Hybrid power are combinations between different technologies to produce power. For example, solar-wind, nuclear-cryogenic, etc.It discusses innovations in the field of hybrid energies and covers the durability, practicality, cost-effectiveness, and utility of this concept. It demonstrates how the coupling of two or more energy storage technologies can interact with and support renewable energy power systems. A detailed review of the state-of-the-art control strategies for renewable energy power systems with hybrid energy storage systems are highlighted. The future trends for combination and control of the two systems are also discussed.