Energy storage technologies, primarily focused on power output, serve as a critical foundation for building a new power system dominated by renewable energy. Major types include:
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Electrochemical Energy Storage (e.g., lithium-ion, sodium-ion, and nickel-metal hydride batteries)
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Compressed Air Energy Storage
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Flywheel Energy Storage
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Hydrogen Energy Storage
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Thermal (Cold) Energy Storage
Among these, electrochemical storage is the most closely tied to daily life, powering devices such as:
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Portable Power Stations (for outdoor/camping use)
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All-in-One Energy Storage Cabinets (for residential/commercial applications)