Solar Energy Storage Battery Cabinet Sungrow 129KWH | ST129CP-50HV
It is an energy storage solution for commercial and industrial projects (ESS), allowing for the storage of electricity during off-peak hours to be used during peak hours, thereby saving on electricity costs. The system provides power even in the event of a grid outage, ensuring continuous production.
The outstanding features are:
- Flexible configuration with a wide power range from 50kW to 1MW, offering multiple energy storage configuration options ranging from 2 to 5 hours.
- Easy installation with a robust outdoor cabinet design, ensuring convenient transportation and installation.
- IP54 protection level and C5 corrosion resistance to meet applications in coastal environments.
- Smart and user-friendly management interface, cloud computing technology enabling remote maintenance and monitoring. Integrated
- Energy Management System (EMS) supports multiple operating modes, enhancing revenue.
- Efficient operation mode with a depth of discharge of up to 100%, with a lifespan of 15 years under standard conditions. Optimal cooling system, coordinated with multi-level protection, ensures safe operation.
Grid safety:
Sungrow 129kWh outdoor battery storage cabinet complies with grid safety regulations and holds certifications including IEC62619, IEC62477, IEC62040, IEC61000, and UN38.3.
Technical Specifications:
| Model | ST129CP-50HV |
| Battery Storage Cabinet Information | |
| Battery Type | LiFePO4 Prismatic Cell |
| Battery Module | 4,6 kWh, 40 kg |
| Number of Battery Modules | 28 Modules |
| Rated Energy | 129,0 kWh |
| Rated Voltage | 1075,2 V |
| Operating Voltage | 907,2 – 1226,4 V |
| Maximum Charge/Discharge Rate | ≤0.5C |
| Depth of Discharge | 100% |
| Dimensions (W x H x D) | 1.300 x 2.400 x 1.000 mm |
| Weight | 2.600 kg |
| Installation Location | Outdoor |
| Protection Level | IP54 & C5 |
| Relative Humidity Range | 0 % to 95 % (non-condensing) |
| Maximum Operating Altitude | 3.000 m (power derating above 2,000 m) |
| Cooling Method | Heating, ventilation, and air conditioning system |
| Certifications | IEC62619, IEC62477, IEC62040, IEC61000, UN38.3 |
| AC Cabinet Information | |
| Rated AC Power | 50 kW |
| Total Harmonic Distortion (THD) of Current | < 3 % (at rated power) |
| DC Current Injection | < 0,5 % (at rated power) |
| Grid Rated Voltage | 400 V |
| Grid Voltage Range | 360 – 440V |
| Grid Rated Frequency | 50 Hz |
| Grid Operating Frequency Range | 45 – 55 Hz |
| Isolation Method | Transformer |
| Dimensions (W x H x D) | 1.000 x 2.400 x 1.000 mm |
| Weight | 1.500 kg |
| Protection Level | IP54 & C5 |
| Communication Ports | RS485, Ethernet |
| Communication Protocols | Modbus RTU, Modbus TCP |
