Lithium-Ion (4-hr grid) technology refers to large-scale lithium-ion batteries designed for storing energy from renewable sources like solar and wind, providing up to four hours of backup power. These systems also offer fast frequency response capabilities.
Addressing the variability of renewable energy sources by providing short-duration storage to balance supply and demand on the grid.
The cells use lithium-intercalation electrodes stacked in modules and racks, with a liquid-cooling system and battery-management software that ensures optimal performance and safety during charging and discharging cycles.
Manufactured in large factories using automated assembly lines, with a focus on quality control for cells, modules, and battery packs.
Modules are assembled from individual cells, which are then connected into racks. Each module is equipped with its own cooling system. The entire rack is monitored by the battery-management system to ensure safe operation.
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