SINEXCEL Advances Energy Storage Standards for a Sustainable Future in China

SINEXCEL's Role in Shaping Energy Storage Standards



SINEXCEL (300693.SZ) has emerged as a global leader in the field of modular energy storage, electric vehicle charging, and power quality solutions. Recently, the company played a pivotal role in the formulation of two essential technical standards for grid-forming energy storage systems, leading to significant advancements in the industry within China. This initiative is not only crucial for setting benchmarks but also for ensuring the systematic growth of storage technology in the energy sector.

The certification process was spearheaded by the Shenzhen Energy Supply Office, leading to the establishment of T/SPSTS 035-2024 Technical Specifications for Grid-Forming Electrochemical Energy Storage Systems and T/SPSTS 036-2024 Guidelines for Black Start Technology in Grid-Forming Electrochemical Energy Storage Systems. Both standards were developed in collaboration with prominent academic institutions, including Tsinghua University's Shenzhen Graduate School and Harbin Institute of Technology, Shenzhen.

The Importance of These Standards



The first standard delineates comprehensive definitions of performance metrics and functionalities for grid-forming storage systems and equipment. This technical guide is invaluable for planning and deployment in critical urban areas like Shenzhen. Meanwhile, the second standard provides a structured approach to operating procedures in black start scenarios, thereby facilitating system recovery during large-scale power outages or network failures.

SINEXCEL has previously accomplished a remarkable feat by deploying the world’s first grid-forming energy storage system at a low-altitude logistics center. This milestone aligns perfectly with the Guangdong Key R&D Project, entitled “Research on Technologies and Basic Equipment for Grid-Forming Energy Storage Inverters,” showcasing SINEXCEL's commitment to innovation.

These new regulations, collectively, mark historical achievements and serve as reliable references for the entire lifecycle of grid-forming storage systems—from design and manufacturing to integration and operational management.

Comprehensive Solutions and Strategic Development



With years of extensive experience, SINEXCEL has cultivated a robust portfolio of high-voltage grid-forming solutions. This encompasses vital technologies including advanced control algorithms, high-power inverter topologies, grid-forming support, fault tolerance, multi-unit coordination, and energy quality optimization. The efficacy of these solutions has been validated in various scenarios, including strong and weak grid conditions, as well as in off-grid settings, providing crucial insights for the development of new standards.

The proactive engagement of SINEXCEL in these standardization efforts reflects its enduring commitment to innovation and leadership in grid-forming storage technology. Looking ahead, the company aims to continue its emphasis on collaborative R&D initiatives and expedite industrial implementations, offering solutions that not only meet but exceed global standards for a more resilient and sustainable energy future.

About SINEXCEL



Founded in 2007, SINEXCEL has positioned itself at the forefront of energy storage solutions, electric vehicle charging, and power quality improvement. With an impressive capacity of 12 GW installed, 140,000 electric vehicle chargers, and nearly 20 million amperes of active harmonic filters deployed, SINEXCEL collaborates with industry leaders like EVE Energy and Schneider Electric to foster energy independence.

For more information on SINEXCEL and its groundbreaking initiatives in energy storage and technology, please visit their official channels.

Topics Energy)

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