Engineering, EPC & construction services

Satavahanakelvin · SAT-369 series

Voltage class

33 kV to 400 kV (see variants)

Type

Indoor GIS

Scope

Full turnkey

Transformers

Up to 50 MVA

Earthing

Copper-bonded rods

Lead time Execution 6-15 months · Warranty Defect liability 24 months · MOQ 1 bay

Tirhut · TIR-DC3 series

Voltage class

11 kV to 132 kV (see variants)

Type

Hybrid GIS

Scope

Full turnkey

Transformers

Up to 160 MVA

Earthing

GI flat grid with ground rods

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

Vindhyatarang · VIN-3B7 series

Cable route length

1 km to 20 km (see variants)

Method

Open trench

HDD capacity

Up to 250 mm bore

Trench depth

1.5 m

Cable type

LT armoured

Lead time Permits may extend timeline · Warranty Restoration warranty 6 months · MOQ 1 km

Nilgiri · NIL-625 series

Survey area

25 acres to 1000 acres (see variants)

Survey method

Combined drone and ground control

Accuracy

Vertical 100 mm

Deliverables

Geotech report with bore logs

Geotech boreholes

1 per 10 acres to 15 m depth

Lead time Mobilisation in 5 days · Warranty Re-survey of disputed areas at no cost · MOQ 1 site

Satavahanakelvin · SAT-AE9 series

Plant capacity

25 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

3-4 weeks

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

Ravikiran · RAV-494 series

Project size

25 MW to 100 MW (see variants)

Scope

Owner's engineer through COD

Team on site

1 project manager plus 1 engineer

Schedule control

MS Project weekly

Reporting

Monthly dashboard for lenders

Lead time Engagement for 6-24 months · Warranty Professional indemnity cover · MOQ 1 month

Tirhut · TIR-C26 series

Project capacity

25 MWp to 100 MWp (see variants)

Scope

Turnkey including 33 kV line and bay

Module technology

Mono PERC DCR

Inverter

Central inverter

Performance guarantee

PR 82% with CUF guarantee

Lead time 3-6 months to commissioning · Warranty Inverter 5-10 years · MOQ 1 MWp

Wayanad · WAY-5E3 series

Works volume

1 MW equivalent to 50 MW equivalent (see variants)

Foundation type

Driven steel pile

Concrete grade

M25

Pull-out testing

Random test plus lateral load

Reinforcement

Fe 550D

Lead time 4-12 weeks execution · Warranty Structural defect liability 24 months · MOQ 1 job

Prakashtron · PRA-1C3 series

Works volume

10 MW equivalent to 50 MW equivalent (see variants)

Foundation type

Raft or isolated footing

Concrete grade

M25

Pull-out testing

2% piles tested

Reinforcement

Fe 500D TMT

Lead time Mobilisation in 10 days · Warranty Structural defect liability 24 months · MOQ 1 job

Mysorevidyut · MYS-B74 series

Voltage level

66 kV to 220 kV (see variants)

Circuit type

Multi-circuit on narrow base

Conductor

ACSR Moose

Scope

Erection and stringing only

Stringing method

Tension stringing

Lead time Per section schedule · Warranty Defect liability 24 months · MOQ 1 km

Kalingaamrit · KAL-3B8 series

Cable route length

1 km to 50 km (see variants)

Method

Open trench

HDD capacity

Up to 250 mm bore

Trench depth

1.5 m

Cable type

LT armoured

Lead time Permits may extend timeline · Warranty Restoration warranty 6 months · MOQ 1 km

Maurya · MAU-1C2 series

Cable route length

1 km to 50 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 Permits may extend timeline · Warranty Restoration warranty 6 months · MOQ 1 km

Ravi · RAV-A46 series

Project size

10 MW to 250 MW (see variants)

Scope

Full PMC with contract management

Team on site

1 project manager plus 1 engineer

Schedule control

Primavera P6 baseline and updates

Reporting

Weekly progress report

Lead time Deployment in 2 weeks · Warranty As per contract · MOQ 1 month

Nilgiri · NIL-8C5 series

Project size

5 MW to 25 MW (see variants)

Scope

Complete BoP except modules

DC cables

6 sq mm solar cable

MV cables

33 kV XLPE Al armoured

Inverter station

Skid or containerised

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

Mahanadiparam · MAH-799 series

Survey area

10 acres to 500 acres (see variants)

Survey method

Drone LiDAR

Accuracy

Vertical 50 mm

Deliverables

Contour map, DEM, CAD plan

Geotech boreholes

1 per 10 acres to 15 m depth

Lead time Mobilisation in 5 days · Warranty Re-survey of disputed areas at no cost · MOQ 1 site

Mahanadiparam · MAH-C81 series

Cable route length

5 km to 20 km (see variants)

Method

Trenchless HDD

HDD capacity

Up to 250 mm bore

Trench depth

1.5 m

Cable type

LT armoured

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

Chola · CHO-AB3 series

Project capacity

10 MWp to 100 MWp (see variants)

Scope

Design, supply, install, commission

Module technology

TOPCon DCR

Inverter

String inverter

Performance guarantee

PR 82% with CUF guarantee

Lead time 3-6 months to commissioning · Warranty Module 12-year product, 25-year performance · MOQ 1 MWp

Satpurapushpak · SAT-3B1 series

Works volume

10 MW equivalent to 50 MW equivalent (see variants)

Foundation type

Ramming or screw pile

Concrete grade

M25

Pull-out testing

Random test plus lateral load

Reinforcement

Fe 500D TMT

Lead time 4-12 weeks execution · Warranty Structural defect liability 24 months · MOQ 1 job

Satavahanakelvin · SAT-382 series

Project capacity

500 kWp to 5 MWp (see variants)

Scope

Design, supply, install, commission

Module technology

Mono PERC DCR

Inverter

String inverter

Performance guarantee

PR 82% with CUF guarantee

Lead time Contract to start in 2-3 weeks · Warranty Module 12-year product, 25-year performance · MOQ 1 MWp

Mysorevidyut · MYS-C82 series

Cable route length

1 km to 50 km (see variants)

Method

Trenchless HDD

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

Ojasline · OJA-725 series

Installation scope

1 MW to 25 MW (see variants)

Scope

Structure and module installation

Manpower deployed

60 technicians plus supervisors

Supervision

Site engineer and safety officer

Equipment

Pile driver, crane, telehandler

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

Ravikiran · RAV-3B1 series

Cable route length

1 km to 10 km (see variants)

Method

Open trench

HDD capacity

Up to 450 mm bore

Trench depth

1.2 m

Cable type

LT armoured

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

Sabarmati · SAB-C87 series

Cable route length

1 km to 20 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

Ravikiran · RAV-9E9 series

Project size

25 MW to 100 MW (see variants)

Scope

Complete BoP except modules

DC cables

6 sq mm solar cable

MV cables

33 kV XLPE Al armoured

Inverter station

Skid or containerised

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