Canadian Solar
Canadian Solar CSI-KuBank-S-277-2h-IEC
C&I AIO
Commercial and industrial all-in-one storage cabinet/system.
AC Rated Power
125 kW
Energy (Nominal)
277 kWh
Thermal Management
Liquid
IP Rating
IP54
EMS Included
true
Warranty Years
-
- Liquid cooling with temperature difference < 3℃
- Integrated, modular cabinet design with IP54 rating
- Cloud-based O&M via 5G or LAN
Applicable Countries
Not specified. Please contact vendor for market applicability.
Installer AI Prompt
Generate installer-ready prompt templates for ChatGPT or Gemini.
Core Electrical
Data source
AC Rated Power
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
AC Voltage
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
Energy (Nominal)
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
Energy (Usable)
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
Peak Power
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
Battery Chemistry
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
DC Voltage Range
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
System Round-trip Efficiency
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
Noise
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
| AC Rated Power | 125 kW |
| AC Voltage | 400 |
| Energy (Nominal) | 277 kWh |
| Energy (Usable) | 277 kWh |
| C-rate (continuous) | - |
| Peak Power | 137 kW |
| Battery Chemistry | LFP |
| DC Voltage Range | 772.8 ~ 993.6 V |
| System Round-trip Efficiency | 90 % |
| Noise | 70 dB(A) |
EMS & Communication
Data source
EMS Included
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
Protocols
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
EMS Functions
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
| EMS Included | true |
| Protocols | Modbus TCP, Modbus RTU |
| EMS Functions | Peak shaving, demand management |
| Remote Maintenance | - |
| Fault Diagnosis | - |
| Grid Support Functions Detail | - |
| Data Logging Interval | - |
| Response Time | - |
Environment & Mechanical
Data source
Thermal Management
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
Fire Suppression
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
Detectors
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
IP Rating
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
Operating Temp Range
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
Dimensions (W x H x D)
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
Weight
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
| Thermal Management | Liquid |
| Fire Suppression | Aerosol-based |
| Detectors | Combustible gas, smoke |
| Maintenance Access | - |
| Pressure Relief | - |
| Thermal Runaway Mitigation | - |
| Lifting Points | - |
| Service Interval | - |
| IP Rating | IP54 |
| Corrosion Rating | - |
| Operating Temp Range | -30 ~ 55 |
| Dimensions (W x H x D) | 1550*2280*2100 mm |
| Weight | 3600 kg |
Compliance & Warranty
Data source
Certifications
Source URL: https://static.csisolar.com/wp-content/uploads/2025/12/23160625/CSI-Datasheet_KuBank2.0-IEC_V1.13_EN.pdf
Source Version: V1.13
| Certifications | IEC/EN 62477-1, EN 61000-6-2/-4, UN38.3 |
| Battery Certifications | - |
| System Certifications | - |
| LVRT/HVRT | - |
| Warranty Throughput / Cycles | - |