<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<p><font size="4">If you can't find anything, I would think
measuring Voc, adjusting for temperature, and then dividing
into the wattage would give you some reasonable approximations.
Chris</font><br>
</p>
<div class="moz-cite-prefix">On 9/12/2022 10:28 AM, Amos Post via
RE-wrenches wrote:<br>
</div>
<blockquote type="cite"
cite="mid:616F7057-B5CD-498D-A2F6-852AE4A02162@gmail.com">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
Hi all,
<div class=""><br class="">
</div>
<div class="">I have a few old modules I am trying to date best I
can. One is an Photowatt (Arco?) 55Watt silver frame yellow
backsheet, one is a Solarex 53Watt silver frame grey back sheet,
and one Arco 50Watt black frame black back sheet. Looking for
help with dates and if anyone knows of good websites for looking
up specs and/or dates on these older modules?</div>
<div class=""><br class="">
</div>
<div class="">Thanks,</div>
<div class="">Amos<br class="">
<div class="">
<span><img apple-inline="yes"
id="07366B7F-9B06-4F5D-B45F-403CAE1B3288"
src="cid:part1.cy7rj2Xb.0gQsMOgK@entech-engineering.com"
class=""></span><br style="font-family: Helvetica;
font-size: 12px; font-style: normal; font-variant-caps:
normal; font-weight: normal; letter-spacing: normal;
orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: auto;
word-spacing: 0px; -webkit-text-size-adjust: auto;
-webkit-text-stroke-width: 0px; text-decoration: none;
caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<br style="font-family: Helvetica; font-size: 12px;
font-style: normal; font-variant-caps: normal; font-weight:
normal; letter-spacing: normal; orphans: auto; text-align:
start; text-indent: 0px; text-transform: none; white-space:
normal; widows: auto; word-spacing: 0px;
-webkit-text-size-adjust: auto; -webkit-text-stroke-width:
0px; text-decoration: none; caret-color: rgb(0, 0, 0);
color: rgb(0, 0, 0);" class="">
<span style="font-family: Helvetica; font-size: 12px;
font-style: normal; font-variant-caps: normal; font-weight:
normal; letter-spacing: normal; orphans: auto; text-align:
start; text-indent: 0px; text-transform: none; white-space:
normal; widows: auto; word-spacing: 0px;
-webkit-text-size-adjust: auto; -webkit-text-stroke-width:
0px; text-decoration: none; caret-color: rgb(0, 0, 0);
color: rgb(0, 0, 0); float: none; display: inline
!important;" class=""> Amos Post</span><br
style="font-family: Helvetica; font-size: 12px; font-style:
normal; font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; orphans: auto; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
widows: auto; word-spacing: 0px; -webkit-text-size-adjust:
auto; -webkit-text-stroke-width: 0px; text-decoration: none;
caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="font-family: Helvetica; font-size: 12px;
font-style: normal; font-variant-caps: normal; font-weight:
normal; letter-spacing: normal; orphans: auto; text-align:
start; text-indent: 0px; text-transform: none; white-space:
normal; widows: auto; word-spacing: 0px;
-webkit-text-size-adjust: auto; -webkit-text-stroke-width:
0px; text-decoration: none; caret-color: rgb(0, 0, 0);
color: rgb(0, 0, 0); float: none; display: inline
!important;" class=""> </span><span style="font-family:
Helvetica; font-size: 12px; font-style: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; orphans: auto; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
widows: auto; word-spacing: 0px; -webkit-text-size-adjust:
auto; -webkit-text-stroke-width: 0px; text-decoration: none;
caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); float: none;
display: inline !important;" class="">Integrity Energy</span><br
style="font-family: Helvetica; font-size: 12px; font-style:
normal; font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; orphans: auto; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
widows: auto; word-spacing: 0px; -webkit-text-size-adjust:
auto; -webkit-text-stroke-width: 0px; text-decoration: none;
caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="font-family: Helvetica; font-size: 12px;
font-style: normal; font-variant-caps: normal; font-weight:
normal; letter-spacing: normal; orphans: auto; text-align:
start; text-indent: 0px; text-transform: none; white-space:
normal; widows: auto; word-spacing: 0px;
-webkit-text-size-adjust: auto; -webkit-text-stroke-width:
0px; text-decoration: none; caret-color: rgb(0, 0, 0);
color: rgb(0, 0, 0); float: none; display: inline
!important;" class=""> W 802.763.7023</span><br
style="font-family: Helvetica; font-size: 12px; font-style:
normal; font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; orphans: auto; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
widows: auto; word-spacing: 0px; -webkit-text-size-adjust:
auto; -webkit-text-stroke-width: 0px; text-decoration: none;
caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="font-family: Helvetica; font-size: 12px;
font-style: normal; font-variant-caps: normal; font-weight:
normal; letter-spacing: normal; orphans: auto; text-align:
start; text-indent: 0px; text-transform: none; white-space:
normal; widows: auto; word-spacing: 0px;
-webkit-text-size-adjust: auto; -webkit-text-stroke-width:
0px; text-decoration: none; caret-color: rgb(0, 0, 0);
color: rgb(0, 0, 0); float: none; display: inline
!important;" class=""> C 802.291.2188</span><br
style="font-family: Helvetica; font-size: 12px; font-style:
normal; font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; orphans: auto; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
widows: auto; word-spacing: 0px; -webkit-text-size-adjust:
auto; -webkit-text-stroke-width: 0px; text-decoration: none;
caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="font-family: Helvetica; font-size: 12px;
font-style: normal; font-variant-caps: normal; font-weight:
normal; letter-spacing: normal; orphans: auto; text-align:
start; text-indent: 0px; text-transform: none; white-space:
normal; widows: auto; word-spacing: 0px;
-webkit-text-size-adjust: auto; -webkit-text-stroke-width:
0px; text-decoration: none; caret-color: rgb(0, 0, 0);
color: rgb(0, 0, 0); float: none; display: inline
!important;" class=""> </span><a
href="http://www.ienergyvt.com" style="font-family:
Helvetica; font-size: 12px; font-style: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; orphans: auto; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
widows: auto; word-spacing: 0px; -webkit-text-size-adjust:
auto; -webkit-text-stroke-width: 0px;" class=""
moz-do-not-send="true"><span style="text-decoration: none;
caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">ienergyVT.com</span></a>
<div style="font-family: Helvetica; font-size: 12px;
font-style: normal; font-variant-caps: normal; font-weight:
normal; letter-spacing: normal; orphans: auto; text-align:
start; text-indent: 0px; text-transform: none; white-space:
normal; widows: auto; word-spacing: 0px;
-webkit-text-size-adjust: auto; -webkit-text-stroke-width:
0px; text-decoration: none; caret-color: rgb(0, 0, 0);
color: rgb(0, 0, 0);" class=""> <a
href="https://www.facebook.com/integrityenergyllp?ref=hl"
class="" moz-do-not-send="true">Facebook</a></div>
</div>
<br class="">
</div>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
<pre class="moz-quote-pre" wrap="">_______________________________________________
List sponsored by Redwood Alliance
Pay optional member dues here: <a class="moz-txt-link-freetext" href="http://re-wrenches.org">http://re-wrenches.org</a>
List Address: <a class="moz-txt-link-abbreviated" href="mailto:RE-wrenches@lists.re-wrenches.org">RE-wrenches@lists.re-wrenches.org</a>
Change listserver email address & settings:
<a class="moz-txt-link-freetext" href="http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org">http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org</a>
There are two list archives for searching. When one doesn't work, try the other:
<a class="moz-txt-link-freetext" href="https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/">https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/</a>
<a class="moz-txt-link-freetext" href="http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org">http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org</a>
List rules & etiquette:
<a class="moz-txt-link-freetext" href="http://www.re-wrenches.org/etiquette.htm">http://www.re-wrenches.org/etiquette.htm</a>
Check out or update participant bios:
<a class="moz-txt-link-freetext" href="http://www.members.re-wrenches.org">http://www.members.re-wrenches.org</a>
</pre>
</blockquote>
<div class="moz-signature">-- <br>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div class="moz-signature">
<div class="moz-signature">
<div class="moz-signature">
<div class="moz-signature">
<div class="moz-signature">
<meta http-equiv="content-type" content="text/html;
charset=UTF-8">
<title></title>
<font face="PMingLiU-ExtB">
Christopher Warfel</font><br>
<font face="PMingLiU-ExtB"> ENTECH
Engineering, Inc.</font><br>
<font face="PMingLiU-ExtB">PO Box 871, Block Island, RI
02807</font><br>
<font face="PMingLiU-ExtB">
401-466-8978</font><br>
<font face="PMingLiU-ExtB"><a
href="http://entech-engineering.com"><img
moz-do-not-send="false"
src="cid:part2.Ll15GJoC.eGEFzuIy@entech-engineering.com"
alt="" width="274" height="121" border="0"></a><br>
</font><br>
<br>
</div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>