Performance

Thermoelectric junctions are about alone about 5–10% as able as the ideal refrigerator (Carnot cycle), compared with 40–60% accomplished by accepted compression aeon systems (reverse Rankine systems application compression/expansion). Due to the almost low efficiency, thermoelectric cooling is about alone acclimated in environments area the solid accompaniment attributes (no affective parts, maintenance-free, bunched size) outweighs authentic efficiency.

Peltier (thermoelectric) acknowledgment achievement is a action of ambient temperature, hot and algid ancillary calefaction exchanger (heat sink) performance, thermal load, Peltier bore (thermopile) geometry, and Peltier electrical parameters.citation needed