Tata Power Solaroof, a division of Tata Power Renewable Energy Limited (TPREL), has achieved 1 GWp of rooftop solar installations within the first nine months of FY26 across residential as well as commercial and industrial segments. The milestone reflects strong growth momentum, increasing customer adoption, and Tata Power’s continued focus on supporting India’s clean energy transition.
During this period, Tata Power Solaroof added over 1.7 lakh installations, registering a 345 percent year-on-year increase compared to the same period last year. The company onboarded 1.7 lakh new customers, taking its total customer base beyond 3 lakh and cumulative installed capacity to more than 4 GWp. In the October–December quarter (Q3 FY26) alone, Tata Power Solaroof completed 58,476 installations, representing a 242 percent increase over Q3 FY25.
State-wise performance during the nine-month period was led by Uttar Pradesh with 30,857 installations, followed by Maharashtra with 21,044 installations and Gujarat with 18,907 installations. In terms of cumulative installed capacity, Maharashtra contributed 855.21 MWp, Gujarat 525.81 MWp, Tamil Nadu 318.35 MWp, and Chhattisgarh 285.62 MWp. These results highlight Tata Power Solaroof’s strong execution capabilities and nationwide footprint.
Ranked as India’s leading rooftop solar provider for the past decade by BTI Research (CRISIL), Tata Power Solaroof continues to support the Government of India’s renewable energy initiatives, including the Pradhan Mantri Surya Ghar Yojana. Through its Ghar Ghar Solar campaign, the company is driving awareness and adoption of rooftop solar across Indian households. Tata Power Solaroof offers end-to-end solutions, including high-performance modules with a 25-year warranty, flexible financing, insurance coverage, and after-sales support, backed by a pan-India network of over 650 channel partners.
The Tata Power Company Limited, part of the Tata Group, is one of India’s largest integrated power companies with a total generation capacity of 15.9 GW. Its portfolio spans renewable and conventional generation, transmission, distribution, trading, storage solutions, and solar manufacturing. With 7.0 GW of clean energy capacity accounting for 44 percent of its portfolio, Tata Power is a key contributor to India’s clean energy transition and serves approximately 13 million customers nationwide.
