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Design Lead – Solar (Electrical DC)

Larsen & Toubro

The Role

Overview

Lead design of DC electrical systems for solar PV plants, managing engineering deliverables.

Key Responsibilities

  • design checks
  • sizing calc
  • client approval
  • generation analysis
  • shading analysis
  • pvsyst design

Tasks

-Checking of design & sizing calculations of engineering electrical equipment and obtaining approvals from the clientGeneration analysis, shading analysis & project design using PVSYST software. -Ensure deliveries are aligned to Project Schedule Review drawings by Design Engineers & Draughts Persons. -Timely Delivery of Engineering Drawings & Documents

Requirements

  • pvsyst
  • pv layout
  • dc system
  • ac evacuation
  • inverter tech
  • iec standards

What You Bring

-Knowledge in PV module technologies and its performances -Indepth knowledge in PV power plant layout preparation -Indepth Technical knowledgde of DC Electrical system in Solar Power plant -Overall Knowledge in AC Power evacuation systems -Shall possess customer/consultant handling related to technical clarifications. -Indepth Knowledge in PVSyst Simulation and related studies -Good Knowledge in Earthing and Lightning calculation/layouts. -Knowledge in IEC standards related to Modules, Inverters and other related item -Knowledge in String sizing and Loss Estimation for PV plants -Skilled in Solar Central Inverters, String Inverters and its technologies -Experience in design of Large scale Grid connected PV plants, OFF Grid PV plants -Sound Knowledge in PV Resource analysis, Generation & Loss Estimation -Good knowledge in other disciplines like Civil/mechanical/Instrumentation related requirements to successful carry interdisciplinary checks -Experience in PV plant Layout design, Cable sizing, Voltage drop calculation

The Company

About Larsen & Toubro

-A small Bombay firm that evolved into a global powerhouse. -Expanded into major infrastructure and industrial projects worldwide. -Delivers EPC projects in energy, transport, and defense. -Notable projects include power plants, metro rail systems, hydrocarbon facilities, and naval vessels across emerging markets. -Subsidiaries like LTIMindtree and L&T Technology Services drive its footprint in digital engineering and consulting. -Known for tackling large-scale, complex assignments in defense, power, urban transit, and marine engineering.

Sector Specialisms

Buildings & Factories

Transport Infrastructure

Heavy Civil Infrastructure

Smart World & Communication

Water & Renewable Energy

Power Transmission & Distribution

Hydrocarbon (offshore and onshore projects)

Coal-based Power Plants

Gas-based Power Plants

Nuclear Power Plants

Minerals & Metals

Bulk Material Handling

Steel

Aluminium

Copper

Zinc

Oil & Gas

Fertilizer

Chemical

Refinery

Petrochemical

Thermal Power

Aerospace

Automotive

Trucks and Off-highway Vehicles

Aerospace and Rail

Real Estate (Residential and Commercial)