The Jinko JKS270K-250H to JKS1080K-250H series is a range of high-capacity lithium iron phosphate (LFP) energy storage systems designed to deliver reliable, safe, and efficient power for commercial, industrial, and utility-scale projects. With a 250kW power output and scalable storage capacity from 270kWh up to 1,080kWh, these systems are built for businesses and operations that demand uninterrupted energy, seamless integration with solar PV, and advanced grid support.

Key Features:

• 250kW hybrid PCS cabinet with wide DC voltage range (420V–850V).
• Seamless power transfer: Automatic switch to generator (DG) and smooth transition via ATS and STS.
• Flexible energy storage: Choose from 270kWh, 540kWh, 675kWh, 945kWh, or 1,080kWh capacity options.
• Advanced battery technology: LFP chemistry with over 5,000 cycles at 80% retention, ensuring long service life.
• Robust design: IP54-rated enclosure, HVAC cooling, and safe operation from -20°C to +40°C.
• Smart energy management: RS485, Ethernet, Modbus RTU/TCP, and GPRS communication for intelligent monitoring and control.
• Certified safety: UL1973, UL9540A, IEC62619, CE, and UN38.3 compliance.

System Highlights:

• 250kVA Inverter for efficient power conversion.
• 250kVA Isolation Transformer for system safety and reliability.
• 250kW DC/DC PV Controller for direct solar integration.
• 250kVA Static Transfer Switch (STS) for continuous backup supply.
• Integrated Energy Management System (EMS) for optimised control and performance.

Applications:

• Commercial and industrial facilities
• Renewable energy storage for solar PV plants
• Backup power for critical operations and data centres
• Microgrids and hybrid power systems
• Utility-scale energy projects

Why Choose the Jinko 250kW Series?

These Jinko energy storage solutions combine high power output, modular scalability, and advanced PCS technology. They allow businesses to store excess solar energy, stabilise the grid, reduce electricity costs, and ensure reliable backup during outages. With proven LFP battery safety, long lifecycle, and global certifications, this range is a trusted choice for future-ready energy strategies.