Battery Energy Storage System Design: Commercial and Industrial Projects

Commercial and industrial BESS projects require careful engineering of battery banks, power conversion, and system integration.

C&I BESS Components

  • Battery bank: 2V OPzV cells in series/parallel strings
  • Power conversion system (PCS): Bidirectional inverter/charger, 50-500kW
  • Energy management system (EMS): Optimization and monitoring software
  • Transformers and switchgear: Grid connection and protection
  • HVAC: Temperature management

Containerized BESS

20ft container: up to 1.5MWh. 40ft container: up to 3.5MWh. Pre-engineered, factory-tested, rapid deployment.

CHISEN supplies 2V OPzV and OPzS cells for containerized BESS projects globally.


CHISEN Battery — 8 factories, 70M kVAh/year. OPzV/OPzS 100-3000Ah. Tel: +86 131 2666 8999 | jack@chisen.cn | www.chisen.cn