<div dir="ltr">Time will tell where the failure modes are. I still don't like all the eggs in one basket. Do you have to send the units back for repair? Had enough of that with Trace SW series inverters.. <div>For off grid, I'll stick to the tried and true for now. For Grid tie it is just a financial hit. For off-grid power loss it is more important to deal with right away.. </div><div><br></div><div>I am going to try a Fortress Envy at my off grid home but will keep my Outback field repairable VFXR wired in just in case. I had a massive lightning strike between my house and a guest cabin 1/4 mile away and I lost power from my Fortress Eflex battery at the cabin and my Outback inverter at my house. I replaced the control board on my inverter ( I always keep one in reserve as it is usually the only board failure due to lightning) and was back on line in 1/2 hour and Fortress rushed me a new BMS board for the E-flex and a day later and a half hour swap had it back in service, Now it is a different story with 2 Simpliphi batteries I have from a customer that failed. I have to ship them to California to have them evaluated to see if we had damaged them by misuse. Lots of expense and time lost.</div><div><br></div><div> </div><div><br></div><div>John Blittersdorf</div><div>CV Wind Service / Off Grid Vermont</div><div>802-770-8625</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Apr 9, 2024 at 11:43 PM Scot Arey 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><div><div dir="auto">Wow, are we in the golden age of inverter/chargers? If it had 200-a.p pass thru it would be near perfect.</div><div dir="auto"><br></div><div dir="auto">Begs the question: are stand alone charge controllers becoming a historical artifact?</div></div><div><br></div><div id="m_1310055173889758129ms-outlook-mobile-signature" dir="auto"><div dir="auto">Howard "Scot" Arey</div><div dir="auto">Owner, Solar CenTex</div><div dir="auto">254-300-1228</div></div></div>
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