Full value chain of energy storage systems (core technologies and products including energy storage battery cells, PCS, BMS, EMS, LCS, FFS, STS, ESS), optimizing overall system performance to position storage as a financial asset.

Zhuhai Kortrong Energy Storage Technology Co., Ltd. is the core R&D and manufacturing entity of Guangdong Kortrong New Energy Industry Group, focusing on electrochemical energy storage technology innovation and integrating R&D, manufacturing, sales and service.

The company builds its core competitiveness on immersion liquid cooling energy storage systems and advanced dry-electrode battery technology, establishing full-chain capabilities spanning battery processes, automated equipment and system integration. The company holds 300+ patents and proprietary technologies. Core products are certified by authoritative institutions including China Electric Power Research Institute (CMA/CNAS). R&D personnel exceed 30% of workforce. Designations include Guangdong Provincial Full-Stack Electrochemical Energy Storage Engineering Technology Research Center, Zhuhai Municipal Electrochemical Key Laboratory, Guangdong Specialized and Sophisticated SME, and National High-Tech Enterprise.

Kortrong Energy Storage products are widely applied across grid-side standalone energy storage, multi-energy complementary microgrids for mining areas, oilfields, islands and commercial & industrial sectors, net-zero parks, green AIDC infrastructure, PV-wind-storage-charging integration, C&I energy storage, and emergency backup power.