u/Inevitable_Cell_8662

SIG inverters on Split phase

Hi Guys,

need some guidance,

have a two-phase site with 480 L-L voltage so our only option is to install two single-phase inverters with two single-phase gateways and commission the systems independently. My concern is,

do both systems need to know the total import and export of the main? So do we need to have a 3-phase power sensor additionally, or leave it as it is without additional power sensors?

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u/Inevitable_Cell_8662 — 8 days ago