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<p>Here's the spread sheet. It also compares cost vs lost power of
different wire sizes, has NEC ampacity, etc. Yellow boxes are for
you to make adjustments to temp, voltage, current, # wires in
conduit, etc. LMK, if something needs to be changed or updated.
I've been using it and tweeking it for many years. For instance I
just updated all the per foot cost of the different wire sizes. I
used to use it to see if using over sized wire was worth it, vs
just adding more PV.</p>
<p>Have Fun;</p>
<p>Ray Walters<br>
Solarray, Inc.</p>
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<div class="moz-cite-prefix">On 3/22/2026 9:19 AM, Pay App Approval
Confimation via RE-wrenches wrote:<br>
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cite="mid:BA5AF91F-0001-4980-A090-E1E421E98BAC@solarwork.com">
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Love to see it Ray
<div>I have used an Electrocalc calculator for years & the
results seem overly conservative not that that is a bad thing at
low voltages. But dam quick.<br
id="lineBreakAtBeginningOfSignature">
<div dir="ltr">Sent from my iPad</div>
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<blockquote type="cite">On Mar 21, 2026, at 9:59 PM, David
Coale via RE-wrenches
<a class="moz-txt-link-rfc2396E" href="mailto:re-wrenches@lists.re-wrenches.org"><re-wrenches@lists.re-wrenches.org></a> wrote:<br>
<br>
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