Laminated Large-Capacity Solid-State Polymer Lithium-Ion Battery

This document introduces a laminated large-capacity solid-state polymer lithium-ion battery designed for energy storage applications. It emphasizes high safety, efficiency, and longevity, with features such as low internal resistance, no leakage or combustion, and wide temperature adaptability. The battery supports large-scale energy storage systems, including a 40MWh power station using 1500Ah cells. Applications span generation, transmission, distribution, and user sides, aiding in renewable energy consumption, peak shaving, frequency regulation, and grid stability. The technology reduces energy waste and enhances power quality, with a cycle life over 10,000 cycles and annual charge retention above 96%.