Tata Power Solar Rooftop has surpassed 1,50,000 rooftop solar installations across India, further cementing its leadership as the nation’s No. 1 rooftop solar provider. The total capacity of its rooftop solar installations nationwide has now reached around 3 GW, underscoring the Company’s pivotal role in India’s renewable energy transformation.
With a robust presence in 700 + cities, Tata Power Solar Rooftop, a part of Tata Power Renewable Energy Limited (TPREL), remains at the forefront of India’s transition to a sustainable, energy-efficient future. There are multiple benefits associated with Tata Power Solar Rooftop, marketed as Tata Power Solaroof, which include an 80% reduction in electricity bills, a 25-year warranty on solar modules, and a payback period of 4-7 years. This system protects against the annual increase in the electricity tariff, which typically ranges from 3-5%. Moreover, the company has been manufacturing ALMM-Approved Solar Panels in its Tamil Nadu factory.
TPREL also offers flexible financing solutions through 20+ financial partners, including PSU and private banks, making solar adoption accessible and affordable for all. The company also plays a crucial role in supporting the government’s mission to promote solar adoption under various initiatives such as the Pradhan Mantri Surya Ghar Muft Bijli Yojana and through its flagship ‘GharGhar Solar’ campaign. By offering customized solar rooftop solutions for residential, commercial, and industrial customers, the company is contributing significantly to India’s larger goal of energy security and sustainability.
Tata Power Solar Rooftop’s pan-India presence is powered by a strong network of 575+ channel partners across 300+ cities, supported by 225+ authorized service partners across 400+ cities, ensuring seamless service and support. With a growing customer base of 1,50,000+ satisfied consumers, including 1,22,000+ in the residential sector, the company has established itself as the preferred solar partner for homeowners, businesses, and industries alike.
During the year, Tata Power Solar Rooftop through its campaigns have spread awareness of rooftop solar in India and has used moments like Kumbh and Chhath Puja to embrace the power of the sun by asking citizens to adopt solar energy. The Company also introduced its latest campaign ‘Aapki Roof, Aapki Takat’ in January 2025 during the Makar Sankranti festival, and encouraged homeowners to harness solar energy, by repositioning rooftops to generate solar energy and transform their rooftops into sources of prosperity and personal growth.
As Tata Power Solar Rooftop celebrates this milestone, it remains dedicated to delivering superior, reliable, and affordable solar solutions that empower customers with energy independence, financial savings, and a sustainable future.
Apart from its focus on solar rooftops, TPREL’s growing investments in solar manufacturing are strengthening the solar value chain. With a strong manufacturing base in India, TPREL through its subsidiaries boasts a 4.3 GW cell and module manufacturing capacity, 3+ GW rooftop solar installations which demonstrates its scale and impact in accelerating India’s transition to clean energy.
About Tata Power Renewable Energy Limited:
Tata Power Renewable Energy Limited (TPREL) is a subsidiary of The Tata Power Company Limited and is one of the country’s most significant renewable energy players. TPREL is a developer of renewable energy projects (including solar, wind, hybrid, round-the-clock (RTC), peak, floating solar, and storage systems including battery storage) that it owns, operates, and maintains. It also offers comprehensive green energy solutions for rural and urban areas like turnkey, EPC and O&M solutions for various business segments like utility-scale projects & solar rooftop. Alongside its extensive portfolio of renewable solutions, the company boasts a cutting-edge solar cell and module manufacturing plant in Bengaluru, with capacities of 530 MW for solar cells and 682 MW for modules. Additionally, the company has 4.3 GW cells and module manufacturing plant at Tirunelveli, Tamil Nadu. TPREL also provides electric vehicle (EV) charging solutions across various segments and other advisory solutions across the renewable sector. As on date, TPREL’s total renewable utility capacity is 10.9 GW (PPA capacity is 8.8 GW) including 5.5 GW projects under various stages of implementation and its operational capacity is 5.4 GW, which includes 4.4 GW solar and 1 GW wind. Presently, the company’s solar EPC portfolio is more than 15.7 GWp of ground-mount utility-scale, over 2.5 GW of rooftop and distributed ground-mounted systems. TPREL aims to provide energy access to millions of people across the country via its integrated green energy solutions. Know more: www.tatapower.com/renewables
About Tata Power:
The Tata Power Company Limited, a leading integrated power company and a part of the Tata Group, India’s largest multinational business conglomerate, owns a diversified portfolio of 15.6 GW. This portfolio spans the entire power value chain, from renewable and conventional energy generation to transmission, distribution, trading, storage solutions, and solar cell and module manufacturing. As a pioneer in India’s clean energy transition, Tata Power has 6.7 GW of clean energy generation, constituting 43% of its total capacity. Committed to achieving carbon neutrality before 2045, Tata Power has successfully partnered with public and private entities across India’s generation, transmission, and distribution sectors, serving approximately 12.5 million customers nationwide.
