Telecom Base Station Power Solution

Application

Description

Reliable backup power solution for telecommunications base stations featuring high-capacity battery systems with long service life and remote monitoring capabilities.

Core Advantages

15-year design life option for long-term deployments
Wide operating temperature range for outdoor installations
Low maintenance requirements reduce operational costs
Integrated monitoring enables predictive maintenance
Modular design allows capacity expansion

Recommended Bill of Materials (BOM)

Item Part Number Description Quantity Datasheet
1 12V100AH 12V 100Ah VRLA Battery 16 📄 Download
2 Battery Rack 19-inch Battery Rack 1 📄 Download
3 Battery Monitor Remote Battery Monitoring System 1 📄 Download

Technical Specifications

System Voltage
48V DC
System Capacity
400Ah
Backup Time
4-8 hours at typical load
Design Life
10-15 years
Operating Temperature
-20C to +50C

Customer Success Stories

China Mobile

Telecommunications | 4G/5G Base Station Backup

Challenge

The customer needed reliable backup power for thousands of base stations across diverse geographic locations with varying environmental conditions.

Solution

We designed a standardized 48V 400Ah battery system using Narada 12V100AH batteries in a 4x4 configuration. The system included remote monitoring for centralized management.

Results

The solution achieved 99.99% power availability across the network. Battery replacement cycle extended to 12+ years, reducing total cost of ownership by 30% compared to previous supplier.

FAE Expert Insights

D

David Chen

Senior FAE - Telecom Power

15 years

Professional Insights

Key considerations: Size batteries based on actual load profile, not nameplate ratings; Include remote monitoring for all but the most accessible sites; Consider 15-year batteries for remote or difficult-access locations; Proper ventilation is critical for battery life in outdoor cabinets; Plan for battery replacement access in the original design. Common pitfalls to avoid: Undersizing batteries based on average rather than peak load; Inadequate ventilation leading to premature battery failure; Poor site selection exposing batteries to extreme temperatures; Lack of monitoring resulting in unexpected failures.

Key Takeaways

  • Size batteries based on actual load profile, not nameplate ratings
  • Include remote monitoring for all but the most accessible sites
  • Consider 15-year batteries for remote or difficult-access locations
  • Proper ventilation is critical for battery life in outdoor cabinets
  • Plan for battery replacement access in the original design

Decision Framework

Decision Framework
Steps:
  1. Evaluate requirements
  2. Compare solutions
  3. Consult FAE

Ready to Implement This Solution?

Contact our FAE team for design support and quotes

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Frequently Asked Questions

What backup time is typically required for telecom base stations?

Typical backup time requirements for telecom base stations: 1) Urban sites with reliable grid: 2-4 hours

2) Suburban sites: 4-6 hours

3) Rural sites with unreliable grid: 6-12 hours

4) Critical infrastructure: 8-24 hours. The specific requirement depends on grid reliability statistics, generator availability, and service level agreements. Some operators also consider diesel generator startup time in their calculations.

Analyze grid reliability data and SLA requirements to determine appropriate backup time for each site.

How do I size a battery system for a telecom base station?

Battery sizing for telecom base stations: 1) Measure actual DC load including BTS, transmission, and cooling equipment

2) Add margin for future expansion (typically 20-30%)

3) Determine required backup time based on grid reliability

4) Calculate capacity: Ah = Load (A) x Hours x 1.25 (margin)

5) Consider temperature derating for outdoor installations

6) Select standard battery sizes that meet calculated capacity. For example, 20A load x 4 hours x 1.25 = 100Ah minimum.

Contact our FAE team for detailed sizing calculations including temperature effects.

What environmental considerations are important for outdoor battery installations?

Environmental considerations for outdoor battery installations: 1) Temperature control - batteries should operate between 20-25C for optimal life

2) Ventilation - adequate airflow to prevent heat buildup

3) Protection from direct sunlight - use insulated cabinets or shading

4) Protection from rain and dust - IP rating appropriate for environment

5) Seismic mounting in earthquake-prone areas

6) Security against theft and vandalism. High-temperature batteries are available for harsh environments.

Conduct site survey to assess environmental conditions. Contact us for high-temperature battery options.