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--></style></head><body lang="EN-US" link="blue" vlink="purple"><div class="WordSection1"><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Kirk:</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">One word: PV-Watts. Or is that two words? Plug in your values and see what you get. You can compare to any south facing scenario for reference. </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">William Miller</span></p><p class="MsoNormal"><a name="_MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></a></p><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 [mailto:<a href="mailto:re-wrenches-bounces@lists.re-wrenches.org">re-wrenches-bounces@lists.re-wrenches.org</a>] <b>On Behalf Of </b>Kirk Herander, VSE<br><b>Sent:</b> Sunday, February 21, 2021 12:07 PM<br><b>To:</b> <a href="mailto:re-wrenches@lists.re-wrenches.org">re-wrenches@lists.re-wrenches.org</a><br><b>Subject:</b> [RE-wrenches] PV on north roof</span></p><p class="MsoNormal"> </p><p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:black">All,</span></p><div><p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:black"> </span></p></div><div><p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:black">Apparently this is not necessarily a bad idea anymore (from what I recall some pv gurus saying a few years back), relevant to latitude and pitch of the roof. I have a client in Florida it might work for, and there in no room left on the ground or other roofs. Anyone have a resource or rules of thumb for such a thing?</span></p><div><p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:black"> </span></p></div><div><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">Kirk Herander / <a href="mailto:kirkh@vermont.solar" title="Send an email to kirkh@vermont.solar">kirkh@vermont.solar</a></span></b><span style="font-family:"Arial","sans-serif";color:black"></span></p><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">Owner|Principal, VT Solar, LLC</span></b><span style="font-family:"Arial","sans-serif";color:black"></span></p><p class="MsoNormal"><b><i><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">Celebrating our 30<sup>th</sup> Anniversary 1991-2021!!</span></i></b><span style="font-family:"Arial","sans-serif";color:black"></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black"><a href="https://nam02.safelinks.protection.outlook.com/?url=www.vermontsolarnow.com&data=02%7C01%7C%7C9f0330d75a244870112408d685311841%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636842843233477645&sdata=0NjyuKeQbEK6245SNnk8X4XnP9Q%2B%2BqtvcALkdDghvk4%3D&reserved=0" title="Click to open in a new window or tab
https://nam02.safelinks.protection.outlook.com/?url=www.vermontsolarnow.com&data=02%7C01%7C%7C9f0330d75a244870112408d685311841%7C84df9e7fe9f640afb..."><b>www.vermont.solar</b></a></span><span style="font-family:"Arial","sans-serif";color:black"></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">dba Vermont Solar Engineering</span><span style="font-family:"Arial","sans-serif";color:black"></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">802.863.1202</span><span style="font-family:"Arial","sans-serif";color:black"></span></p></div></div></div></body></html>