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Detailed Design Engineer – Solar EPC

Detailed Design Engineer

Solar EPC

Job Type

Full-Time (specify if otherwise)

Reporting To

BU Head EPC

Job Location

Jaipur

Design & Engineering:

  • Prepare detailed electrical design for utility-scale or large commercial solar PV systems, including: 
  • General Arrangement (GA) drawings 
  • Single Line Diagrams (SLD) 
  • Cable sizing and routing 
  • Earthing and lightning protection design 
  • AC/DC cable schedules 
  • Trenching and ducting layouts 
  • Conduct load flow, voltage drop, fault level, and protection coordination studies. 
  • Prepare and review civil and structural layout drawings (in coordination with the civil team). 
  • Develop string sizing, inverter placement, and transformer sizing strategies. 
  • Ensure system design complies with applicable codes and standards (NEC, IEC, IS, IEEE, MNRE, DISCOM). 
  • Interface with electrical utilities for grid interconnection designs and approvals.

Coordination & Support:

  • Provide design support during procurement to ensure correct specification of equipment (e.g., inverters, switchgear, transformers). 
  • Coordinate with internal and external stakeholders including: 
  • Civil and structural teams 
  • Procurement and supply chain teams 
  • Construction and commissioning engineers 
  • Government and regulatory agencies 
  • Provide technical support during installation, testing, and commissioning phases. 

Documentation & Compliance:

  • Generate Bill of Materials (BOM), design basis reports, design calculations, and technical datasheets. 
  • Prepare as-built drawings post-project completion. 
  • Ensure all drawings and documents are delivered in line with project timelines. 
  • Maintain document control and version tracking. 

Required Qualifications:

  • Bachelor’s degree in Electrical / Power / Renewable / Energy Engineering. 
  • 3–7 years of experience in detailed design for solar EPC projects. 
  • Strong knowledge of PV system design, electrical systems (LV, MV), and grid interconnection. 
  • Proficiency in AutoCAD, ETAP, PVsyst, Helioscope, or similar tools. 
  • Familiarity with Indian and international standards (IS/IEC/NEC). 
  • Strong understanding of EPC project lifecycle from design to commissioning. 

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Reducing Electrical Loss in Maharashtra's High-Density Zones

Problem:

  • Energy meters were situated in deeply recessed, poorly lit areas,making access and reading challenging.
  • Rampant meter tampering incidents were reported. Even when detected, intimidation and threats prevented whistleblowing.
  • Regions like Kalyan, close to Mumbai, witnessed up to 53% power loss primarily due to illicit power theft.

Innovative Solution: 

Introduction of RMC’s Multi Meter Boxes: These units encapsulate 12 meters in a single structure, complicating consumer efforts to single out their individual meters.

  •  By eliminating easy access points, these boxes ensure protection against tampering attempts.

  • Strategically relocating these boxes to main roads achieves dual objectives: simplifying meter reading tasks and reducing tampering. Their public positioning acts as a deterrent, making tampering attempts risky and less likely.

RMC Switchgears Ltd is a Jaipur-based company manufacturing smart energy enclosures, panels, and electrical safety solutions.