> It sounds amazing. Only thing I wonder if it can even be set up so that it will be like an Uninterruptible Power Supply. So that when there is a blackout, the V2H supplies all the power without any interruption.

That's the point of V2H (or a residential battery, which it emulates). Although you still want a UPS for computers. Although "without any interruption" is probably not at the scale of a UPS, and possibly not at the scale a desktop computer will require. So you'd still want UPSes for that. Notably it depends how the grids cuts off, if it cuts off in one shot (like throwing the breaker) the failover should be almost instantaneous, but if it fluctuates before failing the battery might need a lot longer to engage.