Archive for May, 2010

Here Comes the Sun (Rob van Hattum, VPRO Backlight)


The sun could easily provide the planet with sufficient energy, if only we are willing to change and to invest in harvesting that solar energy…

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solar attic fan


The Fan-Attic is the award-winning solar-powered attic ventilation system that installs in just 30 minutes and works to ventilate your attic all day long. Because its solar-powered, it costs nothing to operate. Since there are no wires to attach, it installs in only thirty minutes. A Fan-Attic helps remove this hot air and reduces the workload on cooling and air-conditioning equipment by as much as 50%. This helps make your home a much more comfortable place. Whats even better is this: the New, Improved Fan-Attics solar panel and substrate gathers more sunlight, stores it more efficiently, and will provide 25 years of worry-free operation!

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Solar powered TOP CHARGER


This is my TOP CHARGER running on solar power. Super capacitors are shown charging and discharging as the energy is gathered and used by the circuit. The solar panel consists of three 3.5 volt 70 ma cells in series. There are two 2.3 volt 22F supercapaciotrs in series to hold the energy. For this demonstration the charging aspect of the circuit is bypassed and fed straight back to the source (+ of the charge to + of the source).

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Moonrays 95908 Sorrento Single Hanging Nickel Solar Fixture


Product DescriptionODYSSEY GLIDE FLIGHTCASE 10in MIXER AND 2 CD PLYR. . . More >>
Moonrays 95908 Sorrento Single Hanging Nickel Solar Fixture

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Inside roll-to-roll CIGS thin film manufacturing with Global Solar


Global Solar has developed a proprietary process for manufacturing thin-film Copper Indium Gallium diSelenide (CIGS) PV modules. Unlike traditional solar panels that are rigid, heavy and fragile, Global Solar’s thin-film solar modules are lightweight, flexible and durable. Global Solar’s unique roll-to-roll manufacturing process has produced a great deal of interest and has raised the question of how?

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Making a Difference: Individuals Taking Local Action on Global Warming


Google Tech Talks August 27, 2008 ABSTRACT The basic scientific ideas and observational record of rising greenhouse gas (GHG) levels provide potent reasons for concern and action on the climate and clean energy challenge. Since the emissions of GHGs are inextricably linked to fundamental areas of human activity–energy generation, waste disposal, agriculture, etc. — action is needed at all levels: international, federal, state, municipal, institutional, and individual. Local action by city and county governments, institutions, and individuals reveals exemplary innovation and the important role of public engagement. The Silicon Valley’s Sierra Club Chapter — the Loma Prieta Chapter — has developed a comprehensive Climate Action Campaign of local action to reduce regional GHG emissions through public engagement. The program has successfully attracted a large number of concerned individuals and consists of four initiatives: An Education and Outreach initiative includes expert lectures to community groups and booths at community events. The Cool Cities Campaign forms teams of residents in each city and county to advocate for local government action. The Climate Action Team initiative combines trainings with social support events to enable individuals to reduce their own emissions and to then take these ideas to institutions where they have a personal connection. A fourth initiative to reduce local barriers to solar power has led to large reductions in solar permit fees

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Don Marsh vs The Dark Side of the Sun


The feed-in tariff means that YOU are subsidizing the solar panels of those who can afford to buy them…

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Moonrays 91394 Crawford Style Solar Powered Path Light, Black, 4-Pack

Moonrays 91394 Crawford Style Solar Powered Path Light, Black, 4-Pack

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The Versatile iPhone & iPod Solar Charger


novothink.com http The SURGE is the most versatile iPhone and iPod charger. This video explains the awesome charging features of the SURGE from Novothink.

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APARTMENT COMPLEX GOES SOLAR


Solar panels are smartly fit to carports at the JD Pierce Company’s La Mirage Apartment development in Victorville, California. The clever system provides power and heating to common areas, a clubhouse and the swimming pool.

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