Description:
Generating voltage from the sun's energy.
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Edlite LED light box
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Edlite is dedicate to develop comprehensive technology on advertising light-box including LED; CCFL; EEFL and FLUORESCENT series.we already sell numerous light boxes around the world for tradeshow booth or display purpose. More detail,please enter into our website:[link] or e-mail je...@edlite.hk.... more »
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Solterra plans initial target of 1GW solar panel production line
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Solterra plans initial target of 1GW solar panel production line Quotes taken from Stephen Squires (President and CEO) of Solterra Renewable Technologies, Inc.) written article for INTERPV magazine, Oct. 2009 issue, P. 54-56. Comments by Puravida19. Solterra stock symbol "HGUE" 1. Solterra “will scale up Quantum Dot synthesis to achieve 100 kg/day... more »
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Solar PV, hydrogen or Lithium
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Which research area should get more fund for further research? Should we spend more money for PVs or hydrogen/Lithium. I work for hydrogen, do not know more about PVs and Lithium. Please share your thoughts. [link]
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PV into caps?
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If I connect my 20V open circuit PV panel to a discharged 20V cap bank, I assume I get the short circuit current avail from the panel until the cap charges up closer to 20V? Does this technique harvest as many or more coulohms from the PV panel as trying to seek a max power point from the panel? Seems like max current trumps max power when... more »
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The scary mathematics behind energy depletion and population growth
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Dear fellow "greenies" Recently I came across a series of 8 video-clips on YouTube showing a lecture with Dr Albert Bartlett, Professor Emeritus in physics at the University of Boulder, Colorado about arithmetic, population growth and energy depletion. Usually a lecture by an old professor in front of a group of students is not something one would consider to be a... more »
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New website
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Take a look at this new free website, using state consumption data from EIA. It lets you build many types of professional-grade graphs from sector-specific energy consumption data, 1960 - 2007. USenergydata.net
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40/90W Solar Panels
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Should I go for higher voltage or higher amperage for a given wattage panel. I saw these at unheard of prices: 45W ($165) 90W (270) [link] Are they average prices, high, or low. Lack time to research market prices given the many factors to consider; factors i'm not familar... more »
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