Saturday, May 21, 2011

Engine 3F Efficiency Analysis part 1

In an earlier post I measured 1.05 watts output from my engine 3F using a 69 watt input. This computes to 1.5% efficiency. So where did the other 68 watts go? The following is my analysis of where all the energy went. It won?t be as rigorous as I would like, partly due to lack [...]

Source: http://www.solarheatengines.com/2010/07/01/engine-3f-efficiency-analysis-part-1/

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Weatherization Kits Under $20

March’s Featured Product Home weatherization is one of the pillars upon which a home solar system is optimized. AM Conservation Group has put together this economical package to get you started. Get a Kit for your home to reduce Energy Costs. ABC Weatherization Kit Other Home Energy Saving Products YOU MAY ALSO LIKE......no related posts..........

Source: http://solarhomereview.com/2011/03/31/weatherization-kits-under-20/

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Are SRECs the Future of U.S. Solar Policy?

By Stephen Lacey, Editor �� SREC-based solar programs are increasingly popular. As pioneering states get more experience, many are wondering if SREC-only structures will win out, or if a hybrid approach will be the best solution. Feed-in Tariffs (FITs) have been a major buzz phrase in solar policy circles in recent years. While dozens of [...]

Source: http://ussolarinstitute.com/are-srecs-the-future-of-u-s-solar-policy/

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FREE HOW TO MAKE SOLAR PANELS

Free How To Make Solar Panels. How to make your own solar panels. Looking for where you can learn how to make solar panels free? You come to a place where you will get an answer.

Source: http://www.storehomesolar.com/free-how-to-make-solar-panels/

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PowerFilm USB & AA Battery Solar Charger

April’s Featured Product:� PowerFilm USB & AA Battery Solar Charger This ultra flexible solar charger is capable of charging AA batteries with 4 hours of full sun; charging lights indicate charging progress and completion; Secure it using the 6 built-in grommets Solar operation; 36V, 4 Amps USB charging:5V, 1 Amp Specifications: Weight (without batteries): 49 [...]

Source: http://solarhomereview.com/2011/05/01/powerfilm-usb-aa-battery-solar-charger/

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