<div dir="ltr">I'd be curious if they have any type of online monitoring, at least for the grie-tie versions.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Apr 17, 2022 at 4:28 PM Darryl Thayer 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="ltr"><div class="gmail_default" style="font-family:"times new roman",serif;font-size:large">Hi Peter, My Cybro experience was from maybe 10 years ago; at that time, they did not have any 485 connection or Lithium connection. If the Li battery has a built-in BMS the Cybro has the standard charge profiles, of bulk, absorb, and float, I do not remember a refloat. The </div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Apr 17, 2022 at 11:16 AM petertor--- 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"><u></u>
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This is great information folks. It looks like Cybo has most of the load scenarios covered.
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I have one last question before I call them on Monday morning: "Do the Cybo inverters support LiFePO4 batteries? That is, does one of their four DC inputs not only auto-detect batteries but does it recognize LiFePO4 vs. PbAcid? It is my understanding that LiFePO4 batteries need a different charging cycle compared to PbAcid to attain a 100% SOC.
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Peter T. Parrish, Ph.D.
<br>President, California Solar Engineering
<br>1107 Fair Oaks Blvd Ste. 351
<br>South Pasadena, CA 91030
<br><a href="tel:(323)%20839-6108" target="_blank">(323) 839-6108</a>
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On 04/16/2022 3:59 PM Darryl Thayer via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank">re-wrenches@lists.re-wrenches.org</a>> wrote:
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yes, there are three versions of the cybo inverter, the one that I a most familiar with produced a 60 HZ AC signal; the voltage did not exceed 120 volts or 240 volts. The voltage out times the current out was equal to the voltage in times current in. This allowed me to operate a resistance load, like a water heater.
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On Sat, Apr 16, 2022 at 2:39 PM Glenn Burt via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank">re-wrenches@lists.re-wrenches.org</a>> wrote:
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Take a look at Cybo inverters
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-Glenn
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Sent from my 'smart'phone, so please excuse typos and spelling errors.
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<strong>From: </strong>petertor--- via RE-wrenches<u></u><u></u>
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<strong>Date: </strong>Sat, Apr 16, 2022 12:49 PM
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<strong>To: </strong><a href="mailto:re-wrenches@lists.re-wrenches.org" rel="noopener" target="_blank">re-wrenches@lists.re-wrenches.org</a>;
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<strong>Cc: </strong><a href="mailto:petertor@pobox.com" rel="noopener" target="_blank">petertor@pobox.com</a>;
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<strong>Subject:</strong>[RE-wrenches] Is There an "Off-grid" (i.e. constant voltage) Version of Microinverters?
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It has been a while since I installed a PV system, so I apologize in advance for my ignorance wrt product availability.
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I recently had need for the off-grid equivalent of a grid-tied microinverter. I have an assortment of new and not so new PV modules such as the Solaria mono, 400 Wp and the Jinko poly, 310 Wp. I would like a microinverter that makes available 120 Vac (or 240 Vac but 120 is preferable), 60 Hz. I would then take the output of these microinverters and combine them in a subpanel. I do not have a need for battery storage.
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I can explain more about the application to anyone who has an interest.
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Does such an component exist?
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Thanks in advance for any help.
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<p>Peter T. Parrish, Ph.D.<br>President, California Solar Engineering<br>1107 Fair Oaks Blvd Ste. 351<br>South Pasadena, CA 91030<br><a href="tel:(323)%20839-6108" rel="noopener" target="_blank">(323) 839-6108</a><br></p>
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<p>Peter T. Parrish, Ph.D.<br>President, SolarGnosis<br>1107 Fair Oaks Blvd Ste. 351<br>South Pasadena, CA 91030<br>(323) 839-6108<br></p>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><p class="MsoNormal" style="color:rgb(0,0,0);font-family:Arial;font-size:16px;margin:0in 0in 0.0001pt"><span style="font-size:10pt"><a name="SignatureSanitizer__MailAutoSig"><b>Kirk Herander / </b></a><b><a href="mailto:kirkh@vermont.solar" title="Send an email to kirkh@vermont.solar; Send an email to kirkh@vermont.solar" style="color:blue" target="_blank">kirkh@vermont.solar</a></b></span></p><p class="MsoNormal" style="color:rgb(0,0,0);font-family:Arial;font-size:16px;margin:0in 0in 0.0001pt"><span style="font-size:10pt"><b>Owner|Principal, VT Solar, LLC</b></span></p><p class="MsoNormal" style="color:rgb(0,0,0);font-family:Arial;font-size:16px;margin:0in 0in 0.0001pt"><span style="font-size:10pt"><b><i>Celebrating our 31<sup>st</sup> Anniversary 1991-2022!!</i></b></span></p><p class="MsoNormal" style="color:rgb(0,0,0);font-family:Arial;font-size:16px;margin:0in 0in 0.0001pt"><span style="font-size:10pt"><a href="https://nam02.safelinks.protection.outlook.com/?url=www.vermontsolarnow.com&data=02%7C01%7C%7C9f0330d75a244870112408d685311841%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636842843233477645&sdata=0NjyuKeQbEK6245SNnk8X4XnP9Q%2B%2BqtvcALkdDghvk4%3D&reserved=0" title="Click to open in a new window or tab
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