This paper explores a pathway for integrating multiple patented technologies related to PV storage-integrated devices, charg-ing piles, and electrical control cabinets to optimize performance. Liquid cooling energy storage cabinet composition structure The liquid-cooled energy storage system integrates the energy storage converter, high-voltage control box, water cooling system, fire safety The aggregated entity formed by the distributed photovoltaic (DPV) and energy storage system has. The coordinated development of photovoltaic (PV) energy storage and charg-ing systems is crucial for enhancing energy efficiency, system reliability, and sustainable energy integration.