Hi drake I've done exactly this, VFX 3524 2 x enphase 190's Worked fine. I didn't like the 60 hz ripple so I removed it.
Jay Peltz power Sent from my iPhone > On Sep 18, 2014, at 4:46 PM, Drake <[email protected]> > wrote: > > Hello Wrenches, > > Has anyone AC coupled an Enphase system to a 120 VAC inverter through an > autotransformer? > > I'm wiring up a small Enphase system now to an Outback GVFX3524. I had a > concern about the derived neutral possibly causing a ground reference problem > for the Enphase. It seems that the derived neutral should connect to the > system neutral through the Outback and create the right ground reference. > > Has anyone tried AC coupling Enphase to Outback (or other 120 VAC inverter) > through an autotransformer? > > Thanks, > > Drake > > Drake Chamberlin > Athens Electric LLC > OH License 44810 > CO License 3773 > NABCEP Certified Solar PV > 740-448-7328 > http://athens-electric.com/ > > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: [email protected] > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://www.mail-archive.com/[email protected]/maillist.html > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > www.members.re-wrenches.org >
_______________________________________________ List sponsored by Redwood Alliance List Address: [email protected] Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/[email protected]/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
