Low-voltage rack-mounted household energy storage (3U)
No. | Item | Specification | Remarks |
---|---|---|---|
1 | Nominal Voltage | 51.2V | - |
2 | Configuration | 16S1P (16 cells in series) | - |
3 | Voltage Range | 40V - 58.4V <br> Cell Voltage Range: 2.5V - 3.65V | - |
4 | Nominal Capacity | 100Ah | - |
5 | Standard Charge/Discharge Current | 50A | - |
6 | Nominal Energy | 5120Wh | - |
7 | Maximum Charge Current | 100A (1C) | - |
8 | Maximum Continuous Discharge Current | 100A (1C) | - |
9 | Peak Discharge Current | 200A <br> Duration: 30s | - |
10 | Cycle Life | > 4000 cycles <br> (80% Depth of Discharge, 0.5C, 25℃) | - |
11 | Total Weight | 46.0kg | - |
12 | Relative Humidity | 10% - 90% | - |
13 | Cooling Method | Natural Cooling | - |
14 | Operating Temperature | <br> Charging: 0℃ - 55℃ <br> Discharging: -20℃ |
Item | Content | Standard |
---|---|---|
Charge/Discharge Ports | Shared | - |
Communication | RS485/CAN | - |
Parallel Connection Capability | ≤16 units | - |
Series Connection Capability | Not applicable | - |
Standard Current | - | - |
Charge Current | ≤100A | - |
Discharge Current | ≤100A | - |
Overcharge Protection | - | - |
Overcharge Protection Voltage | 3.75 ± 0.03V | - |
Overcharge Protection Delay | 1.0s | - |
Overcharge Protection Release Voltage | 3.55 ± 0.05V | - |
Overcharge Protection Release Condition | Disconnect charger | - |
Maximum Charge Voltage | 3.65 ± 0.05V | - |
Overdischarge Protection | - | - |
Overdischarge Protection Voltage | 2.2 ± 0.05V | - |
Overdischarge Protection Delay | 1s | - |
Overdischarge Protection Release Voltage | 2.7 ± 0.10V | - |
Overcurrent Protection | - | - |
Overcurrent Protection Current | 900 ± 200A | - |
Overcurrent Protection Delay | 10ms | - |
Overcurrent Protection Release Condition | Disconnect load | - |
Short Circuit Protection | YES | - |