[RE-wrenches] roof noise after solar install.

[holtek at sbcglobal.net]

Expansion joint in rails?

Holt E. Kelly
Holtek Fireplace & Solar Products
500 Jewell Dr.
Waco TX. 76712
254-751-9111
www.holteksolar.com

----- Original Message ----- 
From: "Darryl Thayer" <daryl_solar at yahoo.com>
To: "newrewrenches" <RE-wrenches at lists.re-wrenches.org>
Sent: Sunday, August 29, 2010 8:08 PM
Subject: [RE-wrenches] roof noise after solar install.


> New roof asphalt shingle, 5.1 kW system, string inverter makes roof noises 
> in the morning, and afternoon particularly after dark
>
> Creek and crack it finally stops late at night but restarts late morning 
> and stops mid afternoon most days then intensifies after dark.  Timing 
> seems to follow temperature,  has customer freeked
>
> Longest tun is 30 feet Unirack rail with top down clamps.
> Darryl
>
>
>
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