The price difference between peak and off-peak electricity for industrial and commercial users continues to widen, and Ruicheng's air-cooled direct expansion ice storage integrated unit helps enterpri

As provinces and cities across the country continue to optimize time-of-use electricity pricing policies for industrial and commercial users, the price difference between peak and off-peak electricity prices has further widened. The high electricity costs caused by the high energy consumption of air conditioning have become a pain point for factories, office buildings, and laboratories. Ice storage cooling peak shifting and valley filling energy-saving technology has ushered in a window of opportunity for large-scale popularization, and Guangzhou Ruicheng Refrigeration Integrated Ice Storage Equipment has become a popular energy-saving solution in the market.

The core logic of ice storage technology is to produce ice and store cold energy during off-peak electricity hours at night, and release the cold energy to supply air conditioning during peak electricity hours in the daytime, thereby reducing the electricity load of enterprises during high-price periods and balancing the peak-valley pressure on the regional power grid. It is a key technology route for promoting new energy storage in the national "15th Five-Year Plan". However, the complex engineering modifications of traditional ice storage systems have long limited the application of these technologies by small and medium-sized enterprises.

Addressing industry pain points, Ruicheng Refrigeration, leveraging nearly 30 years of experience in large-scale ice storage projects, has developed an integrated air-cooled direct expansion ice storage unit that requires no civil engineering ice tanks or complex piping modifications. The unit is shipped as a single integrated unit, occupying less space and simplifying on-site installation by over 70%. A single unit can meet the cooling needs of spaces spanning thousands of square meters, while multi-unit parallel solutions are suitable for high-load scenarios such as industrial parks and large shopping malls.

In real-world testing across multiple projects in Guangzhou, businesses using Ruicheng ice storage equipment saw an average reduction of over 50% in air conditioning electricity costs. The equipment's intelligent control system automatically matches local peak and off-peak electricity pricing, eliminating the need for manual monitoring and mode switching. Its unique temperature difference efficiency enhancement technology is adapted to the hot and humid climate of southern China, further improving ice-making efficiency in low-temperature nighttime environments, resulting in significant energy savings compared to traditional ice storage units.

Ruicheng Refrigeration has established standardized energy-saving calculation services, providing free power optimization solutions for industrial and commercial customers with refrigeration energy-saving needs. These solutions precisely match the number of RC series ice storage units based on factory area, air conditioning load, and local electricity pricing policies. In the future, the company will continue to focus on the user-side energy storage market, using lightweight, integrated ice storage equipment to help various industries complete green, low-carbon, and energy-saving transformations.