Amid the wave of the global energy revolution, ice thermal storage technology is emerging as a powerful enabler of smarter, more sustainable energy use. As a pioneer with decades of experience in the HVAC industry, H.Stars Group is at the forefront of integrating technological innovation with environmental responsibility—and ice storage is at the heart of this transformation.

At H.Stars, we've gone beyond the basics—ice storage has evolved into a multi-faceted energy ecosystem that addresses diverse challenges with precision and innovation:

• Industrial Applications:

A glycol ice storage system customized for an automotive manufacturing facility maintains consistent cooling water temperature within ±0.5°C, boosting product yield by 12%.

• Commercial Buildings:

In a major commercial complex in Shanghai, our modular ice storage solution reduced air-conditioning season electricity costs by 40%, cutting carbon emissions by 800 tons annually.

• District Cooling:

In a smart park in Southern China, our distributed ice storage stations, integrated with photovoltaic power systems, optimize clean energy usage and reduce reliance on traditional energy sources.
These real-world cases reflect our transformation from a provider of energy-saving tools to a partner delivering end-to-end energy solutions. By incorporating dynamic load forecasting algorithms and intelligent control systems, H.Stars ensures that every cubic meter of ice releases exactly the cooling energy required—delivering truly on-demand performance.
With China’s dual carbon goals (“peak carbon” and “carbon neutrality”) gaining momentum, H.Stars is scaling up the impact of ice thermal storage across new frontiers:

• Energy Integration:

In a northern data center, our ice storage system works in tandem with waste heat recovery, creating a closed-loop tri-generation system (cooling-heating-power).

• Material Innovation:

Our research into phase-change ice storage materials is increasing cold energy density by 50%, while reducing equipment footprint by one-third.
And the future is even more promising: as ice storage intersects with emerging technologies like hydrogen energy and virtual power plants, it’s no longer just a component of HVAC—it’s becoming a key node in the smart city energy grid.
At H.Stars, we see ice storage not only as an engineering breakthrough, but as a testament to nature’s equilibrium. True innovation, we believe, should shine with technological brilliance while honoring ecological harmony. With ice thermal storage at the core, we continue building a more resilient, intelligent energy ecosystem—where every kilowatt contributes to a sustainable balance between technology and the environment.