SUN-ICE ENERGY was founded in 2021. The company focuses on the R&D and industrialization of low-carbon cooling technologies based on phase change material (PCM) thermal energy storage coupled with photovoltaics, providing high-efficiency energy solutions for zero-carbon buildings, industrial refrigeration and other applications. With the core mission of “Sustainable Cooling for Zero-Carbon Buildings”, the company integrates rooftop photovoltaic systems with high-performance thermal management circuits based on its patent-pending PCM thermal storage container technology, achieving low-energy cooling and cascaded utilization of thermal energy. Its core technology lies in the structural optimization of PCM thermal energy storage systems. Through the integrated thermal contact design of heat exchange plates and fluid pipelines, the efficiency of energy storage and release is significantly improved. The technology can be widely used in heating, ventilation and air conditioning (HVAC), industrial cold storage, data center cooling and other fields, meeting the dual demands of building energy conservation and renewable energy consumption.