241kWh High Voltage Energy Storage System 120kW for Comercial with CE IEC

241kWh High Voltage Energy Storage System 120kW for Comercial with CE IEC

The ESS-MHV PRO is a compact, modular and outdoor-ready high-voltage commercial and industrial energy storage system designed for a range of commercial and industrial energy storage applications. It integrates a power battery cluster, hybrid inverter, battery management system (BMS), energy management system (EMS), intelligent temperature control and a weather-resistant cabinet into one complete solution.

Available in 193kWh, 209kWh and 241kWh capacity configurations, the ESS-MHV PRO supports flexible system planning and expansion with up to 8 units connected in parallel. Its modular architecture, floor-mounted installation and integrated monitoring functions make it suitable for projects requiring scalable energy storage, efficient power management and practical outdoor deployment.

Safe: Advanced Protection and Thermal Management

• Outdoor-Ready Enclosure: The IP55-rated cabinet is designed for outdoor installation and provides protection for the integrated energy storage components.
• Multi-Level Battery Protection: A three-level BMS architecture provides multiple layers of protection against overvoltage, undervoltage, overcurrent, overtemperature and short-circuit conditions.
• LiFePO4 Battery Chemistry: Uses lithium iron phosphate (LiFePO4) cells, a battery chemistry widely used in energy storage applications for its safety characteristics and long service life.
• Thermal Management: Built-in fans support thermal balance and help maintain stable operating conditions for the system.

Simple: Modular Design and Flexible Deployment

• Multiple Capacity Options: Choose from 193kWh, 209kWh or 241kWh configurations to match different commercial and industrial energy storage requirements.
• Scalable System Architecture: Supports up to 8 units connected in parallel, allowing energy storage capacity to be expanded as project requirements develop.
• All-in-One Integration: Combines the battery system, inverter, BMS, EMS, temperature control and cabinet into an integrated energy storage solution.
• Compact Floor-Mounted Design: The modular cabinet design supports practical installation, efficient use of space and simplified system deployment.
• Reduced Maintenance Requirements: Integrated system architecture and centralized monitoring help simplify operation and routine maintenance.

Smart: Intelligent Monitoring and Energy Performance

• Integrated LCD Display: A 7.0-inch LCD screen provides access to system operating information and real-time monitoring.
• Local and Remote Communication: Supports CAN, RS485 and Ethernet communication, with optional Wi-Fi, cellular and LAN connectivity for local or remote monitoring.
• High Inverter Efficiency: The integrated inverter achieves a maximum efficiency of up to 97.6%, while maximum charging and discharging efficiency reaches 97.0% according to the technical specification.
• Long Cycle Life: The LiFePO4 battery system supports at least 8,000 cycles at 70% end-of-life (EOL), under the specified test conditions.
• High-Voltage Battery Architecture: The system operates with a battery voltage range of 582.4V to 748.8V, supporting high-voltage commercial and industrial energy storage applications.

Technical Highlights

• Product Series: ESS-MHV PRO
• Available Models: ESS-M92-193, ESS-M100-209 and ESS-M120-241
• Energy Capacity Options: 193kWh, 209kWh and 241kWh
• Nominal Output Power / UPS Power: 125kW
• Battery Chemistry: LiFePO4
• Battery Operating Voltage: 582.4V–748.8V
• Maximum Charge and Discharge Current: 157A
• Enclosure Protection: IP55
• Installation: Floor-mounted
• Maximum Parallel Connection Sets: 10 sets for the integrated inverter specification
• Operating Temperature: -25°C to 60°C for the inverter; derating above 45°C
• Battery Cycle Life: ≥8,000 cycles at 70% EOL under specified test conditions
• Warranty: 10 years

Commercial and Industrial Energy Storage Applications

• Commercial Premises: Supports energy management, peak-load management and backup power requirements for commercial buildings and business facilities.
• Industrial Parks: Suitable for industrial energy storage projects requiring modular capacity and high-voltage system integration.
• Mines: Designed for energy storage applications in mining environments where reliable power management and scalable capacity are required.
• Pastoral Areas: Supports energy storage needs in remote pastoral and rural locations.
• Petrol Stations: Can be integrated into energy storage projects for fuel stations and related power management applications.
• Islands: Suitable for island energy systems requiring flexible energy storage and power management.
• Data Centres: Supports high-voltage energy storage applications for data centre power management and backup power planning.
• PV Energy Storage and EV Charging Stations: Can be considered for integrated solar energy storage and electric vehicle charging infrastructure projects.
• Airports: Suitable for commercial and industrial energy storage applications in airport facilities and associated infrastructure.

The ESS-MHV PRO provides a practical high-voltage energy storage option for commercial and industrial projects seeking modular capacity, integrated system design, intelligent monitoring and flexible expansion. With multiple energy configurations and support for outdoor deployment, it can be adapted to different energy storage and power management requirements.