Hello Does anyone have a circuit and code for inverter 3 V to 220 V with poweroutput about 7500 W
thank you very much
Have you even though about the current that will be required to give 7500W at 3V ??!!
It's the kind of current where you have to switch from wires to solid bars of copper.
More probably solid bars of aluminum with copper on the outside.
It is expensive to make the bar of massive copper, and not much current likes to transfer in the middle of the bar anyway, since the electrons repels each other.