SINEXCEL's Pivotal Role in Establishing Energy Storage Standards for Grid Formation

The landscape of energy storage technology is transforming, with SINEXCEL (300693.SZ) leading the charge. Their recent contributions mark a significant milestone in the establishment of standards for grid-forming energy storage systems, aimed at not only boosting functionality but also ensuring the efficient integration of such systems into broader energy networks. This latest development, authored alongside the Shenzhen Electric Power Bureau and premier universities, highlights SINEXCEL's commitment to innovation in energy technology.

A New Era of Standards

On July 3, 2025, SINEXCEL announced its pivotal involvement in drafting two crucial standards, namely T/SPSTS 035-2024 and T/SPSTS 036-2024. These guidelines are designed to enhance the operational efficiency of electrochemical energy storage systems, particularly focusing on their ability to form robust power grids.

These standards provide exhaustive definitions and performance metrics for energy storage systems, fostering clear technical directions for deployment in key urban centers, with Shenzhen being at the forefront. The second document addresses procedures for cold startup capabilities, essential for restoring power during significant outages or grid collapses.

Technical Specifications and Collaboration

The T/SPSTS 035-2024 outlines vital specifications for energy storage systems tasked with forming an electrical grid, covering everything from design principles to functional performance assessments. This initiative not only aims to simplify the integration of energy storage systems into existing infrastructures but establishes a framework that can be replicated in other urban settings.

The collaborative effort included contributions from leading academic institutions, such as Tsinghua Shenzhen International Graduate School and Harbin Institute of Technology (Shenzhen). It is a clear testament to how academic and industrial partnerships can yield practical solutions that benefit both sectors.

Strategic Achievements and Insights

Apart from the establishment of these new standards, SINEXCEL has already deployed the world's first grid-forming energy storage system in a low-altitude logistics center, an accomplishment that stands as proof of their strategic research project in Guangdong focused on key technologies for inverter-based energy storage systems. This deployment serves as an authoritative reference throughout the entire lifecycle of grid-forming energy storage systems, guiding their design, manufacturing, integration, and operational management.

With a wealth of experience and expertise spanning several years, SINEXCEL has developed a comprehensive array of high-voltage grid-forming storage solutions. Their portfolio incorporates critical technologies such as cutting-edge control algorithms, advanced high-power inverter topologies, and multi-unit coordination, all designed to optimize energy quality and operational resilience.

Leadership in the Energy Sector

SINEXCEL's active role in formulating these standards reflects their long-standing dedication to developing innovative energy solutions. Looking forward, they are committed to further enhancing research and development efforts, accelerating industrial implementation, and providing solutions that not only meet but exceed global standards.

As the demand for energy storage systems continues to grow, SINEXCEL stands at the forefront, driving advancements that are crucial for building a sustainable energy future. They are not only a provider of energy storage solutions but also a leader guiding the industry through its evolution.

About SINEXCEL

Founded in 2007, SINEXCEL has emerged as a global leader in energy storage, electric vehicle charging, and power quality solutions. With approximately 12 GW of energy storage capacity installed, alongside 140,000 electric vehicle chargers and nearly 20 million active harmonic filter amps, SINEXCEL is committed to partnering with industry leaders like EVE Energy and Schneider Electric to promote energy independence.

In summary, as SINEXCEL continues to innovate and drive progress within the energy sector, the company lays down a blueprint for others to follow, reinforcing the importance of collaboration and standardization in enhancing the reliability and efficiency of future energy systems.