中银国际：车端应用加速 固态电池产业链有望迎来变革

Core Viewpoint - Solid-state batteries are recognized as the next-generation technology for electric vehicle power batteries, offering significant advantages in safety and energy density, and are strongly supported by policies [1] Group 1: Policy and Market Drivers - The production of solid-state batteries is accelerating due to dual drivers from policies and market demand, with various government levels promoting solid-state battery development as a strategic emerging industry [1] - The industry is experiencing enhanced collaboration among supply chain participants, leading to faster validation and production progress [1] Group 2: Market Growth Potential - Equipment investment is a precursor to industry implementation, with solid-state battery equipment orders expected to grow rapidly ahead of vehicle production [2] - The global market for solid-state battery equipment is projected to reach 4 billion yuan in 2024, with significant growth anticipated, reaching 107.94 billion yuan by 2030 [2] Group 3: Equipment Upgrades and Changes - The production line for solid-state batteries will require new equipment and upgrades, particularly in the front-end with dry electrode equipment and increased penetration of stacking machines in the mid-section [3] - The back-end equipment will focus on performance upgrades, eliminating the liquid injection process [3] Group 4: Thermal Management and Material Changes - Solid-state batteries have higher thermal stability, leading to increased requirements for thermal management and changes in battery pack structural components, which will benefit related equipment and materials [4] Group 5: Equipment Delivery and Validation - The new processes for solid-state batteries present higher barriers in material systems and stability, necessitating longer validation cycles for equipment from prototype to stable mass production [5] - Equipment manufacturers that complete validation and secure orders early will be positioned to benefit from the industrialization of solid-state batteries [5] Group 6: Investment Recommendations - As solid-state battery technology advances, there is a growing demand for specialized equipment, which presents significant growth opportunities and value chain restructuring [6] - Key companies to watch include XianDao Intelligent (300450.SZ), Yinghe Technology (300457.SZ), HongGong Technology (301662.SZ), XianHui Technology (688155.SH), NaKeNuoEr (920522.BJ), LiYuanHeng (688499.SH), HaiMuXing (688559.SH), and DeLong Laser (688170.SH) [6]