<div dir="auto"><div>My understanding with the AIO is that you can but not at the same time...ie whichever is smaller(gen or ac coupled inverter) will switch off in the event that both are called to operate..</div><div><br></div><div data-smartmail="gmail_signature"><br> </div></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Sat, Aug 9, 2025, 9:36 AM jay 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:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="line-break:after-white-space">One big issue with the AIO’s is that you can’t do grid, generator and ac coupling to the best of my understanding <div><br></div><div>I do like the idea of just removing the old GT inverter and stuffing that into the AIO, elegant</div><div><br></div><div>yes its my understanding that Tesla won’t accept generator. While many are pissed off at eg4, I won’t touch tesla.</div><div><br></div><div>and FYI you can buy the same inverter at Fortress. </div><div><br></div><div>thanks everyone.</div><div><br></div><div>jay</div><div><br></div><div><br><div><div><div><br><blockquote type="cite"><div>On Aug 9, 2025, at 10:28 AM, Tyrone Houck via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank" rel="noreferrer">re-wrenches@lists.re-wrenches.org</a>> wrote:</div><br><div><div dir="auto"><div>Midnite AIO and Sol-Ark both work great for AC coupling in my experience. If anyone is new to "All In One" inverters I recommend having tech support walk you through commissioning, check firmware, etc. the first time. </div><div><br></div><div data-smartmail="gmail_signature"><br> </div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Aug 9, 2025, 8:47 AM William Miller via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" rel="noreferrer noreferrer" target="_blank">re-wrenches@lists.re-wrenches.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Two options:<div dir="auto"><br></div><div dir="auto">1. AC couple existing inverter to a battery capable inverter. </div><div dir="auto"><br></div><div dir="auto">2. Replace existing inverter. </div><div dir="auto"><br></div><div dir="auto">I favor option 2. </div><div dir="auto"><br></div><div dir="auto">Option 1 is only preferred if gaining access to the existing inverter for replacement is difficult. An example would be a micro-inverter system.</div><div dir="auto"><br></div><div dir="auto">New AIO inverters allow true high voltage PV input so the existing stringing will probably not need to be modified. </div><div dir="auto"><br></div><div dir="auto"><div dir="auto">I’m new to this so type of upgrade so I welcome any corrections to these opinions. I did replace a Sunny Boy in my shop with a Soul Ark and it’s working great!</div><div dir="auto"><br><div dir="auto"><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">William Miller<br>Miller Solar.com<br>805-438-5600<br><a href="http://www.millersolar.com/" rel="noreferrer noreferrer noreferrer" target="_blank">www.millersolar.com</a><br></div></div></div><div dir="auto"><br></div><div dir="auto"><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Aug 9, 2025 at 8:26 AM Jay via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" rel="noreferrer noreferrer noreferrer" target="_blank">re-wrenches@lists.re-wrenches.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Is there a consensus as to what equipment to use for adding battery backup to normal GT inverter? <br>
<br>
<br>
<br>
I’ve had a few people ask and I actually haven’t done it. <br>
<br>
Thx <br>
Jay<br>
<br>
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