The Core Support of New Power Systems: The Path to Breakthroughs in High-Safety, Long-Duration, Multi-Scenario Energy Storage Technologies

In the context of a continuous transition towards a green and low-carbon energy structure, energy storage technology has become the “energy core” of new power systems. At the 13th China International Energy Storage Conference, Academician Zhao Tianshou from the Chinese Academy of Sciences emphasized, “Building a new power system centered around renewable energy relies heavily on diverse, scalable, and highly safe energy storage technologies.” This statement highlights a critical proposition for industry development: energy storage is not about the supremacy of a single technology, but rather the synergistic evolution of multi-dimensional technologies.

1. Short-Duration Storage: The Ultimate Challenge for Response Speed

In regulating electricity fluctuations at the second and minute levels, supercapacitors and flywheel energy storage continue to play irreplaceable roles. Supercapacitors are renowned for their ultra-high power density, rapid response, and long lifespan, making them suitable for emergency power supply and instantaneous peak shaving. Flywheel energy storage, which stores electricity in the form of mechanical energy, boasts high cycling rates and fast response times, though it has relatively lower energy density. Huijue Technology Group has deeply integrated short-duration storage with control algorithms in microgrids and distributed energy systems, achieving millisecond-level responses through its proprietary smart EMS system, thereby providing customers with dynamic voltage stabilization and transient energy scheduling solutions to effectively enhance system stability.

2. Medium-Duration Storage: The Maturation and Evolution of Lithium Technology

Lithium-ion batteries are currently the mainstay of energy storage applications. With high energy density, modular design, and a mature industrial chain, lithium batteries have been extensively adopted in commercial energy storage, grid peak shaving, and renewable energy consumption. However, the safety hazards associated with traditional liquid electrolytes remain a concern, leading to solid-state batteries being viewed as an important future direction. Huijue Technology Group, drawing on years of lithium battery system integration experience, has launched a 314Ah liquid-cooled cell system and a high-safety outdoor storage cabinet (HJ-Z series). Through liquid cooling, multi-level BMS protection, and AI predictive algorithms, these products achieve high safety, long lifespan, and intelligent management, widely used in data centers, communication base stations, and commercial parks.

3. Long-Duration Storage: Key to Addressing Renewable Energy Fluctuations

Long-duration storage (over 4 hours) is regarded as a “scarce resource” in new power systems. As the proportion of renewable energy continues to rise, relying solely on lithium batteries fails to meet the storage needs that span day and night or even across seasons. New technologies such as flow batteries, compressed air energy storage (CAES), and hydrogen energy are gradually becoming industry focal points. Flow batteries, in particular, have garnered significant attention. Their structure of “decoupling power and energy” provides advantages like high safety, ease of expansion, and long lifespan. Although cost and energy density remain challenges, the technological potential is immense. Huijue Technology Group is collaborating with domestic universities and research institutions to actively develop integrated solutions for vanadium flow batteries and zinc-iron flow battery systems, exploring integrated designs for “source-network-load-storage.” In several projects, Huijue has achieved integrated demonstrations of solar-storage-hydrogen systems, enabling users to generate green electricity during the day and provide long-duration energy supply at night for low-carbon operations.

4. From Single-Point Technology to System Synergy: The New Direction of Intelligent Storage

The future energy storage system will no longer be a simple assembly of “batteries + inverters” but will integrate AI algorithms, digital twins, energy management, and multi-source complementarity into an intelligent system. Huijue Technology believes the core competitiveness of energy storage is transitioning from “hardware performance” to “system intelligence.” Guided by this philosophy, Huijue has established a cloud-based energy storage monitoring platform and AI energy prediction models, enabling:

• Precise load forecasting and adaptive scheduling;
• Dynamic energy efficiency optimization and carbon footprint tracking;
• Coordinated control of multiple storage forms, enhancing overall energy efficiency by over 10%.

This series of innovations transforms energy storage systems from “independent devices” into critical nodes of “intelligent energy networks.”

5. Conclusion: Huijue, Making Energy Storage Safer, Smarter, and More Sustainable

The future of energy storage belongs to a safe, flexible, and intelligent multi-technology integration system. As a leading domestic provider of energy storage system solutions, Huijue Technology Group has established a comprehensive layout in container storage, grid-side storage, household solar-storage systems, and liquid-cooled storage technologies. We not only provide products but also build high-safety, high-reliability intelligent energy systems for global users. In the evolution of new power systems, Huijue believes that “the safety and efficiency of every kilowatt-hour are the foundation for a zero-carbon future.”