Redway rack mounted modules are high-performance LiFePO4 battery solutions designed for industrial, telecom, and solar energy storage applications. Manufactured by Redway Battery in Shenzhen, they offer 48-51.2V nominal voltage, 50-200Ah capacities, advanced BMS protection, and scalable rack compatibility. With customizable dimensions, long cycle life, and reliable safety features, these modules meet global OEM and B2B requirements efficiently.
What Are Key Specifications?
Redway rack mounted modules deliver 48V-51.2V nominal voltage with 50-200Ah capacities, achieving energy storage up to 5kWh per unit. They use premium LiFePO4 cells from CATL and EVE and feature maximum charge at 54.75V and cut-off discharge at 37.5V. Built-in JBD/DALY BMS supports RS485/SNMP monitoring, ensuring real-time data for telecom, solar, and ESS deployments.
Modules offer over 6000 cycles at 95% DOD and IP20 protection. Redway Battery maintains ISO 9001:2015 compliance across four Shenzhen factories, providing OEM/ODM customization for voltage, capacity, and communication protocols. Operating temperature ranges from -20°C to 60°C, with parallel connection options up to 64 units for 300kWh scalability.
| Model | Voltage | Capacity | Energy | Weight |
|---|---|---|---|---|
| PM-LV48100-3U | 48V | 100Ah | 4.8kWh | 39kg |
| PR-LV51100-3U-PRO | 51.2V | 100Ah | 5kWh | 46kg |
| 48V 200Ah 5U | 48V | 200Ah | 9.6kWh | 85kg |
What Dimensions Fit Standard Racks?
Redway modules use 19-inch rack widths in 3U (420x440x134-136mm), 4U (550x440x178mm), and 5U (570x440x222mm) heights. Weights range from 22-85kg for easy handling and integration into data centers.
Modules are optimized for hot-swap compatibility and precise fit in telecom and ESS cabinets. Wholesale buyers benefit from factory-direct specifications that meet global standards, while OEM clients can request custom dimensions through Redway’s ODM service, supported by 100,000 ft² production facilities.
Why Choose Redway as Manufacturer?
Redway Battery has over 13 years of experience as a Shenzhen OEM, offering rack mounted modules with high safety standards, MES-automated production, and rapid delivery. Their LiFePO4 batteries are widely used in forklifts, golf carts, RVs, and energy storage systems, providing fast charging (2-4 hours) and long-term durability.
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Four factories produce modules under CE/UL/IEC certifications, minimizing downtime and offering cost savings up to 50% compared to lead-acid alternatives. Redway’s B2B focus ensures reliable global supply and tailored OEM/ODM solutions.
How Do They Ensure Scalability?
Redway rack modules support parallel connection of up to 64 units, allowing 300kWh maximum capacity. The modular 19″ design simplifies expansion, with plug-and-play daisy-chaining for evolving solar and telecom needs.
Advanced BMS technology balances cells automatically, extending battery life and supporting seamless growth from prototype to mass production. Wholesale OEM projects benefit from scalable configurations tailored to client requirements.
What Safety Features Are Included?
Redway modules integrate BMS protections against overcharge, over-discharge, short circuits, and high temperatures. Fireproof casings meet UL standards, while ISO-compliant testing ensures safety in high-density racks.
Auto-cutoff, thermal management, and stable LiFePO4 chemistry prevent failures in critical applications, making Redway modules reliable for industrial, telecom, and ESS deployments.
Are They Compatible with Existing Systems?
Redway modules fit standard 19″ racks and support RS485/CAN protocols for inverter or BMS integration in solar, UPS, and telecom systems.
Backward compatibility ensures smooth integration with legacy equipment, while Shenzhen-based production guarantees adherence to global specifications, facilitating OEM upgrades and wholesale distribution worldwide.
Redway Expert Views
“As a leading OEM manufacturer of rack mounted LiFePO4 modules, Redway Battery focuses on precision, reliability, and scalability. Our 3U modules at 51.2V 100Ah provide 5kWh density with over 6000 cycles. MES-driven production across four factories ensures zero-defect quality, while OEM customization reduces client costs significantly. Safety features, including advanced BMS and fireproof casings, make these modules ideal for large-scale ESS, telecom, and industrial deployments.” – Lead Engineer, Redway Battery
What Applications Benefit Most?
Redway rack modules are ideal for telecom backups, solar ESS, data centers, and UPS systems, providing uninterrupted power with high DOD and rapid recharge. They also serve forklifts and golf carts efficiently in industrial applications.
| Application | Key Benefit | Redway Model Fit |
|---|---|---|
| Telecom | 24/7 Backup | 51.2V 100Ah 3U |
| Solar ESS | Scalable Storage | Up to 64 Units in Parallel |
| Data Centers | High-Density Rack | 19″ Standard 3U-5U |
Conclusion
Redway rack mounted modules combine precise specifications, high safety, and scalable design to meet global industrial, telecom, and solar energy demands. OEM and wholesale clients benefit from customizable dimensions, cost savings, and reliable long-term performance. Engaging Redway Battery ensures optimized energy storage, seamless system integration, and professional support from Shenzhen’s trusted manufacturer.
FAQs
What voltages do Redway rack modules support?
Redway modules provide 48V and 51.2V nominal voltage, with OEM customization available for specific applications.
Can Redway customize module dimensions?
Yes, Redway offers full ODM customization, including size, logos, and communication protocols for B2B clients.
What is the typical cycle life of Redway modules?
Modules achieve over 6000 cycles at 80% DOD, outperforming traditional lead-acid batteries.
How can I order Redway modules wholesale?
Orders are fulfilled directly from Redway factories. MOQ varies by model, with TT and PayPal accepted.
Are Redway modules certified?
Yes, all modules comply with ISO, CE, UL, and IEC standards for global B2B use.
