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What We Do

We provide engineering, consulting, transaction advisory, project management and training services with a present focus on clean energy. Our services cover the entire project life-cycle from concept through commissioning to operational monitoring.

Owner's Engineering


Planning, feasibility studies


Bankable detailed project report


Factory and onsite inspection


Construction monitoring


Support in procurement 




Review of design and engineering


Commissioning and start up

2+ GW

Unbiased guidance to owners and developers to ensure projects are planned, contracted, implemented and managed efficiently and effectively.

Owner's Engineering

Lender's Technical Advisor

Due diligence for financial closure

Construction monitoring

Start-up and performance testing

Generation monitoring

Independent energy yield assessment

Operations audits

1+ GW

Detailed technical and commercial analysis of projects helps lenders and financiers in early and accurate assessment of risks and their mitigation.

1+ GW

Detailed technical and commercial analysis of projects help in early and accurate assessment of risks and their mitigation.

Lender's Engineering

Engineering Support

Leverage expertise and experience to develop effective design and optimised engineering, complying with standards, in quick time.

7+ GW

Engineering On Demand

Fixed Scope of Work (SoW) 

Definitive budget and time

Agreed number of amendments or  revisions

Extended Team

Dedicated teams as per project

Ideal for sales support and engineering assignments

Management control with clients

Engineering support for sales teams

Bid engineering

Detailed engineering


Engineering Support


We help India and the friendly neighbourhood build up capacity by offering focused courses and custom training programmes specifically developed for new and emerging sectors like solar and sustainability.



1000 + Participants

Building capacities, Accelerating growth

  • KnoSolar

  • Corporate Programmes

  • Affiliated with Skill Council for Green Jobs

Healthy mix of theory and practical sessions

Faculty carefully chosen from industry and academia

Customised Corporate courses

Online courses and webinar series 

Arbutus is developing a series of technical capacity building sessions with the objectives of continuity in power plant operations, building of capacities and employment generation.

Arbutus has recently concluded a 4-part webinar series on the “Overview of O&M aspects of utility-scale PV power projects.”

Please reach out to Mrs. Devashree Navale ( for details


Technical Due Diligence

Arbutus technical due diligence

3+ GW

Evaluate performance through fatal flaw feasibility, resource assessment, audits and energy production reviews, sub-system performance, analyse risks and uncover the true value of assets

Technical Due Diligence

Testing and Performance Audit 

1.5+ GW

Ensure the ability of your asset to perform effectively and efficiently with necessary compliance over the entire life cycle. Comprehensive solution comprising of verification, testing and in-depth analysis of the existing plant conditions

Visual Inspection

Module-IV curve tracing

Drone-based Thermography

Hand-held Thermography

Module EL-imaging

Mobile Lab Testing

NDT of MMS & foundation

Others - Electrical

Testing and Performance Audit

Quality Control and Factory Inspection

In-process Quality Control

Pre-dispatch Clearance

2+ GW

Our experienced inspectors and experts help reduce technical and financial risk to ensure viability for a project.

Services span the entire duration of the manufacturing process.

Factory Audits

Quality Control and Factory Inspection

Technical Advisory Services

Our experienced team of in-house experts and external associates provide dependable insights and guidance for various aspects across the solar PV value chain in different parts of India and the world. Along with bankable detailed project reports, we provide technical advisory services to new entrants to the industry or the Indian market. 


10+ GW

Customised Studies

Bankable Detailed Project Report

Market Research

Market entry

Promotion of technology

Other Technical Advisory Services
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