Despite the fact that Unirac has not updated its manual for ASCE 7-10, the span tables are still useful and there is adequate engineering information from them to get the job done. Solarmount is still our product of choice, despite several lower cost options like Ironridge. That could change if competitors move to lower cost options.
*Jason Szumlanski* *Fafco Solar* * * On Mon, Jan 21, 2013 at 10:05 AM, Chris Mason <[email protected]>wrote: > Jason, > What are you using now? We look to Florida for standards, as he Caribbean > doesn't have any. > > > On Mon, Jan 21, 2013 at 9:10 AM, Jason Szumlanski <[email protected]>wrote: > >> That's based on ASCE 7-05. If your AHJ requires ASCE 7-10, that is no >> longer the case. Florida Building Code 2010 requires use of ASCE 7-10, and >> ultimate design wind speeds have changed dramatically, so it's important to >> consider the method, not just the wind speed. >> >> We liked Zep, except when you have to remove a module for service. >> Microinverter installations are a little clunky with Zep, even with module >> frames specifically designed for Enphase. Unfortunately, we stopped using >> the product for a variety of reasons, not the least of which were new code >> requirements in Florida. >> >> *Jason Szumlanski** * >> >> *Fafco Solar* >> >> >> On Sat, Jan 19, 2013 at 5:52 PM, Andrew Truitt <[email protected]> wrote: >> >>> >>> Chris - The Zep system can be installed in up to 150mph wind zones in >>> most cases. See the span tables on the Zep engineering documentation: >>> http://www.zepsolar.com/images/files/general/pdf/ZS_Compliance_Letter.pdf >>> >>> Todd - Ground snow loads of up to 70 psf are allowable. >>> >>> >>> A free design tool can be found at zepulator.com >>> >>> >>> For a brighter energy future, >>> >>> >>> Andrew Truitt >>> NABCEP Certified PV Installer™ (ID# 032407-66)**** >>> >>> Principal >>> Truitt Renewable Energy Consulting, LLC**** >>> >>> (202) 486-7507 >>> >>> LinkedIn Profile <http://www.linkedin.com/pub/andrew-truitt/8/622/713> >>> >>> Company Website <http://truittreconsulting.weebly.com/> >>> <%28202%29%20486-7507>**** >>> >>> >>> >>> On Fri, Jan 18, 2013 at 10:07 PM, <[email protected]> wrote: >>> >>>> or heavy snow... the supports are clear out on the ends. >>>> >>>> >>>> >>>> todd >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> On Friday, January 18, 2013 5:09pm, "Chris Daum" <[email protected]> >>>> said: >>>> >>>> So how does the Zep stuff's testing do in winds in excess of 100 mph? >>>> I saw a nice demo and display of their goods in at the Anaheim 2009 >>>> SPI, but still am reticent to switch suppliers and modules to accomodate >>>> racking.... >>>> Chris Daum >>>> Oasis Montana Inc. >>>> >>>> >>>> >> >> _______________________________________________ >> List sponsored by Home Power magazine >> >> List Address: [email protected] >> >> 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 >> >> >> > > > -- > Chris Mason > President, Comet Systems Ltd > www.cometenergysystems.com > Cell: 264.235.5670 > Skype: netconcepts > > _______________________________________________ > List sponsored by Home Power magazine > > List Address: [email protected] > > 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 > > >
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