Low Loss Power Supply System for Burkina Faso Telecommunications Sites

Hybrid power systems combining solar PV, battery storage, and grid or diesel backup provide reliable, low-loss energy for telecom sites in Burkina Faso.

Overview of Power Supply Needs

Telecommunications sites in Burkina Faso, including urban and remote BTS locations, require continuous, high-reliability power to maintain mobile and fixed-line services, data transmission, and critical infrastructure. Power interruptions can severely impact service quality, making low-loss, hybrid energy systems essential for both cost efficiency and operational reliability .

Hybrid Power Solutions

Flexenclosure eSite x10

• Purpose-built for outdoor telecom sites, sealed and tamper-proof.
• Integrates solar energy, battery storage, and optional grid/diesel backup.
• Features remote monitoring and control via eSite Tools for real-time performance reporting.
• Deployed in Burkina Faso by Energy Vision for over 100 sites, ensuring high uptime and low total cost of ownership (TCO) .

PV/Grid Hybrid Systems

• Studies using HOMER Pro simulations indicate that PV/grid configurations optimize energy reliability and reduce costs by over 75% compared to alternative setups.
• Provides 16,586 kWh/year, fully covering continuous telecom loads with a surplus of 20.2%, ensuring no capacity deficit .

Off-Grid Energy Storage Systems

• Example: 143 kWh LiFePO4 battery system with parallel 6 kW inverters (total 24 kW output) for off-grid sites.
• Features N+1 redundancy for uninterrupted operation and modular design for scalability.
• Reduces dependency on diesel generators and enables long-term energy cost savings .

Telecom Rectifiers and UPS Integration

• SLIMLINE NG rectifiers (2–3 kW per module) provide modular, low-loss DC power for BTS and network equipment.
• Systems can be configured for high-power applications (>50 kW) and include inverters and controllers for seamless integration with hybrid energy sources .
• Custom UPS solutions in Burkina Faso ensure zero-transfer-time backup for critical equipment, bridging grid outages and integrating with solar or generator systems .

Key Advantages

• Energy Efficiency: Hybrid systems minimize losses by prioritizing renewable sources and optimizing battery usage.
• Reliability: Redundant inverters, UPS, and hybrid configurations ensure continuous operation.
• Scalability: Modular designs allow expansion as network demand grows.
• Remote Management: Real-time monitoring reduces maintenance costs and improves operational oversight.
• Environmental Impact: Reduced diesel consumption lowers carbon footprint and operational costs.

Conclusion

For Burkina Faso telecom sites, low-loss power supply systems are best achieved through hybrid solutions combining solar PV, battery storage, and grid or diesel backup, supported by modular rectifiers and UPS systems. Deployments like the Flexenclosure eSite x10 and off-grid LiFePO4 battery systems demonstrate practical, scalable, and reliable solutions that ensure continuous service while optimizing energy efficiency and reducing operational costs .