- Phase Change Materials (PCMs)
- Thermochemical Energy Storage
- Molten Salt Storage
- Ice Thermal Energy Storage
- Air Thermal Energy Storage
Phase Change Materials (PCMs)
Phase Change Materials (PCMs) are substances that store and release thermal energy during the process of melting and freezing. They are used in renewable energy systems to store excess heat for later use.
Thermochemical Energy Storage
Thermochemical energy storage involves using chemical reactions to store and release thermal energy. This method offers high energy density and long-term storage capabilities, making it suitable for renewable energy systems.
Molten Salt Storage
Molten salt storage systems use a mixture of salts to store thermal energy. They are commonly used in concentrating solar power plants to provide a steady supply of energy even when the sun is not shining.
Ice Thermal Energy Storage
Ice thermal energy storage systems use the latent heat of fusion of water to store and release thermal energy. They are often used in air conditioning systems to shift energy usage to off-peak hours.
Air Thermal Energy Storage
Air thermal energy storage systems use compressed air to store and release thermal energy. They are suitable for large-scale renewable energy systems and can help balance supply and demand.