| 51.2V200Ah-HV | |||||||
| Model | SUN-RHV-41 | SUN-RHV- 51.2 |
SUN-RHV- 61.4 |
SUN-RHV- 71.7 |
SUN-RHV- 81.9 |
SUN-RHV- 92.2 |
SUN-RHV- 102.4 |
| Number of Battery Modules |
4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Electrical parameters | |||||||
| Nominal voltage |
204.8V | 256V | 307.2V | 358.4V | 409.6V | 460.8V | 512V |
| Nominal capacity |
40.96KW.h | 51.2KW.h | 61.44KW.h | 71.68KW.h | 81.92KW.h | 92.16KW.h | 102.4KW.h |
| Total energy (90% DOD) |
36.86KW.h | 46.08KW.h | 55.30KW.h | 64.51KW.h | 73.73KW.h | 82,94KW.h | 92.16KW.h |
| Maximum current |
100A | 100A | 100A | 100A | 100A | 100A | 100A |
| Maximum power |
20480W | 25600W | 30720W | 35840W | 40960W | 46080W | 51200w |
| General parameters | |||||||
| Battery type | LiFePO4 | ||||||
| Working humidity |
≤85%rh | ||||||
| Store humidity |
≤85%rh | ||||||
| Working altitude |
≤2000m | ||||||
| Maximum number of parallel |
4 sets | ||||||
| Protection level |
IP20 | ||||||
| Net weight | 323Kg | 440kg | 477kg | 554kg | 631kg | 708kg | 785kg |
| Cabinet size (W*D*H) |
436*575*1820 (mm) | 872*575*1820(mm) | |||||
| Cabinet weight |
64Kg | 64Kg*2 | |||||
| Certificate | CE,MSDS,UN383 | ||||||
| Circle life | ≥6000 times | ||||||
| Communicat ion port |
CAN, RS485, WIFI | ||||||
| Discharging working temperature |
-20℃~60℃ | ||||||
| Charging Working temperature |
0℃~60℃ | ||||||
| Storage temperature |
12 months,≤25℃ | ||||||
| 6 months,<35℃ | |||||||
| 3 months,≤45°℃ | |||||||
| Warranty | 5 years | ||||||
HV BCU
The BCU includes the master BMS, DC fuse, soft starting circuit, charging circuit, discharge circuit, 24VDC/DC power supply module, cut off the protection switch, touch color screen, wireless WIFI module, status indicator.
The BMS in the battery module collects the battery voltage and temperature data uploaded to the master BMS via the internal CAN. BMS's BCU controls the charging voltage / current and discharge voltage / current.
BCU Technical Data
| Adaptable battery model | 51.2V200Ah-HV |
| Rated voltage | 185.6V-980V |
| Max. power | 5120W* battery module number |
| Max. current | 100A |
| Refer dimension (W*D*H) | 396*575*248(mm) |
| Refer weight | 15Kg |
BCU Port
| NO. | Name | Description | NO. | Name | Description |
| 1. | POWER | System start switch | 2. | ON/OFF | Cut-off switch |
| 3. | RUN | Work normal | 4. | ALM | Alarm |
| 5. | SOC | Power light | 6. | PC/CAN | Communication with computer/upper computer port |
| 7. | FAN | Cooling fan power port | 8. | Wifi | Wifi wire |
| 9. | Removable handle | 10. | B- | Connection position of battery negative pole |
|
| 11. | B+ | Connection position of battery positive pole |
12. | Touch screen | |
| 13. | PAR | Parallel communication port |
14. | P- | Connection position of PCS negative pole |
| 15. | BAT | Communication with battery module |
16. | P+ | Connection position of PCS positive pole |
HV Battery Module
| NO. | Name | Description | NO. | Name | Description |
| 1. | Removable handle | 2. | B | Battery module negative pole (black) |
|
| 3. | B+ | Battery module positive pole (orange) |
4. | Cooling fan | |
| 5. | Slave BMS kit | 6. | FAN | Fan power supply |
The battery module includes battery cell and the salve BMS. The slave BMS collects and transfers the battery voltage and temperature of the battery cell in real time and the BCU to the main BMS via internal communication. When the energy storage system reaches the set temperature, the main BMS controls the cooling fan to adjust the temperature.
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