<div dir="ltr"><div>If you could dig up the old SWRC, that would work as a display. <span class="Asgive ng" style="border-style:none;background:none">As for working with LFP... It's hard to say, but it's</span> based <span class="Asgive ng" style="border-style:none;background:none">on the old SW's</span> and should be configurable to charge <span class="Q6ibn ng" style="border-style:none;background:none">LFP's...</span><span class="Asgive ng" style="border-style:none;background:none"> the only thing I don't know</span> is if it'll handle the quick voltage rise as well as the old <span class="Asgive ng" style="border-style:none;background:none">SW's will.</span> <br><br><span class="Q6ibn ng" style="border-style:none;background:none">Might</span> be a good idea to <span class="Asgive ng" style="border-style:none;background:none">take a </span>look at one of the newer Victron 12V inverters... </div><div><br></div><div><br></div><div><br></div><div><br></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><table style="width:490px;border-width:1px;margin:0px auto 0px 0px;height:155.5px" border="1"><colgroup><col style="width:123px"><col style="width:366px"></colgroup>
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<div style="text-align:left"><span style="color:rgb(216,0,29);font-family:arial,helvetica,sans-serif;font-size:8pt"><strong>Steve Higgins</strong> <span style="color:rgb(0,0,0)"><strong>⋅</strong></span> <span style="color:rgb(0,0,0)"><strong>Technical Services Manager</strong></span></span></div>
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<p> </p></div></div><br></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Wed, Apr 22, 2026 at 11:00 AM William Miller via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org">re-wrenches@lists.re-wrenches.org</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 dir="auto">The PS inverters (buzz-masters, as we call them) do not have a display. A display would be necessary to even attempt to set up for lithium. One could obtain a display in the past but doing so now may be iffy. It may be possible to use a display from an old SW. I am not clear on that. <br clear="all"><br clear="all"><div><div dir="ltr" class="gmail_signature"><br>William Miller<br>Miller Solar.com<br>805-438-5600<br><a href="http://www.millersolar.com" target="_blank">www.millersolar.com</a><br></div></div></div><div><br></div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Apr 22, 2026 at 10:52 AM Chris Daum via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank">re-wrenches@lists.re-wrenches.org</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 lang="EN-US" style="overflow-wrap: break-word;"><div><p class="MsoNormal">Hi folks:<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">Some of these antiques just won’t die. I have a fellow with a Trace PS2512 in his RV (lightly used). He’s very interested in lithium batteries – there is no PV in this system; his battery charging is done by shore power or generator. Is there any sort of remote that will work with his old beast, so he can accommodate the LFP technology? Or is he doomed to upgrade his inverter? Any advice is very helpful. Of course, the manual for the PS series doesn’t mention LFP technologies!<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">Best,<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p>Chris Daum<u></u><u></u></p><p>Oasis Montana Inc.<u></u><u></u></p><p>406-777-4309 <u></u><u></u></p><p>406-777-4309 fax<u></u><u></u></p><p class="MsoNormal"><a href="http://www.oasismontana.com/" target="_blank">www.oasismontana.com</a><u></u><u></u></p></div></div>_______________________________________________<br>
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