1.Long service life of over 5 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;
| Model | SA-B-48100 | SA-B-512100 |
| Rated voltage | 48V | 51.2v |
| Rated capacity | 100Ah | 100Ah |
| Product size(L*W*H) | 475*437*222mm | 475*437*222mm |
| Weight | 45kg | 48kg |
| 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 |
1.Long service life of over 5 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 5 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 5 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 5 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 5 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 5 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 5 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 5 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 5 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 5 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 5 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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