Energy storage power supplies are composite power supply systems that integrate energy harvesting, conversion, storage, and release. They are primarily used for peak shaving and valley filling, dynamic regulation, emergency power supply, and independent energy management. Energy storage power supplies store electrical energy through battery modules (such as lithium iron phosphate batteries and lithium titanate batteries) and stably output DC or AC power when needed, providing continuous and reliable power supply to loads.
Unlike traditional UPS (Uninterruptible Power Supplies) or single-power grid systems, energy storage power supplies offer advantages such as bidirectional energy flow, multi-mode power supply, and intelligent distribution and regulation. They are a crucial technological support for modern energy structures such as renewable energy consumption, smart grids, and distributed energy systems.