Tata Power Solar Systems Limited

Sector: Renewable Energy  |  HQ: Bengaluru, Karnataka  |  Founded: 1989  |  Employees: ~5,500

Listed as: Subsidiary of Tata Power Company Limited (NSE: TATAPOWER)  |  NSE / BSE  |  Ticker: TATAPOWER.NS  |  Website →

Key people

• Praveer Sinha (CEO, Tata Power)
• Ashish Khanna (President, Renewables)

Company overview

Tata Power Solar Systems Limited is the renewable energy and solar manufacturing subsidiary of Tata Power Company Limited (NSE: TATAPOWER), part of the Tata Group. Founded in 1989 as Tata BP Solar, the company is one of India's oldest solar manufacturing and EPC businesses and a market leader in the rooftop solar segment. Tata Power Solar operates a 4.3 GW module manufacturing facility and a 4.3 GW cell manufacturing facility at Bengaluru, expanding to 4.9 GW under the second phase of the PLI scheme. The parent Tata Power operates the renewable IPP business with 9.5+ GW of installed and committed renewable capacity (utility-scale solar, wind, and hybrid). For investors and procurement teams, Tata Power Solar offers the most trusted brand in Indian rooftop solar and a sustained partner for Tata Group internal renewable PPAs, government-linked installations, and exports.

Business model

The business operates across three demand pools. First, residential and small-commercial rooftop solar EPC, where Tata Power Solar leads the Indian market with thousands of installations per year and benefits from Tata brand trust. Second, third-party module and cell supply to utility-scale developers, EPCs, and exports. Third, captive supply to Tata Power's own renewable IPP project pipeline and to other Tata Group entities (Tata Steel, TCS, Tata Motors) which have signed multiple long-tenor renewable PPAs. The Mundra and Tirunelveli manufacturing expansions under PLI position Tata Power Solar to access US export markets under IRA Section 45X and serve the captive Indian projects.

Operating segments

Financial performance and recent trajectory

Tata Power Solar is not separately listed; its financials roll into Tata Power Company Limited. The parent reported FY25 consolidated revenue of approximately ₹64,500 crore with EBITDA of ₹13,400 crore. The renewables and solar manufacturing segment together contribute approximately 22 percent of revenue but a disproportionate share of EBITDA growth as the IPP portfolio commissions. Tata Power's capex plan through FY30 targets ₹1.5 lakh crore across renewables, transmission, distribution, and EV charging. Net debt to EBITDA at the consolidated level is approximately 2.8x and is the focus of the capital allocation discussion.

Stock performance and shareholder context

Tata Power (NSE: TATAPOWER, BSE: 500400) is a Nifty 50 and broader Tata Group constituent. The stock has delivered strong returns over the FY20-FY25 window as renewables capacity has scaled. Forward P/E in the 28 to 35x range reflects the renewable IPP growth runway. Tata Sons holds approximately 46 percent of Tata Power. The stock trades with high liquidity and is widely held by domestic mutual funds and FIIs.

12-month price trajectory

Monthly closes over the last 12 months. Source: Yahoo Finance.

Competitive position

In rooftop solar, Tata Power Solar competes with Mahindra Susten, Adani Solar (rooftop business unit), and a fragmented set of regional EPCs. Its rooftop brand strength is the principal differentiator. In utility-scale module supply, it competes with Waaree Energies, Adani Solar, Vikram Solar, and Premier Energies but is constrained by smaller manufacturing capacity than the top-tier pure-plays. In renewable IPP, Tata Power competes with Adani Green Energy, ReNew Power, Avaada, and the major sovereign-backed developers. The Tata Group brand, the rooftop ecosystem, and the EV charging network are the structural competitive moats.

Key risks

Tata Power consolidated balance sheet leverage from the renewable capex cycle. Module pricing globalisation affecting manufacturing economics. Rooftop solar policy uncertainty at the state level (net metering rules, gross metering shift). Tata Group-level capital allocation across multiple capital-intensive subsidiaries (Tata Steel, Tata Motors EV, Tata Power) creates competing claims.

Outlook

Strong outlook on the renewable IPP commissioning track, the PM Surya Ghar Yojana driving residential rooftop demand, and the EV charging network monetisation. Tata Power Solar remains the trusted Tata Group module supplier and the leading rooftop EPC brand. For businesses entering the solar manufacturing or rooftop EPC space, Tata Power Solar is the benchmark for brand trust and execution discipline that new entrants need to match or differentiate against.

KAMRIT point of view

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Disclaimer: This profile is compiled by KAMRIT Financial Services LLP for educational and benchmarking purposes only. It is not investment advice, a recommendation to buy or sell securities, or a solicitation. Stock data is provided by Yahoo Finance and may be delayed by up to 20 minutes. Company financial commentary draws on publicly available filings, exchange disclosures, and KAMRIT industry research. Readers should consult a SEBI-registered investment adviser before making investment decisions. KAMRIT is a financial services and compliance firm, not a SEBI-registered investment adviser.