Bill, I believe Allans post indirectly answered my question. While he did not specifically state the SW could be used in an AC coupled arrangement, I believe it was implied. Since the listing issue, as I understand it, was due to failure to drop out of sell mode in a certain set of circumstances and never had anything to do with the behavior of the inverter in any of its "incoming AC only" settings as far as disconnecting there should not be any question as to its suitability for AC coupling there. The only question would be how they would react and manage backfed AC from a GTI in event of a grid failure. That question is unknown to me and has not been specifically answered yet. Any one have an answer to that? Nathan Jones Power Source Solar Springfield, Mo R 417-827-0738 On Tue, Nov 22, 2011 6:08 AM CST Bill Loesch wrote:
> >Fellow Wrenches, > >Didn't Jim Duncan provide the impetus for the delisting and hasn't he >provided a comprehensive discussion here (or some other linked location) >before? >Does anyone have an answer to Nathan's question of 20 November 11? > >Bill Loesch > >----- Original Message ----- >From: "William Miller" <will...@millersolar.com> >To: "RE-wrenches" <re-wrenches@lists.re-wrenches.org> >Sent: Sunday, November 20, 2011 1:12 PM >Subject: Re: [RE-wrenches] Convert Grid Tie SW4048 to Backup System; Add New >Inverter, AC Coupled > > >> Joel: >> >> I don't belive it was an NEC thing, it was a UL/ETL consideration. This >> relates to the NEC only in that it is required to use listed equipment. >> >> William Miller >> >> >> At 09:21 AM 11/20/2011, you wrote: >> >Where in the NEC is the requirement for the GTI interface? >> >> _______________________________________________ >> 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 >> > >_______________________________________________ >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 > _______________________________________________ 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
