Thursday, June 18, 2009
Monday, April 20, 2009
Tuesday, February 3, 2009
Great Solar article from Triplepundit.
Solar Stocks: Wall Street Heavyweight or Punching Bag?
Kudos on the find to mgraffis of Yahoo.
Posted by
Don P
at
10:33 PM
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comments
Labels: Charts, General Solar, General Stocks, Links
Thursday, January 29, 2009
Low Cost, High Efficiency Tandem Silicon Solar Cells
Wladek Walukiewicz, Joel Ager, and Kin Man Yu of Berkeley Lab have developed high-efficiency solar cells that leverage the well-established design and manufacturing technology of silicon cells while delivering the performance previously achievable only by far more complex and expensive tandem solar cells.
Posted by
Don P
at
11:46 PM
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Labels: Links, Science and Technology
Monday, January 26, 2009
Note on CEC Ratings for Modules.
Here's a list of CEC ratings from California.
Here's a description of "derating" of Energy Output. In other words, the panels aren't perfect, here's how to estimate actual output to AC from DC.
Posted by
Don P
at
9:52 PM
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Labels: General Solar, Links
Saturday, September 6, 2008
Excelent article on Wafering Basics - Not Solar Specific.
Link.
Posted by
Don P
at
12:47 AM
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Labels: Links, Science and Technology
Wednesday, September 3, 2008
Somewhat depressing article behind the link.
www.ChrisMartenson.com
"The way I see it, our markets are now largely out of the hands of “investors” and are mainly controlled by large trading funds, which use “black box” computers to trade the markets in a very highly-aggressive and rapid fashion. I have it on pretty good authority that there is a single hedge fund (just one) that constitutes 10% of all shares traded on any given day."
Posted by
Don P
at
12:05 AM
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comments
Labels: General Stocks, Links, Markets
Sunday, August 3, 2008
Neat! Wing Personal Portable Windmill.
Posted by
Don P
at
1:11 AM
1 comments
Labels: Links, Remote Power, Small-Scale Power, Wind
Saturday, August 2, 2008
Monday, July 28, 2008
Today's Linkage - 7/28/08
Solar lobby hopes bill has 9th life. Credit to IBCNU of Yahoo for the link.
Congress Blows Hot and Cold Over Tax Breaks for Wind Energy. Credit to IBCNU of Yahoo for the link.
Baucus Unveils Enhanced Extenders Package (S.3335).
Wonk Room - The Assault On Gore — And On The American Dream.
Daily Kos - Partially clears up Housing Bill Confusion.
McCain is moving away from support for Cap and Trade.
Salon on Energy Efficiency programs, and their huge returns on Investment.
Hedge Funds May Post Worst Month in 5 Years as Bank Bets Sour.
Posted by
Don P
at
8:12 PM
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Labels: Links