I designed an inverter with a maximum input voltage of 20 volts.
I want to make a specification of the efficiency of the inverter that I made using the formula efficiency = (output power / input power) * 100%.
The problem is I don't know how to calculate the output power of my inverter. Is the output power obtained from the load voltage * the load current connected to the inverter?
Is the input power obtained from the input DC voltage * the input DC current?