Introduction

The Network Technician – Electrical Power & Solar Solutions is responsible for the design support, installation, maintenance, and optimization of power systems that support network infrastructure sites. This includes grid power integration, backup systems (UPS & batteries), and renewable energy solutions (solar PV systems) for WiFi sites, FTTH nodes, towers, and data communication environments.

This role ensures high availability of network services through reliable and efficient power systems, especially in areas affected by power instability or load shedding.

Duties & Responsibilities

Key Responsibilities:

1. Power Infrastructure Deployment

Install and commission electrical power systems for network sites, including:
- AC/DC power distribution
- UPS systems and battery banks (Lithium-ion / Lead-acid)
- Solar PV systems (panels, inverters, charge controllers)
Perform site wiring, cable routing, earthing, and protection systems.
Integrate power systems with network equipment (routers, switches, wireless APs, microwave radios).

2. Solar & Renewable Energy Systems

Support the design and sizing of solar solutions for off-grid and hybrid sites.
Install and configure:
- Solar panels and mounting structures
- Hybrid inverters and MPPT controllers
Optimize energy efficiency and battery autonomy for network uptime.
Monitor solar performance and recommend improvements.

3. Maintenance & Fault Management

Perform preventative maintenance on all power systems.
Diagnose and resolve:
- Power failures
- Battery degradation issues
- Inverter/UPS faults
Respond to site outages within SLA timelines.

4. Site Reliability & Uptime

Ensure continuous uptime of critical network infrastructure.
Implement redundancy strategies (dual power, solar + grid, generator integration).
Conduct site audits and power health assessments.

5. Monitoring & Reporting

Use monitoring tools to track:
- Power usage
- Battery levels
- Solar generation performance
Provide reports on:
- Power incidents
- Energy efficiency
- Maintenance activities

Desired Experience & Qualification

Education:

NQF Level 4/5 qualification in Electrical Engineering or related field
Trade Test (Electrician) – Highly advantageous

Experience:

Minimum 3–5 years experience in:
- Electrical installations
- Solar PV systems
- Telecom or network site deployments

Technical Skills:

Strong knowledge of:
- Solar PV systems (design & installation)
- UPS systems and battery technologies
- Inverters
- DC power systems (48V telecom systems)
Basic networking knowledge:
- Routers, switches, wireless access points
Ability to read electrical schematics and site plans

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Technician - Electrical Power & Solar Solutions