<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=Content-Type content="text/html; charset=us-ascii">
<meta name=Generator content="Microsoft Word 12 (filtered medium)">
<style>
<!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:"Arial Narrow";
panose-1:2 11 5 6 2 2 2 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p
{mso-style-priority:99;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
span.EmailStyle18
{mso-style-type:personal-reply;
font-family:"Arial Narrow","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;}
@page Section1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.Section1
{page:Section1;}
-->
</style>
<!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang=EN-US link=blue vlink=purple>
<div class=Section1>
<p class=MsoNormal><span style='font-family:"Arial Narrow","sans-serif";
color:#1F497D'>Nik,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial Narrow","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial Narrow","sans-serif";
color:#1F497D'>Check out Google Sketch Up. You can use it in conjunction with
Google Earth to designate your location and apply shading. The free version
will probably give you want you want and it doesn’t take too long to
learn the program.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial Narrow","sans-serif";
color:#1F497D'><br>
Ryan<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial Narrow","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-family:"Arial Narrow","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> re-wrenches-bounces@lists.re-wrenches.org
[mailto:re-wrenches-bounces@lists.re-wrenches.org] <b>On Behalf Of </b>Nicholas
Ponzio<br>
<b>Sent:</b> Sunday, August 03, 2008 6:14 PM<br>
<b>To:</b> RE-wrenches@lists.re-wrenches.org<br>
<b>Subject:</b> [RE-wrenches] layout software<o:p></o:p></span></p>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<div>
<p class=MsoNormal style='margin-bottom:12.0pt'>Wrenches,<br>
<br>
I've got several PV prospects with east-facing roofs. Does anyone have
suggestions about easy calculations for inter-row spacing? It's more
complicated than the flat-roof or low pitch south-facing roofs. Seems like
there ought to be some fancy 3D modeling software for PV designers that could
do this in a few key strokes...<br>
<br>
Thanks in advance for any suggestions.<br>
<br>
-Nik Ponzio<br>
<br>
<br>
--<br>
Nicholas Ponzio<br>
Building Energy<br>
1570 South Brownell Road<br>
Williston, VT 05495<br>
<br>
t: 802-859-3384<br>
f: 802-658-3982<br>
<a href="http://www.BuildingEnergyVT.com">www.BuildingEnergyVT.com</a><br>
<a href="mailto:nponzio@buildingenergyus.com">nponzio@buildingenergyus.com</a><br>
<br>
"Building Solutions for a Sustainable Future"<o:p></o:p></p>
</div>
<p><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Internal
Virus Database is out of date.<br>
Checked by AVG - http://www.avg.com<br>
Version: 8.0.138 / Virus Database: 270.5.8/1582 - Release Date: 7/30/2008 6:37
PM</span><o:p></o:p></p>
</div>
</body>
</html>