<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Marco,<div class=""><br class=""></div><div class="">Can you be more specific when you say not producing PV power? Do you mean no AC output? Given that these are battery-based inverters they\u2019re not dependent on the PV to be present in order to operate. What state are the batteries in? Is the voltage stable when the inverter is in invert mode?<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Aug 1, 2020, at 12:37 AM, Marco Mangelsdorf <<a href="mailto:marco@pvthawaii.com" class="">marco@pvthawaii.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">Aloha all,<div class=""><br class=""></div><div class="">I\u2019ve got a pair of Trace, yes Trace, 4048s in a NEM system circa 2001. </div><div class=""><br class=""></div><div class="">While I can\u2019t find anything demonstrably wrong after hours of troubleshooting, these buggers just don\u2019t seem to be producing PV power when they should.</div><div class=""><br class=""></div><div class="">I\u2019m looking for a greybeard out there who\u2019s well steeped in this fine dinosaur for additional guidance, please.</div><div class=""><br class=""></div><div class="">Please contact me off list.</div><div class=""><br class=""></div><div class="">Mahalo,</div><div class="">marco </div>
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