In the context of the global transition to renewable energy, CHINT has partnered with Tongwei Co., Ltd., a global leader in the high-purity polysilicon industry, to support large-scale energy projects. This collaboration spans several significant initiatives, including power distribution for Tongwei’s industrial silicon production base in Baotou, Inner Mongolia, and the Phase IV solar cell base in Meishan, Sichuan.

The 220kV Substation EPC Project in Inner Mongolia is a key part of CHINT’s collaboration with Tongwei. The project involves providing a comprehensive power solution to ensure the stability and efficiency of Tongwei’s high-purity polysilicon production facilities. CHINT’s scope includes high-voltage to low-voltage power distribution, addressing the specific needs of Tongwei’s large-scale, high-tech production sites.

Tailored Energy Solutions

CHINT has delivered a range of customized solutions to Tongwei’s facilities, including:

Transformers: Featuring advanced leakage control and cooling systems designed for high-altitude conditions, these transformers ensure energy efficiency and stable long-term performance.
Modular Equipment: Space-saving, modular solutions enhance operational safety and optimize facility layouts.
Switchgear: High-performance switchgear ensures reliable power distribution and safety throughout Tongwei’s industrial sites.

These solutions have been designed to meet the demanding needs of Tongwei’s facilities while ensuring scalability for future expansion.

EPC Services and Construction Support

CHINT has been involved throughout the full EPC lifecycle, from design and procurement to construction and commissioning. The company’s expertise in rapid delivery and technical support has been critical to meeting tight project timelines and ensuring seamless execution. CHINT’s quick response and efficient project management have saved Tongwei both time and resources, contributing to the overall success of the project.

Tongwei has praised CHINT for its speed of delivery, quality of equipment, and reliable after-sales service. A Tongwei representative commented, "CHINT's rapid delivery and technical support have set a new industry benchmark. Their equipment is performing reliably, and the swift project completion has saved us substantial resources."

The partnership between CHINT and Tongwei demonstrates the success of innovation and collaboration in the renewable energy sector. CHINT’s tailored energy solutions, combined with its full-service EPC capabilities, have supported Tongwei’s ambitious production goals. This project not only strengthens the collaboration between the two companies but also contributes to China’s green energy transition, setting a new standard in the industry for efficient, sustainable energy infrastructure.