Tata Power Crosses 1.5 Lakh Rooftop Solar Installations Milestone, Expands 3 GW Capacity in 700+ Cities

Tata Power has reached a remarkable milestone, surpassing 1,50,000 rooftop solar installations across India. This achievement cements its position as the nation’s No. 1 rooftop solar provider and highlights its pivotal role in advancing India’s renewable energy landscape. The total installed capacity now stands at around 3 GW, reflecting Tata Power’s substantial contribution to India’s green energy transition.

With a robust presence in over 700 cities, Tata Power Solar Rooftop, a division of Tata Power Renewable Energy Ltd. (TPREL), is driving the shift towards a more sustainable and energy-efficient future. Marketed as Tata Power Solaroof, the company’s rooftop solar systems offer numerous advantages: up to 80% reduction in electricity bills, a 25-year warranty on solar modules, and a payback period of just 4 to 7 years. These systems also shield consumers from annual electricity tariff hikes, which typically range from 3-5%. The company further enhances its offering with ALMM-Approved Solar Panels manufactured at its advanced facility in Tamil Nadu.

Understanding the need for accessible and affordable solar solutions, Tata Power has partnered with over 20 financial institutions, including PSU and private banks, to provide flexible financing options. The company plays a crucial role in supporting the Indian government’s solar initiatives such as the Pradhan Mantri Surya Ghar Muft Bijli Yojanaa. Additionally, its flagship ‘GharGhar Solar’ campaign promotes widespread adoption of solar power, catering to diverse needs across residential, commercial, and industrial sectors.

Tata Power’s expansive reach is supported by a strong network of 575+ channel partners operating in 300+ cities and 225+ authorized service partners spread across 400+ cities. This ensures comprehensive service delivery and customer support. With a growing base of over 1,50,000 satisfied customers — including 1,22,000+ homeowners — Tata Power has become the trusted solar partner for households, businesses, and industries alike.

Throughout the year, Tata Power has championed solar awareness through creative campaigns. Notable initiatives include leveraging major cultural events such as Kumbh and Chhath Puja to spotlight solar energy adoption. In January 2025, during the Makar Sankranti festival, the company launched the ‘Aapki Roof, Aapki Takat’ campaign, encouraging homeowners to harness the power of the sun by transforming their rooftops into sources of prosperity and personal growth.

As Tata Power celebrates this impressive milestone, it remains steadfast in delivering reliable and cost-effective solar solutions. The company empowers its customers with energy independence and financial savings while propelling India towards a more sustainable future. Beyond rooftop installations, Tata Power is strengthening the nation’s solar value chain with significant investments in solar manufacturing, boasting a 4.3 GW cell and module manufacturing capacity. Its growing rooftop solar portfolio of over 3 GW underscores its scale and impact in accelerating India’s clean energy journey.