Ryan:
Bingo! It's on this
link: http://www.wattsun.com/spreadsheet/Wattsun_Tracker_Spacing.xls I
want to learn how the graphics are accomplished.
William
At 08:20 PM 5/11/2009, you wrote:
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William, are you thinking of the Wattsun Solar Tracking spreadsheet? They
have a link to it on their "Reference" page:
<http://www.wattsun.com/reference.html>http://www.wattsun.com/reference.html
Joel, I personally like to use Google Sketch Up for this application.
There is a minor learning curve associated with it (including locating
your array to the proper location using Google Earth) but I have been very
pleased with the results. It isn't a simple calculator but it is a
powerful and free tool.
Also, there was a good write up on the subject in the first SolarPro, it
may get you what you need.
Ryan
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