Integrated Container Energy Storage System consists of battery clusters, energy storage bidirectional converter (PCS), battery management system (BMS), energy management system (EMS), fire protection system, lighting system, dynamic environment control system, access control system, isolation transformer (optional), etc. The system has multiple state monitoring and hierarchical linkage, forming a comprehensive protection system integrating electrical safety and functional safety. The container system features standardized and prefabricated design, which reduces user customization time and construction costs, and minimizes potential safety hazards caused by local installation differences and management risks. It meets application requirements such as regional power grid peak shaving, frequency modulation, voltage regulation, emergency response, and new energy consumption, ensuring the normal operation of the power system.
System Composition:
Lithium Battery Cluster:
The main component of the system, consisting of battery modules formed by connecting safe, efficient, and long-life lithium iron phosphate cells in series and parallel, with multiple modules connected in series to form a battery cluster.
Battery Management System:
The core component of the system, which effectively protects the battery from overcharge, over-discharge, over-current, etc., and simultaneously performs balancing management on the cells to ensure the safe, reliable, and efficient operation of the entire system.
Monitoring System:
Monitoring of system operating data, management of operating strategies, recording of historical data, recording of system status, etc.
PCS Energy Storage Converter:
The bidirectional AC/DC converter can realize bidirectional conversion between DC and AC, which can convert AC to DC to charge the battery, or convert DC to AC to power the load or feed back to the grid.
Air Conditioning System:
The battery compartment is equipped with 5 units of 5KW industrial air conditioners to ensure the stable operation of the system in different environments and extend the service life of the system.
IP54:
The system as a whole adopts IP54 design.
System Features:
Safe and Reliable:
★ Preferred LFP route, rigorous safety testing
★ From cell to container, hierarchical temperature control strategy, industrial-grade temperature control system
★ Comprehensive electrical protection: high and low voltage separation, insulation detection, grounding protection, lightning protection design
★ 6MM thermal isolation between cells, insulated bracket design
★ Container intelligent warehouse-level fire protection, hierarchical linkage, multi-layer protection
★ Battery pack and PCS are connected in series, eliminating环流, higher safety
Intelligent and Efficient:
★ Efficient, digital, intelligent EMS system architecture design
★ 0.5C charge-discharge rate ★ Fault prediction, identification and rapid location
Multi-dimensional Integrated Integration:
★ Easy to transport, install and maintain
★ Modular design for easy maintenance, management and expansion
System Applications:
Industrial and commercial demand management peak shaving and valley filling
Wind-solar-storage peak shaving and frequency modulation
User-side backup power supply
Microgrid system