Outdoor BESS Cabinet — Electrical Energy Storage System
The Outdoor BESS Cabinet is COSPOWERS' containerised, all-in-one Battery Energy Storage System (BESS) built for utility-scale and large C&I grid-tied applications. Pre-integrated with battery modules, BMS, thermal management, fire suppression, and monitoring systems, it enables rapid deployment with minimal on-site work.
Technical Specifications
- Chemistry: LiFePO4 (Lithium Iron Phosphate)
- Cabinet Voltage: 614.4V nominal (high-voltage)
- Capacity: 100kWh to 1MWh+ per cabinet (scalable)
- Cooling: Liquid cooling / precision air conditioning
- Protection Class: IP54 outdoor-rated cabinet
- Communication: Modbus TCP / CAN / SCADA integration
- Operating Temperature: -20°C to +55°C (ambient)
- Fire Suppression: Integrated aerosol / gas suppression system
- Certifications: IEC 62619, IEC 62477, UL 9540, CE
Key Features
- Fully pre-integrated — factory-tested before delivery for fast on-site commissioning
- Liquid cooling system for maximum thermal efficiency and safety
- Integrated fire detection and suppression for highest safety standards
- SCADA and EMS compatible for grid operator integration
- Modular design — stack multiple cabinets for MWh-scale deployments
- Remote monitoring and diagnostics via cloud-based EMS platform
- Designed for 20+ year operational life in outdoor environments
Ideal For
Utility-scale grid storage, renewable energy integration (solar/wind farms), industrial peak shaving, microgrid projects, and large commercial campuses requiring MWh-scale energy storage.
