Figure 5 presents the temperature distribution on the TE module for the baseline configuration (40% fill factor and 0.1 mm leg thickness). As expected, the temperature at the center of the top shell, where the TE leg is located, is lower than the temperature near the edges. And the opposite occurs on the shell's bottom surface. The average hot side temperature of TE leg is 1437.6 K, and the average cold side temperature is 1016.0 K. Its figure-of-merit, ZT, is 0.81; and, the generic power output per TE leg unit area, wTE,leg, is 4.70 × 104 W/m2. The generic power output per TE module unit area, wTE, is 1.87 × 104 W/m2. The efficiency of the module, ηTE, is 6.9%.