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<span style="font-size:small;text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">Fun fact: Sometimes the stickers on the CT's are incorrect too. Had that happen and took forever to figure out...</span>
<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Aug 15, 2018 at 4:10 PM, Kirpal <span dir="ltr"><<a href="mailto:solarworks@gmail.com" target="_blank">solarworks@gmail.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="ltr">Jason...not sure about the Enphase consumption monitoring, if it is done with CT's confirm that your CT's are facing the right direction. Some CT's are directional and perhaps your consumption monitoring could be backwards instead of the utility meter wiring backwards.....Seems like the utility would have noticed incorrect wiring in their can.<div>We use the E Gauge CT clamps for some monitoring and they are directional. I am not familiar with the Enphase versions.</div><div><br></div><div class="gmail_extra"><br clear="all"><div><div class="m_-2209813984101685517gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">Sunny Regards,<br>Kirpal Khalsa</div><div dir="ltr">Oregon LRT#25<br>NABCEP Certified PV Installation Professional<br>Oregon Solarworks LLC<br><a href="http://www.oregonsolarworks.com" target="_blank">www.oregonsolarworks.com</a><br>541-299-0402</div></div></div></div></div></div></div>
<br><div class="gmail_quote"><div><div class="h5">On Wed, Aug 15, 2018 at 4:01 PM, Jason Szumlanski <span dir="ltr"><<a href="mailto:jason@floridasolardesigngroup.com" target="_blank">jason@<wbr>floridasolardesigngroup.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div dir="ltr"><div style="font-family:arial,helvetica,sans-serif">Is it possible for a utility meter to be programmed/wired backward? I have a client on an Enphase system with production and consumption monitoring, and the Enphase monitoring is showing solar production exceeded consumption by 400 kWh for a billing period. However, the meter is reading almost exactly the opposite. It seems too coincidental.</div><div style="font-family:arial,helvetica,sans-serif"><br></div><div style="font-family:arial,helvetica,sans-serif">I'm going to go out to the site tomorrow to shut down all of the loads and see what happens when solar is only backfeeding the meter, but I'm curious how the meters are "programmed" or set up to work.</div><div style="font-family:arial,helvetica,sans-serif"><br></div><div style="font-family:arial,helvetica,sans-serif">Note that the meter was zeroed to start and the initial billing period readings show DEL exceeded REC by 400 kWh, which matches what was billed (net usage of positive 400 kWh). </div><span class="m_-2209813984101685517HOEnZb"><font color="#888888"><div style="font-family:arial,helvetica,sans-serif"><br></div><div style="font-family:arial,helvetica,sans-serif">Jason Szumlanski</div><div><div dir="ltr" class="m_-2209813984101685517m_5000109842380418413gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div></div></div></div></div></font></span></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><span style="background-color:rgb(255,255,255)"><font color="#0b5394"><u style="font-weight:bold">Lorenzo Ortiz Commercial PV Designer</u></font></span></div><div><span style="background-color:rgb(255,255,255)"><font color="#0b5394"><u style="font-weight:bold"><br></u></font></span></div><div><span style="background-color:rgb(255,255,255)"><font color="#0b5394"><b> </b> <a href="mailto:lorenzo@cal-solar.com" target="_blank">lorenzo@cal-solar.com</a><b> (530) 274-3671</b></font></span></div> <img src="https://docs.google.com/uc?export=download&id=0B6l5VcsZgAv3TXRfSkhpZUNaczQ&revid=0B6l5VcsZgAv3djFpMk9EQUdEdmg1K0hFdHBNZVlTZ3RZdW5VPQ"><br><div><br></div></div></div></div></div></div></div></div></div></div></div>
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