Thermal Energy Storage

About

Thermal energy storage (TES) systems are designed to store thermal energy for later use, enhancing the efficiency and flexibility of energy systems. These systems utilize various technologies, including sensible heat storage, latent heat storage, and thermochemical storage. Sensible heat storage involves heating or cooling a medium, such as water or molten salts, to store energy. This method is widely used due to its simplicity and cost-effectiveness. Latent heat storage employs phase-change materials, which absorb and release energy during phase transitions, offering higher energy density. TES systems are crucial for integrating renewable energy sources into the grid, as they help balance the variability of solar and wind power. Molten salt technology, for example, is used in concentrated solar power plants to store heat at high temperatures, enabling electricity generation even when sunlight is not available. Phase-change materials are also used for short-term storage applications, such as cooling systems. Overall, TES supports a continuous supply of renewable energy by storing excess heat for later use, making it a vital component in sustainable energy systems.