Cygni Energy opens 4.8GWh BESS assembly plant in Hyderabad, India

May 1, 2025
LinkedIn
Twitter
Reddit
Facebook
Email

Cygni Energy, a manufacturer of electric vehicle battery packs and battery storage systems, has opened a ‘gigafactory’ in India.

The first phase of an assembly plant with 4.8GWh annual production output in Hyderabad, Telangana, was inaugurated at an event yesterday (30 April).

The ceremonial opening was attended by dignitaries including the Telangana state special chief secretary for IT, industries & commerce and sports, Jayesh Ranjan.

The company announced the opening via social media site X.

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

“We’re thrilled to share a milestone moment for Cygni Energy—today we inaugurated of our state-of-the-art BESS Gigafactory at Maheshwaram, Hyderabad!” the company tweeted.

Cygni Energy manufactures battery packs for electric two-wheeler and three-wheeler vehicles and stationary battery energy storage systems (BESS), largely for the commercial and industrial (C&I) market segment.

Speaking at the ceremony, a company representative said the site was selected around two and a half years ago after an extensive search.

Cygni, headquartered in Hyderabad, incubated its technologies at IIT Madras Research Park in Chennai, although Telangana government official Ranjan claimed via X that the factory had been located in his state “because of our superior infra and policies.”

According to coverage by newspaper The New Indian Express, Cygni Energy said around IR1 billion (US$11.8 million) has been invested in the facility which occupies a 5-acre site in Hyderabad’s Electronics Manufacturing Clusters (EMC).

The company plans to more than double the production capacity with Phase II to 10.8GWh, The New Indian Express quoted Venkat Rajaraman, Cygni Energy’s CEO and founder, as saying.

The Cygni factory opening is the latest in a number of BESS assembly plant announcements from India.

In late 2023, what is thought to have been the first units made at a factory in India rolled off the production line from Tata AutoComp Gotion Green Energy Solutions. The company is a joint venture (JV) between an automotive and power solutions subsidiary of India’s Tata Group and Chinese battery manufacturer Gotion High-Tech.

The first BESS units off that production line, in Pune, Maharashtra, were supplied to a 120MW stationary storage project by Tata Power. The JV’s factory has a planned total production output of 6GWh annually once fully ramped.  

Last year Good Enough Energy announced at an industry event that it would build a factory in the Union territory of Jammu and Kashmir, with an initial 7GWh production capacity, ramping to 20GWh.  

However, while system and equipment assembly plants are starting to go into production at scale in India, battery cell manufacturing is still at a much earlier stage. The Union government is seeking to support cell manufacturing through its Production-Linked Incentive (PLI) scheme. In 2022, it selected an initial 50GWh of so-called advanced battery cell annual manufacturing capacity plans to benefit from the PLI scheme.

9 June 2026
Stuttgart, Germany
Held alongside The Battery Show Europe, Energy Storage Summit provides a focused platform to understand the policies, revenue models and deployment conditions shaping Germany’s utility-scale storage boom. With contributions from TSOs, banks, developers and optimisers, the Summit explores regulation, merchant strategies, financing, grid tariffs and project delivery in a market forecast to integrate 24GW of storage by 2037.
15 September 2026
San Diego, USA
You can expect to meet and network with all the key industry players again in 2025 from major US asset owners, operators, RTOs and ISOs, optimizers, software and analytics providers, technical consultancies, O&M technology providers and more.
15 September 2026
Berlin, Germany
Launching September 2026 in Berlin, Energy Storage Summit Germany is a new standalone event dedicated to Germany’s energy storage market. Bringing together investors, developers, policymakers, TSOs, manufacturers and optimisation specialists, the Summit explores the regulatory shifts, revenue models, financing strategies and technology innovations shaping large-scale deployment. With Germany targeting 80% renewables by 2030, it offers a focused platform to connect with the decision-makers driving the Energiewende and the future of utility-scale storage.

Read Next

March 12, 2026
Energy-Storage.news speaks to Willliam Lauwers, head of technology, BESS, at consulting, engineering and quality control firm Enertis Applus+, ahead of the upcoming Energy Storage Summit USA.
March 12, 2026
In this US news roundup, we have financing updates for GridStor, Arevon, and Primergy, related to energy storage projects in Texas, California, and Nevada, respectively.
March 12, 2026
Australia’s battery energy storage sector faces mounting operational pressures, following the Australian Energy Market Operator (AEMO) issuing its latest direction to AGL’s Torrens Island battery energy storage system (BESS) on 9 March.
March 11, 2026
Energy firm RWE added 2GW to its US operating capacity in 2025, bringing its total operational capacity to nearly 13GW across the country.
March 11, 2026
Energy storage developer-operator Aypa Power, and Six Nations of the Grand River Development Corporation (SNGRDC) have closed CA$700 million (US$512 million) for two battery energy storage system (BESS) projects in Ontario, Canada.