Design Engineer - Solar PV

1. Solar PV System Design & Engineering

• Design and develop Solar PV systems for residential, commercial and industrial projects.
• Prepare system layouts, single-line diagrams (SLD), electrical drawings and detailed design documentation.
• Perform solar PV system sizing, energy yield calculations and electrical design calculations.
• Select appropriate solar modules, inverters, mounting systems, cables, protection devices and other system components.
• Ensure designs comply with relevant technical standards, project specifications and authority requirements.
• Review site information, technical data and project requirements to develop suitable Solar PV solutions.

2. BOQ, BOM & Technical Documentation

• Prepare accurate Bill of Quantities (BQ), Bill of Materials (BOM) and equipment specifications based on approved designs.
• Prepare technical proposals, datasheets, equipment schedules and other engineering documentation.
• Review and verify drawings, specifications and technical documents before submission.
• Assist the project and procurement teams with technical evaluations and material selection.

3. Project & Site Support

• Work closely with the Project Manager, Site Engineer, Site Supervisor and other teams to ensure designs are properly implemented on-site.
• Provide technical support and clarification during installation and construction activities.
• Conduct site visits and inspections where required to verify site conditions and design requirements.
• Review and provide solutions for design-related issues encountered during installation.
• Assist with testing and commissioning activities and ensure the installed system matches the approved design.

4. Design Quality & Compliance

• Ensure all engineering designs are accurate, practical, cost-effective and suitable for installation.
• Conduct design reviews and identify potential technical issues before project execution.
• Ensure Solar PV designs meet relevant safety, electrical and engineering requirements.
• Maintain proper records of design revisions, calculations, drawings and technical submissions.

5. Collaboration & Reporting

• Coordinate with clients, consultants, suppliers, contractors and internal teams on technical and design matters.
• Support the preparation of technical presentations and client discussions where required.
• Provide regular updates on design progress, project requirements and technical issues to management.
• Contribute to continuous improvement of Solar PV design standards, processes and engineering practices.

Requirements

• Degree/Diploma in Electrical Engineering, Renewable Energy Engineering or a related engineering field.
• Solar PV design experience is highly preferred.
• Experience with Solar PV system design, electrical drawings, SLD and system sizing.
• Familiarity with AutoCAD and/or relevant solar design software.
• Knowledge of Solar PV components, electrical systems and installation practices.
• Experience preparing BOM, BQ and technical documentation.
• Understanding of relevant electrical standards, safety requirements and authority requirements.
• Good analytical, problem-solving and technical communication skills.
• Able to work independently as well as collaborate with project and site teams.
• Willing to travel to project sites when required.