FY26: Tata Power Renewables Achieves 1 GWp Rooftop Solar Installation in Nine Months

Tata Power Solaroof, a rooftop solar solutions provider and a division of Tata Power Renewable Energy Limited (TPREL), has added 1 GWp installed rooftop solar capacity within the first nine months of FY26. With a target of 1.4 GW for the year, the firm is set to generate a record PAT and turnover from the rooftopo business this year. The PAT grew to Rs.123 crores in Q2, a 390% increase over the previous year, and on H1 basis it was Rs.213 crores. Rooftop sales crossed the Rs.1,000 crores mark in a quarter for the first time in Q2 , a number the firm will beat comfortably in Q3 goling by this announcement. 

The company said in a press release that this comprises the residential and the Commercial & Industrial (C&I) segments. During this period, the Tata Power Solaroof added more than 1.7 lakh installations, registering a remarkable 345% YoY growth compared to 38,494 installations in the corresponding period of FY25.

Rooftop Solar Installation Surge 

Over the last nine months, the company said it achieved its highest number of rooftop solar installations in Uttar Pradesh, completing 30,857 installations with an aggregate installed capacity of 128.13 MWp. This was followed by Maharashtra, with 21,044 installations totalling 126.33 MWp. Gujarat recorded 18,907 installations, contributing the highest installed capacity of 143.02 MWp, while Telangana added 14,622 installations, accounting for 62.08 MWp of installed capacity.

Geographically, the Tata Power Solaroof has a strong growth across several key States. Maharashtra emerged as the leading contributor, with 41,827 installations delivering a cumulative capacity of 855.21 MWp. 

This was followed by Gujarat, which recorded 31,624 installations with an aggregate capacity of 525.81 MWp. Tamil Nadu added 8,633 installations, aggregating to 318.35 MWp, while Chhattisgarh contributed 8,068 installations with a cumulative capacity of 285.62 MWp. Collectively, these states underscore the Company’s execution prowess, robust pan-India presence and sustained growth momentum across major rooftop solar markets.

Expanding Rooftop Solar Segment

In Oct- Dec Quarter i.e. Q3 FY26, Tata Power Solaroof has also achieved a record 58,476 rooftop solar installations, recording a 242% year-on-year growth compared to 17,092 installations in Q3 FY25.

Tata Power Solaroof has also achieved a record 58,476 rooftop solar installations in Oct- Dec Quarter, i.e. Q3 FY26, recording an exceptional 242% year-on-year growth compared to 17,092 installations in Q3 FY25.

It has onboarded 1.7 lakh new customers across Residential, Commercial & Industrial (rooftop and ground-mounted solar solutions) during the same period, taking its total customer base beyond 3 lakh and cumulative installed capacity to over 4 GWp. 

Tata Power Solaroof has a pan-India presence supported by a network of 650+ channel partners. It has onboarded 1.7 lakh new customers across Residential, Commercial & Industrial (rooftop and ground-mounted solar solutions) during the same period, taking its total customer base beyond 3 lakh and cumulative installed capacity to over 4 GWp.