitative assessment of the pluses, minuses, and limitations of each system, and an assessment of that technology's potential to contribute to our future electrical appetite.
....read moreCitizen Women’s GA103856G Diamond Eco Drive Watch
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Convert Your Home to Solar Energy
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This definitive homeowner’s guide to solar energy has arrived at just the right time. With the cost of heating oil and electricity fluctuating wildly, consumers are clamoring for information on alternative energy. This source book covers all the relevant technologies, including solar space and water heating, as well as photovoltaic electricity. It’s practical (with cost calculators, tips on taking advantage of rebates and tax incentives, and advice on finding specialized contractors). And it’s authoritative, written by a recognized expert in the field, Everett Barber, Jr., who has 30 years’ experience installing all kinds of solar energy systems. Co-author Joseph Provey has been writing about the topic for almost as long. Together, they cover every facet of planning, installing, operating, and maintaining a residential solar energy system.
1500 Watt DIY Do It Yourself Wind Turbine/Generator
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Tedco 8 X 10 Sun Art Paper Kit
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Sunforce 45455 Wind Generator 30′ Tower Kit
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Citizen Men’s JY005055L EcoDrive Blue Angels Skyhawk AT
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Summary of Features:
- Atomic timekeeping with radio-controlled accuracy
- World time in 43 cities
- 2 alarms
- 1/100 second chronograph that measures up to 24 hours
- 99 minute countdown timer
- Digital display light
- Greenwich Mean Time display
- Rotating slide-rule bezel
- Non-reflective mineral crystal
- Power-reserve indicator
A Brief Guide to Energy Sources Wind Hydro
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Project Webster represents a new publishing paradigm, allowing disparate content sources to be curated into cohesive, relevant, and informative books. To date, this content has been curated from Wikipedia articles and images under Creative Commons licensing, although as Project Webster continues to increase in scope and dimension, more licensed and public domain content is being added. We believe books such as this represent a new and exciting lexicon in the sharing of human knowledge. ....read more
The Extreme Green Guide to Wind Turbines
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Topics covered are: System Diagrams, Wind Availability Data, Determining Your Power Needs, Matching Turbine Sizes, Sizing Batteries, Inverter Loads, and Backup Plans.
Including twenty seven figures and four appendices, these instructions show you how to evaluate your electrical usage, determine what is possible and what is not, and suggest compromises to your green ideas that may help you achieve your goals.
With embedded links to wind data that may even be in your neighborhood, these instructions give you an education in what is required to fulfill your dream of going green.
....read more
GudCraft WG3KW 3KW 3000 Watt Residential Wind Generator
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CDTF5 Solar Power Fan 5 Watt solar panel
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Gamasonic GS94F LED Solar 19th Century Historic Lamp
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Blue Polycarbonate Solar Road Stud Path Deck Dock
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Kaito Voyager Pro KA600 Digital Solar/Dynamo AM/FM/LW/SW NOAA
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Radio Data System, or RDS, is a communications protocol standard for embedding amounts of digital information in conventional FM radio broadcasts. RDS standardizes several types of information transmitted, including time, station identification & program information.
What is NOAA Alert?
Connected to the Emergency Alert System (EAS) through NWR (National Weather Radio) network provided by NOAA (National Oceanic and Atmospheric Association), this feature will automatically activate the radio to inform you of any hazardous weather conditions or warnings including natural, environmental and public safety while the radio is set at the Alert mode.
The newest and most advanced model from Kaito's Voyager radio family, the KA600 Voyager Pro is designed for both everyday use & emergency preparedness applications. It offers different methods to power up including optional AC/DC adapter, three AA batteries (not included), the built-in rechargeable Ni-MH battery that can be charged by the AC adapter, hand cranking or a computer, and the patented flip-up 180-degree adjustable solar panel provides power for the radio even when no battery is installed. With its revolutionary design and versatile functions, it's not only an ideal choice of a bedside radio but also an indispensable tool for emergency preparedness purposes, travelling, camping, backpacking and other outdoor activities.
Specifications:
FM: 88 - 108 MHz
AM (MW): 520 -1710 KHz
LW (longwave): 150 - 521 KHz
SW (shortwave): 2,300-23,000 KHz
NOAA Weather: 1 - 7
Internal speaker: Diameter 66 mm
Headset jack socket: 3.5 mm
Sensitivity:
FM ? 10uV
MW ? 1mV/m
SW ? 30uV
Rechargeable batteries: 3 Ni-MH batteries 600mAh
Dimensions: 9 ½ x 5 ½ x 2 ½ inches
Weight: 1 Lbs
Accessories:
User manual
Earphones
Warranty card
....read more
Solar Water Heater Controller 110v AC
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Includes:
-
3 temperature sensors. 1 for solar collector (slide in tube type), 1 for bottom of solar tank (slide in tube type), 1 for pipe temperature checking (1/4 NPT threads) - If more sensors are required, please check our additional accessories for extras.
- 110V AC plug
- 110V AC Output (for pump)
- Digital Display
- Control Unit
- Operation instructions
- Screws/mounting hardware
- 600 watt Max pump wattage
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Solar thermal energy Fresnel lens Solar furnace Solar
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Solar Attic Fan 20watt with 25year warranty Florida
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Honeywell 527SHON104BLK 20Watt Roof Mount Solar Powered Attic
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Solar Water Heater Controller 110v AC
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Solar Attic Fan with 25year Warranty
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