The goal of the study is to propose a method for finding a
Microbial Fuel Cell model to be used with maximum power point tracking research, guaranteeing the best-case
scenario for Microbial Fuel Cell operation as a power source. The reactors used in this study were analyzed by
relating time and voltage development, both in colonization and in polarization studies. A mathematical relationship model was developed and proposed allowing to separate MFC’s behavior, concerning energy production, in to meaningful components. From the experimental data the method was used to obtain a two-component
circuit model that describes the power behavior of this specific Microbial Fuel Cell topology. The same method
can be used to described other MFC