Efficient power supply for Internet of Things (IoT) devices remains a challenge, demanding innovative solutions for sustainable and self-sufficient operation. This article presents a comprehensive exploration of a hybrid energy harvesting system designed to convert both thermal and optical energies into electrical power for IoT nodes. By integrating thermoelectric and photovoltaic technologies, this system harnesses diverse energy sources, enabling continuous, reliable, and environmentally friendly power generation for IoT applications. The review encompasses the working principles, design considerations, and potential applications of this hybrid system, highlighting its transformative potential in powering IoT nodes in various environments.
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Journal of Electrical & Electronic Systems received 733 citations as per Google Scholar report
