Hello-
I live in the United States and am interested in building an ESS system: panels connected to MPPT controller, then to battery bank and Multiplus II 48/3000/35-50 120v inverter with connection to the public grid. Cerbo GX as well as Lynx shunt in the system. My understanding is that this model of inverter is UL approved and can be used in the United States in systems that feed power back into the grid. I checked with a local solar panel installer who insisted that while some of the Multiplus inverters are UL approved, none of the MPPT charge controllers are, consequently they can't, and are not, installing grid connected Victron systems. Period.
Is this true everywhere in the US? Is anyone here back feeding to the grid using Victron inverters and MPPT charge controllers? Thanks in advance.
