Beijing HyperStrong Technology Co., Ltd. (海博思创, stock code: 688411.SH), founded in 2011, is a leading Chinese provider of electrochemical energy storage system (ESS) solutions and technical services. The company specializes in the research, development, production, sales, and integration of battery energy storage systems (BESS) for utility-scale, commercial & industrial, and residential applications.
HyperStrong offers products such as the HyperBlock series of liquid-cooled systems, HyperCube for C&I use, and HyperBox for homes, supported by proprietary technologies in battery modeling, management, integration, validation, and intelligent O&M. It operates five smart manufacturing bases, three R&D centers, and two certified testing labs, with deployments exceeding 50 GWh across over 400 projects in more than 20 countries.
Recognized as China's top BESS integrator by installed capacity and among the global top three by S&P Global, HyperStrong serves the source-grid-load chain, including traditional and renewable power generation, smart grids, and end-users. Listed on the Shanghai STAR Market in 2025, it recently signed a landmark 60 GWh, three-year sodium-ion battery supply agreement with CATL for energy storage.
Also known as 海博思创 and Beijing HyperStrong Technology Co., Ltd..
First field‑validated sodium‑ion BESS reaches commercial maturity with modular 30+ MWh units; 1 GWh China shipments targeted by end‑2026 and international deliveries from June 2027.
Three-year sodium‑ion energy-storage deal to industrialize mass production: higher energy density, manufacturing fixes for consistent output, improved safety, and Li‑ion form‑factor compatibility
