Tata Power’s renewable energy arm recorded a 50% surge in rooftop solar installations, reaching 168,530 units in the first half of fiscal year 2027. This expansion pushed the company's total rooftop capacity to 5.67 GWp, highlighting strong adoption in states like Uttar Pradesh and Maharashtra as the firm balances rapid growth with debt management.
Tata Power Renewable Energy has reported a significant acceleration in its rooftop solar business, recording over 168,530 new installations during the first half of the 2027 fiscal year. This represents a 50% increase compared to the same period in the previous year. The company added 801 MWp of new capacity during these six months, marking a 25% year-on-year improvement.
The growth was largely driven by demand across Uttar Pradesh, Maharashtra, and Rajasthan. Uttar Pradesh was a key contributor during this period, with 44,014 new installations adding 172 MWp. Meanwhile, Maharashtra continues to hold the company’s highest cumulative capacity, standing at 1,041 MWp across more than 73,500 projects. With these additions, Tata Power’s total rooftop solar portfolio now spans 575,000 installations, with a cumulative installed capacity surpassing 5.67 GWp.
From a financial perspective, this operational growth aligns with the company’s broader performance. In the first quarter of fiscal year 2027, Tata Power reported a consolidated revenue of ₹19,051 crore, with a net profit of ₹1,176 crore, representing an 11% growth compared to the previous year. The rooftop solar division has been a notable contributor to this profitability, with the segment’s profit after tax reportedly growing 1.7 times.
While the expansion in clean energy is significant, investors often monitor the company’s financial health, specifically its reliance on debt to fund this capital-intensive growth. Tata Power has been focused on managing its leverage, with a stated target to keep its debt-to-equity ratio below 1.0x by the end of the fiscal year. The company’s board has also approved a fundraising plan of ₹4,500 crore through non-convertible debentures to support refinancing and ongoing capital requirements. Some analysts have noted that maintaining healthy interest coverage ratios, such as the current 2.7x level, will be essential for the company as it continues to fund these large-scale projects.
Looking ahead, the sustainability of this growth will depend on how efficiently the company executes its large projects and manages borrowing costs. The primary monitorable for investors will be whether Tata Power can maintain its profit margins while scaling its capacity and meeting its debt-reduction targets in a competitive and capital-intensive sector.