Solar Energy- Powered Automated Refrigerator

As the outbreak of Covid-19 the transportation of certain vaccines to the remote location is became very difficult as there is no electricity to store the vaccines in the refrigerators. As a result, in many areas the vaccines are damaged or wasted due to not maintain in certain temperature. Many articles have shown this news coverage over the damage. This also leads to loss to the government and in case of emergency the vaccination shortage may affect the damage to the human life. The world health organization (WHO) has given 2-8℃ value for storing the vaccination safely. To overcome this refrigerator with help of renewable energy is required. In this work the automated refrigerator with the help of solar power is used. Where the solar power is used all over the world with this electricity is generated. Also, in this research the use of Peltier module is used instead of condenser refrigerator as it has no CFC emission, it is portable and also easy to carry. And also, with this some smart technologies are used for the modeling of refrigerators. As the module is small it can be easily carried to any places, with the use of solar panel the amount of power generated from this can be utilized. Using this module, the power required can be minimized as it requires only 12-15V which can be taken even from small batteries.