This article introduced a unique MPPT controller for thermoelectric generators. Our method uses a modified incremental conductance (IC) algorithm to track MPP efficiently. The proposed method is simple to install, fast-tracking, and stable. Traditionally, MPPT trades off steady-state and transition-state properties. Various designs flows are explored. The study’s common parameters are fast convergence, efficiency, and low oscillations. Use a proposed strategy that effectively handles these difficulties. The proposed methodology improves TEG MPPT efficiency and convergence times.