Compared with compressor, TE modules have some features and advantages, so they become more and more popular. Thermoelectric cooling/heating modules are used in an ever-increasing range of applications from everyday consumer goods to high-tech laboratory, optics, medical, scientific and computer markets. Some of the applications are:

　　Optics field
　　Temperature controller with high accuracy
　　Charge Coupled Devices coolers (CCD)
　　SHG laser DWDM Photoelectric cell
　　Projecting camera Duplicating machine

　　Consumer field
　　Car refrigerator Dehumidifiers Small Beverage Dispenser
　　Can Coolers Massager Motorcycle Helmet Refrigerators Heated/Cooled 　　Seats
　　Cosmetics Refrigerators icebox Wine cabinet

　　Medical field
　　DNA Amplification Detecting mutations
　　Pharmaceutical Refrigerators-Portable Constant Temperature Bed
　　Cooled Helmet and other medical machines with high accuracy

　　Computer field
　　Semiconductor Cooling Computer Chassis CPU Coolers
　　Videocard Coolers Cooling Chips
　　CPU Testing Platform

　　Semiconductor
　　Wind-cooling Device
　　Circulator Cold Plates
　　Semiconductor Testing Constant-temperature Platform

　　Measure
　　Spectrophotometer
　　Chromatogram Machine