Product Introduction
This rack-mount LiFePO4 battery uses a standard 19-inch rack structure and incorporates energy-storage-dedicated LiFePO4 cells plus an intelligent BMS. CAN/RS485 communication and multi-unit parallel expansion are both supported. Its applications range widely across solar energy storage, UPS backup power, data centers, communication base stations, microgrids, and commercial peak shaving projects. Featuring high safety, maintenance-free performance, and long cycle life, it stands as an ideal modular energy storage battery for EPC contractors and system integrators.
Product Advantages
Standard 19-inch Rack Mount Design
Adopting the widely accepted 19-inch rack form factor, this battery is compatible with the majority of mainstream server cabinets, inverters and UPS devices. Standardized sizing and unified installation criteria make system integration and cabinet layout much easier. Application Scenario: It works perfectly for medium and small commercial solar energy storage systems and backup power renovation in server rooms. No custom brackets or cabinet alteration are required for installation, as the battery can be directly fitted into standard cabinets. This greatly accelerates field installation and ensures neat, standard wiring layouts.
Modular Parallel Connection to Support Flexible Capacity Expansion
Several battery units can be connected in parallel to increase overall capacity and power output. Users can start with a small-scale energy storage system and add more modules when power loads increase. This helps users avoid large upfront investment and redundant hardware purchases. Application Scenario: Energy storage systems for offices, supermarkets and manufacturing plants are usually built in phases. Users can start with a set of 2 to 4 rack batteries to meet basic peak shaving and backup power demands. When business expands and power consumption rises, extra modules can be supplemented without replacing the whole system, which effectively reduces initial project investment.
Energy Storage LFP Cells, More Than 6000 Cycles
Equipped with lithium iron phosphate cells developed exclusively for energy storage applications, the battery supports over 6000 deep charge and discharge cycles with slight capacity attenuation. Its service lifespan is 3–6 times longer than traditional lead-acid batteries, which makes it an ideal choice for frequent cyclic use in commercial energy storage projects. Application Scenario: For off-grid continuous power supply and peak regulation in industrial parks or rural areas with insufficient power supply, lead-acid batteries usually need replacement every 1.5 to 2 years. Our rack-mounted lithium battery can run stably for more than 10 years, cutting the later maintenance and replacement cost of the whole project.
Intelligent Multi-protection BMS with CAN / RS485 Communication
The built-in smart BMS offers all-round protection functions, including overcharging, over-discharging, overcurrent, short circuit, overvoltage and high & low temperature protection. With CAN and RS485 communication interfaces, it can connect smoothly with most hybrid inverters and energy management systems for real-time data transmission. Application Scenario: In large photovoltaic storage stations and smart microgrid projects, the battery uploads real-time data such as cell voltage, temperature, SOC and SOH to cloud platforms. The system will trigger protection actions automatically once abnormalities are detected, preventing battery damage and system shutdown, so as to secure the safe and stable operation of power stations.
Ultra-low Self-discharge Rate and Excellent Cell
Consistency for Long Standby Cells with superior consistency and extremely low self-discharge rate can hold stored energy steadily for a long time. It is highly suitable for long-term standby power supply for server rooms, telecom base stations and industrial equipment. Application Scenario: Data centers and communication towers need round-the-clock standby power support. Conventional batteries often lose power and malfunction after long idle standby. Our rack battery can keep energy stably, enabling seamless power switching and uninterrupted power supply immediately when grid failure happens.
Excellent Safety and Low Maintenance Cost
The lithium iron phosphate material features great thermal stability and a low chance of thermal runaway. With a fully sealed structure, it requires no water refilling or regular maintenance, which saves plenty of labor for inspection and upkeep in commercial projects. Application Scenario: Lead-acid batteries deployed in industrial parks, schools, hospitals and other large public energy storage sites need monthly checks, dust removal and liquid replenishment. Our rack lithium battery is maintenance-free throughout its service life, which largely reduces labor expenses for operation and maintenance.
Wide Temperature Working Range, Stable Industrial Performance
Developed to industrial and commercial standards, the battery maintains steady output within a wide temperature window. It fits various working environments, ranging from temperature-controlled server rooms to unattended outdoor power distribution cabinets. Application Scenario: It delivers consistent performance all year long in unattended outdoor power distribution rooms, factories with sharp temperature changes and constant-temperature computer rooms. It solves the common pain point of unstable performance and frequent breakdowns of ordinary batteries under tough industrial working conditions.
Application Scenarios
1.Data Center & Server Room Power Backup
Deliver immediate UPS standby power during grid outages to safeguard critical server equipment.
2.Industrial & Commercial Peak Load Shifting
Store low-cost off-peak electricity and release power during high-demand periods to reduce power expenses.
3.Rooftop Solar PV Storage System
Boost the self-consumption ratio of your rooftop solar generated power.
4.Telecom Communication Base Station
Continuous 24-hour standby power support for reliable long-term operation.
5.Microgrid & Off-Grid Industrial Locations
Provide consistent and dependable power supply for remote industrial installations.
Product Features
19-inch Standard Rack Dimension
Compatible with standard server cabinets & mainstream inverters
Modular Parallel Expansion
Parallel multiple units to scale capacity as required
LiFePO4 Cells for Energy Storage
6000+ deep cycles, low decay, long service life
Smart BMS Supporting CAN/RS485
Cell-level protection, communication available for EMS & PCS
Low Self-discharge & Matched Cells
Ideal for long standby power use
Fully Sealed & Maintenance Free
No water refill, no regular maintenance checks
Wide Temp Industrial Design
Stable performance under complex industrial working conditions
Specifications Capacity
Can be customized according to your requirements
FAQ
Q1: Can multiple rack batteries be connected in parallel? A1: Yes, support multi‑parallel to increase total capacity.
Q2: What communication ports are available? A2: CAN and RS485, compatible with most mainstream PCS inverters.
Q3: What is the warranty period? A3: 10‑year battery module warranty.
Q4: Can it be used for UPS backup? A4: Yes, perfect for data center UPS standby system.
Q5: Can we customize voltage and capacity? A5: Yes, we support OEM customized specifications.
Q6: Is installation difficult? A6: Standard rack installation, slide into cabinet directly. Installation manual provided.
