Geothermal energy is a kind of clean energy with a large amount of energy. Some energy problems can be solved by collecting its heat and using thermoelectric generators. This paper studies a thermoelectric generator that utilizes shallow geothermal energy to generate electricity. https://www.bekindtopets.com/flash-grab-Viqua-F4-Ultraviolet-Water-System-Powered-by-UVMax-36-gpm-top-savings/