Sylcin 48V Cabinet Server Rack Battery
SC-BZ48250
1.High Capacity: Custom capacity design for large-scale energy storage
2.Customizable: Capacity, voltage, and interface options
3.3-Stage BMS Charging: Smart algorithm for efficiency & lifespan
4.Smart Monitoring: Optional WiFi/Bluetooth remote access
5.High-Energy Cells: Stable performance, long cycle life
6.Cabinet Design: Easy installation, optimized space usage
2.Customizable: Capacity, voltage, and interface options
3.3-Stage BMS Charging: Smart algorithm for efficiency & lifespan
4.Smart Monitoring: Optional WiFi/Bluetooth remote access
5.High-Energy Cells: Stable performance, long cycle life
6.Cabinet Design: Easy installation, optimized space usage
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SylCin Cabinet LiFePO4 Battery
The SylCin 48V Server Rack Battery is a next-generation energy storage system designed for both residential and commercial backup applications.
Built with Grade-A LiFePO₄ cells and an intelligent Battery Management System (BMS), it delivers exceptional safety, efficiency, and durability.
Built with Grade-A LiFePO₄ cells and an intelligent Battery Management System (BMS), it delivers exceptional safety, efficiency, and durability.
This server rack battery features a modular 19-inch rack-mounted design that fits seamlessly into standard cabinets, making it an ideal choice for telecom stations, data centers, solar energy storage, and industrial backup systems.
Whether used as a server rack battery backup or a standalone off-grid power solution, SylCin ensures consistent performance and long-term reliability.
Whether used as a server rack battery backup or a standalone off-grid power solution, SylCin ensures consistent performance and long-term reliability.
SylCin 48V Server Rack Battery Key Advantages
1.High Safety & Reliability
Built with A-grade LiFePO₄ cells, the SylCin 48V rack battery provides outstanding thermal stability and safety. The integrated BMS offers full protection against overcharge, over-discharge, overcurrent, short circuit, reverse connection, and overtemperature, ensuring worry-free operation in demanding environments.
2.Long Service Life
Engineered for endurance, this server rack battery supports over 6500 cycles with minimal capacity degradation. It's the ideal choice for customers who demand long-lasting, maintenance-free power for residential and commercial use.
3.Standard 19-Inch Rack Design
The compact rack-mounted design ensures easy installation and space efficiency.
It fits perfectly into standard server cabinets, helping users integrate power storage neatly into their existing infrastructure.
It fits perfectly into standard server cabinets, helping users integrate power storage neatly into their existing infrastructure.
4.Scalable Parallel Connection
Supports 1–15 units in parallel, allowing flexible system expansion from small residential setups to large industrial energy systems. Users can scale up capacity as their power demand grows.
5.Smart Energy Management
An intelligent BMS continuously monitors voltage, current, SOC, SOH, and temperature in real time. When combined with monitoring software or inverter communication (RS485/CAN/RS232), it forms an integrated server rack battery backup management system.
6.Strong Compatibility
SylCin rack batteries are fully compatible with major inverter brands, supporting off-grid, hybrid, and on-grid solar systems. This ensures a smooth integration into existing setups with minimal commissioning effort.
SylCin 48V Rack-Mount Battery Applications
| Items | 48V/51.2V/2.56KWH | 48V/51.2V/5.12KWH | 48V/51.2V/7.68KWH | 48V/51.2V/10.24KWH |
| Rated Capacity | 50Ah | 100Ah | 150Ah | 200Ah |
| Minimum Capacity | ≥49.5Ah | ≥99.5Ah | ≥149.5Ah | ≥199.5Ah |
| Energy | 2.56KWh | 5.12KWh | 7.68KWh | 10.24KWh |
| Nominal Voltage | 48V/51.2V | 48V/51.2V | 48V/51.2V | 48V/51.2V |
| Open Voltage | 48V~52V | 48V~52V | 48V~52V | 48V~52V |
| Load Voltage | ≥48V | ≥48V | ≥48V | ≥48V |
| Internal Impedance | ≤80mΩ | ≤80mΩ | ≤80mΩ | ≤80mΩ |
| Charge voltage | 58.4V | 58.4V | 58.4V | 58.4V |
| Standard charge current | 25A | 50A | 100A | 100A |
| Max charge current | 50A | 100A | 150A | 200A |
| Standard discharge current | 50A | 100A | 150A | 200A |
| Max discharge current | 50A(continuous) | 100A(continuous) | 150A(continuous) | 200A(continuous) |
| Discharge cut-off voltage | 43.2V | 43.2V | 43.2V | 43.2V |
| Operating Charge Temperature | 0℃~+60℃ | 0℃~+60℃ | 0℃~+60℃ | 0℃~+60℃ |
| Operating Discharge Temperature | -20℃~+60℃ | -20℃~+60℃ | -20℃~+60℃ | -20℃~+60℃ |
| Weight | About 23kg | About 42kg | About 65kg | About 85kg |
| Communication | CAN/RS485/RS232 /Dry contact interface | CAN/RS485/RS232 /Dry contact interface | CAN/RS485/RS232 /Dry contact interface | CAN/RS485/RS232 /Dry contact interface |
| Series-Parallel Connection | 15 battery modules connected in parallel | 15 battery modules connected in parallel | 15 battery modules connected in parallel | 15 battery modules connected in parallel |
| Size | 350*480*132mm | 450*480*176mm | 510*480*170mm | 582*480*224mm |
| Model | SC-BZ4850 | SC-BZ48100 | SC-BZ48150 | SC-BZ48200 |
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Application Areas of SylCin 48V Rack-Mounted Battery
The SylCin server rack lithium battery is designed to provide safe, stable, and scalable energy storage across multiple applications.
Off-Grid & Remote Sites
Perfect for rural clinics, island resorts, and off-grid microgrids, where grid access is limited. Its LiFePO₄ chemistry ensures durability and safety even in harsh environments.
Residential Solar Storage
For homeowners using rooftop solar systems, the SylCin server rack battery provides reliable day-night energy storage, helping reduce grid dependence and energy costs.
Commercial & Industrial Backup
As a server rack battery backup, it ensures seamless power supply for offices, production workshops, and retail facilities during grid interruptions.Telecom & Data Centers
Compact and standardized rack design allows easy installation in telecom cabinets and server rooms, providing continuous, stable DC power for communication and IT equipment.
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Why Choose the SylCin 48V Server Rack Battery？
SylCin combines engineering precision and customer-centric innovation to deliver storage systems built for performance and longevity.
- Premium LiFePO₄ cells ensure long-term stability and safety.
- Modular rack design saves installation space and supports easy expansion.
- Smart BMS management offers real-time data accuracy and remote supervision.
- Extensive inverter compatibility makes integration simple and efficient.
- Over 10-year design life guarantees reliable return on investment.
SylCin's server rack battery line empowers users to achieve energy independence, reduce downtime, and operate efficiently—whether it's a single home or a data center cluster.
🔧 Function Customization — Tailored for Your Energy Storage Needs
At SylCin, we know every power system is unique. That's why our server rack batteries offer extensive customization options:
- 🎨Appearance & Cabinet Size (Optional) – Customize cabinet dimensions, color, and layout to match your installation site or brand identity.
- ⚡Capacity & Voltage Configuration (Optional) – Adjust energy capacity, voltage levels, and parallel configurations for residential or commercial needs.
- 🔌Inverter Compatibility – Choose or match inverter models to ensure seamless communication and performance.
- 🩺BMS Parameters – Set charge/discharge limits, protection thresholds, and communication protocols (RS485/CAN/RS232).
- ❄️Intelligent Heating (Optional) – Optional self-heating function enables operation in low-temperature environments.
- 📱Remote Monitoring (Optional) – Support for Bluetooth, Wi-Fi, or Ethernet for real-time battery health tracking and remote diagnostics.
How to Order the Sylcin Server Rack-Mounted Lithium Battery Pack?
MORE FAQ
Q1: How long does a SylCin server rack battery last?
With over 6500 cycles, lifespan typically reaches 10–20 years depending on usage and maintenance.
With over 6500 cycles, lifespan typically reaches 10–20 years depending on usage and maintenance.
Q2: What inverters are compatible?
SylCin rack batteries work with most leading inverter brands supporting RS485/CAN communication—such as Growatt, Deye, Victron, GoodWe, and more.
SylCin rack batteries work with most leading inverter brands supporting RS485/CAN communication—such as Growatt, Deye, Victron, GoodWe, and more.
Q3: What is the warranty period for SylCin rack-mounted batteries?
All SylCin rack-mounted LiFePO4 batteries come with a 10-year warranty, covering manufacturing defects and performance degradation beyond standard limits.
Our technical support team ensures that customers receive reliable after-sales service throughout the product's lifespan.
All SylCin rack-mounted LiFePO4 batteries come with a 10-year warranty, covering manufacturing defects and performance degradation beyond standard limits.
Our technical support team ensures that customers receive reliable after-sales service throughout the product's lifespan.
Q4: What should I do if the battery encounters a problem?
If you experience any issue with your battery, please contact our customer service team immediately.
Our professional engineers will provide remote technical guidance to diagnose and resolve the problem efficiently, ensuring your system returns to normal operation quickly.
If you experience any issue with your battery, please contact our customer service team immediately.
Our professional engineers will provide remote technical guidance to diagnose and resolve the problem efficiently, ensuring your system returns to normal operation quickly.
Would you like to talk to us about your battery project?
+0086 075527616594
sylcin02@sylcin.com
Room 1701, Building A, Zhongan Science and Technology Park, Dalang Street, Longhua District, Shenzhen