Low-voltage rack-mounted household energy storage (3U)
1. Model Description
1.1 Battery Type: LiFePO4
1.2 Battery Model: HX-LTL-51.2/100
2. Basic Parameters
| No. | Item | Specification | Remarks |
| Cell Parameters | | | |
| 1 | Battery Type | Prismatic LFP Battery with aluminum shell | - |
| 2 | Rated Voltage/Capacity | 3.2V/100Ah | - |
| 3 | Voltage Range | 2.00V - 3.65V | - |
| 4 | Weight | 2kg | - |
| 5 | Dimensions | 173.9 × 48.8 × 115.6 mm ± 0.5mm (L × T × H) | - |
| 6 | Negative Material | LiFePO4 | - |
| 7 | Positive Material | Graphite | - |
| 8 | Electrolyte Material | LiPF6 | - |
| 9 | Operating Temperature | Charging: 0℃ to 55℃, Discharging: -20℃ to 55℃ | - |
| 10 | Storage Temperature | 0℃ to 45℃ | - |
| 11 | Cycle Life | > 4000 cycles (0.5C, 25℃, 80% Depth of Discharge) |
Basic Parameters of Battery System
| 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℃ |
BMS Specifications
| 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 | - |
4. Product Appearance and Dimensions
Dimensions (L × W × H): 550 ± 1 mm × 440 ± 1 mm × 135 ± 1 mm
Guang Zhou Sunland New Energy Technology Co., Ltd.
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of
battery application. Aiming at serving industrial users, it is
dedicated to providing industrial users with optimized battery
supporting solutions and safe, environmental friendly and
cost-effective battery products.
It has a R & D, engineering and management team with more than 10
years of industry experience
From upstream to downstream, the battery industry has the advantage
of vertical integration
Specializing in batteries, battery packs, battery management
systems and energy solutions
The products are widely used in medical devices, coal mine
security, electronic appliances, power supply and standby energy
storage system. For example, the power supply system of electric
bicycle; Solar energy storage power supply system, UPS backup power
supply system. At the same time, it is also an ideal choice for
vehicle starting power supply, military painting and other fields.
We provide professional design and customization services according
to the special needs of customers.
