Install one offsite, let it run, and see what happens. As long as Rossi keeps playing these “look but don’t touch” games, it’ll never be more than a protracted parlor illusion.
Pay no attention to the man behind the mirror....
If Rossi does that, his intellectual property is very likely to be stolen. He claims he’s sending units to paying customers, so he may yet already be “Installing one offsite, let it run, and see what happens.” If he’s been pushing snake oil this whole time, those customers will be squawking very loudly right about now.
Don't you think that if someone had actually invented a device that would end the world's energy problems that he'd want it to be independently tested? Once tested he'd then then collect billions upon billions of investment dollars to put the device into production....