EG4 6000Xp grid mode efficiency.

[ScrotpusGobbleBottom]

Is grid bypass near 100% efficient?

of course accounting for the 60 watts for the unit itself?

 

[sunshine_eggo]

Is grid bypass near 100% efficient?

of course accounting for the 60 watts for the unit itself?

Bypass is literally that. It's bypassing the inverter, so yes. It's 100% efficient, but yes, the inverter may draw power and/or charge from the grid.