Nominal power
Nominal power is a power capacity in engineering.[1][2][3]
Radio broadcasting[edit]
Nominal power is a measurement of a mediumwave radio station's output used in the United States.
Photovoltaic devices[edit]
Nominal power is the nameplate capacity of photovoltaic (PV) devices, such as solar cells, panels and systems, and is determined by measuring the electric current and voltage in a circuit, while varying the resistance under precisely defined conditions.