Utility-scale solar array at dawn
Detailed Engineering · Studies · Civil Designs · Owner's Engineering

Engineering excellence, from concept to commissioning.

Delivering detailed engineering, AutoCAD drafting, civil and fire fighting designs, owner's engineering, power system studies, BESS advisory, and transmission infrastructure solutions across India.

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500+
MW Engineered
100+
Projects
10+
States
40+
Yrs Combined Experience
What We Do

Engineering across
every discipline

Design, AutoCAD drafting, civil and fire fighting design, studies, owner's engineering, and storage — under one accountable consultancy.

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High-voltage substation switchyard at dusk220/33 kV Pooling Substation
Why CadMaven

Built for utility-scale delivery

The reasons developers, EPCs, utilities, and lenders trust us with their energy infrastructure.

Full value chain

Design, studies, owner’s engineering, and BESS advisory under one accountable consultancy.

Senior engineering team

40+ years of combined experience across utility-scale energy projects.

Standards-driven

Every deliverable engineered to IEC, IEEE, IS, CEA, and NBC compliance.

Bankable deliverables

Defensible studies and documentation trusted by developers, EPCs, and lenders.

Track Record

Capacity engineered across solar, evacuation, and storage — and the rigour that clears utility review on first submission.

320+
MW Solar Engineered
180+
MW Substation & Evacuation
300MWh
Storage Advised
95%
First-Pass Grid Approval
Selected Work

Utility-scale engineering,
delivered as case studies

View all projects
300 MW Solar Park — RajasthanSolar · 300 MW
01Rajasthan

300 MW Solar Park — Rajasthan

Capacity
300 MW
Client
Utility-Scale Developer

Detailed engineering, power system studies, and earthing & protection design for a high-irradiance utility-scale solar park.

  • Detailed Engineering
  • Power System Studies
  • Earthing Design
  • Protection Design
300 MW Solar Park — TelanganaSolar · 300 MW
02Telangana

300 MW Solar Park — Telangana

Capacity
300 MW
Client
Utility-Scale Developer

Detailed engineering, power system studies, and earthing & protection design for a utility-scale solar park.

  • Detailed Engineering
  • Power System Studies
  • Earthing Design
  • Protection Design
Pooling Substation EngineeringSubstation · 220/33 kV
03Substation

Pooling Substation Engineering

Capacity
220/33 kV
Client
Energy Infrastructure

Pooling substation engineering to aggregate and evacuate power from a renewable generation cluster.

  • SLD & Switchyard Layout
  • Bus Configuration
  • Protection & Metering
  • Earthing & Lightning Protection
In Their Words

Trusted by developers, EPCs, utilities, and lenders

Their power system studies were rigorous and grid-ready on first submission. The protection coordination and arc flash work cleared utility review without a single revision.
Project Director

Utility-Scale Solar Developer

300 MW Solar Park, Rajasthan

As our Owner's Engineer, CadMaven caught design and BOQ issues early and kept the EPC honest through construction. Independent, technical, and genuinely on our side.
Head of Engineering

Infrastructure Developer

120 MW C&I Solar, Maharashtra

The BESS sizing and dispatch modelling gave our investment committee the confidence to proceed. Clear assumptions, defensible numbers, bankable output.
Investment Lead

Independent Power Producer

150 MW / 300 MWh BESS, Karnataka

Start a Conversation

Planning an energy infrastructure project?

Talk to our engineering team about detailed design, power-system studies, owner's engineering, or BESS advisory.

Request Consultation +91 97178 45911
Transmission towers carrying high-voltage lines at golden hour