TP Solar's Tamil Nadu Plant Surpasses 4 GW in Solar Module Production Capacity

Tata Power announced that its manufacturing division, TP Solar, has surpassed 4 GW in solar module production at its Tamil Nadu facility. By May 31, 2025, the plant had produced a total of 4,049 MW of solar modules and 1,441 MW of solar cells. The company aims to enhance its production capabilities further by targeting 3.7 GW of solar cell output and 3.725 GW of module production in FY26.

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Solar Manufacturing Expansion

TP Solar operates India's largest single-location facility for solar cell and module manufacturing in Tirunelveli, Tamil Nadu. The plant boasts a capacity of 4.3 GW each for cells and modules. It is designed with open spaces to allow for future expansion, reflecting Tata Power's strategic focus on scaling up production to support India's clean energy transition.

To establish this significant facility, Tata Power, through its subsidiary TPREL, invested nearly Rs 4,300 crore. This investment marks a crucial step towards indigenisation in the solar value chain and achieving self-sufficiency in both solar cell and module manufacturing. The plant is equipped with advanced TOPCon and Mono PERC technologies.

Technological Advancements

The Tirunelveli plant produces ALMM-certified and DCR modules using India-made cells. This aligns with the company's commitment to supporting the Domestic Content Requirement (DCR) for cells and modules production. Additionally, TPREL operates a 682 MW solar module and a 530 MW solar cell plant in Bengaluru, which runs at full capacity to meet DCR needs.

Tata Power's efforts in expanding its solar manufacturing capabilities are part of a broader strategy to support India's transition to clean energy. By increasing production targets and investing in advanced technologies, the company aims to strengthen its position in the renewable energy sector while contributing to national energy goals.

The company's focus on enhancing domestic manufacturing capabilities aligns with government initiatives promoting self-reliance in renewable energy production. This approach not only supports India's energy transition but also contributes to economic growth by creating jobs and fostering technological innovation within the country.

With inputs from PTI