Engineering, EPC & construction services

Vindhya · VIN-DB2 series

Installation scope

5 MW to 25 MW (see variants)

Scope

Complete mechanical and electrical erection

Manpower deployed

Peak crew of 200

Supervision

Site engineer and safety officer

Equipment

Own cranes and erection tools

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

Wayanad · WAY-954 series

Project capacity

500 kWp to 5 MWp (see variants)

Scope

Design, supply, install, commission

Module technology

Non-DCR bifacial

Inverter

Central inverter

Performance guarantee

PR 82% with CUF guarantee

Lead time Contract to start in 2-3 weeks · Warranty Inverter 5-10 years · MOQ 1 MWp

Vindhya · VIN-A82 series

Plant capacity

1 MW to 50 MW (see variants)

Tests covered

Full plant functional and PR test

Instruments

Relay test set, thermal camera

Calibration

Calibration valid at test date

Team

Commissioning engineer plus 2 testers

Lead time 1-2 weeks on site · Warranty As per contract · MOQ 1 MW

Hampiurja · HAM-9E4 series

Project size

10 MW to 50 MW (see variants)

Scope

Cabling and earthing

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

Satpurapushpak · SAT-C11 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 Workmanship 12 months · MOQ 1 km

Ravi · RAV-716 series

Installation scope

5 MW to 100 MW (see variants)

Scope

Structure and module installation

Manpower deployed

25 technicians per MW-block

Supervision

Site engineer and safety officer

Equipment

Own cranes and erection tools

Lead time Start after material at site · Warranty Defect liability 24 months · MOQ 1 MW

Tarangline · TAR-381 series

Project capacity

25 MWp to 300 MWp (see variants)

Scope

Turnkey including 33 kV line and bay

Module technology

TOPCon DCR

Inverter

String inverter

Performance guarantee

PR 80% for first year

Lead time Large projects 12 months · Warranty Inverter 5-10 years · MOQ 1 MWp

Hampiurja · HAM-F32 series

Survey area

25 acres to 250 acres (see variants)

Survey method

DGPS and total station

Accuracy

Vertical 100 mm

Deliverables

Orthomosaic, DSM and contours

Geotech boreholes

As per project requirement

Lead time 2-4 weeks · Warranty Report validity for design purpose · MOQ 1 site

Doaba · DOA-8D7 series

Survey area

10 acres to 250 acres (see variants)

Survey method

Drone photogrammetry

Accuracy

Vertical 50 mm

Deliverables

Orthomosaic, DSM and contours

Geotech boreholes

As per project requirement

Lead time Report within 3 weeks of fieldwork · Warranty Report validity for design purpose · MOQ 1 site

Nilgiri · NIL-F34 series

Project size

10 MW to 50 MW (see variants)

Scope

Cabling and earthing

DC cables

6 sq mm solar cable

MV cables

33 kV XLPE Cu

Inverter station

Brick built room

Lead time Mobilisation in 14 days · Warranty Workmanship 12 months · MOQ 1 MW

Doaba · DOA-728 series

Installation scope

1 MW to 25 MW (see variants)

Scope

Complete mechanical and electrical erection

Manpower deployed

25 technicians per MW-block

Supervision

Site engineer and safety officer

Equipment

Pile driver, crane, telehandler

Lead time Phased by block · Warranty Workmanship 12 months · MOQ 1 MW

Kakatiyasetu · KAK-EE2 series

Plant capacity

10 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 Retest at no cost if failure traced to test error · MOQ 1 MW

Satpurapushpak · SAT-833 series

Voltage class

11 kV to 220 kV (see variants)

Type

Hybrid GIS

Scope

Erection and testing

Transformers

Up to 315 MVA

Earthing

GI flat grid with ground rods

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

Mysorevidyut · MYS-1C5 series

Cable route length

1 km to 20 km (see variants)

Method

Trenchless HDD

HDD capacity

Up to 250 mm bore

Trench depth

1.5 m

Cable type

11/33 kV XLPE

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

Ellorakavach · ELL-AB9 series

Project capacity

500 kWp to 50 MWp (see variants)

Scope

Turnkey including 33 kV line and bay

Module technology

TOPCon DCR

Inverter

String inverter

Performance guarantee

PR 80% for first year

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

Satpurapushpak · SAT-492 series

Project size

10 MW to 500 MW (see variants)

Scope

Design review and QA/QC

Team on site

PM, 3 engineers, QA/QC inspector

Schedule control

MS Project weekly

Reporting

Monthly dashboard for lenders

Lead time Deployment in 2 weeks · Warranty Professional indemnity cover · MOQ 1 month

Tirhut · TIR-F34 series

Survey area

10 acres to 500 acres (see variants)

Survey method

Combined drone and ground control

Accuracy

Vertical 100 mm

Deliverables

Orthomosaic, DSM and contours

Geotech boreholes

As per project requirement

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

Satavahanakelvin · SAT-5C6 series

Voltage level

33 kV to 220 kV (see variants)

Circuit type

Single circuit

Conductor

ACSR Panther

Scope

Foundation, erection and stringing

Stringing method

Conventional stringing

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

Ravikiran · RAV-C42 series

Installation scope

1 MW to 100 MW (see variants)

Scope

Electrical BoP erection

Manpower deployed

25 technicians per MW-block

Supervision

Site engineer and safety officer

Equipment

Own cranes and erection tools

Lead time Start after material at site · Warranty Defect liability 24 months · MOQ 1 MW

Ravikiran · RAV-711 series

Installation scope

10 MW to 100 MW (see variants)

Scope

Structure and module installation

Manpower deployed

Peak crew of 200

Supervision

Site engineer and safety officer

Equipment

Own cranes and erection tools

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

Kakatiyasetu · KAK-727 series

Installation scope

1 MW to 25 MW (see variants)

Scope

Structure and module installation

Manpower deployed

Peak crew of 200

Supervision

Site engineer and safety officer

Equipment

Pile driver, crane, telehandler

Lead time Phased by block · Warranty Workmanship 12 months · MOQ 1 MW

Kaverishikhar · KAV-724 series

Installation scope

50 MW to 200 MW (see variants)

Scope

Structure and module installation

Manpower deployed

25 technicians per MW-block

Supervision

Project manager, engineers, QA/QC

Equipment

Pile driver, crane, telehandler

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

Maurya · MAU-369 series

Voltage class

11 kV to 400 kV (see variants)

Type

Hybrid GIS

Scope

Civil and structural

Transformers

Up to 315 MVA

Earthing

Copper-bonded rods

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

Ravi · RAV-1C5 series

Works volume

1 MW equivalent to 100 MW equivalent (see variants)

Foundation type

Raft or isolated footing

Concrete grade

M30

Pull-out testing

Random test plus lateral load

Reinforcement

Fe 550D

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