
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
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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)
