Implementing a Battery Energy Storage System (BESS) in shopping malls offers numerous advantages. It helps malls minimize peak demand charges by storing and discharging energy during peak periods, reducing electricity costs. BESS serves as a reliable backup power source during outages, ensuring critical operations like security and lighting remain functional. Integration with renewable energy sources like solar power enables malls to maximize self-consumption and decrease grid dependency. Additionally, BESS supports grid stability by providing services like frequency regulation and voltage control while also facilitating participation in demand response programs, potentially generating revenue. Overall, BESS installation in shopping malls enhances energy efficiency, resilience, and sustainability while providing opportunities for cost savings and revenue generation.