<div dir="ltr">Maverick; it's 6.0 kW of PV, 2 Midnite Classic 200s, Conext XW+ 5548, and 8 Crown Embassy VRSLA 6CEA390 for 390 amp-hours, 48v. Concerns me to be cycling those batteries every night when it's not supposed to happen as per the permit package.<div>"Notes - Battery Backup: During an outage, an automatic transfer switch in the inverter opens the grid interconnect, isolating
the inverter from the utility to prevent back-feeding the local power lines. The inverter then draws
from the battery bank to provide AC power to the backup sub-panel. Battery power is only used to
provide power to the backup sub-panel. The Battery inverter only sells energy to the grid from the
solar array when available and not from the battery bank. The battery backup inverter is UL 1741
and IEEE 1547 compliant."</div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><span style="font-size:12.8000001907349px">Dan Fink</span><div style="font-size:12.8000001907349px">Adjunct Professor of Solar Energy Technology, Ecotech Institute</div><div style="font-size:12.8000001907349px">IREC Certified Instructor™ for: </div><div style="font-size:12.8000001907349px">~ PV Installation Professional</div><div style="font-size:12.8000001907349px">~ Small Wind Installer</div><div style="font-size:12.8000001907349px">Executive Director, Buckville Energy</div><div style="font-size:12.8000001907349px">NABCEP Registered Continuing Education Providers™<br><a href="tel:970.672.4342" value="+19706724342" style="color:rgb(17,85,204)" target="_blank">970.672.4342</a></div><br> </div></div></div></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On Mon, Jul 18, 2016 at 5:23 PM, Maverick Brown <span dir="ltr"><<a href="mailto:maverick@mavericksolar.com" target="_blank">maverick@mavericksolar.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div>Dan</div><div><br></div><div>Does the inverter go silent at night? (---) on the inverter display?</div><div><br></div><div>There are lots of settings that can influence sell amount. </div><div><br></div><div>What type and size is the battery bank? </div><div><br></div><div>What is the solar size?<br><br>Thank you,<div><br></div><div>Maverick</div><div>Cell: <a href="tel:512-460-9825" value="+15124609825" target="_blank">512-460-9825</a></div><div><br></div>Sent from an iPhone. </div><div><div class="h5"><div><br>On Jul 18, 2016, at 5:56 PM, Dan Fink <<a href="mailto:danbob88@gmail.com" target="_blank">danbob88@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr">Installer went out of business, all I have to troubleshoot with is an as-built 3-line that "may or may not be right." The charge controllers are a pair Midnite Classic 200s. Customer complained that system selling only 2/3 of what was predicted back to the utility; that appears to be because everything out of his critical loads subpanel is running off the battery bank all night, every night, grid or no, so it takes 1/3 of the day to get the batteries charged up again every day and start selling to the grid.<div><br></div><div>I have very little experience with the XW+ thus my question for the folks here. My plan for next week is to show up, make my own as-built 3-line, and recommission the inverter. Anyone else seen this sort of thing before? Hard to believe that an electrician would mis-wire or not wire the bypass, I'm thinking software setting.</div><div><br><div><br clear="all"><div><div data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><span style="font-size:12.8000001907349px">Dan Fink</span><div style="font-size:12.8000001907349px">Adjunct Professor of Solar Energy Technology, Ecotech Institute</div><div style="font-size:12.8000001907349px">IREC Certified Instructor™ for: </div><div style="font-size:12.8000001907349px">~ PV Installation Professional</div><div style="font-size:12.8000001907349px">~ Small Wind Installer</div><div style="font-size:12.8000001907349px">Executive Director, Buckville Energy</div><div style="font-size:12.8000001907349px">NABCEP Registered Continuing Education Providers™<br><a href="tel:970.672.4342" value="+19706724342" style="color:rgb(17,85,204)" target="_blank">970.672.4342</a></div><br> </div></div></div></div></div></div></div></div></div></div>
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