Renewable energy sources, such as rooftop solar panels, are becoming increasingly widespread as the world transitions toward a more sustainable future. While traditional alternating current (AC) grids are well-established, the prospect of direct current (DC) microgrids, which can accommodate advanced battery storage systems and widespread DC loads, becomes more favorable in the context of growing global energy demand. Offering potential efficiency gains from reducing conversion losses, DC microgrids are a promising alternative for residential power delivery. This paper aims to contribute to the understanding of how residential DC microgrids can aid the global shift toward renewable energy by exploring practical considerations, advantages, and areas for further development.
Medha Nadathur (Wed,) studied this question.