Siemens Solar Telecom App 4: Solar-Powered Fiber Optic Repeaters for Remote Networks
Siemens Solar presents its Telecom Application 4, a sophisticated solar-powered solution designed to energize fiber optic repeater stations in remote and off-grid locations, ensuring high-speed data transmission across expansive networks. Utilizing our durable photovoltaic (PV) modules like the SR100 and SP75, this initiative provides a sustainable, fuel-free power source for fiber optic repeaters critical to telecom and internet connectivity. This article expands on the original Telecom App 4 page from our website, offering a detailed guide to the technology, system design, installation process, benefits, and real-world applications, demonstrating Siemens Solar’s leadership in powering advanced telecom infrastructure.
The Growing Need for Fiber Optic Repeaters
Fiber optic repeaters amplify signals over long distances, essential for high-speed internet and telecom networks, particularly in remote areas where grid power is scarce. With over 1 million off-grid telecom sites globally by 2023, diesel generators—costing $500-$1,000 per kW annually—have been the norm, but Siemens Solar’s Telecom App 4 replaces them with SR100 modules, offering a cleaner, more cost-effective solution.
Why Solar-Powered Fiber Optic Repeaters?
- Reliability: Maintains uninterrupted data transmission.
- Cost Savings: Saves $300-$600 yearly per kW versus diesel.
- Sustainability: Cuts emissions by 2-4 tons per kW annually.
- Remote Capability: Powers repeaters beyond grid reach.
Technology Overview
The system features SR100 (100W) or SP75 (75W) modules, PWM charge controllers, inverters, and battery storage, optimized for fiber optic repeater demands.
System Components
| Component | Feature | Benefit |
|---|---|---|
| SR100/SP75 Modules | 15-16% efficiency | High power output |
| Charge Controller | 20-30A PWM | Ensures battery longevity |
| Battery Storage | 10-20 kWh | Supports 24/7 repeater operation |
A 2 kW SR100 array generates 2,800-3,200 kWh annually, powering a repeater station with a 20 kWh battery for continuous signal amplification.
Installation Process
- Site Assessment: Evaluates sunlight and repeater power needs.
- Design: Customizes array and battery layout.
- Setup: Installs in 2-3 days with durable mounts.
Case Studies
Australia Fiber Network
A 2 kW SR100 system powers a repeater, saving $600 yearly.
India Remote Link
Fifteen SP75 panels support a fiber optic line, cutting emissions by 2.2 tons annually.
Benefits
Saves $300-$600 per kW yearly, ensures reliable fiber optic connectivity, and reduces environmental impact.
Future Vision
Siemens Solar aims to advance repeater solutions with 26% efficient modules by 2030.
