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Suzlon Unveils India’s Tallest and Most Powerful Wind Turbine as Wind Sector Eyes Next Growth Phase

Suzlon’s S175 is designed as India's first FDRE-ready wind turbine and is equipped with intelligent control systems that allow integration with hybrid renewable projects, RTC power supply solutions and firm power generation systems.

June 16, 2026. By Abha Rustagi

Indian wind energy company Suzlon on Monday launched the S175, a 5 MW wind turbine that it described as the country's tallest and most powerful, aiming to expand wind energy deployment in low- and medium-wind regions and support India's clean energy goals.

The company said the turbine has already been successfully commissioned at Vijayanagar in the southern state of Karnataka.

The S175 is designed as India's first Firm and Dispatchable Renewable Energy (FDRE)-ready wind turbine and is equipped with intelligent control systems that allow integration with hybrid renewable projects, round-the-clock (RTC) power supply solutions and firm power generation systems.

The launch comes as India seeks to accelerate renewable energy deployment to meet its target of 500 GW of non-fossil fuel capacity by 2030, with wind energy expected to play a significant role alongside solar power.

The turbine features a 175-metre rotor, a 160-metre hybrid lattice tower and a blade tip height of 247.5 metres, enabling it to access stronger wind resources at higher altitudes. Suzlon said the design incorporates advanced aerodynamics, carbon-girder blade technology, and intelligent control systems to improve energy generation and project economics.

According to the company, the S175 has been developed using operational insights gathered from Suzlon's installed fleet of 15.5 GW of wind turbines and is engineered specifically for Indian wind conditions and grid requirements.

"Suzlon has been the pride of India for the last 30 years, consistently delivering next-generation innovations that have helped in paving the growth of the entire wind energy sector. The launch of the S175 5 MW turbine will go a long way in ensuring that we meet our wind energy ambitions - both domestically and globally. This next-generation turbine reflects India's growing strength in advanced clean energy innovation," said Pralhad Joshi, Union Cabinet Minister for New and Renewable Energy.

The company said the turbine's higher generation capacity could help unlock wind development opportunities in locations previously considered commercially unviable.

"For over three decades, Suzlon's relentless pursuit of excellence has ensured that we deliver market-defining product innovations to India and the world. We have always believed that the best technology is not only advanced but is also purpose-built for the market it serves. The S175 embodies this philosophy and is engineered by our R&D teams specifically for Indian wind conditions, grid realities and operating environments," said Girish Tanti, Executive Vice Chairman, Suzlon Group.

He further added, "Its biggest breakthrough lies not just in significantly increasing energy generation but in its ability to make previously unviable wind sites viable, expanding the wind addressable markets."

The launch marks Suzlon's latest effort to strengthen its position in India's growing wind energy sector, where larger and more efficient turbines are increasingly being deployed to improve project returns and expand renewable energy generation.

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Ministry of New and Renewable Energy

Renewable energy

Vijayanagar