We do it from time to time. Just run the numbers. Many clients demand 100% offset and don't care about efficiency.
Resources: https://floridasolardesigngroup.com/solar-electricity-output-based-on-tilt-and-orientation/ https://floridasolardesigngroup.com/can-i-put-solar-panels-on-my-north-roof-in-southwest-florida/ If your client is in SW Florida I'd be happy to help in any way I can. Contact me off list. Jason Szumlanski Florida Solar Design Group On Sun, Feb 21, 2021, 4:00 PM Kirk Herander, VSE <kirkh@vermont.solar> wrote: > All, > > Apparently this is not necessarily a bad idea anymore (from what I recall > some pv gurus saying a few years back), relevant to latitude and pitch of > the roof. I have a client in Florida it might work for, and there in no > room left on the ground or other roofs. Anyone have a resource or rules of > thumb for such a thing? > > *Kirk Herander / **kirkh@vermont.solar <kirkh@vermont.solar>* > > *Owner|Principal, VT Solar, LLC* > > *Celebrating our 30th Anniversary 1991-2021!!* > > *www.vermont.solar* > <https://nam02.safelinks.protection.outlook.com/?url=www.vermontsolarnow.com&data=02%7C01%7C%7C9f0330d75a244870112408d685311841%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636842843233477645&sdata=0NjyuKeQbEK6245SNnk8X4XnP9Q%2B%2BqtvcALkdDghvk4%3D&reserved=0> > > dba Vermont Solar Engineering > > 802.863.1202 > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: RE-wrenches@lists.re-wrenches.org > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > There are two list archives for searching. When one doesn't work, try the > other: > https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > http://www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > http://www.members.re-wrenches.org > >
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