<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)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Wrenches,<o:p></o:p></p><p class=MsoNormal> I’m wondering if here is anybody out there that has installed any Xantrex 600v charge controllers out there. I looking at a job and thinking about replacing an MX-60 with a 700 foot pipe run to the array wired with #6 thhn!!!! My understanding is that the further away you get from the battery voltage, the greater the efficiency loss is within the unit. Outback gives the curve to show the loss of output at higher voltages, but searching Schneider’s site I can’t find anything close. It’s either going to be this, or tying a grid-tied inverter through the Outback output, but doing that would only get me single stage charging. Has anyone watched these controllers over time? Monitored its output?<o:p></o:p></p><p class=MsoNormal>Thanks<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><b><i>Lars Ortegren<o:p></o:p></i></b></p><p class=MsoNormal>D<span style='font-family:"Bodoni MT","serif"'>irector of Operations<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Berlin Sans FB","sans-serif";color:#002060'>California Solar Electric Company<o:p></o:p></span></p><p class=MsoNormal>10141 Evening Star Drive, Suite 6<o:p></o:p></p><p class=MsoNormal>Grass Valley, CA 95945<o:p></o:p></p><p class=MsoNormal><a href="http://www.californiasolarco.com/">http://www.californiasolarco.com/</a><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Phone : (530)274-3671<o:p></o:p></p><p class=MsoNormal>Fax: (530)274-7518<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><b><i><span style='font-size:10.0pt;font-family:"Arial Unicode MS","sans-serif"'>California C-10 Electical Contractor #779624<o:p></o:p></span></i></b></p><p class=MsoNormal><b><i><span style='font-size:10.0pt;font-family:"Arial Unicode MS","sans-serif"'>NABCEP Certified PV Installer # 091110-89<o:p></o:p></span></i></b></p><p class=MsoNormal><b><i><span style='font-size:10.0pt;font-family:"Arial Unicode MS","sans-serif"'>Certified NABCEP Continuing Education Provider<o:p></o:p></span></i></b></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>