Commercial & Industrial ESS
Innovative liquid cooling ensures precise and stable temperature regulation, delivering >8,000 battery cycles and >88% efficiency.
Integrated pre-assembled outdoor enclosure delivers true plug-and-play convenience, with on-site work completed in just 8 hours.
Enhanced protection layers: fast-acting fuse protection, IP54 cabinet (IP67 battery), ultra-low noise below 75 dB, and reliable operation -30°C to 55°C.
Scalable power ratings of 125 kW / 250 kW, storage capacity 261 to 522 kWh; compatible with 400 V grid voltage -15% to +10% and 50/60 Hz ±2.5 Hz.
(FZ-CnI-F1-261K)
Product Details
For enterprises focused on powerful energy management, our Commercial & Industrial solution provides 125–250 kW output and 261–522 kWh storage in plug-and-play outdoor cabinets with smart liquid cooling technology. This advanced setup ensures battery life exceeding 8,000 cycles, system efficiency above 88%, and installation finished in just 8 hours.
Designed with safety and integration in mind, it features fast-response fuse protection, IP54-rated enclosure (IP67 battery modules), noise under 75 dB, and an extended operating temperature range of -30°C to 55°C, supporting seamless grid connection and efficient peak load control.
Internationally compliant and cost-optimized, this turnkey solution features 98% PCS efficiency and balanced charge/discharge ratios, delivering dependable renewable energy support and minimal downtime for factories, offices, and commercial buildings.
Product Advantages
Superior thermal management: Intelligent liquid cooling technology enhances overall performance and dramatically prolongs battery life.
Complete safety confidence: Sophisticated battery circuit protection featuring rapid fuses ensures maximum security.
Effortless readiness: Fully pre-assembled – bypass all on-site module installation.
8-hour fast-track: Complete site setup in only 8 hours, operational sooner.
Redefining business power: High-efficiency rechargeable Lithium-ion BESS.
Substantial power capability: 125 kW and 250 kW output for demanding applications.
Effortless grid connection: Supports 400 V with -15% to +10% variation for smooth operation.
Continuous frequency support: Handles 50/60 Hz with ±2.5 Hz tolerance for stable performance.
Technical Parameters
Feature | FZ-Cnl-F1-261K |
Total Energy | 261 kWh |
System Configuration | 1P260S |
Cell Type | 314Ah LFP |
Rated Power (0.5P) | 125 kW |
Voltage Range | 702 ~ 936 V |
AC Grid Voltage | 400 V (-15% ~ +10%) |
Grid Frequency | 50 / 60 Hz ±2.5 Hz |
Rated Current | 180 A |
PCS Max. Efficiency | 98% |
Dimensions | 1000 × 1350 × 2300 mm |
Weight | 2650 kg |
Cooling Method | Liquid Cooling |
Noise Level | ＜75 dB |
Protection | IP54 (Pack: IP67) |
Fire Suppression | Aerosol |
Communication | Ethernet / CAN / RS485 |
Communication Protocol | MODBUS-TCP |
Cycle Life | ≥8000 cycles |
Operating Temperature | -30 ℃ ~ +55 ℃ |
Humidity | ＜95% RH |
Max. Altitude | ≤2000 m |
Certifications | UN38.3, IEC62477, IEC62619, IEC63056, GB/T 34120, GB/T 36276 |
Application scenarios
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