[RE-wrenches] PV shingles again

Drake Chamberlin drake.chamberlin at redwoodalliance.org
Tue Mar 31 09:07:12 PDT 2009


Unisolar shingles required using Wiremold wiring gutters on the 
underside of the roof with flex metal conduit on every set of wires, 
since DC must be in metal conduit in a building.  The installation 
was a giant project.  The UL listing disappeared shortly after the project.

At 09:45 AM 3/31/2009, you wrote:
>Ditto... we've quoted Atlantis Sunslates at least a dozen times but the
>extreme price premium and need to do the entire roof in an odd-sized
>Swiss-made roof tile always kills the project.  I've also been told many
>of the PV shingles being used in the warmer southern states are not
>applicable to freeze/thaw climates.  Would love to see a reasonably
>priced product in a normal form factor for the north though, as I'm sure
>there's a market.
>
>Jeff Irish
>Hudson Valley Clean Energy
>
>-----Original Message-----
>From: re-wrenches-bounces at lists.re-wrenches.org
>[mailto:re-wrenches-bounces at lists.re-wrenches.org] On Behalf Of
>Wind-sun.com
>Sent: Tuesday, March 31, 2009 8:50 AM
>To: RE-wrenches
>Subject: Re: [RE-wrenches] PV shingles again
>
>Not so fabulous...
>
>A pain to install, expensive.
>
>We have never gotten past the quoting stage on them. Once sticker shock
>hits
>they either back out or go with conventional panels.
>
>........................................................................
>..........................
>Northern Arizona Wind & Sun - Electricity From The Sun Since 1979
>Solar Discussion Forum: http://www.wind-sun.com/ForumVB/
>........................................................................
>..........................
>
>----- Original Message -----
>From: "Howie Michaelson" <howie at suncatchervt.com>
>To: "RE-wrenches" <re-wrenches at lists.re-wrenches.org>
>Sent: Tuesday, March 31, 2009 5:06 AM
>Subject: [RE-wrenches] PV shingles again
>
>
>Hi All,
>
>I take it that since their were no bites on my earlier query about the
>use
>of PV shingles, that either no one uses them or you want to keep this
>fabulous technology a secret...
>
>Thanks,
>Howie
>--
>Howie Michaelson
>NABCEP Certified Solar PV InstallerT
>
>Sun Catcher, LLC
>Renewable Energy Systems Sales and Service
>VT Solar & Wind Incentive Program Partner
>http://www.SunCatcherVT.com
>(cell) 802-272-0004
>(home) 802-439-6096
>
>
>
>
>
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Drake Chamberlin
Athens Electric
OH License 44810
CO License 3773
740-448-7328
740-856-9648  





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