I've worked with a few larger 3-phase Conext XW systems - 3 inverters and 6 inverters. The inverters' output capabilities are slightly reduced since they have to be converted to 120 V, effectively doubling the output current. Also,they required an external transfer switch. Even with 3 inverters configured for 3-phase, I would recommend an external transfer. The relays have a habit of welding. Once they were configured properly, there was no problem starting large HVAC loads and even large single phase loads were OK.
*Eric Smiley,* Project Manager [email protected] T: 250.703.6004 <+12507036004> T: 888.386.0116 <+18883860116> *VIRIDIANENERGY.CA <https://viridianenergy.ca/>* * <https://viridianenergy.ca/>* On Thu, 8 Sept 2022 at 08:49, Vince McClellan via RE-wrenches < [email protected]> wrote: > That’s a market segment that no inverter company that I know of really > makes a product for. > I would probably use 3 Sol-Ark 12K inverters. > You’ll have to be careful with load balancing with any Sol-Ark inverter > though. > Schneider would also work but you will have a lot of individual components > and you would need to be careful that the internal transfer switch is > within its 60 amp capacity limit from a generator or other source. With > multiple Schneider inverters there is the possibility that not all of the > internal transfer switches will trip at exactly the same time causing the > transfer switch in one inverter to take the whole load. > I was originally a staunch Outback fan but we’ve stopped using their > products after we had repeated Incidents of equipment not working right out > of the box. > > Vince McClellan > Energy Design > > On Sep 8, 2022, at 07:30, Jerry Shafer via RE-wrenches < > [email protected]> wrote: > > > Outback FX R can be built to be 3 phase and solark also works, for 30 k l > would look at solark, 3 12's or 15's. > Jerry > > On Thu, Sep 8, 2022, 4:42 AM Mac Lewis via RE-wrenches < > [email protected]> wrote: > >> Hello Wrenches, >> >> What inverter options are there for 3 phase, UL listed, off-grid inverter >> systems in the 30kW+ category? >> It's been quite a while since I dove into this... >> Thanks! >> >> -- >> >> >> >> Mac Lewis >> >> *"Yo solo sé que no sé nada." -Sócrates* >> _______________________________________________ >> List sponsored by Redwood Alliance >> >> Pay optional member dues here: http://re-wrenches.org >> >> List Address: [email protected] >> >> 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/[email protected]/ >> 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 >> >> _______________________________________________ > List sponsored by Redwood Alliance > > Pay optional member dues here: http://re-wrenches.org > > List Address: [email protected] > > 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/[email protected]/ > 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 > > _______________________________________________ > List sponsored by Redwood Alliance > > Pay optional member dues here: http://re-wrenches.org > > List Address: [email protected] > > 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/[email protected]/ > 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 > >
_______________________________________________ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: [email protected] 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/[email protected]/ 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
