Engineering, EPC & construction services

Nilgiri · NIL-B58 series

Cable route length

1 km to 50 km (see variants)

Method

Trenchless HDD

HDD capacity

Up to 450 mm bore

Trench depth

1.2 m

Cable type

LT armoured

Lead time Mobilisation in 7 days · Warranty Restoration warranty 6 months · MOQ 1 km

Prakashtron · PRA-727 series

Installation scope

10 MW to 50 MW (see variants)

Scope

Structure and module installation

Manpower deployed

Peak crew of 200

Supervision

Project manager, engineers, QA/QC

Equipment

Pile driver, crane, telehandler

Lead time Phased by block · Warranty Defect liability 24 months · MOQ 1 MW

Nilgiri · NIL-776 series

Plant capacity

10 MW to 250 MW (see variants)

Deliverables

GA drawings, SLD, BoQ

Design software

PVsyst, AutoCAD, ETAP

Team

Electrical, civil and SCADA discipline leads

Turnaround

6-8 weeks

Lead time 3-4 weeks · Warranty As per contract · MOQ 1 job

Nilgiri · NIL-C16 series

Cable route length

2 km to 50 km (see variants)

Method

Trench plus HDD for crossings

HDD capacity

Up to 450 mm bore

Trench depth

0.9 m

Cable type

LT armoured

Lead time Mobilisation in 7 days · Warranty Workmanship 12 months · MOQ 1 km

Kakatiyasetu · KAK-1C6 series

Cable route length

1 km to 5 km (see variants)

Method

Trench plus HDD for crossings

HDD capacity

Up to 250 mm bore

Trench depth

0.9 m

Cable type

11/33 kV XLPE

Lead time Mobilisation in 7 days · Warranty Restoration warranty 6 months · MOQ 1 km

Chola · CHO-DB2 series

Installation scope

5 MW to 25 MW (see variants)

Scope

Electrical BoP erection

Manpower deployed

60 technicians plus supervisors

Supervision

Project manager, engineers, QA/QC

Equipment

Pile driver, crane, telehandler

Lead time Start after material at site · Warranty Workmanship 12 months · MOQ 1 MW

Satpura · SAT-DB2 series

Installation scope

1 MW to 25 MW (see variants)

Scope

Complete mechanical and electrical erection

Manpower deployed

Peak crew of 200

Supervision

Project manager, engineers, QA/QC

Equipment

Own cranes and erection tools

Lead time Mobilisation in 10 days · Warranty Workmanship 12 months · MOQ 1 MW

Prakashtron · PRA-9A8 series

Plant capacity

1 MW to 100 MW (see variants)

Tests covered

String IV curve, insulation, earth

Instruments

Relay test set, thermal camera

Calibration

Calibration valid at test date

Team

Commissioning engineer plus 2 testers

Lead time Mobilisation in 5 days · Warranty Retest at no cost if failure traced to test error · MOQ 1 MW

Ojasline · OJA-1C2 series

Cable route length

2 km to 50 km (see variants)

Method

Trench plus HDD for crossings

HDD capacity

Up to 450 mm bore

Trench depth

1.5 m

Cable type

LT armoured

Lead time Permits may extend timeline · Warranty Workmanship 12 months · MOQ 1 km

Prakashtron · PRA-C13 series

Cable route length

2 km to 20 km (see variants)

Method

Open trench

HDD capacity

Up to 250 mm bore

Trench depth

1.2 m

Cable type

LT armoured

Lead time Permits may extend timeline · Warranty Workmanship 12 months · MOQ 1 km

Satavahanakelvin · SAT-D76 series

Project size

10 MW to 200 MW (see variants)

Scope

Cabling and earthing

DC cables

6 sq mm solar cable

MV cables

33 kV XLPE Al armoured

Inverter station

Brick built room

Lead time Mobilisation in 14 days · Warranty Defect liability 24 months · MOQ 1 MW

Kamrup · KAM-CE1 series

Plant capacity

1 MW to 100 MW (see variants)

Deliverables

Full IFC drawing set with calculations

Design software

PVsyst, STAAD, ETAP, Civil 3D

Team

Lead engineer plus 3 designers

Turnaround

6-8 weeks

Lead time Mobilisation in 7 days · Warranty As per contract · MOQ 1 job

Nilgiri · NIL-1C3 series

Works volume

25 MW equivalent to 100 MW equivalent (see variants)

Foundation type

Ramming or screw pile

Concrete grade

M40 for turbine foundation

Pull-out testing

2% piles tested

Reinforcement

Fe 500D TMT

Lead time Mobilisation in 10 days · Warranty Pile load test certified · MOQ 1 job

Kamrup · KAM-5C2 series

Voltage level

33 kV to 765 kV (see variants)

Circuit type

Multi-circuit on narrow base

Conductor

ACSR Moose

Scope

Foundation, erection and stringing

Stringing method

Conventional stringing

Lead time Material availability dependent · Warranty Workmanship 12 months · MOQ 1 km

Mysore · MYS-8F6 series

Plant capacity

1 MW to 100 MW (see variants)

Tests covered

Transformer, switchgear, relay tests

Instruments

Calibrated IV tracer, megger, CRM

Calibration

Calibration valid at test date

Team

Commissioning engineer plus 2 testers

Lead time Mobilisation in 5 days · Warranty As per contract · MOQ 1 MW

Kakatiyasetu · KAK-E18 series

Survey area

25 acres to 1000 acres (see variants)

Survey method

Drone LiDAR

Accuracy

Vertical 50 mm

Deliverables

Orthomosaic, DSM and contours

Geotech boreholes

1 per 10 acres to 15 m depth

Lead time Report within 3 weeks of fieldwork · Warranty Re-survey of disputed areas at no cost · MOQ 1 site

Sabarmati · SAB-F34 series

Project size

5 MW to 200 MW (see variants)

Scope

Civil plus electrical BoP

DC cables

6 sq mm solar cable

MV cables

33 kV XLPE Cu

Inverter station

Skid or containerised

Lead time 3-9 months execution · Warranty Defect liability 24 months · MOQ 1 MW

Ravikiran · RAV-1C7 series

Works volume

1 MW equivalent to 100 MW equivalent (see variants)

Foundation type

RCC bored pile

Concrete grade

M40 for turbine foundation

Pull-out testing

Random test plus lateral load

Reinforcement

Fe 500D TMT

Lead time 4-12 weeks execution · Warranty Pile load test certified · MOQ 1 job

Kamrup · KAM-EE4 series

Plant capacity

1 MW to 100 MW (see variants)

Tests covered

Full plant functional and PR test

Instruments

Calibrated IV tracer, megger, CRM

Calibration

Calibration valid at test date

Team

Commissioning engineer plus 2 testers

Lead time Mobilisation in 5 days · Warranty As per contract · MOQ 1 MW

Nilgiri · NIL-B94 series

Plant capacity

10 MW to 250 MW (see variants)

Tests covered

Transformer, switchgear, relay tests

Instruments

Calibrated IV tracer, megger, CRM

Calibration

NABL traceable certificates

Team

Lead plus 5 member crew

Lead time Mobilisation in 5 days · Warranty Retest at no cost if failure traced to test error · MOQ 1 MW

Tirhut · TIR-C13 series

Cable route length

10 km to 50 km (see variants)

Method

Trench plus HDD for crossings

HDD capacity

Up to 250 mm bore

Trench depth

1.2 m

Cable type

LT armoured

Lead time Mobilisation in 7 days · Warranty Workmanship 12 months · MOQ 1 km

Hampiurja · HAM-AB4 series

Project capacity

5 MWp to 300 MWp (see variants)

Scope

Turnkey including 33 kV line and bay

Module technology

Mono PERC DCR

Inverter

String inverter

Performance guarantee

PR 82% with CUF guarantee

Lead time 3-6 months to commissioning · Warranty Defect liability 24 months · MOQ 1 MWp

Ellorakavach · ELL-4C3 series

Voltage class

11 kV to 400 kV (see variants)

Type

Outdoor AIS

Scope

Erection and testing

Transformers

Up to 160 MVA

Earthing

Copper-bonded rods

Lead time Engineering in 4-6 weeks · Warranty Equipment as per OEM · MOQ 1 bay

Vindhyatarang · VIN-836 series

Voltage class

33 kV to 400 kV (see variants)

Type

Hybrid GIS

Scope

Civil and structural

Transformers

Up to 315 MVA

Earthing

GI flat grid with ground rods

Lead time Engineering in 4-6 weeks · Warranty Defect liability 24 months · MOQ 1 bay