Optimizing the performance of RESs with storage is among the most important challenges in developing sustainable power solutions. Power flow coordination, generation-storage synergy, state-of-charge maintenance, and smooth integration with loads or the grid are all components of effective energy management control [1–5]. With a particular focus on hybrid renewable energy systems with storage, this chapter explores the fundamental principles, creative strategies, and advanced techniques. Renewable systems can achieve improved sustainability, greater flexibility, and superior reliability by understanding current energy management concepts and applying them to practical applications.