<div dir="auto">Sorry,<div dir="auto">No, the new IQ and the older M & S inverters are on different comm frequencies.</div><div dir="auto">Jerry</div></div><br><div class="gmail_quote"><div dir="ltr">On Sat, Jul 7, 2018, 5:49 AM Jay <<a href="mailto:jay.peltz@gmail.com">jay.peltz@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div></div><div>Hi Jerry,</div><div><br></div><div>Can the new EMU work with the older units?</div><div><br></div><div>Jay</div><div>Peltz power. </div><div><br></div><div><br>On Jul 6, 2018, at 11:59 PM, Jerry Shafer <<a href="mailto:jerrysgarage01@gmail.com" target="_blank" rel="noreferrer">jerrysgarage01@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="auto">Wrenches, Ron<div dir="auto">Thats a good thing with enphase, mix and don't need to match, you will need inverters that connect in line or just seperate them with a combiner/subpanel. You will need to stay away from the new Q inverter series as its on a different frequency for comms, 190's 210's 215's and as l recall the 250's all on the older EMU, they are getting harder to find but im sure there are some out there.</div><div dir="auto">Jerry</div></div><br><div class="gmail_quote"><div dir="ltr">On Fri, Jul 6, 2018, 3:06 PM RM You <<a href="mailto:solareagle@solareagle.com" target="_blank" rel="noreferrer">solareagle@solareagle.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I have a legacy system with 12 Sanyo HIT 215N panels and Enphase 210\u2019s. Client wants to re-do roof and add two more panels when the system is re-installed. Are there any concerns with mixing Enphase inverters on a single string, e.g. adding a couple of 265w panels and appropriate inverters? We don\u2019t do a lot of grid tie and this hasn\u2019t come up before.<br>
<br>
Ron<br>
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