... Skip to main content

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.
Download Brochure
Facebook Instagram Twitter Youtube

Engineering a Future-Ready 150 MW / 300 MWh Battery Energy Storage System for Advait Greenergy

Home / Case Studies

Engineering a Future-Ready 150 MW / 300 MWh Battery Energy Storage System for Advait Greenergy

Powering India's Utility-Scale Battery Energy Storage Revolution

QQ Engineering & Consulting (QQEC) continues to strengthen its position as a trusted Engineering partner for utility-scale Battery Energy Storage System (BESS) projects across India.

QQEC was previously awarded Owner’s Engineering services for SPRNG Energy’s 528 MWh BESS project in Rajasthan and Detail Engineering services for KP Group’s 445 MW/890 MWh BESS project. Building on this track record, QQEC has now been awarded Detail Engineering services for a 150 MW/300 MWh Standalone Battery Energy Storage System (BESS) by Advait Greenergy Private Limited.

These project awards from leading renewable energy developers show the industry’s growing confidence in QQEC’s ability to deliver strong, bankable and construction-ready engineering solutions for large energy storage projects. This expanding portfolio highlights QQEC’s capability to support developers across various projects from independent engineering to detail engineering, while upholding high standards in technical excellence and project execution.

Driving the Next Generation of Grid-Scale Energy Storage

Advait Greenergy Private Limited has recognized QQEC as a reliable engineering partner for utility-scale renewable energy and energy storage projects by awarding QQEC the Detail Engineering services for a Standalone Battery Energy Storage System (BESS).

Battery Energy Storage Systems are crucial for increasing grid flexibility, improving renewable integration, managing peak demand and enhancing grid stability as India’s renewable energy sector rapidly evolves. An engineering partner like QQEC, with extensive knowledge of electrical systems, civil engineering, substations, transmission infrastructure and power system analysis is essential for developing such large-scale infrastructure.

With its multidisciplinary engineering capabilities and significant experience in renewable energy infrastructure, QQEC has been entrusted with delivering comprehensive engineering solutions that will enable the successful implementation of this strategically important energy storage project.

Why Was QQEC Chosen?

The project’s award is a testament to QQEC’s demonstrated ability to use an integrated, multidisciplinary approach to deliver complex utility-scale renewable energy infrastructure.

QQEC combines expertise in Battery Energy Storage Systems, high-voltage substations, transmission systems, power system studies, grid integration, procurement engineering and technical advisory under a single engineering platform.

We offer practical engineering expertise that goes beyond design documentation to project execution, constructability, optimization and long-term asset performance. The company has successfully supported renewable energy developers, independent power producers, EPC contractors, lenders and investors across utility-scale projects.

This integrated engineering capability enables QQEC to deliver technically robust, commercially optimized and construction-ready engineering solutions for large-scale renewable energy infrastructure.

Comprehensive Engineering Expertise Under One Roof

For the 150 MW / 300 MWh Standalone BESS project, QQEC is providing complete Detail Engineering covering every critical component required for successful project execution.

The Engineering assignment includes:

  • Basic and Detail Engineering documentation for the 300-MWh BESS Package.
  • 33/220 kV Pooling Substation Detail Engineering.
  • Technical Procurement Support.
  • 220 kV Transmission Line Detail Engineering.
  • 220 kV Bay Extension Detail Engineering.
  • Power System Studies.

By integrating these disciplines into a single engineering package, QQEC ensures seamless coordination between electrical, civil, structural, substation and transmission engineering while minimizing design interfaces and execution risks.

Engineering That Goes Beyond Design

By adopting a comprehensive engineering approach, QQEC ensures that every part of the project functions as an integrated system rather than as independent engineering packages.

Every engineering choice is made with the goal of increasing project efficiency, reducing costs and ensuring dependable plant performance for the duration of the asset’s operational life.

QQEC makes sure that each project component works as a complete unit rather than as independent engineering packages by using an end-to-end engineering approach.

Delivering Value Beyond Engineering

Instead of only generating technical deliverables, QQEC’s engineering methodology focuses on generating quantifiable value throughout the project lifecycle.

Reduced Project Risk

QQEC minimizes costly design changes and construction delays by identifying technical risks early in the project through thorough engineering assessments, technical procurement support and independent vendor document checks.

Improved Grid Integration

Large Battery Energy Storage Systems must work smoothly in increasingly complex power networks. QQEC’s expertise in power system studies, protection coordination, load flow analysis, short-circuit studies and dynamic grid assessments ensures that the facility is designed to operate safely, reliably and in compliance with relevant grid codes.

Streamlined Procurement

QQEC supports the client throughout the procurement process by preparing technical specifications, evaluating bids, reviewing vendor engineering documents and enabling informed procurement decisions.

Construction-Ready Engineering

Comprehensive Issue for Construction (IFC) documentation, engineering calculations, detailed drawings, cable schedules, Bill of Quantities (BOQ) and technical reports all contribute to effective project execution with fewer engineering changes during construction.

QQEC: Trusted Engineering Partner for Battery Energy Storage Projects

Another noteworthy milestone in QQEC’s quickly growing portfolio of Battery Energy Storage Systems is the award of the 150 MW / 300 MWh Standalone BESS Detail Engineering project by Advait Greenergy. The increasing trust that top renewable energy companies have in QQEC’s engineering know-how is further evidenced by this project.

QQEC provides developers with technically solid, commercially optimized and future-ready engineering solutions that enhance project bankability, lower execution risks and guarantee dependable long-term asset performance as India’s energy storage market expands.

Have an Upcoming Renewable Energy Project?

Get expert engineering support for Solar PV, BESS, Wind, Grid Integration, Substations & Power System Studies.