QQ Engineering & Consulting

Appointed as the Owner's Engineering project for a utility-scale Solar PV plant from Torrent Power.     |     Independent and Quality Focused Engineering and Consulting.     |     Delivered Solar PV Plant- 1.7 GW Pre-Bid Engineering in Middle East.     |     Executed 33/400 kV Multiple Pooling Substation Pre-bid Engineering Support To One of India’s Leading Developer.     |     Executed 10 MW (AC) PV + BESS Project Engineering in USA.     |     Completed Multiple Project Power System Studies and Grid Integration Studies.

Empowering Projects with Excellence

QQ Engineering & Consulting offers a full suite of services for renewable projects, from Feasibility studies to Detail Engineering. We specialize in Energy Analytics, Grid Integration Studies and Engineering Expertise.

About Us

QQ Engineering & Consulting

At QQEC, we specialize in independent renewable engineering services tailored to meet the evolving needs of the energy sector. Our team of experts brings extensive experience in executing utility-scale projects at the gigawatt (GW) level, ensuring that we can deliver high-quality results within aggressive timelines.

EHV Substation Engineering
Projects:
Overall Executed Projects
0 +
Power System Studies/ Grid Integration Studies:
Overall Executed Projects
0 +
Years Exprience
0 +
Engineering & Advisory
Solar PV
0 GW 
Wind Power
0 GW 
Energy Storage
0 GW / 8 GWh

Independent Engineering
& Consulting

With extensive experience in Owner’s Engineering and Lender’s Engineering, QQEC provides comprehensive energy engineering solutions. We support our clients throughout the project lifecycle, from initial feasibility studies to commissioning.

Renewable Energy
0 GW / 8 GWh
Project done
0 +
Satisfied Clients
0 +
years of experience
0 +
Manhour Experience
0 +
Team experts
0 +

Our Services

Your Trusted Partner for Renewable Energy Engineering.

Detail Engineering
Owner’s (Review) Engineering
Feasibility Study
Technical Due Diligence (TDD)
Construction Monitoring
Third Party Inspection
Engineering, Procurement & Construction Monitoring (EPCM)
Power System Studies
Root Cause Analysis
Lendor's Technical Advisor

Detail Engineering

Owner’s (Review) Engineering

Feasibility Study

Technical Due Diligence (TDD)

Power System Studies

Construction Monitoring

Third Party Inspection

Root Cause Analysis

Engineering, Procurement & Construction Monitoring (EPCM)

Lendor's Technical Advisor


Detail
Engineering

Owner’s (Review) Engineering

Feasibility
Study

Technical Due Diligence (TDD)

Power System
Studies

Construction
Monitoring

Third Party
Inspection

Root Cause
Analysis

Lendor's Technical
Advisor

Engineering, Procurement & Construction Monitoring (EPCM)

Your Trusted Partner for Independent Renewable Energy Consulting

QQEC offers a full suite of Renewable Energy Services, including Solar PV Plant, Wind Farm, Energy Storage System, Hybrid Plant, Green Hydrogen and Green Ammonia Facilities.

Energy Storage System
The overall global energy scenario is shifting, as the world moves toward the use of renewable energy resources, with the goal of reducing global climate change and carbon footprints. This transition has sped up the growth of inverter-based resources (IBRs), including solar and wind energy generation. With the ramping of demand, many organisations are using the best solar power plant consultants in India to optimise the design and renewables integration of renewable energy projects.
Explore More
Image description
Distributed Energy Resource
In the traditional sense, power generation was done as a centralised, unidirectional activity. In the context of solar rooftops, electric vehicles, and other small-scale source systems, the grid has now become a distributed and interactive system. This growth of Distributed Energy Resources (DERs) presents opportunities for cleaner solutions, but also presents challenges in ensuring grid stability and reliability of the system.
Explore More
Image description
Solar PV Plant
At QQEC, we also have full Service Solar PV Plant engineering services from concept design through commissioning. Our experience ranges from gigawatt-scale projects under one roof, and our experience has proven that we can develop solar projects that are technically sound and commercially viable. If you’re looking for some of the best solar power plant consulting firms in India, QQEC brings history, experience and assurance unmatched.
Explore More
Image description
Wind Power Plant
Wind Power Plant, also known as wind farm or wind park. Wind Power Plant is group of wind turbines in a specific location that connected to produce electricity.
Explore More
Image description
Substation
The QQEC team brings deep expertise in Substation Engineering, having designed systems for voltages up to 765 kV. We’re constantly innovating and staying ahead of the curve. We understand substations of all types, from traditional setups to cutting-edge digitalized ones.
Explore More
Image description
Transmission Line
Achieving net zero emissions will necessitate substantial investments and expansions in transmission line infrastructure. At QQEC, we possess the necessary expertise to provide initial feasibility assessments, interconnection studies, and engineering services for transmission line projects, enabling the efficient and reliable transmission of renewable energy sources.
Explore More
Image description
Green Hydrogen & Green Ammonia
This is hydrogen gas (H₂) produced through electrolysis, where an electric current splits water molecule (H₂O) into hydrogen and oxygen. The key is using renewable electricity sources like solar or wind power to ensure a clean production process with zero carbon emissions. Green hydrogen offers a versatile clean fuel for various applications, including transportation and industrial processes. However, storing and transporting hydrogen can be challenging due to its gaseous nature.
Explore More
Image description
Industrial Plant, Oil & Gas and Data Center
At QQEC, we leverage our technical expertise and interface management capabilities to effectively manage the electrical aspects of oil and gas, industrial plant, and data centre facilities, ensuring seamless operations and reliability.
Explore More
Image description

Why Choose Us

Choose QQ Engineering & Consulting for expert-driven solutions.

Partner with QQEC for expert guidance and support throughout your renewable energy project

Assessing project viability and identifying optimal locations and technologies.

Identify right technology for the project to meet specific goal.

Evaluating project economics to ensure long-term profitability.

Running multiple scenarios to select optimum battery capacity.

Developing clear and competitive RFP documents.

Ensuring compliance with project specifications and standards.

Best detailed engineering consultants in india.
Power System studies companies in India
Solar consultancy services in India
Best solar power plant consultants in india

Our Process

We're committed to delivering excellence. Our rigorous Quality Management System, aligned with ISO 9001, ensures that all our processes meet the highest standards

1
Right Design Input at first time.

2
Multilayer document review

3
Interdisciplinary Checklist

4
Standardized Engineering

5
Periodic Internal Audit

6
Continuous client feedback

7
Implementation of Lessons Learnt

Testimonials

Our clients’ satisfaction is at the heart of everything we do. Read their stories and discover why they trust us for consistent results and outstanding service.

As a Design Engineer at KPI Green Energy, it was a privilege to coordinate with both the KPI site team and the talented QQEC team. Their dedication, professionalism, and collaborative spirit ensured outstanding results. Proud to be part of this successful project and grateful for the synergy that made it possible!

Regards, K.P. Energy Limited Team

“We would like to express our gratitude for the outstanding work you performed on the protection coordination studies (Purchase Order: ZET-GJ-QQE1-1) for the 45 MW (AC) Solar PV Plant located at Badeli, Bhavnagar, Gujarat state of India. Thank you once again for your excellent Work."

Narayan Singh Project Director - Zetwerk Manufacturing Business Private Limited

"For any renewable energy project requiring Technical Feasibility and Power System Studies, QQ Engineering & Consulting is highly recommended. We look forward to collaborate with you again on future projects. Once again, thank you for the excellent Work."

Regards, Sterling Agro Industries Limited Team

We have worked with

Trusted Partners in Excellence and Innovation

Have questions or need assistance?

Let's work together to create a sustainable tomorrow.

Blog & Articles

Emphasizing the expert knowledge shared in the articles to help businesses excel

Appreciation

Let's work together to create a sustainable tomorrow.

News and Events

QQ Engineering & Consulting (QQEC) at WETEX 2025

We are happy to share that our Director Anurag Chaturvedi, will be attending the WETEX Exhibition – a premier global platform by Dubai Electricity & Water Authority (DEWA)

QQ Engineering & Consulting (QQEC) at Energy Transformation Canada 2025

Representing QQEC at ETC will be Shilam Patel, who looks forward to connecting with Industry leaders and collaboration opportunities.

Quick Inquiry

Have questions? Get in touch with us now. We’re just a message away!