<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">HI Dave and Chris,<div class=""><br class=""></div><div class="">Good points, however.<br class=""><div class=""><br class=""></div><div class="">I\u2019ve had radian board failures which shut it all down. You are correct if a power module goes down then it will still continue working. </div><div class=""><br class=""></div><div class="">This project doesn\u2019t need telecomm redundancy but close. </div><div class="">And if the inverter shuts down then the AGS won\u2019t start. </div><div class=""><br class=""></div><div class="">So yea maybe a bit overkill but its a long long ways to go for a site visit.</div><div class=""><br class=""></div><div class="">And again,</div><div class="">50 amps max ( 30 really) and would be good to have built in mechanical bypass. Nema 1</div><div class=""><br class=""></div><div class="">thanks,</div><div class=""><br class=""></div><div class="">jay</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Jan 19, 2018, at 7:36 AM, Dave Angelini Offgrid Solar <<a href="mailto:offgridsolar@sti.net" class="">offgridsolar@sti.net</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">I think so also for the same reason Chris! So I guess I don't understand</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">why you need the external transfer switch Jay?</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">Is not the internal radian transfer switch the less is more for offgrid? </span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">--Dave</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><blockquote type="cite" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">I think Radians are redundant anyway, if you parallel the output they will<br class="">keep going when one fails. Also, the 8KW are two x 4KW modules, both can<br class="">function independently. I know this because we lost one at home and kept<br class="">going until a replacement arrived.<br class=""><br class="">On Thu, Jan 11, 2018 at 7:03 PM, jay <<a href="mailto:jay.peltz@gmail.com" class="">jay.peltz@gmail.com</a>> wrote:<br class=""><br class=""><blockquote type="cite" class="">HI all,<br class=""><br class="">Iā\u20ac\u2122m doing a project with 2 radians in a redundant configuration.<br class="">Each one would go into a transfer switch to power the common load.<br class=""><br class="">Iā\u20ac\u2122m looking for a good, fast transfer switch. 30amp 120/240 is fine.<br class="">And maybe a mechanical feature as well.<br class="">Code isnā\u20ac\u2122t an issue<br class="">Will be off grid, remote mexico.<br class=""><br class="">There is the Iota of course, but was just looking for options.<br class=""><br class="">thx in advance,<br class=""><br class="">jay<br class=""><br class="">peltz power<br class=""><br class=""><br class=""><br class=""><br class="">_______________________________________________<br class="">List sponsored by Redwood Alliance<br class=""><br class="">List Address:<span class="Apple-converted-space"> </span><a href="mailto:RE-wrenches@lists.re-wrenches.org" class="">RE-wrenches@lists.re-wrenches.org</a><br class=""><br class="">Change listserver email address & settings:<br class=""><a href="http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org" class="">http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org</a><br class=""><br class="">List-Archive:<span class="Apple-converted-space"> </span><a href="http://www.mail-archive.com/re-wrenches@lists.re-wrenches" class="">http://www.mail-archive.com/re-wrenches@lists.re-wrenches</a>.<br class="">org/maillist.html<br class=""><br class="">List rules & etiquette:<br class=""><a href="http://www.re-wrenches.org/etiquette.htm" class="">www.re-wrenches.org/etiquette.htm</a><br class=""><br class="">Check out or update participant bios:<br class=""><a href="http://www.members.re-wrenches.org/" class="">www.members.re-wrenches.org</a><br class=""><br class=""><br class=""></blockquote><br class=""><br class="">--<br class="">Chris Mason<br class="">NABCEP Certified Solar PV Installerā\u201e¢<br class="">Solar Design Engineer<br class="">Generac Generators Industrial technician<br class=""><br class=""><a href="http://www.cometsolar.com/" class="">www.cometsolar.com</a><span class="Apple-converted-space"> </span><<a href="http://www.cometenergysystems.com/" class="">http://www.cometenergysystems.com</a>><br class="">264.235.5670<br class="">869.662.5670<br class="">Skype: netconcepts<br class="">_______________________________________________<br class=""></blockquote></div></blockquote></div><br class=""></div></div></body></html>