Last Updated on January 8, 2026 by Author
TP Solar Limited, the solar manufacturing arm and a wholly owned subsidiary of Tata Power Renewable Energy Limited, a subsidiary of The Tata Power Company Limited (Tata Power) recorded strong manufacturing performance from April 2025 to December 2025 ( 9-month period).
During this period, the Company manufactured 2.8 GW of DCR solar cells and 2.9 GW of solar modules. Out of 2.9 GW modules, 2.4GW were DCR Modules and the balance 0.5 GW were ALMM modules.
In Q3 FY26, TP Solar manufactured 940 MW of cells compared to 196 MW in the corresponding period last year, registering nearly a 5x year-on-year increase. Module production stood at 990 MW versus 927 MW in the same period last year, reflecting an approximately 7% year-on-year growth. These results underscore the Company’s consistent capacity ramp-up and improving operational efficiency.
TP Solar operates one of India’s largest single-location state-of-the-art, 4.3 GW Solar Cell and Module manufacturing facility in Tirunelveli, Tamil Nadu.
The facility is also distinguished by a workforce comprising nearly 80% women, reflecting the Company’s strong commitment to an inclusive workforce.
Tata Power, through its subsidiary Tata Power Renewable Energy Limited (TPREL), has invested nearly ₹4,300 crore in establishing this facility. The investment represents a significant milestone in advancing indigenization across the solar value chain and reinforces the Company’s strategic focus on achieving self-sufficiency in solar cell and module manufacturing.
Equipped with advanced TOPCon and Mono PERC technologies, the plant produces ALMM-certified modules as also DCR modules using Made in India Cells in this plant.
The facility aligns with the Company’s commitment to supporting India’s vision for a Net-Zero carbon future with local manufacturing capabilities.
