Tata Power commissions India’s ‘largest’ 100MW solar-plus-storage project

Facebook
Twitter
LinkedIn
Reddit
Email
The project is located in Rajnandgaon in the state of Chhattisgarh. Image: Tata Power

Indian integrated energy company Tata Power Renewable Energy’s subsidiary has commissioned a 100MW solar PV project, coupled with a 120MWh battery energy storage system (BESS), in the Indian state of Chhattisgarh.

The company secured this project in December 2021 from the Solar Energy Corporation of India (SECI) with an investment of INR9.45 billion (US$114 million), and Indian prime minister Narendra Modi visited the facility’s storage component last month, as covered by our sister site Energy-Storage.News.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

Tata Power Solar Systems noted that it used about 240,000 bifacial monocrystalline modules at the project, and was responsible for the operation and management, engineering, design, construction and commissioning. According to Tata Power Solar Systems, the project is the “largest” solar and BESS project in India.

Currently, Tata Power Solar Systems’ engineering, procurement, and construction (EPC) portfolio includes more than 12.8GWp of ground-mount utility-scale projects and over 2GW of rooftop and distributed ground-mounted systems.

Aside from commissioning projects, in January, Tata Power Renewable Energy signed two memoranda of understanding (MOU) with the state government of Tamil Nadu for renewable energy project development and solar manufacturing.

The latter of these MOUs will see Tata Power expand its 4GW solar cell and 4GW module production facility in Tamil Nadu by a further 300MW each. The initial factory was announced in July 2022, when Tata said it would produce both p-type passivated emitter and rear contact (PERC) and n-type tunnel oxide passivated contact (TOPCon) cells and modules. This expansion will add 300MW of TOPCon production capacity to both the cell and module assembly lines.

22 October 2026
India Expo Mart, Greater Noida
Whether you're looking for new technologies, trusted partners, or fresh business opportunities, you'll find them at the 19th Renewable Energy India Expo 2026. Join 55,000+ industry professionals and 1,000+ exhibiting brands across 14 halls featuring solar, bioenergy, battery storage, and the Germany Pavilion. It's where the clean energy sector comes together to exchange ideas, build partnerships, and drive business forward.

Read Next

August 28, 2026
Hawke's Bay Airport has opened an EOI process for the delivery & co-investment partners for a proposed 12-17MW solar PV plant in New Zealand.
August 27, 2026
US- and Canada-based PV module producer Heliene is among the companies trialling a new American-made solar glass currently being tested for sale in the US market.
August 27, 2026
Potentia Energy has completed its 98MW Quorn Park solar-plus-storage project in New South Wales, featuring a 20MW/40MWh BESS.
August 27, 2026
US President Donald Trump has banned the import of inverters, transformers and other power equipment that pose a potential risk to US grid security.
Premium
August 27, 2026
Domestically produced solar glass is a key gap in the US PV manufacturing ecosystem. Tom Kenning reports on efforts to kick-start local production of this vital material
August 27, 2026
Burns & McDonnell and Gritt partner to deploy AI-powered robotics for safer, more predictable utility-scale solar construction.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK