<div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Yes, correct. The M Series Envoy would be plugged in elsewhere, close to the IQ Combiner.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">The situation is that a customer already has a combo system installed by some clown with all wrong wire sizes, OCPD, disconnects, and interconnection on the load side of a whole house generator. It's a mess and I'm starting over. I literally had to remove ALL of the panels and mounts for a re-roof because it was done so poorly and the roof is leaking now. Anyway, the cleanest way to combine all the circuits is to bring all 4 circuits in one conduit into an IQ Combiner and just use that combine into one supply-side connection with a fusible disconnect. The M Series neutrals can just pass through the IQ Combiner (plus one for the IQ Envoy). It would supply the required OCPD protection. I guess my main concern is whether this device is listed for use only as an IQ system combiner only or if the individual components are listed, which would allow this setup for sure I would imagine.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Jason</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><table border="0" cellpadding="0" cellspacing="0" style="font-family:"helvetica neue",helvetica,arial,sans-serif"><tbody></tbody></table><b><div style="text-align:center"><br></div></b></div></div></div></div></div></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Jun 6, 2019 at 11:54 AM Chad Waits <<a href="mailto:chadwaits@netzerosolar.net">chadwaits@netzerosolar.net</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="color:rgb(0,0,0);font-size:14px;font-family:Calibri,sans-serif"><div><div><div>Only thing I see is you will have to have 2 Envoys. The IQ inverters send the data on the powered conductors, not on the neutral like the M250\u2019s.</div><div><br></div><div><div>Chad Waits</div><div>President/Owner \u2013 Net Zero Solar</div><div>101 W. 5th St., Tucson, AZ 85705</div><div>Office: 520-207-4053</div><div>Cell: 520-270-4873</div><div>NABCEP Certified PV Installation Professional</div><div><br></div><div><br></div><div><img src="cid:16b2e0a47bcc4da64b61" type="image/png"></div><div></div><div></div><div></div></div></div></div><div><br></div><span id="gmail-m_1515521271356655495OLK_SRC_BODY_SECTION"><div style="font-family:Calibri;font-size:11pt;text-align:left;color:black;border-width:1pt medium medium;border-style:solid none none;border-bottom-color:initial;border-left-color:initial;padding:3pt 0in 0in;border-top-color:rgb(181,196,223);border-right-color:initial"><span style="font-weight:bold">From: </span> RE-wrenches <<a href="mailto:re-wrenches-bounces@lists.re-wrenches.org" target="_blank">re-wrenches-bounces@lists.re-wrenches.org</a>> on behalf of Jason Szumlanski <<a href="mailto:jason@floridasolardesigngroup.com" target="_blank">jason@floridasolardesigngroup.com</a>><br><span style="font-weight:bold">Reply-To: </span> RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank">re-wrenches@lists.re-wrenches.org</a>><br><span style="font-weight:bold">Date: </span> Thursday, June 6, 2019 at 8:42 AM<br><span style="font-weight:bold">To: </span> RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank">re-wrenches@lists.re-wrenches.org</a>><br><span style="font-weight:bold">Subject: </span> [RE-wrenches] Enphase IQ combiner for M series microinverters<br></div><div><br></div><div dir="ltr"><div style="font-family:arial,helvetica,sans-serif">Does anyone see anything wrong with using an Enphase IQ combiner to combine two strings of IQ microinverters with two strings of M250 microinverters? I would not use the production CT (just use microinverter production data).</div><div style="font-family:arial,helvetica,sans-serif"><br></div><div style="font-family:arial,helvetica,sans-serif">I can't see any technical reason this can't be done. Do any listing or code reasons come to mind?</div><div style="font-family:arial,helvetica,sans-serif"><br></div><div style="font-family:arial,helvetica,sans-serif">Jason Szumlanski</div><div style="font-family:arial,helvetica,sans-serif">Florida Solar Design Group</div><img width="0" height="0" class="gmail-m_1515521271356655495mailtrack-img" alt="" style="display: flex;" src="https://mailtrack.io/trace/mail/01a1840f494a47846a9ebe59386d572ce4741233.png?u=1613865"></div>
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