NLP48-100
High-performance 48V 100Ah LiFePO4 battery module with integrated BMS, designed for telecom and energy storage applic...
Product Overview
Description
The Narada NLP48-100 is a 48V 100Ah LiFePO4 battery module delivering 4.8kWh of energy storage capacity.
With advanced cell technology and intelligent BMS, this module provides 4000+ cycles at 80% depth of discharge.
The compact 4U rack-mount design enables easy integration into standard telecom cabinets and energy storage systems.
Product Series
NLP
Primary Application
Telecom base stations
Key Features
- LiFePO4 chemistry for superior safety and cycle life
- Integrated BMS with comprehensive protection
- 4U rack-mount design for easy installation
- CAN and RS485 communication interfaces
- Parallel connection capability up to 16 units
- 10-year design life
Specifications
| Capacity | 100Ah |
|---|---|
| Voltage | 48V DC (51.2V nominal) |
| Energy | 4.8kWh |
| Cycle Life | 4000 cycles @ 80% DoD |
| Weight | 45kg |
| Dimensions | 442 x 410 x 178mm (4U) |
| BMS | Integrated with CAN/RS485 |
Applications
Telecom base stations
Electronic system design
Solar energy storage
Renewable energy systems
UPS systems
Electronic system design
Data center backup
Electronic system design
Commercial ESS
Electronic system design
FAE Expert Insights
"The NLP48-100 has become my go-to recommendation for telecom and commercial energy storage applications. In field deployments, I've consistently seen these modules deliver on their 4000+ cycle life promise when operated within specifications. The integrated BMS with CAN communication makes system integration straightforward, and the parallel connection capability provides excellent scalability. I particularly appreciate the 4U rack-mount form factor which fits standard telecom infrastructure. For customers transitioning from lead-acid to lithium, this module offers a compelling value proposition with its 10-year design life and minimal maintenance requirements."
Excellent choice for telecom and commercial energy storage with proven field reliability
— James Liu, BeiLuo
Frequently Asked Questions
What is the recommended charging profile for the NLP48-100?
The recommended charging profile for NLP48-100: 1) Constant Current (CC) phase: Charge at 0.5C (50A) until voltage reaches 58.4V; 2) Constant Voltage (CV) phase: Hold at 58.4V until current drops to 0.05C (5A); 3) Float phase: Maintain at 54.0V for standby operation. Temperature compensation: -3mV/°C per cell. The integrated BMS automatically manages the charging process and will disconnect if parameters are exceeded. Use only chargers designed for LiFePO4 batteries with appropriate voltage limits.
Contact us for charger recommendations and charging profile configuration assistance.
How many NLP48-100 modules can be connected in parallel?
Up to 16 NLP48-100 modules can be connected in parallel for a maximum system capacity of 76.8kWh (16 x 4.8kWh). For parallel connection: 1) All modules must have same firmware version; 2) Use equal length cables (within 5% length tolerance); 3) Connect to common DC bus with appropriate fusing; 4) Enable parallel operation in BMS configuration; 5) Commission all modules at similar SOC. The BMS automatically balances current between parallel modules. For systems requiring more than 16 modules, consider using higher voltage configurations or contact us for custom system design.
Contact our FAE team for parallel connection guidelines and system architecture recommendations.
What is the operating temperature range for the NLP48-100?
The NLP48-100 operating temperature range: Charging: 0°C to +55°C (derating above 45°C); Discharging: -20°C to +60°C (derating above 55°C); Storage: -20°C to +45°C (recommended -10°C to +35°C for long-term). Performance at temperature extremes: At 0°C, available capacity is approximately 90%; at -10°C, approximately 80%; at +55°C, charging current should be limited to 0.3C. The BMS includes temperature monitoring and will disable charging below 0°C to prevent lithium plating. For cold climate installations, consider battery heating systems.
Contact us for temperature derating curves and cold climate installation recommendations.
How do I monitor the battery status remotely?
The NLP48-100 supports remote monitoring via: 1) CAN bus interface (CAN 2.0B protocol) for integration with inverters and energy management systems; 2) RS485 interface (Modbus RTU protocol) for building management systems; 3) Optional SNMP/HTTP gateway for network-based monitoring. Monitored parameters include: state of charge (SOC), state of health (SOH), cell voltages, temperatures, current, and alarm status. The BMS provides standard communication protocols and can integrate with most major inverter brands including SMA, Sungrow, and Victron.
Contact us for communication protocol specifications and integration assistance with your specific system.
What maintenance is required for the NLP48-100?
The NLP48-100 is designed to be maintenance-free under normal operating conditions. Recommended practices include: 1) Regular visual inspection for physical damage or warning indicators; 2) Monitor BMS status via communication interface monthly; 3) Check and record SOC/SOH trends quarterly; 4) Verify tightness of electrical connections annually; 5) Keep battery clean and free from dust; 6) Ensure adequate ventilation and cooling; 7) Update BMS firmware when updates are available. No electrolyte checks, watering, or equalization charging is required. The BMS automatically handles cell balancing during normal operation.
Contact us for maintenance schedules and remote monitoring solutions.