Octillion Opens Third Indian Battery Plant in Gujarat, Adding 3 GWh of Capacity per Year
The Halol facility was converted from an empty structure to full operation in under eight months.
Octillion Power Systems has opened its third battery manufacturing plant in India, expanding its domestic production footprint as the country's EV market continues rapid growth.
What Happened
The new facility is located in Halol, Gujarat. Octillion converted an empty structure into a fully operational plant in less than eight months. The plant covers more than 13,000 square meters and will produce over 48,000 battery systems annually at full capacity—exceeding 3 GWh of energy storage per year. Across all three Indian sites, Octillion expects annual output to reach roughly 150,000 battery systems and approximately 9 GWh combined.
Why It Matters
India remains heavily dependent on imported lithium, cobalt and nickel for battery production, with research from the International Institute for Sustainable Development putting net localization of high-value components below 20% for many manufacturers. The Halol plant brings Octillion's standardized production process, thermal modeling and battery management systems into the local supply base—an approach the company says goes beyond simple assembly and shortens lead times. India's EV market is accelerating: sales reached more than 1.54 million units in the first half of 2026, up 43% year on year, with electric passenger cars rising 83% over the same period.
The Bottom Line
Octillion's third Indian plant adds meaningful localized battery production capacity as India works to reduce reliance on imported critical minerals for its growing EV sector.
