3U Compact LiFePO4 Rack-mounted Battery 48 Volts 280Ah
2. CAN bus, RS232, and RS485 communications
This LV solar battery cabinet is suitable for 3 units of 3U (5.25 inches) devices, which can do up to 30 kWh of server rack battery LiFePO4. We use the CATL battery module ESS rack 280 Ah in A level from the original supplier, so users do not need to worry about the quality and after-sales service. With a four-wheel design at the bottom, these heavy battery packs can be easily moved by one person with less effort.

Parameter
| NO | Model No. | BP-HP-20KWH | BP-HP-40KWH | BP-HP-60KWH | BP-HP-80KWH |
| 1 | Rated Voltage | 51.2V | 51.2V | 51.2V | 51.2V |
| 2 | Rated Capacity | 400Ah | 800Ah | 1120Ah | 1600Ah |
| 3 | Rated Energy | 20KWh | 40KWh | 60KWh | 80KWh |
| 4 | Voltage Range | 40V~58.4V | 400V~574V | 40V~58.4V | 40V~58.4V |
| 5 | Cycles(80% DOD) | 8000 cycles | 8000 cycles | 8000 cycles | 8000 cycles |
| 6 | Depth of Discharge | 80% | 80% | 80% | 80% |
| 7 | Charge Current | 40A | 40A | 40A | 40A |
| 8 | Discharge Current | 40A | 40A | 40A | 40A |
| 9 | Maximum Continuous Charge Current | 160A | 160A | 160A | 160A |
| 10 | Maximum Continuous Discharge Current | 200A | 200A | 200A | 200A |
| 11 | Operation Temperature | Charge: 0℃~55℃,Discharge: -10~55℃ | |||
| 12 | Display | LCD | |||
| 13 | Cell Type | LiFePo4 Lithium Ion Phosphate Battery | |||
| 14 | Communication | RS485/CAN/RS232 | |||
| 15 | Compatibility | Compatible with most of available in/off-gird inverters and charge controllers | |||
| 16 | BMS | Intelligent battery mangement system | |||

Product Features
1. Comprehensive performance server rack battery
2. We have many different cabinet styles for different batteries
3. BMS collects battery information: SOC, current, voltage of cell and system, temperature, etc.




Why Choose the 3U Compact LiFePO4 Rack-mounted Battery 48 Volts 280Ah for Energy Storage?
This compact rack-mounted design combines exceptional safety, longevity, and scalability. LiFePO4 chemistry provides thermal stability, eliminating cobalt-related risks and enabling over 8,000–10,000 cycles at 80% depth of discharge. The 3U Compact LiFePO4 Rack-mounted Battery 48 Volts 280Ah fits standard 19-inch racks, making it ideal for data centers, telecom, and home solar systems where space optimization is critical.
The 3U height (approximately 5.25 inches) maximizes density while maintaining excellent airflow and accessibility. It supports plug-and-play installation with built-in handles and mounting rails, allowing easy expansion up to 15+ units in parallel.


Price Advantage
We cannot promise that we can offer you the lowest price, but we can promise that we can offer you the best price, which means you can get the best quality products at a reasonable price. We will not sacrifice product quality to attract customers at low prices, Doing one-off business is not our goal. We hope to support our customers in expanding their businesses, we always know customer prosperity is our priority.

Product qualification

Compatible Inverters

Packaging

About us



FAQ
Q:What are the reasons to choose your company?
A: Our team consists of experienced sales professionals and dedicated R&D specialists, ensuring that you receive a qualified product at a competitive price. Additionally, we pride ourselves on timely delivery and providing sincere, attentive customer service.
Q:What is the proper method for storing batteries?
A:To ensure proper battery storage, it's recommended to avoid both deep discharging and prolonged charging, and to keep the battery in a environment that is not too hot or too cold for an extended period of time. Additionally, it's important to store the battery in a place where it will not be exposed to moisture.
Q:What are the ways to maintain a battery?
A:The steps to properly maintain a battery include: avoiding deep discharging, regularly monitoring its charging status, and keeping the battery at optimal temperature and humidity levels to prevent overheating or excessive moisture.
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