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    <div class="moz-cite-prefix">Bergey is the only reliable choice I'm
      aware of right now.  They have the XL.1  1000 watt, and I believe
      it jumps to the 10 kw unit.<br>
      The 1 Kw units are now using Midnite Controllers, which is
      definitely an improvement.<br>
      I can't advise on adapting to the tower, as I (thankfully) never
      sold any of the Whisper machines.<br>
      I'm sure Bergey sells adapter hardware that could work.<br>
      <pre class="moz-signature" cols="72">R.Ray Walters
CTO, Solarray, Inc
Nabcep Certified PV Installer, 
Licensed Master Electrician
Solar Design Engineer
303 505-8760</pre>
      On 1/17/2014 12:56 PM, Nathan Stumpff wrote:<br>
    </div>
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        <p class="MsoNormal">Wrenches,<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal">A client of ours recently had a
          catastrophic failure of his Whisper 500 turbine (weld
          completely failed, turbine destroyed, very ugly) and is in the
          market for a replacement.
          <o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal">Any recommendations out there for a good,
          quality unit in a similar size range of 3 kW? It is a 48V
          off-grid system. Any experience, positive or negative with the
          Luminous branded Whisper 500 units? Given previous experiences
          with the SouthWest units and the nature of this particular
          failure I am reluctant to recommend going that route unless
          Luminous has done some serious upgrades…<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal">Our client wants to salvage as much as
          possible, and I am having a hard time coming up with anything
          that would come close to being able to use with his existing
          tower, 80’ guyed SouthWest make.<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal">As always, much appreciated,<o:p></o:p></p>
        <p class="MsoNormal">-Nathan<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal"><span style="color:#1F497D">--<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D">Nathan J.
            Stumpff<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D">NABCEP
            Certified PV Installation Professional #091209-175<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D">NABCEP
            Certified Solar Heating Installer #032412-14<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D">Project Manager
            | Arctic Sun, LLC<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D"><a
              moz-do-not-send="true"
              href="mailto:nathan@arcticsun-llc.com"><span
                style="color:blue">nathan@arcticsun-llc.com
              </span></a> | (907) 457-1297<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D"><a
              moz-do-not-send="true" href="http://www.reina-llc.com/"><span
                style="color:blue">www.reina-llc.com</span></a> |
            <a moz-do-not-send="true"
              href="http://www.arcticsun-llc.com/"><span
                style="color:blue">www.arcticsun-llc.com</span></a><o:p></o:p></span></p>
        <p class="MsoNormal"><a moz-do-not-send="true"
            href="http://www.facebook.com/ArcticSunLLC"><span
              style="color:blue;text-decoration:none"><img
                id="Picture_x0020_1"
                src="cid:part4.03040304.03060902@solarray.com"
                alt="Description: ZA102637861" border="0" height="30"
                width="30"></span></a><span style="color:#1F497D"><o:p></o:p></span></p>
        <p class="MsoNormal"><o:p> </o:p></p>
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