The big problem I've had with the minis is when you attach them with rail and then walk on the rail it can pivot on the single set screw. Often you have to go back and straighten out the rails before mounting the modules. I'd assume the resistance to uplift would be less too but that may not be a problem.
Thanks, Will On Wed, Jul 27, 2016 at 4:28 PM, <[email protected]> wrote: > Hello Wrenches! > We're designing a larger standing seam roof array. Other than the little > bit of wobble from the single set screw on the mini, does anyone have a > strong engineering opinion on the 2 screw vs single? We've always had good > luck with the minis and the price is about 1/3 less. > > Thanks! > > Bruce Fiero-RMI > > *Willpower Electric, LLC* > *4115 S Pacific Hwy* > *Medford, OR 97501* > > *Phone: *541-535-3965 > *Fax:* 541-512-0061 > *Email:* [email protected] > <[email protected]>*Web:* Willpower Electric, LLC > > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: [email protected] > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://www.mail-archive.com/[email protected]/maillist.html > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > www.members.re-wrenches.org > > > -- *Will White* Curriculum Developer e: [email protected] w: www.solarenergy.org p: 802-272-309 PV Installation Professional # 093006-34
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