[RE-wrenches] Three phase, ac coupled system

[penobscotsolar at midmaine.com]

Esteemed wrenches,
   Would anyone have a suggestion for an 8-10 kW 3 phase 208/120 battery
based inverter that might be ac coupled with a Solaredge grid tied
system already in place? None of the usual suspects (OutBack,
Schneider, Magnum,SMA, etc.) will work without considerable expense.
   Has anyone used Victron or MLT? If so, have you had success with them
as far as reliability?

Thanks,
Daryl