<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 14 (filtered medium)"><!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><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;}
/* 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.MsoAcetate, li.MsoAcetate, div.MsoAcetate
        {mso-style-priority:99;
        mso-style-link:"Balloon Text Char";
        margin:0in;
        margin-bottom:.0001pt;
        font-size:8.0pt;
        font-family:"Tahoma","sans-serif";}
span.EmailStyle17
        {mso-style-type:personal-reply;
        font-family:"Calibri","sans-serif";
        color:#1F497D;}
span.BalloonTextChar
        {mso-style-name:"Balloon Text Char";
        mso-style-priority:99;
        mso-style-link:"Balloon Text";
        font-family:"Tahoma","sans-serif";}
.MsoChpDefault
        {mso-style-type:export-only;
        font-size:10.0pt;}
@page WordSection1
        {size:8.5in 11.0in;
        margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
        {page:WordSection1;}
--></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=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>We have installed one dual Radian system. We looked at the prewired distribution boxes from OutBack (MidNite&#8217;s wasn&#8217;t out yet at that time) but they had no bypass solution for two inverters. We ended up using an external 100 A, 2 pole, double throw safety switch for an AC bypass from the generator feed, a little spendy but the only thing we could come up with. The newer MidNite E-Panel Master &amp; Slave setup deals with the bypass, I haven&#8217;t gone through to price it out to see if it makes sense yet, but I bet it does, especially since you can use dinrail breakers instead of all panel mount, as is the case with OutBack.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Not sure if you like or are planning on using the FlexNet DC, but on our install we had two inverters and two charge controllers, so the otherwise convenient triple-shunt-busbar option (OutBack) didn&#8217;t really do much for us. Kinda dumb you can&#8217;t use two FlexNet DCs&#8230; When I do it again I would probably steer the customer towards a Pentametric.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Ditto to the comments on the firmware upgrade and spacing the inverters. Next time I will definitely use a few nipples between the distribution boxes, the doors are way too tight when spaced right next to each 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>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Cheers,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>-Nathan<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>--</span><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'>Nathan J. Stumpff<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>NABCEP Certified PV Installation Professional #091209-175<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>NABCEP Certified Solar Heating Installer #032412-14<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Project Manager | Arctic Sun, LLC<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><a href="mailto:nathan@arcticsun-llc.com"><span style='color:blue'>nathan@arcticsun-llc.com </span></a></span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>&nbsp;| (907) 457-1297</span><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'><a href="http://www.reina-llc.com/"><span style='color:blue'>www.reina-llc.com</span></a></span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>&nbsp;| </span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><a href="http://www.arcticsun-llc.com/">www.arcticsun-llc.com</a><o:p></o:p></span></p><p class=MsoNormal><a href="http://www.facebook.com/ArcticSunLLC"><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";text-decoration:none'><img border=0 width=30 height=30 id="Picture_x0020_1" src="cid:image001.png@01CE91D5.F998DF10" alt="Description: ZA102637861"></span></a><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><div><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>William Miller<br><b>Sent:</b> Monday, August 05, 2013 11:50 AM<br><b>To:</b> RE-wrenches<br><b>Subject:</b> [RE-wrenches] Dual Radian install<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p>&nbsp;</o:p></p><div><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Friends:</span><o:p></o:p></p></div><div><p class=MsoNormal>&nbsp;<o:p></o:p></p></div><div><p class=MsoNormal>&nbsp;<o:p></o:p></p></div><div><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>I am bidding installation of two Radian inverters. Anyone out there done this yet?&nbsp; Got any advice?</span><o:p></o:p></p></div><div><p class=MsoNormal>&nbsp;<o:p></o:p></p></div><div><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Thanks in advance,</span><o:p></o:p></p></div><div><p class=MsoNormal>&nbsp;<o:p></o:p></p></div><div><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>William Miller</span><o:p></o:p></p></div><div><p class=MsoNormal>&nbsp;<o:p></o:p></p></div><div><p class=MsoNormal>&nbsp;<o:p></o:p></p></div><p class=MsoNormal><img border=0 width=145 height=43 id="_x0000_i1025" src="cid:image003.jpg@01CE91DC.3A678AE0"><o:p></o:p></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>17395 Oak Rd. Atascadero, CA 93422</span><o:p></o:p></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><a href="http://www.millersolar.com/">www.millersolar.com</a></span><o:p></o:p></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>805-438-5600 voice*</span><o:p></o:p></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>*Note: above number replaces cell number</span><o:p></o:p></p><div><p class=MsoNormal>&nbsp;<o:p></o:p></p></div></div></body></html>