Electrical Designer

Position Overview

Electrical Solar Designer

Key Responsibilities

1. Solar PV System Design

• Prepare detailed solar PV system layouts for rooftop and ground-mount projects.
• Develop electrical designs including single-line diagrams (SLDs), wiring schematics, inverter configurations, and protection systems.
• Size electrical components (cables, breakers, fuses, conduits) as per NEC, IEC, and local codes.
• Conduct shade analysis and energy generation modeling using tools such as

  Helioscope, Aurora, PVsyst

  , or similar.

2. Project Planning & Coordination

• Work closely with project and planning teams to assist with scheduling, design milestones, and material planning.
• Support project managers with design revisions, site clarifications, and technical coordination with installation teams.
• Participate in design review meetings and provide technical input during project execution.

3. Technical Documentation

• Prepare permit drawings, engineering documents, construction-ready design packages, and as-built drawings.
• Ensure all design documents meet the standards required by the client, utility, and local authorities.
• Support the preparation of BOQs, material lists, and technical specifications for procurement.

4. Site Assessment & Feasibility

• Analyze site data, roof layouts, land surveys, and structural constraints to prepare optimal system designs.
• Conduct site visits when required to verify field conditions and gather technical data.

5. Compliance & Quality Assurance

• Ensure designs adhere to applicable electrical codes and industry standards.
• Perform quality checks and revise designs based on feedback from senior engineers or field teams.
• Optimize designs for safety, cost, energy efficiency, and constructability.

Required Skills & Competencies (Updated)

Technical Skills

• Proficiency in AutoCAD

  for preparing electrical drawings, layouts, SLDs, and construction documents.

• Hands-on experience with Helioscope

  for solar PV system modeling, layout design, shade analysis, and performance simulation.
• Knowledge of other design tools such as

  PVsyst, Aurora, SketchUp

  , or equivalent (preferred).
• Strong understanding of

  electrical engineering fundamentals

  , including DC/AC sizing, cable selection, protection design, and load calculations.
• Familiarity with

  NEC/IEC codes

  , safety standards, and utility interconnection requirements.
• Ability to prepare BOQs, material lists, and technical specifications.

Project & Coordination Skills

• Experience working in

  project

  or

  planning departments

  , including coordination with site teams and project managers.
• Ability to interpret site surveys, structural drawings, and field data for accurate system design.
• Strong documentation, revision control, and quality-checking skills.

Soft Skills

• Good communication, teamwork, and cross-department collaboration abilities.
• Attention to detail and ability to work under timelines.
• Strong analytical and problem-solving mindset.