<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>Perhaps another solution- using a roofing company to spray a layer of foam and then a silicone over that.</span></div><div><span>They offer a 20 year warranty.</span></div><div>You can first install your mounting equipment and they'll foam around them.</div><div>Its about 1" thick for the foam and 50mm-100mm for the silicone.</div><div><br></div><div>Costs about $5 sq ft.</div><div><br></div><div>Less expensive than hydrostop and it seems more effective.</div><div><br></div><div>Keep the single crystalline Marco! Enjoy the energy density......</div><div> </div><div>Aloha,
Keith<br></div> <div style="font-size: 12pt; font-family: 'times new roman', 'new york', times, serif; "> <div style="font-size: 12pt; font-family: 'times new roman', 'new york', times, serif; "> <div dir="ltr"> <font size="2" face="Arial"> <hr size="1"> <b><span style="font-weight:bold;">From:</span></b> Marco Mangelsdorf <marco@pvthawaii.com><br> <b><span style="font-weight: bold;">To:</span></b> 'RE-wrenches' <re-wrenches@lists.re-wrenches.org> <br> <b><span style="font-weight: bold;">Sent:</span></b> Thursday, February 2, 2012 2:47 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> [RE-wrenches] BIPV for commercial<br> </font> </div> <br>
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<div class="yiv1556991280MsoNormal">I have a client with a big commercial warehouse (metal-framed).</div>
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<div class="yiv1556991280MsoNormal">He needs to replace his metal roof and is asking whether I
know if any kind of reputable, listed product might work which would act as
both the roof membrane AND PV array.</div>
<div class="yiv1556991280MsoNormal"> </div>
<div class="yiv1556991280MsoNormal">That way the cost of re-roofing may be somewhat covered by tax
credits.</div>
<div class="yiv1556991280MsoNormal"> </div>
<div class="yiv1556991280MsoNormal">Anyone know of any such thing that might make sense for a 110
kW system?</div>
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<div class="yiv1556991280MsoNormal">Thanks,</div>
<div class="yiv1556991280MsoNormal">marco</div>
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