51.2 वी 308 एएच 15 किलोवाट फर्श स्थायी बैटरी अलमारियाँ आवासीय ऊर्जा भंडारण प्रणालियों और वाणिज्यिक अनुप्रयोगों के लिए बिल्कुल सही
Rongke 15KWh Floor Standing Battery Storage Cabinets are a perfect solution for the safe storage of lithium-ion batteries and devices containing them. The end users can easily scale for your energy storage needs.We have 15 KWh and 20KWh capacity option for small residential energy storage systems and large industrial applications also.
Product Features
Floor Standing Battery CabinetsØUse safer lithium iron phosphatebatteries(LiFePO4)
ØIntegrated Intelligent Battery Management System (BMS):
• Prevent overcharge, overdischarge, and high current inside the battery to ensure battery safety and reliability.• Balance each battery to extend battery life.
• With RS485 and CAN communication interfaces, it can meet the communication needs of different devices
ØWith LCD display to display detailed battery parameters
ØCompatible with most inverters on the market
Mainly used in home energy storage system,support OEM/ODM
Nominal Voltage (V) :51.2V
Nominal Capacity（Ah）: 308Ah@0.3C
Nominal Capacity (KWh) :15.77KWh
Cycle Life≥6000 Cycles @0.3C/0.3C
Serial Number : 16S2P
Communication Port : RS485/CAN
Charging Parameters
Charge Voltage（V）: 57.6V
Charge Current（A）: 30A（Recommend）
Max Charge Current（A）50A
Peak Charge Current（A）100A
Charging Mode Constant Current / Constant Voltage
Discharge Parameters
Discharge Cut-off Voltage : 46.4V
Discharge Current: 50A（Recommended）
Max Discharge Current :100A
Operating Environment
Charge Temperature : 0℃to 55℃
Discharge Temperature : -20℃to 60℃
Storage Temperature : 0℃to 40℃
Other Parameters
Shell Material : Sheet metal chassis
Battery Size : 515（L）*515（W）*1100（H）mm
Pack Weight : 150Kg
Protection Class : IP55
Installation Method : Floor standing
Remarks
1. The charging voltage of the battery shall not exceed the parameters in the specification
2. When the battery is in use, the discharge voltage shall not be lower than the parameters listed in the specification, otherwise the low-voltage protection may be triggered
3. The charging current and discharging current of the battery shall not exceed the parameter range listed in the specification, otherwise the battery may be damaged
Technical Specification
| नमूना | RK51-LFP308 | RK51-LFP368 | RK48-LFP308 | RK48-LFP368 |
| Nominal Voltage(V) | 51.2V | 51.2V | 48V | 48V |
| Nominal Capacity(Ah) | 308Ah | 368Ah | 308Ah | 368Ah |
| Usable Capacity(Wh) | 15.76Wh | 18.84Wh | 14.78Wh | 17.66Wh |
| Dimension(L*W*H,mm) | 515 *515 *1100 mm | 515 *515 *1100 mm | 515 *515 *1100 mm | 515 *515 *1100 mm |
| Weight(Kg) | 150kg | 180kg | 139kg | 169kg |
| Cycle Life | 4000~6000 , 25℃ | 4000~6000 , 25℃ | 4000~6000 , 25℃ | 4000~6000 , 25℃ |
| Communication Port | RS232 .RS485 .CAN | RS232 .RS485 .CAN | RS232 .RS485 .CAN | RS232 .RS485 .CAN |
| Charge Temperature℃ | 0℃ to 55 ℃ | 0℃ to 55 ℃ | 0℃ to 55 ℃ | 0℃ to 55 ℃ |
| Discharge Temperature℃ | -20℃ to 60 ℃ | -20℃ to 60 ℃ | -20℃ to 60 ℃ | -20℃ to 60 ℃ |
| Storage Temperature | 0℃ to 40 ℃ | 0℃ to 40 ℃ | 0℃ to 40 ℃ | 0℃ to 40 ℃ |
| Discharge Cut Off Voltage (V) | 46.4V | 46.4V | 43.5V | 43.5V |
| Charge Voltage(V) | 57.6V | 57.6V | 54V | 54V |
| Internal Impedance(mΩ) | ≤ 50mΩ | ≤ 50mΩ | ≤ 50mΩ | ≤ 50mΩ |
| Charge Current (A) | 30 (Recommended) | 30 (Recommended) | 30 (Recommended) | 30 (Recommended) |
| 50 (Max) | 50 (Max) | 50 (Max) | 50 (Max) | |
| Discharge Current (A) | 50(Recommended) | 50(Recommended) | 50(Recommended) | 50(Recommended) |
| 100(Max) | 100(Max) | 100(Max) | 100(Max) | |
| Design Life(Years) | 10~15 | 10~15 | 10~15 | 10~15 |
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