Engineering, EPC & construction services

Arcmark · ARC-006 series

Plant capacity

25 MW to 100 MW (see variants)

Deliverables

Design basis report plus drawings

Design software

PVsyst, AutoCAD, ETAP

Team

Lead engineer plus 3 designers

Turnaround

6-8 weeks

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

Urjatek · URJ-C28 series

Project capacity

500 kWp to 50 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 Defect liability 24 months · MOQ 1 MWp

Nilgiri · NIL-369 series

Voltage class

66 kV to 400 kV (see variants)

Type

Indoor GIS

Scope

Full turnkey

Transformers

Up to 50 MVA

Earthing

GI flat grid with ground rods

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

Satavahanakelvin · SAT-5E2 series

Works volume

1 MW equivalent to 100 MW equivalent (see variants)

Foundation type

Driven steel 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 Structural defect liability 24 months · MOQ 1 job

Kamrup · KAM-728 series

Installation scope

5 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

Own cranes and erection tools

Lead time Mobilisation in 10 days · Warranty Defect liability 24 months · MOQ 1 MW

Kaverishikhar · KAV-A22 series

Plant capacity

5 MW to 25 MW (see variants)

Deliverables

Full IFC drawing set with calculations

Design software

PVsyst, AutoCAD, ETAP

Team

Electrical, civil and SCADA discipline leads

Turnaround

10-12 weeks

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

Ravi · RAV-AB1 series

Project capacity

5 MWp to 100 MWp (see variants)

Scope

Design, supply, install, commission

Module technology

Non-DCR bifacial

Inverter

String inverter

Performance guarantee

PR 80% for first year

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

Doaba · DOA-DD1 series

Installation scope

1 MW to 100 MW (see variants)

Scope

Structure and module installation

Manpower deployed

60 technicians plus supervisors

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

Mysore · MYS-729 series

Installation scope

25 MW to 100 MW (see variants)

Scope

Complete mechanical and electrical erection

Manpower deployed

60 technicians plus supervisors

Supervision

Site engineer and safety officer

Equipment

Pile driver, crane, telehandler

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

Prakashtron · PRA-F33 series

Project size

5 MW to 100 MW (see variants)

Scope

Complete BoP except modules

DC cables

6 sq mm solar cable

MV cables

33 kV XLPE Cu

Inverter station

Brick built room

Lead time 3-9 months execution · Warranty Workmanship 12 months · MOQ 1 MW

Nilgiri · NIL-DB5 series

Installation scope

5 MW to 25 MW (see variants)

Scope

Structure and module installation

Manpower deployed

Peak crew of 200

Supervision

Project manager, engineers, QA/QC

Equipment

Own cranes and erection tools

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

Vindhya · VIN-796 series

Survey area

10 acres to 250 acres (see variants)

Survey method

Drone LiDAR

Accuracy

Horizontal 20 mm, vertical 30 mm

Deliverables

Contour map, DEM, CAD plan

Geotech boreholes

1 per 10 acres to 15 m depth

Lead time 2-4 weeks · Warranty Re-survey of disputed areas at no cost · MOQ 1 site

Satpurapushpak · SAT-DB4 series

Installation scope

25 MW to 200 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

Mysore · MYS-622 series

Survey area

10 acres to 500 acres (see variants)

Survey method

DGPS and total station

Accuracy

Horizontal 20 mm, vertical 30 mm

Deliverables

Orthomosaic, DSM and contours

Geotech boreholes

As per project requirement

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

Maurya · MAU-1C3 series

Works volume

1 MW equivalent to 100 MW equivalent (see variants)

Foundation type

Ramming or screw pile

Concrete grade

M25

Pull-out testing

Random test plus lateral load

Reinforcement

Fe 550D

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

Arcmark · ARC-B75 series

Voltage level

33 kV to 765 kV (see variants)

Circuit type

Double circuit

Conductor

ACSR Moose

Scope

Erection and stringing only

Stringing method

Tension stringing

Lead time Material availability dependent · Warranty Defect liability 24 months · MOQ 1 km

Ellorakavach · ELL-EE5 series

Plant capacity

25 MW to 100 MW (see variants)

Tests covered

Full plant functional and PR test

Instruments

Calibrated IV tracer, megger, CRM

Calibration

NABL traceable certificates

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

Ravikiran · RAV-E15 series

Survey area

25 acres to 500 acres (see variants)

Survey method

Drone LiDAR

Accuracy

Vertical 100 mm

Deliverables

Geotech report with bore logs

Geotech boreholes

As per project requirement

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

Satpura · SAT-EA7 series

Voltage level

11 kV to 400 kV (see variants)

Circuit type

Double circuit

Conductor

ACSR Panther

Scope

Foundation, erection and stringing

Stringing method

Tension stringing

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

Ojasline · OJA-EA9 series

Voltage level

11 kV to 220 kV (see variants)

Circuit type

Double circuit

Conductor

AAAC or HTLS

Scope

Foundation, erection and stringing

Stringing method

Conventional stringing

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

Ojasline · OJA-495 series

Project size

5 MW to 25 MW (see variants)

Scope

Design review and QA/QC

Team on site

PM, 3 engineers, QA/QC inspector

Schedule control

Primavera P6 baseline and updates

Reporting

Weekly progress report

Lead time Engagement for 6-24 months · Warranty As per contract · MOQ 1 month

Satpura · SAT-471 series

Works volume

1 MW equivalent to 50 MW equivalent (see variants)

Foundation type

Raft or isolated footing

Concrete grade

M40 for turbine foundation

Pull-out testing

Random test plus lateral load

Reinforcement

Fe 500D TMT

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

Shaktimax · SHA-8C8 series

Project size

10 MW to 400 MW (see variants)

Scope

Complete BoP except modules

DC cables

4 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-EA3 series

Voltage level

11 kV to 220 kV (see variants)

Circuit type

Multi-circuit on narrow base

Conductor

ACSR Moose

Scope

Foundation, erection and stringing

Stringing method

Conventional stringing

Lead time Mobilisation in 15 days · Warranty Workmanship 12 months · MOQ 1 km