I'm very glad I asked! The battery manuals show only 4 batteries per two inverters. Now I see they have a separate paralleling guide that shows up to 6 batteries paralleled for two or three inverters.
Thanks, Jeff! Jason Szumlanski Principal Solar Designer | Florida Solar Design Group NABCEP Certified Solar Professional (PVIP) Florida State Certified Solar Contractor CVC56956 Florida Certified Electrical Contractor EC13013208 On Mon, Aug 18, 2025 at 10:58 AM Jeff Clearwater via RE-wrenches < [email protected]> wrote: > Hi Jason > > The EG4 Wallmount has internal bus bars rated to 600 Amps. If you follow > the UL approved configurations shown on the battery wiring diagrams on > their website you can parallel up to 6 batteries with just plug and play > cables by using the parallel kit purchased separately (1 per extra > battery). No need for external bus bars or fusing. > > Hope that helps! > > Best > > Jeff > > > > > Sent from my iPhone > > On Aug 18, 2025, at 7:42 AM, Jason Szumlanski via RE-wrenches < > [email protected]> wrote: > > > I'm looking for suggestions for a fused busbar for five Wallmount > batteries with two FlexBoss18 inverters. I was thinking Victron Lynx > Distributor, but I don't think I can fit that into one of the EG4 Conduit > Boxes. I'm looking for the most elegant solution possible without adding an > extra enclosure, if possible. > > > Jason Szumlanski > Florida Solar Design Group > > _______________________________________________ > 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 > >
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