A Comparative Analysis of Stirling Engine Technology and Lithium-Ion Batteries for Sustainable Energy Systems

Abstract

In the pursuit of sustainable energy solutions, Stirling engines and lithium-ion batteries have
emerged as two promising technologies capable of integrating renewable and non-renewable
energy systems. While Stirling engines offer flexibility in utilizing various thermal sources,
lithium-ion batteries provide efficient energy storage. This paper compares the potential of these
technologies, focusing on their role in sustainable energy systems, performance characteristics,
and the challenges they face. It also provides insights into the dimensional analysis and modeling
of lithium-ion battery energy density, based on recent research. By examining these two
technologies, this paper highlights their complementary roles in the transition toward cleaner
energy solutions.