<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:arial,helvetica,sans-serif;font-size:12pt">Hi wrenches:<br> One thing to keep in mind is that a 15 inverter string contains 78' of #14 just on the inverters output cables. Depending on the homerun length, it can be further. Additionally, you will have the AC run back to the distribution panel, and then the additional residential wiring (#12 or #14) to the jack nearest to the router. This can easily become 200' to 300' of wiring between the last inverter and the Envoy. However, steps can be taken to minimize the issues, and I have always found a resolution to my communication issues.<br> Breaking the string into two 7-8 module parallel strings (and then paralleling them at a j-box) can reduce the distance and voltage drop from the Enphase inverter output cables. <br> I have
installed many systems that have had communication issues between the Envoy and the inverters. In the past, I have installed new receptacles or run CAT 5 from the Envoy to the router. That is time consuming, and there is a much easier way to deal with it. I have resolved most of my communication issues by installing the 'Ethernet Bridge' which is a 2nd power line carrier modem and its receiver. This product enables the Envoy to be located away from the router (and closer to the array.) The 'Ethernet Bridge' is a product offered by Enphase.<br><div> </div>Nick Soleil<br>Project Manager<br>Advanced Alternative Energy Solutions, LLC<br>PO Box 657<br>Petaluma, CA 94953<br>Cell: 707-321-2937<br>Office: 707-789-9537<br>Fax: 707-769-9037<div><br></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt;"><br><div style="font-family: arial,helvetica,sans-serif; font-size: 10pt;"><font face="Tahoma" size="2"><hr
size="1"><b><span style="font-weight: bold;">From:</span></b> Drake <drake.chamberlin@redwoodalliance.org><br><b><span style="font-weight: bold;">To:</span></b> RE-wrenches <re-wrenches@lists.re-wrenches.org><br><b><span style="font-weight: bold;">Sent:</span></b> Thu, November 4, 2010 2:31:36 PM<br><b><span style="font-weight: bold;">Subject:</span></b> Re: [RE-wrenches] enphase AC carrier length<br></font><br>
I was told 300 feet by an Enphase Rep. We have a system that is at <br>least that far from the Envoy.<br><br><br>At 11:14 AM 11/4/2010, you wrote:<br>>HI All,<br>><br>>Is there a max length to the AC carrier signal for Enphase?<br>><br>>I thought I did hear about a length, and in checking the website <br>>could find no mention of it.<br>><br>>Anybody know?<br>><br>>thx,<br>><br>>jay<br>><br>>peltz power<br>>_______________________________________________<br>>List sponsored by Home Power magazine<br>><br>>List Address: <a ymailto="mailto:RE-wrenches@lists.re-wrenches.org" href="mailto:RE-wrenches@lists.re-wrenches.org">RE-wrenches@lists.re-wrenches.org</a><br>><br>>Options & settings:<br><span>><a target="_blank"
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