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    Willi,<br>
    <br>
    I haven't yet heard of plastic framed modules (and candidly, I hope
    I never do). I have heard of frameless modules. Essentially glass on
    top and glass on bottom. No metal (except for the mounting
    hardware). Hopefully you don't want to use plastic for that. One of
    these manufacturers exibited at SPI Las Vegas and had a very large,
    very attractive booth demonstrating the applications of frameless
    modules. If no one else on the List can remember this exhibitor (or
    his competitors), I'm sure I can resurect my records and get this
    manu. to you.<br>
    <br>
    Best wishes, keep up the high standards,<br>
    <br>
    Bill Loesch<br>
    Solar 1 - Saint Louis Solar<br>
    314 631 1094<br>
    <br>
    <div class="moz-cite-prefix">On 8/31/2015 5:22 PM, William Miller
      wrote:<br>
    </div>
    <blockquote
      cite="mid:08f8ed63c78b2b775b2ab1a7106e459f@mail.gmail.com"
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        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif"">Friends:</span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""> </span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif"">I
            thought I had sent a message about this to the list but I
            believe not.  My apologies if this is a repeat.</span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""> </span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif"">We
            have been having trouble with corrosion on an installation
            on a beachfront residence.  Here is a <a
              moz-do-not-send="true"
href="http://www.millersolar.com/MillerSolar/case_studies/marine_corrosion/Marine_corrosion.html">link</a>
            to a page I wrote about this problem.</span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""> </span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif"">I
            am not a metallurgist, but I am thinking the problem is
            exacerbated by circulating currents.  PV leakage is
            unavoidable.  The currents will migrate to the metallic
            frames.  When the frames come into contact with any other
            energized or bonded metal, electrolysis results.</span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""> </span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif"">Regardless
            of the exact cause, metal is the affected material.  I am
            wondering if the best practice would be to eliminate as much
            as possible any metallic components.  This would mean
            plastic framed modules and plastic racking.  </span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""> </span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif"">I
            can source fiberglass strut easily.  What I am looking for
            is plastic framed PV modules.  Do any of you know of a
            manufacturer or distributor of such?</span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""> </span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif"">Thanks
            in advance.</span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""> </span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif"">William</span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""> </span></p>
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              id="Picture_x0020_1"
              src="cid:part2.08020108.01090309@charter.net"
              alt="Gradient Cap_mini" border="0" height="28" width="64"><br>
            Lic 773985<br>
            <a moz-do-not-send="true" href="http://www.millersolar.com/">millersolar.com</a><br>
            805-438-5600</span></p>
        <p class="MsoNormal"> </p>
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</pre>
    </blockquote>
    <br>
    <pre class="moz-signature" cols="72">-- 
Bill Loesch
Solar 1 - Saint Louis Solar
314 631 1094</pre>
  
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