The system is currently used in refrigeration systems, compressors, vacuum chemical vapor. The compounds (CFC) made an impact on global warming. This research studied the cooling pad by Thermo Electric cooling and heating is used to produce electricity. By study design, sample cooling system of electrification 12 V via semiconductor (cooling pad Peltier) or thermoplastic dielectric coolers play Gauthier size 40 X 40 X 3.75 mm. . the P-type semiconductor is a semiconductor caused by the capture of silicon atoms with atoms of arsenic (p-type. semiconductor) semiconductor and N type semiconductor is caused by the capture of silicon atoms with atoms of aluminum (n-type semiconductor) assembled on a ceramic plate. While electrification into a reversible cause a chill down a minimum temperature at 26.5 degrees Celsius, the room temperature at 28-30 degrees Celsius and the maximum temperature to heat up to 34 degrees Celsius can generate. Electrical current is measured 132.3 mv. experiment takes one hour. Which caused an alternative energy source that is clean and environmentally friendly. The economic value of the experiment without refrigeration compressors. The payback period is 2.82 years.
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