Tata Power: Hits 1 GW Rooftop Solar Capacity In Just 9 Months (FY26), Solidifying Its Top Spot In India's Rooftop Solar Market
Tata Power Renewable Energy has achieved a significant milestone by reaching 1 GWp rooftop solar installation capacity within nine months of FY26, demonstrating exceptional 127% year-on-year growth. The company added 1.7 lakh new customers and maintained its position as India's leading rooftop solar provider for the past decade, operating through 650+ channel partners across multiple states.

*this image is generated using AI for illustrative purposes only.
Tata Power Renewable Energy Limited has reached a significant milestone by achieving 1 GWp rooftop solar installation capacity within the first nine months of FY26. This achievement spans both residential and Commercial & Industrial segments, demonstrating accelerated growth momentum and solidifying the company's position as India's leading rooftop solar solutions provider.
Outstanding Growth Performance
The company's performance metrics showcase exceptional growth across multiple parameters during the nine-month period of FY26:
| Performance Metric: | FY26 (9M) | FY25 (9M) | Growth (%) |
|---|---|---|---|
| Installation Capacity: | 1 GWp+ | 444.78 MWp | 127% |
| New Customers Added: | 1.7 lakh | 38,494 | 345% |
| Total Customer Base: | 3 lakh+ | - | - |
| Cumulative Capacity: | 4 GWp+ | - | - |
The third quarter of FY26 marked a particularly strong performance period, with the company achieving 58,476 installations and adding 372 MWp capacity. This represented an exceptional 242% year-on-year growth compared to 17,092 installations recorded in Q3 FY25.
State-wise Performance Analysis
During the nine-month period, several states emerged as key contributors to Tata Power Renewable Energy's growth trajectory:
| State: | Installations | Capacity (MWp) |
|---|---|---|
| Uttar Pradesh: | 30,857 | 128.13 |
| Maharashtra: | 21,044 | 126.33 |
| Gujarat: | 18,907 | 143.02 |
| Telangana: | 14,622 | 62.08 |
Uttar Pradesh led in terms of installation numbers, while Gujarat contributed the highest installed capacity despite fewer installations, indicating larger average system sizes in the state.
Cumulative Market Leadership
On a cumulative basis, the company's geographic performance demonstrates strong pan-India presence:
| State: | Total Installations | Cumulative Capacity (MWp) |
|---|---|---|
| Maharashtra: | 41,827 | 855.21 |
| Gujarat: | 31,624 | 525.81 |
| Tamil Nadu: | 8,633 | 318.35 |
| Chhattisgarh: | 8,068 | 285.62 |
Maharashtra maintains its position as the leading market, followed by Gujarat, Tamil Nadu, and Chhattisgarh, collectively underscoring the company's execution capabilities and sustained growth momentum across major rooftop solar markets.
Strategic Initiatives and Market Position
Tata Power Renewable Energy has maintained its position as India's number one rooftop solar player for the past decade, according to BTI Research. The company operates through a comprehensive network of 650+ channel partners, ensuring scale, consistency, and reliability in rooftop solar deployment across the country.
The company's growth aligns with the Government of India's Pradhan Mantri Surya Ghar Yojana, with Tata Power driving awareness through its flagship Ghar Ghar Solar campaign. This initiative focuses on enabling widespread adoption of rooftop solar across Indian households, contributing to the nation's transition toward sustainable energy solutions.
Comprehensive Service Offering
Tata Power Solarroof provides an integrated end-to-end rooftop solar proposition that includes:
| Service Component: | Details |
|---|---|
| Product Warranty: | High-performance modules with 25-year performance warranty |
| Financing: | Flexible financing options |
| Protection: | Insurance coverage |
| Support: | Robust after-sales service |
This comprehensive approach enables customers to transition confidently to cleaner, more reliable, and resilient energy solutions across residential, commercial, and industrial segments. The company continues to contribute meaningfully to India's clean energy journey, supporting the country's ambition of achieving 500 GW of non-fossil fuel capacity by 2030 and progressing toward net-zero emissions by 2070.
Historical Stock Returns for Tata Power
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -0.26% | +2.98% | +0.26% | -3.87% | +1.81% | +367.56% |
















































