South Africa is in a critical phase of its energy transition, aiming to shift from coal towards renewable energy sources while ensuring energy reliability and affordability for all. The integration of renewable energy into the national grid, facilitated by the Renewable Energy Independent Power Producer Procurement Programme's 110 projects, reflects progress. However, challenges in energy storage technologies complicate this transition. Research emphasizes the importance of energy storage in stabilizing the grid and increasing renewable energy utilization. While pumped storage hydropower was a past focus, current interest shifts towards large battery systems. South Africa faces resistance to change due to coal dependency, limited grid infrastructure, and policy uncertainties. The adoption of grid-scale storage technologies is recommended to balance supply and demand. Collaboration between government and the private sector is crucial to create incentives, foster innovation, and develop a skilled workforce in energy storage. Clear regulations are necessary to recognize the role of energy storage in decarbonization and ensure grid resilience. Establishing supportive policies, partnerships, and public engagement can drive South Africa's successful transition to a sustainable and renewable energy future.