Yes the magnum 2012 cost
And so will your new smaller SUPER inverter
Until this wishful device can bridge the divide and cost somewhere reasonable in between, the two extremes, it is NOT going to be produced
That is the point you keep waltzing around
Nobody said copper was cheap
You are the one that said Mfg could make these new better devices cheaper than the current big boys in the inverter market do
Yet this device is not in production, not for sale
If a superior product can be produce for less costs, Mfg will do this
All this software design and thermal control takes $$