Correction to: A Proposed Temperature-Dependent Photovoltaic Efficiency Difference Factor for Evaluating Photovoltaic Module Cooling Techniques in Natural or Forced Fluid Circulation Mode

The published version of the article contains an error in representing the unit of the fractional decrease in PV efficiency per unit temperature increase. It was denoted as “K−1” but the correct unit is “°C−1”. This error was repeated three times in the published article as follows: firstly, in the last line of the Nomenclature; secondly, in line 16 of the third last paragraph of Pg. 8124; and lastly, in the last sentence of Pg. 8126