<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 15 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></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'>Wrenches,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Does anyone have any best practice recommendations (or books, articles, etc) for integrating a roof mounted PV system with a lightning protection system? Bare #6 copper and a split bolt to the braided copper connecting air terminals? At both ends of the array?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Or should we not bond these systems on the roof? Opinions on a 2009 Wrenches thread varied, but I’ve heard it from a few sources that these should be bonded directly. Wondering if there is a general consensus at this point? Or strong opinions one way or the other?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Thanks for your thoughts.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#44546A'>Garrison Riegel<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#44546A'>PV Operations Manager | </span><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'><a href="http://www.solarserviceinc.com/"><i><span style='color:#222A35'>Solar Service Inc</span></i></a></span><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#44546A'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#44546A'>[p] 847-677-0950 | </span><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'><a href="mailto:garrison@solarserviceinc.com"><span style='color:#44546A;text-decoration:none'>garrison@solarserviceinc.com</span></a></span><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#44546A'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#44546A'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#44546A'>NABCEP Certified PV Installation Professional™<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'> <o:p></o:p></span></p></div></body></html>