Tamil Nadu to set up more solar, battery storage projects

September 13, 2021
Facebook
Twitter
LinkedIn
Reddit
Email
A recently commissioned 200MW project in the Indian state of Gujarat. Image: Engie.

The Indian state of Tamil Nadu is planning to develop 4GW of additional solar projects as well as new battery energy storage systems, according to local media.

State Electricity Minister V Senthilbalaji said that utility Tamil Nadu Generation and Distribution Corporation (Tangedco) will set up the solar projects with battery storage in all state districts, news agency IANS reports, with the renewables expansion forming part of efforts to meet growing energy demand.

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

Tangedco is expected to develop a 1MW solar installation with a 3MW battery energy storage system as an initial pilot project.

Senthilbalaji also revealed plans for a feasibility study into the development of 11 hydropower projects in the state with a combined capacity of 7.5GW.

Last week, the Indian Renewable Energy Development Agency signed a memorandum of understanding with Tangedco that will see the former provide support for the development of renewables projects.  

On the back of an expected increase in energy demand, Tamil Nadu set an ambition back in 2019 to reach 9GW of installed solar by 2023, with the state government aiming to promote the manufacture of solar cells, inverters, mounting structures and batteries.

India-based module manufacturer Vikram Solar inaugurated a 1.3GW module production plant in Tamil Nadu earlier this year, marking the first phase of its planned capacity expansions in the state after the company signed a memorandum of understanding with the state government last year.

Tamil Nadu could also host a manufacturing plant from First Solar, with the company recently unveiling plans for a 3.3GWdc module assembly facility that would involve an investment of around US$684 million. The US firm said in July that the facility is pending approval of Indian government incentives that are “satisfactory to First Solar”.

Read Next

Premium
March 17, 2026
PV Talk: Premier Energies' Vinay Rustagi explores how India’s rapid renewable energy expansion is colliding with the limitations of its grids.
March 17, 2026
Sunsure has secured INR6.06 billion (US$65.6 million) in debt financing to develop solar projects across Maharashtra and Uttar Pradesh.
March 16, 2026
Indian PV manufacturer Waaree Energies has broken ground on its 10GW solar ingot and wafer manufacturing plant in Butibori, Nagpur, Maharashtra.
March 16, 2026
Legislators in Maryland have launched a new legislative measure that will boost solar PV and energy storage.
March 11, 2026
As TOPCon manufacturing expands globally, producers are facing different cost, safety and supply-chain realities – creating an opportunity to rethink technology platforms and prepare for next-generation tandem architectures.
Premium
March 10, 2026
Amazon, Google, OpenAI and other tech firms have signed the 'ratepayer protection pledge' to build, bring or buy the energy required to build and operate data centres.

Upcoming Events

Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain