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SINEXCEL Plays a Pivotal Role in Grid-Forming Energy Storage Standards

In a significant advancement for energy technology in China, SINEXCEL, a prominent figure in modular energy storage and electric vehicle (EV) charging solutions, has contributed actively to the development of new technical standards for grid-forming energy storage systems. This marks an essential step towards systematic growth and standardization in the energy sector, particularly for the integration of renewable energy sources into the electric grid.

A Collaborative Effort

The drafting of these standards was led by the Shenzhen Power Supply Bureau in partnership with SINEXCEL, along with academic contributors including the Tsinghua Shenzhen International Graduate School and the Harbin Institute of Technology (Shenzhen). The collaboration aims to establish a foundation for future advancements in energy storage technologies, ensuring that they can meet the increasing demands of modern electrical grids.

Two critical documents emerged from this initiative: the T/SPSTS 035-2024 Technical Specification for Grid-Forming Electrochemical Energy Storage Systems and the T/SPSTS 036-2024 Guidelines for Black Start Technology of Grid-Forming Electrochemical Energy Storage Systems.

Clear Definitions and Operational Procedures

The first standard, T/SPSTS 035-2024, offers detailed definitions regarding the performance characteristics and operational functionality of grid-forming storage systems. This comprehensive guide serves as an essential tool for urban planners and engineers in cities like Shenzhen, which are crucial for accommodating the growing need for efficient energy solutions.

On the other hand, T/SPSTS 036-2024 elaborates on the operational principles and procedures needed to initiate black start scenarios, crucial for restoring power after significant outages or failures. These operational insights are vital for enhancing the reliability and resiliency of energy systems across urban environments.

Innovations in Energy Storage

SINEXCEL's innovative approach has not gone unnoticed. The company previously executed the world's first grid-forming energy storage system at a low-altitude logistics hub, showcasing its dedication to pioneering energy technologies. This project is part of Guangdong’s prominent R&D initiative, known as the Research on Core Technologies and Equipment of Grid-Forming Energy Storage Inverters. Together, these initiatives provide a comprehensive reference for the entire lifecycle of grid-forming energy storage systems—from design and manufacturing to integration and operation.

A Leader in Energy Solutions

Backed by years of expertise, SINEXCEL's offerings include a robust portfolio of high-voltage grid-forming storage solutions encompassing vital technologies such as control algorithms, high-power inverter designs, grid-forming support mechanisms, fault ride-through capabilities, coordinated operation across multiple units, and power quality optimization. These groundbreaking solutions have demonstrated effectiveness in diverse environments, whether in robust or weak grids, or even in off-grid scenarios.

As a leading authority in grid-forming energy technology, SINEXCEL’s involvement in establishing these standards exemplifies its commitment to innovation and leadership in this vital sector. The company plans to continue its forward trajectory by driving collaborative R&D initiatives while accelerating the implementation of those standards in industrial applications.

Moving Towards a Sustainable Future

With a vision for a sustainable energy future, SINEXCEL is dedicated to delivering solutions that not only meet but surpass global energy standards. Their proactive stance in standardization not only promotes technological advancements but also positions them at the forefront of the energy industry's evolution in China and globally. Founded in 2007, SINEXCEL has expanded operationally to achieve significant milestones, including over 12 GW of installed storage capacities and a robust network of 140,000 EV chargers. By collaborating with industry leaders such as EVE Energy and Schneider Electric, SINEXCEL is not just shaping the future of energy; it is empowering a more resilient and efficient energy landscape across the globe.