Utility Scale Solar EPC, Substations & Transmission
Delivering utility-scale generation and high-voltage evacuation infrastructure from concept and geotechnical design to CEIG inspection and final grid synchronization.
Utility-Scale Ground-Mount Solar EPC
Comprehensive balance of system (BoS) delivery ensuring maximum generation yield and multi-decade structural integrity.
Geotech, Grading & Mounting
Topographical surveys, hydrological studies, piling pull-out tests, internal roads, and precision mounting structures (fixed tilt and single-axis tracking systems).
DC Collection & Inverter Stations
String / central inverter stations, DC harnessing, optimized cable trenches, solar tracking controllers, and step-up pooling transformers.
SCADA & Weather Monitoring
Class-A pyranometers, anemometers, soiling sensors, plant controllers (PPC), and fiber-optic SCADA networks with real-time inverter telemetry.
SAT, Performance Testing & O&M Handover
Site Acceptance Testing (SAT), PR ratio validation, IV curve tracing, string-level fault mapping, and complete O&M documentation handover to operations teams.
Pooling Substations (33kV, 66kV, 132kV, 220kV & 400kV)
Turnkey execution of Air-Insulated (AIS) and Gas-Insulated (GIS) pooling substations linking generation clusters to regional and central transmission utilities.
Substation Engineering & High-Voltage Equipment
Turnkey procurement, foundation casting, gantry erection, and high-voltage bay equipment installation meeting strict CEA Technical Standards for Grid Connectivity.
- • Power Transformers (Generator Transformer / Incomer Units)
- • SF6 Circuit Breakers, Isolators & Earth Switches
- • Instrument Transformers: Current (CT) & Potential (PT) Transformers
- • Lightning Arresters (Surge Arresters) & Earth Mat Grid System
Control & Relay Panels (CRP) and Substation Automation
Protection architecture engineered for instant fault isolation, transformer differential protection, distance relaying, and tele-protection signaling.
- • Numerical Protection Relays (IEC 61850 protocol compliant)
- • Substation Automation System (SAS) with redundant HMI servers
- • Station Auxiliary Transformers & 220V/110V DC Battery Banks
- • Dual-channel telemetry links to SLDC and RLDC centres
Transmission Line Corridors & Statutory CEIG Charging
Navigating right-of-way engineering, high-tension tower installation, and statutory inspections to achieve on-schedule grid synchronization.
EHV Transmission Line Execution
Comprehensive transmission engineering covering route walkover surveys, total station profiling, tower spotting, soil classification, foundation casting, steel lattice tower erection, conductor stringing, and optical ground wire (OPGW) installation.
CEIG Clearance & Statutory Approvals
Full statutory handling with the Chief Electrical Inspector to Government (CEIG), State Transmission Utilities (STUs), and Central Transmission Utility (CTU) for single-line diagram approvals, site inspection compliance, safety certifications, and energization clearance.
Looking for a Turnkey Balance of Plant (BoP) or Substation EPC Partner?
Our engineering team at IMT Manesar is ready to review project SLDs, evacuation corridors, and CEIG statutory timelines.