CATL (300750.SZ/3750.HK): Expanding energy solutions beyond battery cells

Goldman Sachs initiates coverage-style analysis on CATL (300750.SZ/3750.HK), arguing that the company's transition from a pure battery cell supplier to an integrated energy solutions provider is underappreciated. As the BESS shipment mix shifts from cells toward integrated AC/DC solutions, unit gross profit for BESS should rise, and CATL is expected to regain dominance in China's ESS battery market from a cyclical low. The report also argues that renewed "de-CATLization" concerns in EV batteries look overdone, as most prior automaker diversification attempts were subsequently scaled back or reversed, leaving CATL's EV battery share resilient. Valuation for the A-share has fallen near the trough of the previous de-CATLization cycle and now offers a modest dividend yield. Using a sum-of-the-parts approach that values the power battery and BESS businesses separately, the analysts see 100%+ upside for both A- and H-shares, with the H-share carrying a premium to the A-share. Key risks inclu