<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:arial,helvetica,sans-serif;font-size:12pt">Aloha Folks:<br> NREL had a book list order form years ago (which you could download online), and you could check any of the books you wanted, and they would send them to you for free! This irradiance data book was one of the free books I got at the time, plus others on BIPV and other topics. I actually ordered multiple sets of these for friends and co-workers.<br> I don't know if that deal is still around. The same irradiance data has been published in Ed Mazaria's 'Passive Solar Energy Book.' From the 70s.<br><div> </div>Nick Soleil<br>Project Manager<br>Advanced Alternative Energy Solutions, LLC<br>PO Box 657<br>Petaluma, CA 94953<br>Cell: 707-321-2937<br>Office: 707-789-9537<br>Fax: 707-769-9037<div><br></div><div
style="font-family: arial,helvetica,sans-serif; font-size: 12pt;"><br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><font size="2" face="Tahoma"><hr size="1"><b><span style="font-weight: bold;">From:</span></b> Andrew Truitt <atruitt@gmail.com><br><b><span style="font-weight: bold;">To:</span></b> RE-wrenches <re-wrenches@lists.re-wrenches.org><br><b><span style="font-weight: bold;">Sent:</span></b> Wed, March 3, 2010 10:57:56 AM<br><b><span style="font-weight: bold;">Subject:</span></b> Re: [RE-wrenches] Irradiance data<br></font><br>
<meta http-equiv="x-dns-prefetch-control" content="off"><br>David - Thanks! This is great as an average for comparison. Any thoughts on where I could get data specifically from 2009 or the last couple of months?<br><br><br><br><br><div class="gmail_quote">On Wed, Mar 3, 2010 at 10:52 AM, David Brearley <span dir="ltr"><<a rel="nofollow" ymailto="mailto:david.brearley@solarprofessional.com" target="_blank" href="mailto:david.brearley@solarprofessional.com">david.brearley@solarprofessional.com</a>></span> wrote:<br>
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<font face="Calibri, Verdana, Helvetica, Arial"><span style="font-size: 11pt;">Look for a super comprehensive article on the topic of production modeling in the Apr/May issue of SolarPro (SP3.3) by Tarn Yates and Bradley Hibberd of Borrego Solar. It includes information on TMY (typical meteorological year) data, like that published by NREL here:<br>
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<a target="_blank" href="http://rredc.nrel.gov/solar/pubs/redbook/">http://rredc.nrel.gov/solar/pubs/redbook/</a></span><br>
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David Brearley, Senior Technical Editor<br>
<i>SolarPro</i> magazine <br>
NABCEP Certified PV Installer \u2122<br><font color="#888888">
<a rel="nofollow" target="_blank" href="http://david.brearley@solarprofessional.com">david.brearley@solarprofessional.com</a></font><div class="im"><br>
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On 3/3/10 9:35 AM, "Andrew Truitt" <<a rel="nofollow" target="_blank" href="http://atruitt@gmail.com">atruitt@gmail.com</a>> wrote:<br>
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Is anyone aware of a resource for finding local historical irradiance data? We've had a cloudy winter around the DC Metro area and I would like to quantify how far down we are from the average for new customers concerned with production.<br>
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Thanks in advance,<br>
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Drew<br>
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