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273KWH Industrial LFP Energy Storage Battery with Smart BMS
The large-scale LiFePO₄ storage system-273KWH(51.2v314Ah) built for solar farms, wind stations, and grid support.With 314 Ah capacity, 273.3 kWh energy output, and over 10,000 charge–discharge cycles, the HV-273 provides long-lasting, high-efficiency power.Its advanced dual BMS and multi-channel cooling system guarantee exceptional stability and scalability for large renewable projects.
Brand Name:
GREATSUNPVNominal Battery Energy:
273KWHWarranty:
10yearsNominal Voltage:
870.4Battery Capacity:
273KWHWeight(kg):
2174Certification & Safety Standard:
CE,UN38.3,MSDSThe HV-273 represents GREATSUNPV's flagship high-capacity model for utility-scale storage and renewable energy projects.
Engineered for maximum scalability and endurance, it ensures stable operation under heavy continuous loads and variable environmental conditions.
Distinguishing Features:
Massive Energy Storage:
Up to 273.3 kWh per unit; supports multi-system parallel connection for MWh-scale projects.
Smart Management System:
Dual-layer BMS with precision monitoring and automatic protection.
Efficient Heat Control:
Advanced airflow and perforated cooling structure maintain low operating temperatures.
Intelligent Operation Interface:
Color touch screen with Wi-Fi connectivity for remote access.
Custom Engineering Options:
Adaptable for grid support, PV + storage systems, and off-grid power stations.
Specifications:
| Battery Module | HV-273( 80.38kwh ) | |
| Models | 51.2V314Ah HV | |
| Cell Chemistry | LiFePO4 | |
| Module Energy(kWh) |
16.08 |
|
| Module Nominal Voltage(V) | 51.2 | |
| Module Capacity(Ah) | 314 | |
| Battery Module Qty In Series(Optional) | 17 | |
| System Nominal Voltage(V) | 870.4 | |
| System Operating Voltage(V) | 788.8～979.2 | |
| System Energy(kWh) | 273.3 | |
| System Usable Energy(kWh) | 245.97 | |
| Rated DC Power (KW) | 273.3 | |
| Charge/Discharge Current(A) | Recommend | 160 |
| Max | 200 | |
| Peak Discharge (2mins,25℃) | 125 | |
| Working Temperature(℃) | -10～55℃ | |
| Cooling | Fan Cooling Power | |
| Communication Port | CAN/RS485 | |
| Humidity | 5%～95%RH | |
| Altitude | ≤2000m | |
| IP Rating of Enclosure | IP20 | |
| Weight Approximate ( kg ) | 2174 | |
| Installation Location | Rack Mounting | |
| Storage Temperature(℃) | 0～35 | |
| Recommend Depth of Discharge | 90% | |
| Cycle Life | 25±2℃,0.5C/0.5C,EOL70%≥1000 | |
| Warranty³ | 5+5 years | |
| Certification | CE,UN38.3,MSDS | |
|
1.DC Usable Energy,test conditions:90%DOD,0.3C charge &discharge at 25℃.System usable energy may vary due to system configuration parameters. 2.The current is affected by temperature and SOC. 3.The warranty is due whichever reached first of warranty period or life cycle power. 4.Made in China. |
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Compatibale inverters:
Applications
For more information on this product or to place an order, please contact us：
Email: info@greatsunpv.com
whatsapp: +86 189 1960 5188
Web: www.guruidepv.com
Copyright @ Hefei Guruide New Energy Technology Co., Ltd. 
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