Recently, Zhejiang Tianneng Energy Storage Technology Development Co., Ltd. and Shanghai Electric Power Electronics Co., Ltd. officially signed a strategic cooperation agreement in Shanghai, marking the start of a comprehensive partnership in the field of new energy storage. This collaboration not only focuses on technology R&D and market expansion, but also leverages the combined strengths of both parties to accelerate the construction of a new power system centered on renewable energy—injecting strong momentum into the growth of the energy storage industry.
Tianneng Energy Storage has been deeply engaged for years in new energy material R&D, manufacturing process optimization, and intelligent manufacturing. It has built a complete industry chain covering battery cells, battery packs, energy storage systems, and energy management systems. With multiple core patents and full-scenario solution capabilities, Tianneng’s products have been widely applied in grid-scale energy storage, frequency regulation, distributed storage, and microgrid systems, positioning the company as a model of technological innovation in the energy storage sector.
Shanghai Electric Power Electronics Co., Ltd., a core supplier of renewable power electronic equipment, possesses full-chain capabilities spanning equipment manufacturing, system integration, and project development. With extensive engineering experience in power electronic equipment sales and energy storage system integration, the company continues to promote energy structure upgrades and serves as an industry benchmark in the renewable power electronics field.
Leveraging their complementary strengths in technology R&D and industrial integration, the two sides will focus on overcoming key technical challenges related to energy storage system safety, cost-efficiency, performance, and lifespan. Shanghai Electric will contribute its strong engineering capabilities in equipment manufacturing and system integration, while Tianneng will apply its expertise in battery R&D and system integration. Together, they will conduct joint research on grid technologies, energy storage product development, and energy management system optimization, forming a closed-loop ecosystem of “R&D – Manufacturing – Project Implementation.”
At the project level, the partners will focus on energy storage station construction and operation, distributed energy storage system deployment, and grid frequency regulation and power security, jointly exploring domestic and overseas markets. They plan to co-develop key products such as commercial and industrial energy storage systems, PCS converters, all-in-one energy storage units, and PV-wind integrated booster systems. The first batch of joint R&D and market development initiatives has already been launched, with multiple landmark energy storage projects expected to be implemented within the next three years, contributing Chinese expertise and solutions to the global energy transition.
Both parties will share strategic resources in technology, market channels, and customers. In terms of talent development, they will build a professional talent pool through expert exchanges and joint training programs. Regarding intellectual property protection, both companies will strictly fulfill confidentiality obligations and safeguard trade secrets and technological innovations, establishing an open, collaborative, and efficient partnership platform.
This cooperation represents a concrete action in response to China’s “dual carbon” goals and the drive toward a clean, low-carbon transition. Both sides agree that energy storage technology is a key enabler for enhancing system flexibility and ensuring power supply security. Through deepened collaboration, they aim to accelerate the large-scale application of energy storage technologies and contribute to global sustainable energy development.
Looking ahead, the two companies will continue to strengthen strategic coordination, advance the implementation of flagship energy storage projects, and jointly create a cleaner, greener energy future.
Source：https://mp.weixin.qq.com/s/Snf4zLzNqEYvBbcQ0vihcA