Construction of a portable thermoelectric refrigeration system powered by sunlight

Abstract

The demand for more refrigeration in the fields of cooling, food preservation, medical services, antibody storage, and temperature control for electronic components led to the production of more power and, as a result, an increase in the CO2 concentration in the air. This leads to an unnatural climate change and numerous climatic changes. Another option is thermoelectric refrigeration, which can both address the current energy issues and reduce the amount of power required to produce cooling effects. As a result, developing nations have a very high demand for thermoelectric refrigeration when long life and low support are required. This investigation aims to construct a thermoelectric cooler that can cool a 5L lodge using the Peltier effect and maintain a specific temperature range of 5°C to 25°C. The Peltier impact is used by thermoelectric modules (TEMs) in the cooling chamber configuration to cool the juicer down to nearly 18°C. The sunlight-based battery provided additional energy supply leeway. The appearance and manufacturing of a thermoelectric cooler powered by sunlight for required applications are discussed.