I second the opinion on Silicon Energy modules. Our crew doesn't hesitate to walk or climb directly on the modules when they need to. They also have good impact resistance. We installed a 75kW system on a flat roof at a middle school and walking around on the roof, you would guess that it had been raining rocks. No broken modules yet, but I'd still like to get a hold of those little punks. ;) -Hans
_____ From: re-wrenches-boun...@lists.re-wrenches.org [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Bill Hoffer Sent: Tuesday, September 27, 2011 4:02 PM To: Jeff Clearwater; RE-wrenches Subject: Re: [RE-wrenches] High PSF Mods? Jeff Silicon Energy has a 125 PSF rated module which slightly exceeds 5400 Pa ( 113 PSF). I would guess that it can actually handle a lot more than that. Good looking module with a cascading mounting system included that also makes a clean raceway for the wiring for a very clean install. Frameless on two edges to allow rain snow and dust tor easily run off. It is a bit spendy, but I would guess that it is one of the toughest modules in the market. On Tue, Sep 27, 2011 at 3:18 PM, Jeff Clearwater <je...@villagepower.com> wrote: Hello Again Wise and Knowledgeable, What's folks favorite modules for high psf ratings? I know RECS have high ratings. Others? Thanks! Jeff -- Jeff Clearwater Village Power Design Renewable Energy Consultant 32 Years in all Aspects of Renewables www.villagepower.com skype: jclearwater 413-559-9763 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _______________________________________________ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org -- Bill Hoffer PE NABCEP Certified Solar PV InstallerT Sunergy Engineering Services PLLC 2504 Columbia Ave NW East Wenatchee WA 98802-3941 suneng...@gmail.com Cell:(509)679-6165
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