• R. Varun Kumar
• R. Sanjay
• Punith B.C.,
• Ranjith A.Y
• Dr.Hemanth K

The large areas of developing countries have no grid electricity. Moreover, this is a serious challenge that frightens the continuity of the cold chain. The main alternatives for electrically powered refrigerators have been available for many years such as kerosene and gas driven refrigerators are besotted by problems with gas supply interventions, low efficiency, poor temperature control and constant maintenance needs. Currently, there are no kerosene and gas driven refrigerators that will be qualified under the minimum standards. Solar refrigeration is a promising development which provides an alternative to absorption technology to meet cold chain needs in remote areas. There was a time when Traditional solar refrigerators relied on relatively expensive battery systems which have demonstrated short lives as compared to the refrigerator. There are now many alternatives to the battery based systems and also there is a clear understanding that solar refrigeration systems need to be designed, installed and maintained by well known skilled people with the predetermined knowledge and training. The technology is now assured to be the refrigeration method of the cold chain in areas with no electricity or extremely capricious electricity and abundant sunlight.

Solar Powered Refrigerator for Vaccine Transportation in Remote Areas

"Solar Powered Refrigerator for Vaccine Transportation in Remote Areas", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 7, page no.69-75, July-2021, Available :http://www.jetir.org/papers/JETIREX06012.pdf

"Solar Powered Refrigerator for Vaccine Transportation in Remote Areas", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 7, page no. pp69-75, July-2021, Available at : http://www.jetir.org/papers/JETIREX06012.pdf