CYG Sunri provides a complete set of secondary system solutions for Shizishan Intelligent Substation, covering secondary products such as main equipment monitoring system& protection automation equipment, auxiliary equipment monitoring system and video monitoring system.

In 2016 and 2020, CYG Sunri provided the solution of group-controlled DC special fast charging station for the branches of State Grid EV Service in shanghai, Shaanxi, Hunan and Hubei, and has supplied more than 200 sets of group-controlled DC charging stack equipment, flexibly configured the charging terminals according to the demand, and provided special battery charging services for vehicles in public traffic, logistics, sanitation, online ride-hailing service and airport shuttle service.

In recent years, State Grid has devoted itself to the construction of public fast charging stations, which plays an important role in promoting the development of new energy industry. Since 2016, CYG Sunri has provided more than 4,000 sets of DC charging equipment to for fast charging service of electric vehicles

During the construction of this project, CYG Sunri's complete set of intelligent substation solutions, rapid product supply, strong technical strength in intelligent substation system integration and strong service team have promoted the smooth completion and operation of the Shandong Tai’an 220kV Tianping intelligent substation.

On June 1st, 2018, modular substationsolution provided by, CYG SUNRI assisted Yunnan Baoshan 110kV Jinchanghe Substation to be successfully put into operation, marking the successfuloperation of Yunnan's first fully containerized modular substation, anddistribution-mode complete-substationsolution has achieved further success.

With a total investment of about 450 million yuan, this project utilized the plant rooftops of 539175 m2 of 23 large and medium-sized enterprises in Tonglu Economic Development Zone to install 50MW efficient crystalline silicon solar cells. The estimated annual power generation is 47 million kWh, more than 70% of which will be used by these enterprises. CYG SUNRI has completed the construction of a comprehensive cloud platform for the project

The construction of Mulei 750 kV power transmission and transformation project started on August 20, 2019, with a total investment of RMB 560 million. After being put into operation, it will realize 5.6 million kilowatts of new energy consumption, providing strong support for the development of wind power and PV power enterprises and industries in Mulei County

In Phase I, the Concord New Energy Anhui Centralized Control Operation Center was connected to the wind power plant of Xiehe Group in Anhui, including one 110kV and two 35kV substations, and six 50MW wind power, which can help the customer achieve centralized monitoring and management of new energy stations in the region, and improve the operation and maintenance management level of power station.