The amount of energy produced as a percentage of the amount of energy consumed. In the case of a photovoltaic device, the ratio of the electric energy produced by the device, under one-sun conditions, to the energy from sunlight incident upon the cell. Related category •...
See photovoltaic (conversion) efficiency.
The percentage of the input energy of a process that is converted to energy of the desired type.
The amount of energy produced as a percentage of the amount of energy consumed.