KonkaEnergy 1.29MWh-500kW Air Cooled Modular BESS

The KonkaEnergy 1.29MWh-500kW Containerized Battery Energy Storage System (BESS) is a versatile, modular solution engineered for high-performance applications such as frequency regulation for power plants, user-side peak shifting, and micro-grid integration with renewable energy sources. This all-in-one system integrates lithium iron phosphate (LFP) battery technology with a 500kW Power Conversion System (PCS) inside a standard 20HQ container.

System Architecture & Configuration

This BESS is designed for maximum efficiency and ease of maintenance with a modular, "aisleless" internal layout.

• Battery Modules: Features 90 modules, each containing 16 cells in serial connection (1P16S) providing 14.336kWh per module.
• Battery Racks: Consists of 6 racks (clusters), each housing 15 modules and a dedicated control box.
• Power Conversion: Includes a high-efficiency 500kW PCS with a maximum efficiency of 98.8%.
• Integrated Management: A comprehensive three-tier BMS (BMU, BCMS, and BAMS) monitors the system from the cell level to the entire battery unit.

Technical Specifications

Key Performance Advantages

• Advanced Thermal Control: Utilizes temperature-controlled forced air cooling (HVAC) with a 25kW capacity to ensure consistent internal temperatures and prolong service life.
• High Efficiency & Response: Supports instantaneous full power input/output with a fast response speed for grid stability.
• Safety & Protection: Features a software-hardware cascade protection mechanism, comprehensive insulation monitoring, and an FM-200 fire suppression system.
• Active Equalization: Employs an advanced active equalization algorithm to increase the depth of system usage.
• Smart Grid Ready: Compatible with Ethernet (Modbus TCP/IP) and RS485 protocols for EMS scheduling and SCADA monitoring.

Visualized Cloud Platform (Optional)

The system can be integrated with KonkaEnergy’s Energy Storage Visualized Cloud Platform for full life cycle monitoring:

• Remote Monitoring: Real-time tracking of PCS and battery parameters including power, voltage, SOC, and temperature.
• Data Analytics: Visualized analysis of operating status from the system level down to individual battery cells.
• Event Tracking: Comprehensive recording of events and abnormalities for simplified troubleshooting and maintenance.