<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Be nice William ;-)<div class=""><br class=""></div><div class="">Hi Gary,</div><div class=""><br class=""></div><div class="">DC can not be transformed without converting it to AC first then back to DC again. Probably not feasible to do while tracking the MMP.<br class=""><div apple-content-edited="true" class="">
<div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><br class="">Larry Crutcher<br class="">Starlight Solar Power Systems<br class=""><br class=""></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><br class=""></div></div></div></div></div></div>
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<br class=""><div><div class="">On Jul 22, 2016, at 12:50 PM, William Miller <<a href="mailto:william@millersolar.com" class="">william@millersolar.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="content-type" content="text/html; charset=utf-8" class=""><div dir="auto" class=""><div class=""></div><div class="">Gary:</div><div class=""><br class=""></div><div class="">I want one of those DC/DC transformers. Where do you source those?</div><div class=""><br class=""></div><div class="">William Miller</div><div class=""><br class="">On Jul 21, 2016, at 6:43 PM, Gary at Santa Ynez Valley Solar <<a href="mailto:Gary@syvsolar.com" class="">Gary@SYVSolar.com</a>> wrote:<br class=""><br class=""></div><blockquote type="cite" class=""><div class=""><meta http-equiv="Content-Type" content="text/html; charset=us-ascii" class=""><meta name="Generator" content="Microsoft Word 12 (filtered medium)" class=""><!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
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</o:shapelayout></xml><![endif]--><div class="WordSection1"><p class="MsoNormal"><span style="font-size: 10pt; font-family: 'Gotham Book';" class="">We are all facing having to replace the old transformer based inverters when they run out. Really difficult to find replacements. Against code to replace with transformer less ones. I wonder if a DC/DC transformer could be installed just ahead of the transformer less inverter for isolation purposes? Not clear on the concept.<o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 'Gotham Book';" class=""> </span></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 'Gotham Book';" class=""> </span></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 'Gotham Book';" class="">Gary<o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 'Gotham Book';" class=""> </span></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 'Gotham Book';" class=""> </span></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 'Gotham Book';" class="">Gary Gordon<o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size: 4pt; font-family: 'Gotham Book';" class=""> </span></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 'Gotham Book';" class=""> <image001.jpg><o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 'Gotham Book';" class=""> </span><span style="" class=""><a href="http://www.syvsolar.com/" class=""><span style="font-size:10.0pt;font-family:"Gotham Book";color:blue" class="">www.SYVSolar.com</span></a></span><span style="font-size: 10pt; font-family: 'Gotham Book';" class=""><o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 'Gotham Book';" class=""> PO Box 688 <o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 'Gotham Book';" class=""> Santa Ynez, CA 93460<o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 'Gotham Book';" class=""> 805 688-1213<o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 'Gotham Book';" class=""> NABCEP Certified Installer<o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size: 10pt; font-family: 'Gotham Book';" class=""> CA Licensed Solar Contractor<o:p class=""></o:p></span></p><p class="MsoNormal"><o:p class=""> </o:p></p></div></div></blockquote></div></div></div><br class=""></div></body></html>