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<DIV>Is another possible solution.....use the prior version of the SB
(non-TL)?, of course if the VDC of the strings works out. You wouldn't
need to worry about any of the wiring, or trying to convince a clueless AHJ one
inverter in safer than another. I've used exclusively TL's in all my
installs lately, I assume the non-TL SB's are still available.</DIV>
<DIV> </DIV>
<DIV>Bill</DIV>
<DIV> </DIV>
<DIV>Feather River Solar Electric</DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=billbrooks7@sbcglobal.net
href="mailto:billbrooks7@sbcglobal.net">billbrooks7@sbcglobal.net</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=re-wrenches@lists.re-wrenches.org
href="mailto:re-wrenches@lists.re-wrenches.org">'RE-wrenches'</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Friday, July 24, 2015 4:07 PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [RE-wrenches] SMA 1800u not
generating power</DIV>
<DIV><BR></DIV>
<DIV class=WordSection1>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri',sans-serif">Glenn,<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri',sans-serif"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri',sans-serif">While
the installation may not claim exact compliance with the current NEC
(debatable), you can easily show that the TL inverter is much safer than the
older 1800U. The TL has arc-fault detection and much better ground-fault
detection. Conduit is not the answer since it breaks several other code
requirements like the module manufacturer’s instructions
(110.3(B)).<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri',sans-serif"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri',sans-serif">Bill
Brooks.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri',sans-serif"><o:p> </o:p></SPAN></P></DIV></BLOCKQUOTE></BODY></HTML>