Junior Technical Assistant (Solar)

Energy Vault; Pretoria; On-site; ZAR 200,000 - 300,000; Full time

Job summary

A leading company in renewable energy is seeking a Solar Energy Designer in Pretoria. This position involves designing solar PV systems, supporting product selection, and troubleshooting battery systems. Ideal candidates will have an engineering degree and experience in the industry, accompanied by strong technical skills in solar technologies.

Qualifications

• 1-2 years of experience in solar energy design or power electronics.
• Familiarity with solar software tools is a plus.
• Basic knowledge of safety standards and energy codes.

Responsibilities

• Assist in the design and layout of solar PV systems.
• Conduct testing and troubleshooting of power electronics.
• Coordinate with engineering for system implementation.

Skills

Solar PV System Design

Power Electronics

Analytical Thinking

Problem Solving

Attention to Detail

Team Collaboration

Time Management

Communication

Education

Diploma/Degree in Electrical/Electronics Engineering

Tools

PVsyst

AutoCAD

Helioscope

Job description

• Energy Technology
• Services for Renewable Energy

Duties & Responsibilities

Key Responsibilities:

• Assist in the design and layout of solar PV systems including DC/AC calculations.
• Support product selection and technical specification preparation.
• Conduct testing and troubleshooting of power electronics and battery systems.
• Maintain accurate technical documentation and installation manuals.
• Coordinate with engineering and project teams for system implementation and updates.
• Stay updated with emerging technologies in solar and energy storage solutions.

Qualifications:

• Diploma/Degree in Electrical/Electronics Engineering or related field.
• 1-2 years of experience in solar energy design, battery storage, or power electronics.
• Familiarity with solar software tools (e.g., PVsyst, AutoCAD, or Helioscope) is a plus.
• Basic knowledge of safety standards and energy codes.

Skills

Technical Skills:

• Solar PV System Design
• Power Electronics (Inverters, Converters, MPPT)
• DC Power Systems and Battery Storage Solutions
• Basic Electrical Circuit Design and Troubleshooting
• Solar Design Software (e.g., PVsyst, Helioscope, AutoCAD)
• Electrical Load Calculations and System Sizing
• Energy Storage Technologies (Li-ion, Lead-acid, etc.)
• Knowledge of Electrical Safety Standards and Codes (e.g., NEC, IEC)
• Technical Documentation and Report Writing
• Schematic and Wiring Diagram Interpretation

Soft Skills:

• Analytical Thinking and Problem Solving
• Attention to Detail
• Team Collaboration and Communication
• Time Management and Multitasking
• Eagerness to Learn and Adapt to New Technologies

Package & Remuneration

Rate: R30 000.00 per month

Contract : 12 Months

Based in (Gauteng)

Desired Experience & Qualification

Qualifications:

• Diploma/Degree in Electrical/Electronics Engineering or related field.
• 1-2 years of experience in solar energy design, battery storage, or power electronics.
• Familiarity with solar software tools (e.g., PVsyst, AutoCAD, or Helioscope) is a plus.
• Basic knowledge of safety standards and energy codes.

Skills

Technical Skills:

• Solar PV System Design
• Power Electronics (Inverters, Converters, MPPT)
• DC Power Systems and Battery Storage Solutions
• Basic Electrical Circuit Design and Troubleshooting
• Solar Design Software (e.g., PVsyst, Helioscope, AutoCAD)
• Electrical Load Calculations and System Sizing
• Energy Storage Technologies (Li-ion, Lead-acid, etc.)
• Knowledge of Electrical Safety Standards and Codes (e.g., NEC, IEC)
• Technical Documentation and Report Writing
• Schematic and Wiring Diagram Interpretation

Soft Skills:

• Analytical Thinking and Problem Solving
• Attention to Detail
• Team Collaboration and Communication
• Time Management and Multitasking
• Eagerness to Learn and Adapt to New Technologies