1.Long service life of over 10 years
2. One key switch machine, the operation is more convenient
3.Suitable for long-term charge and discharge cycles
4.Adopt multi-level energy consumption management
5.Multiple parallel machines, automatic address acquisition without manual operation
6.Support high-current charging and discharging: 100A charging and discharging
7.Front operation and front wiring are convenient for installation and maintenance
8.Adopt high-performance processors, international brand devices（CALT BATTERY CELLS）
9.Multiple communication interfaces: RS485, RS232, CAN
10.Highly compatible BMS, seamless connection with energy storage inverter
11.Perfectly compatible with our inverter;
1.Introduction
This battery pack System is applicable both for residential and commercial energy storage system, which is assembled with 3.2V 50Ah lithium iron phosphate cell in 16S2P configuration, and accompany with Smart BMS. Each pack support 16packs in parallel to easily expand capacity. Do not mix parallel the battery packs of different brands or models.
2.Appearance and interface
3.Parameters
| Model | SA-B-48200 | SA-B-512200 |
| Rated voltage | 48V | 51.2v |
| Rated capacity | 200Ah | 200Ah |
| Product size(L*W*H) | 603*429*238mm | 603*429*238mm |
| Weight | 95kg | 98kg |
| Charge method | CC/CP | CC/CP |
| Charge current | 0.2C Standard/0.5C Max continuous charge | 0.2C Standard/0.5C Max continuous charge |
| Charge cut-off voltage | 54.6V | 58.4V |
| Discharge method | CC/CP | CC/CP |
| Discharge current | 0.5C Standard/1C Max continuous discharge | 0.5C Standard/1C Max continuous discharge |
| Discharge cut-off voltage | 42V | 45V |
| Display | LCD | LCD |
| Communication interface | 485/232/CAN | 485/232/CAN |
| Working temperaturer | Charge: 0-55℃,discharg: 20-60℃ | Charge: 0-55℃,discharg: 20-60℃ |
| Storage temperaturer | 0-45℃ | 0-45℃ |
| Storage humidity | 5%-95% | 5%-95% |
| Factory default status | Voltage:50-52v Soc:60%-80% | Voltage:50-52v Soc:60%-80% |
| Maximum paralleling quantity | 16 | 16 |
4.Packing list
1.Long service life of over 10 years 2. One key switch machine, the operation is more convenient 3.Suitable for long-term charge and discharge cycles 4.Adopt multi-level energy consumption management 5.Multiple parallel machines, automatic address acquisition without manual operation 6.Support high-current charging and discharging: 100A charging and discharging 7.Front operation and front wiring are convenient for installation and maintenance 8.Adopt high-performance processors, international brand devices（CALT BATTERY CELLS） 9.Multiple communication interfaces: RS485, RS232, CAN 10.Highly compatible BMS, seamless connection with energy storage inverter 11.Perfectly compatible with our inverter;
1.Long service life of over 10 years 2. One key switch machine, the operation is more convenient 3.Suitable for long-term charge and discharge cycles 4.Adopt multi-level energy consumption management 5.Multiple parallel machines, automatic address acquisition without manual operation 6.Support high-current charging and discharging: 100A charging and discharging 7.Front operation and front wiring are convenient for installation and maintenance 8.Adopt high-performance processors, international brand devices（CALT BATTERY CELLS） 9.Multiple communication interfaces: RS485, RS232, CAN 10.Highly compatible BMS, seamless connection with energy storage inverter 11.Perfectly compatible with our inverter;
1.Long service life of over 10 years 2. One key switch machine, the operation is more convenient 3.Suitable for long-term charge and discharge cycles 4.Adopt multi-level energy consumption management 5.Multiple parallel machines, automatic address acquisition without manual operation 6.Support high-current charging and discharging: 100A charging and discharging 7.Front operation and front wiring are convenient for installation and maintenance 8.Adopt high-performance processors, international brand devices（CALT BATTERY CELLS） 9.Multiple communication interfaces: RS485, RS232, CAN 10.Highly compatible BMS, seamless connection with energy storage inverter 11.Perfectly compatible with our inverter;
1.Long service life of over 10 years 2. One key switch machine, the operation is more convenient 3.Suitable for long-term charge and discharge cycles 4.Adopt multi-level energy consumption management 5.Multiple parallel machines, automatic address acquisition without manual operation 6.Support high-current charging and discharging: 100A charging and discharging 7.Front operation and front wiring are convenient for installation and maintenance 8.Adopt high-performance processors, international brand devices（CALT BATTERY CELLS） 9.Multiple communication interfaces: RS485, RS232, CAN 10.Highly compatible BMS, seamless connection with energy storage inverter 11.Perfectly compatible with our inverter;
1.Long service life of over 10 years 2. One key switch machine, the operation is more convenient 3.Suitable for long-term charge and discharge cycles 4.Adopt multi-level energy consumption management 5.Multiple parallel machines, automatic address acquisition without manual operation 6.Support high-current charging and discharging: 100A charging and discharging 7.Front operation and front wiring are convenient for installation and maintenance 8.Adopt high-performance processors, international brand devices（CALT BATTERY CELLS） 9.Multiple communication interfaces: RS485, RS232, CAN 10.Highly compatible BMS, seamless connection with energy storage inverter 11.Perfectly compatible with our inverter;
1.Long service life of over 10 years 2. One key switch machine, the operation is more convenient 3.Suitable for long-term charge and discharge cycles 4.Adopt multi-level energy consumption management 5.Multiple parallel machines, automatic address acquisition without manual operation 6.Support high-current charging and discharging: 100A charging and discharging 7.Front operation and front wiring are convenient for installation and maintenance 8.Adopt high-performance processors, international brand devices（CALT BATTERY CELLS） 9.Multiple communication interfaces: RS485, RS232, CAN 10.Highly compatible BMS, seamless connection with energy storage inverter 11.Perfectly compatible with our inverter;
1.Long service life of over 10 years 2. One key switch machine, the operation is more convenient 3.Suitable for long-term charge and discharge cycles 4.Adopt multi-level energy consumption management 5.Multiple parallel machines, automatic address acquisition without manual operation 6.Support high-current charging and discharging: 100A charging and discharging 7.Front operation and front wiring are convenient for installation and maintenance 8.Adopt high-performance processors, international brand devices（CALT BATTERY CELLS） 9.Multiple communication interfaces: RS485, RS232, CAN 10.Highly compatible BMS, seamless connection with energy storage inverter 11.Perfectly compatible with our inverter;
1.Long service life of over 10 years 2. One key switch machine, the operation is more convenient 3.Suitable for long-term charge and discharge cycles 4.Adopt multi-level energy consumption management 5.Multiple parallel machines, automatic address acquisition without manual operation 6.Support high-current charging and discharging: 100A charging and discharging 7.Front operation and front wiring are convenient for installation and maintenance 8.Adopt high-performance processors, international brand devices（CALT BATTERY CELLS） 9.Multiple communication interfaces: RS485, RS232, CAN 10.Highly compatible BMS, seamless connection with energy storage inverter 11.Perfectly compatible with our inverter;
1.Long service life of over 10 years 2. One key switch machine, the operation is more convenient 3.Suitable for long-term charge and discharge cycles 4.Adopt multi-level energy consumption management 5.Multiple parallel machines, automatic address acquisition without manual operation 6.Support high-current charging and discharging: 100A charging and discharging 7.Front operation and front wiring are convenient for installation and maintenance 8.Adopt high-performance processors, international brand devices（CALT BATTERY CELLS） 9.Multiple communication interfaces: RS485, RS232, CAN 10.Highly compatible BMS, seamless connection with energy storage inverter 11.Perfectly compatible with our inverter;
1.Long service life of over 10 years 2. One key switch machine, the operation is more convenient 3.Suitable for long-term charge and discharge cycles 4.Adopt multi-level energy consumption management 5.Multiple parallel machines, automatic address acquisition without manual operation 6.Support high-current charging and discharging: 100A charging and discharging 7.Front operation and front wiring are convenient for installation and maintenance 8.Adopt high-performance processors, international brand devices（CALT BATTERY CELLS） 9.Multiple communication interfaces: RS485, RS232, CAN 10.Highly compatible BMS, seamless connection with energy storage inverter 11.Perfectly compatible with our inverter;
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