<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">William, good morning. I live off grid w/ these things please feel free to contact me off list.<div class="">Without knowing your familiarity w/ the SMASI, I may be repeating things you already know.</div><div class="">Anytime the SOC is above 70% your frequency is shifted to reduce array input, (German engineers) so this is probably the most frustrating issues w/ the SIs. Beautiful sunny day at 73% little recharge, next day cloudy for a week starting w/ a BB that isn\u2019t fully charged, customers & installers don\u2019t like this too much.</div><div class=""><br class=""></div><div class="">First; Anytime there is a generator fault one needs to clear that fault. This is found menu 540/2\u201cGen Ackn\u201d. Also check that the gen in 540 01 is set to \u201cauto\u201d, if not then check menu 235/01 \u201cGenerator Start" default is \u201con". Menu # 235/02 \u201c Gn autoStr\u201d, I will always increase the # of start attempts usually to 5or 6, default is 3.</div><div class="">If the generator is running, charging batteries while there is good production from the array you will get \u201creverse current\u201d if this happens, it will disable charging from genset which needs to be reset also in Menu 540/02. One can also In Menu "Generator control" 234 /13 GnRVPwr, Try setting this up to 150W </div><div class="">Bottom line, off grid living that 500 menu is my go to for both my clients that have these things & myself. Clearing gen faults, Menu 520/01 to start battery EQing. Fla batteries, one can set voltage set points higher than the Bulk set point, but this leads to additional watering. For AGMs I will set this to my absorb voltage setpoints. If one uses this menu while its sunny this will prevent the Frequency shift and you will usually get a decent charge from the array. I usually do this once a week or so this time of year.</div><div class="">This system has worked well in the past, sounds like the generator starter battery was the fault issue that cascaded into additional issues.</div><div class="">I use a Victron BVM712 that enables me to watch the \u201cHouse BB voltage\u201d AND monitor the "generator starter BV". You can also remotely actuate the relay for alarms etc.</div><div class="">Tump</div><div class=""> </div><div class=""><div><blockquote type="cite" class=""><div class="">On Dec 19, 2020, at 2:19 AM, William Miller <<a href="mailto:william@millersolar.com" class="">william@millersolar.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="WordSection1" style="page: WordSection1; font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Verdana, sans-serif;" class="">Wrenches:</span></div><p class="MsoNormal" style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-size: 12pt; font-family: Verdana, sans-serif;" class=""> </span></p><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Verdana, sans-serif;" class="">I found some time to review the .evt and .log files from the primary Sunny Island inverter.</span></div><p class="MsoNormal" style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-size: 12pt; font-family: Verdana, sans-serif;" class=""> </span></p><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Verdana, sans-serif;" class="">Prior to 12/8/20 the system was running normally with a generator run averaging 6 hours about every other day.</span></div><p class="MsoNormal" style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-size: 12pt; font-family: Verdana, sans-serif;" class=""> </span></p><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Verdana, sans-serif;" class="">On 12/8 at 06:00 the system tried to start the generator. There was no indication the generator delivered voltage to the system. The system tried to start the generator 168 times between 12/18 at 06:00 and 12/13 at 15:00. 168 times the system closed relay 1 and then opened it about 2 minutes later. Maybe the generator ran, maybe it didn\u2019t, but no voltage was delivered. On 12/15 the client started the generator and it produced voltage into the inverter system. On 12/18 I started the generator and it produced voltage.</span></div><p class="MsoNormal" style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-size: 12pt; font-family: Verdana, sans-serif;" class=""> </span></p><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Verdana, sans-serif;" class="">Why this generator start cycle kept recurring is a mystery to me. There may be a setting within the bowels of the menu system that I have overlooked that limits the start attempts and I will be investigating that. To me, navigating the Sunny Island menu system is like trying to remember the DOS command-line interface. I need something much more ergonomic.</span></div><p class="MsoNormal" style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-size: 12pt; font-family: Verdana, sans-serif;" class=""> </span></p><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Verdana, sans-serif;" class="">Thanks for all of your priceless knowledge. I feel like we are a little nerd family.</span></div><p class="MsoNormal" style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-size: 12pt; font-family: Verdana, sans-serif;" class=""> </span></p><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Verdana, sans-serif;" class="">William Miller</span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class="">Miller Solar</span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class="">17395 Oak Road, Atascadero, CA 93422</span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class="">805-438-5600</span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class=""><a href="http://www.millersolar.com/" style="color: purple; text-decoration: underline;" class="">www.millersolar.com</a></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class="">CA Lic. 773985</span></div><p class="MsoNormal" style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"> </p><p class="MsoNormal" style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"> </p></div><span style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">_______________________________________________</span><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">List sponsored by Redwood Alliance</span><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">List Address:<span class="Apple-converted-space"> </span></span><a href="mailto:RE-wrenches@lists.re-wrenches.org" style="color: purple; text-decoration: underline; font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">RE-wrenches@lists.re-wrenches.org</a><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">Change listserver email address & settings:</span><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><a href="http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org" style="color: purple; text-decoration: underline; font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org</a><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Times-Roman; 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When one doesn't work, try the other:</span><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><a href="https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/" style="color: purple; text-decoration: underline; font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/</a><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><a href="http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org" style="color: purple; text-decoration: underline; font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org</a><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">List rules & etiquette:</span><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><a href="http://www.re-wrenches.org/etiquette.htm" style="color: purple; text-decoration: underline; font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">http://www.re-wrenches.org/etiquette.htm</a><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">Check out or update participant bios:</span><br style="font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><a href="http://www.members.re-wrenches.org/" style="color: purple; text-decoration: underline; font-family: Times-Roman; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">http://www.members.re-wrenches.org</a></div></blockquote></div><br class=""><div class="">
<span class="Apple-style-span" style="border-collapse: separate; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; line-height: normal; border-spacing: 0px;"><div class=""><blockquote type="cite" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; " class=""><div class=""><span class="Apple-style-span" style="border-collapse: separate; font-family: Times; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="border-collapse: separate; font-family: Times; font-style: normal; font-variant: normal; 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"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; " class=""><div class=""><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 12px/normal 'Times New Roman'; " class=""> <span style="font-weight: normal; color: rgb(45, 44, 250); " class=""> </span><span style="font-weight: normal; font: normal normal normal 18px/normal 'Times New Roman'; color: rgb(45, 44, 250); " class="">Solarwinds Northernlights</span> <b style="font-weight: normal; " class=""><i class=""> </i></b></div><div style="font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal 'Times New Roman'; " class=""><span style="font: normal normal normal 12px/normal 'Times New Roman'; " class=""><b class=""><i class=""> Serving Mid Coast Maine & Northern California</i></b></span><span style="font: normal normal normal 10px/normal Arial; " class=""><b class=""><i class=""><br class=""></i></b></span><b class=""><i class=""> 207-832-7574 Cl. 610-517-8401 </i></b></div><div style="font-weight: normal; 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