Faced with rising energy costs and grid stability challenges, commercial and industrial users urgently require more efficient, reliable and intelligent energy management solutions. To address this, we have developed a comprehensive product portfolio encompassing core equipment and smart systems: high-performance commercial and industrial cabinets ensure secure power distribution; highly integrated 3S integrated modules combine BMS, PCS and EMS to achieve efficient control and intelligent strategy for energy storage systems; photovoltaic-storage commercial cabinets further integrate solar power and energy storage to maximise green energy utilisation; while battery management systems provide real-time safeguards for system security and long-term operation. These solutions are designed to help customers significantly reduce electricity costs, enhance power supply reliability and confidently navigate the energy transition.