On the afternoon of March 26, 2022, Tianneng signed a strategic cooperation framework agreement with State Grid Huzhou Power Supply Company. The two sides will deepen exchanges and cooperation in energy storage, microgrid, energy services, scientific research, and party building to help China achieve its 2030 renewable energy development target and its carbon neutrality target.

　　Wang Xiaojian, General Manager and Deputy Secretary of the Party Committee of State Grid Huzhou Power Supply Company, and Zhang Tianren, Chairman of Tianneng battery Co., LTD., witnessed the signing. Chairman Zhang Tianren said that the State Grid has made important contributions to serving local economic and social development, continuously promoting the diversified integration of energy sources, and providing safer, cleaner, and higher-quality energy and power services. The signing of the contract with State Grid Huzhou Power Supply Co., Ltd. will strengthen exchanges, give full play to their respective advantages in the field, and jointly build a new ecology and win-win model of battery reserve power cooperation in the new future.

　　General Manager Wang Xiaojian said that Tianneng, as a battery china manufacturer,  has played an important role in developing renewable energy battery storage and helping the realization of the "carbon peak and carbon neutrality" goal, and hoped that the two parties can continue to deepen cooperation, expand cooperation areas, and achieve common development.

　　State Grid Huzhou Power Supply Company is affiliated with State Grid Zhejiang Electric Power Co., Ltd. State Grid Zhejiang Electric Power Co., Ltd. takes the construction and operation of power grids as its core business. It is a core enterprise in the energy field of Zhejiang Province. By the end of 2021, it has 70,000 kilometers of transmission lines of 110 kV and above, and a substation capacity of 491 million kVA; Three 1000 kV substations, with a substation capacity of 18 million kVA, and two ±800 kV DC converter stations with a conversion capacity of 16 million kilowatts have been built; the power supply service population exceeds 64 million. Tianneng actively deploys a new power system of "source, network, load and storage" to promote the deep integration of "new energy + energy storage". Tianwang Smart Energy Co., Ltd. is a new digital smart energy service company and energy storage battery company integrating R&D, production, and sales of wind power battery storage, batteries used for solar energy storage, and energy storage batteries, as well as smart microgrid construction and green digital smart energy storage battery solutions.