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

Recent developments

November 2024

Tata Power Solar is scaling up India's renewable energy capacity through landmark infrastructure projects. The company commissioned India's largest solar-plus-battery energy storage system (BESS) in Chhattisgarh in March 2024 [3][6], and followed with the country's largest floating solar installation of 101.6MWp on Kerala's backwaters in September 2024 [10]. Earlier, in March 2023, Tata Power Solar secured a 300 MW solar project from NLC India worth Rs 1,755 crore [7].

On the consumer side, the company launched its pan-India 'GharGharSolar' campaign in November 2024 to drive residential rooftop adoption [1], building on similar initiatives in Uttar Pradesh earlier that year [8]. Strategic banking partnerships with Union Bank (November 2022) [2] and Bank of India (July 2024) [5] aim to ease financing constraints for MSMEs and other customers seeking rooftop solar and EV charging solutions, supporting broader market penetration.

Sources (8)

1. Tata Power launches the pan India campaign 'GharGharSolar - Tata Power · Tata Power · Fri, 08 Nov 2024
2. Tata Power Solar & Union Bank Collaborate to Finance Rooftop Solar for MSMEs - Saur Energy · Saur Energy · Thu, 17 Nov 2022
3. Tata Power Solar Commissions India's Largest Solar and BESS in Chhattisgarh - Energetica India Magazine · Energetica India Magazine · Tue, 12 Mar 2024
4. Tata Power Solar partners with the Bank of India to provide easy and affordable financing to accelerate installation of Rooftop Solar and EV Charging Stations - Tata Power · Tata Power · Fri, 26 Jul 2024
5. Tata Power Solar completes India's largest solar-BESS project in Chhattisgarh - Moneycontrol.com · Moneycontrol.com · Tue, 12 Mar 2024
6. Tata Power Solar Systems Bags 300 MW Solar Project for NLCIL for Rs 1,755 crore - Saur Energy · Saur Energy · Wed, 29 Mar 2023
7. TPSSL Launches 'Ghar Ghar Solar' Initiative in Uttar Pradesh - Energetica India Magazine · Energetica India Magazine · Mon, 08 Jul 2024
8. Tata Power Solar commissions India’s largest floating solar power project of 101.6MWp in Kerala backwaters - Tata Power · Tata Power · Fri, 13 Sep 2024

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.