SunGiga G2 Plus
520kWh IEC
520kWh IEC
The Jinko ESS 520 Liquid-Cooled Integrated Cabinet is a high-density,modular 1000V energy storage system. It consolidates battery modules, BMS, PCS, and fire protection into one cabinet, providing 522 kWh of capacity and 130.5 kW of power. Engineered for scalable and diverse applications, it offers exceptional safety, reliability, intelligent cooling, and smart software management.
Product Superiority
Integrated design streamlines O&M, installation, and servicing. Modular architecture enables parallel expansion for flexible capacity.
- Integrated Design – Footprint: 2.8㎡ ↓ 10%
- Flexible Capacity Expansion: 522kWh~3.13MWh
Intelligent monitoring and interlocking provide real-time battery protection. Fire detectors with gas suppression ensure rapid response, plus built-in heating for optimal temperature control.
- Fire Alarm Output Response Time: ≤3s
- Heating Activation Response Time: ≤30s
Non-uniform liquid cooling maintains cell ≤2°C. Multiple cooling modes cut auxiliary power consumption.
- Cell Temperature Differential Control: ≤2℃
- Auxiliary Power Consumption: ↓ 20%
- System Round-Trip Efficiency (RTE): ≥90%
Remote OTA upgrades enable continuous optimization. Cloud-based monitoring and control with multi-device access.
- OTA Upgrade Time per Unit: ≤15 min
- Cloud-to-Device Data Refresh Rate: ≤60s
Application Scenarios
Commercial Buildings
Peak shaving and valley filling to lower electricity bills; emergency power to safeguard critical equipment;
improved energy utilization efficiency
PV-Storage-Charging Stations
Smooth out EV-charging load fluctuations; prioritize solar PV consumption; lower charging costs; prevent grid overload
Industrial Parks
Peak-valley arbitrage for cost reduction; demand management to lower capacity charges; ensure production continuity; enable renewable energy integration
Infrastructure
Serve as backup power to enhance supply reliability; defer grid capacity expansion;
participate in grid peak shaving and frequency regulation
Microgrid
Balance distributed energy fluctuations; ensure power supply to critical loads during islanded operation;
achieve energy self-sufficiency
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