August: Have you tried Sun Volt? We installed one of their switches and it worked out Ok. This will add 250 to 550 dollars to your job, of course.
William > On Jan 22, 2016, at 8:00 AM, August Goers <aug...@luminalt.com> wrote: > > Wrenches, > > We have a few jurisdictions in the Bay Area that still require rooftop DC > disconnects. We are installing a lot of SMA TL-22 inverters with dual MPPTs > and if the system has more than 1 string it has been hard to source a good > disconnect option (need 4 poles for switching two ungrounded strings). Does > anyone have a good DC disconnect idea for this application? > > Best, > > August > Luminalt > _______________________________________________ > 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 > > List-Archive: > http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > www.members.re-wrenches.org >
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