[RE-wrenches] Best practices for conduit penetration on roof

Dave Palumbo dave at independentpowerllc.com
Sun Nov 25 07:06:01 PST 2012


Bill,

I think so. http://www.rstcenterprises.com/soladeck/ 

Dave

-----Original Message-----
From: re-wrenches-bounces at lists.re-wrenches.org
[mailto:re-wrenches-bounces at lists.re-wrenches.org] On Behalf Of William
Dorsett
Sent: Sunday, November 25, 2012 9:49 AM
To: 'RE-wrenches'
Subject: Re: [RE-wrenches] Best practices for conduit penetration on roof

Dave, does Soladeck have a smaller basic junction box without the combiner
box fittings?

Bill Dorsett
Manhattan, KS

-----Original Message-----
From: re-wrenches-bounces at lists.re-wrenches.org
[mailto:re-wrenches-bounces at lists.re-wrenches.org] On Behalf Of Dave Palumbo
Sent: Sunday, November 25, 2012 8:20 AM
To: 'RE-wrenches'
Subject: Re: [RE-wrenches] Best practices for conduit penetration on roof

Rich,

We have been using SolaDeck PV roof mount enclosure. NEMA 3R with a flashed
penetration. Can use for combining, or simply as a pass through box.

Dave

David Palumbo
Independent Power LLC
462 Solar Way Drive
Hyde Park, VT 05655
www.independentpowerllc.com
NABCEP Certified PV Installer
Vermont Solar Partner
25 Years Experience, (802) 888-7194 


 


-----Original Message-----
From: re-wrenches-bounces at lists.re-wrenches.org
[mailto:re-wrenches-bounces at lists.re-wrenches.org] On Behalf Of Rich Nicol
Sent: Sunday, November 25, 2012 8:11 AM
To: 'RE-wrenches'
Subject: [RE-wrenches] Best practices for conduit penetration on roof

Wrenches,
We typically run conduit for roof mounts over the edge of the roof to the
eaves, rather than penetrate the roof whenever possible. An upcoming
installation on an freshly asphalt shingled roof requires that we penetrate
the roof for the conduit run (Enphase). I'm wondering if there are any
suggestions for preferred flashing products and best known practices. It's
always seemed to me that the typical Oatey type flashing dries and cracks
eventually.
Thanks for your insights..
Rich




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