5 Under the Radar Renewable Energy Stocks Flying Past the Usual Names in India
- August 24, 2026
- Posted by: Kunal Singla
- Category: Market
5 Renewable Energy stocks under the radar: CMP range Rs 83-1,040. Highest ROE 48.0% (Websol). Lowest D/E 0.11. Data: 23 August 2026.
Quick Answer
The five renewable energy stocks that receive comparatively lower institutional coverage in India are Websol Energy System, Borosil Renewables, KP Energy, Premier Energies, and Enviro Infra Engineers. These companies operate across key segments of the renewable energy industry with market caps ranging from Rs 1,741 crore to Rs 47,088 crore. Each carries specific financial characteristics worth evaluating independently. The data used in this article is based on publicly available NSE and BSE information as of 23 August 2026. This is a research shortlist, not a buy recommendation.
Under the Radar Renewable Energy Stocks in India rarely make it into mainstream analyst reports or receive the dedicated institutional coverage that follows the sector’s largest names. Strip away the noise, however, and several of these lesser-known companies have been operating with disciplined balance sheets, ROE profiles that merit closer scrutiny, and in some cases PE ratios that compare differently against sector leaders when examined in detail.
India’s renewable energy sector is considerably deeper than its marquee names suggest. Beyond the largest market-cap stocks, a quieter set of companies has been building fundamentals without the analyst consensus or institutional attention that typically precedes broader market recognition. This article covers five of them, using fundamental data from publicly available NSE and BSE sources.
Click Here – Get Free Investment Predictions
How We Selected These Under-the-Radar Renewable Energy Stocks
The five companies below were selected on the following basis:
- Sector relevance: Each company operates meaningfully in the renewable energy space with an established business presence.
- Market capitalisation: The list focuses on smallcap and midcap companies. However, market cap alone is not the definition of “under the radar”. Several mid-cap companies receive extensive coverage while smaller ones do not.
- Institutional coverage and visibility: “Under the radar” refers to comparatively lower analyst coverage, media attention, and investor awareness relative to the sector’s largest and most widely followed names. This is a qualitative assessment based on general market observation.
- Financial characteristics: Each company shows at least one financial characteristic worth evaluating, such as a notable ROE, low leverage, or a specific PE profile relative to its business stage.
Data note: All market data — CMP, market cap, PE, ROE, D/E, and 52-week range — is based on publicly available NSE and BSE data as of 23 August 2026. Investors should verify all figures before making any decision. This selection is for educational and research purposes only.
What Are Under the Radar Renewable Energy Stocks in India?
Under the Radar Renewable Energy Stocks are smallcap and midcap companies operating in the renewable energy sector that receive relatively lower analyst coverage and investor attention compared with the sector’s larger, more widely followed names. “Under the radar” does not mean unknown or unviable. It means the company has not yet attracted the same degree of institutional interest, research coverage, or retail investor attention as sector leaders. These companies may sit outside the Renewable Energy index, which naturally skews attention toward larger cap names, but the label applies equally to any renewable energy company where coverage is thin relative to its business footprint.
5 Renewable Energy Stocks Flying Under the Radar in India
The five companies below were selected as stocks worth placing on a research watchlist, not as definitive buy recommendations. Each has a different risk-return profile and should be evaluated independently against an investor’s own criteria and risk appetite.
| Company | NSE Symbol | CMP (Rs) | MCap (Rs Cr) | PE | ROE | D/E | 52W Range (Rs) |
|---|---|---|---|---|---|---|---|
| Websol Energy System | WEBSOL | 83.0 | 3,605 | 11.50 | 48.04% | 0.21 | 120.0 – 55.0 |
| Borosil Renewables | BORORENEW | 540.0 | 8,000 | 19.18 | 21.67% | 0.11 | 650.0 – 420.0 |
| KP Energy | KPEL | 257.0 | 1,741 | 9.56 | 34.66% | 0.84 | 340.0 – 185.0 |
| Premier Energies | PREMIERENE | 1040.0 | 47,088 | 28.13 | 35.05% | 0.86 | 1300.0 – 800.0 |
| Enviro Infra Engineers | ENVIROINFRA | 250.0 | 3,000 | 25.00 | 20.00% | 0.30 | 310.0 – 190.0 |
Data as of 23 August 2026. Source: NSE/BSE public disclosures. Verify before investing.
1. Websol Energy System (WEBSOL): ROE of 48.0%, Relatively Lower Institutional Attention
Websol Energy System manufactures monocrystalline solar cells and photovoltaic modules in West Bengal, supplying to solar project developers and EPCs, and is one of India’s oldest solar manufacturing companies expanding its cell and module capacity. Websol Energy System currently trades at Rs 83.0, with a market cap of Rs 3,605 crore and a 52-week range of Rs 55.0 to Rs 120.0.
Key Metrics to Note
A PE of 11.50 indicates a relatively modest earnings multiple. Whether this represents a discount to sector peers should be validated against the current sector PE on NSE or BSE. ROE of 48.04% is above-average for most sectors, suggesting the business generates meaningful returns on the equity base deployed. D/E of 0.21 reflects low leverage, providing financial flexibility in varied interest-rate environments.
Why It Receives Comparatively Lower Coverage
Websol’s ROE of 48.04% is extraordinary, reflecting the combination of a capital-light manufacturing model with strong demand pull from India’s solar capacity addition programme. Its manufacturing experience gives domestic content certification advantages for government-backed solar tenders.
Key Risk
Solar panel manufacturing is a global commodity business where Chinese manufacturers can price below Indian counterparts on almost every specification. Websol’s economics depend on import duties and domestic content requirements maintained by government policy.
2. Borosil Renewables (BORORENEW): ROE of 21.7%, Relatively Lower Institutional Attention
Borosil Renewables is India’s only manufacturer of solar cover glass, a specialised low-iron tempered glass forming the protective outer cover of solar panels, benefiting from substantial import duty protection against Chinese solar glass imports. Borosil Renewables currently trades at Rs 540.0, with a market cap of Rs 8,000 crore and a 52-week range of Rs 420.0 to Rs 650.0.
Key Metrics to Note
A PE of 19.18 sits in a moderate range. Investors should compare this against the sector PE to assess whether the stock trades at a premium or discount to peers. ROE of 21.67% is above-average for most sectors, suggesting the business generates meaningful returns on the equity base deployed. D/E of 0.11 reflects low leverage, providing financial flexibility in varied interest-rate environments.
Why It Receives Comparatively Lower Coverage
Borosil holds a monopoly position as the sole domestic solar glass manufacturer. Any solar panel manufactured in India for domestic content compliance must either import glass (paying 25% duty) or source from Borosil. As domestic solar manufacturing expands under PLI, Borosil’s customer base grows automatically.
Key Risk
Borosil’s solar glass business is protected by import duties. Any change in import duty policy or bilateral trade agreement reducing solar glass tariffs would immediately expose Borosil to Chinese competition at prices it cannot match.
3. KP Energy (KPEL): ROE of 34.7%, Relatively Lower Institutional Attention
KP Energy is a Gujarat-based wind energy developer providing EPC and O&M services for wind farms, having delivered over 1,000 MW of wind energy capacity and operating as a critical subcontractor to large renewable IPPs. KP Energy currently trades at Rs 257.0, with a market cap of Rs 1,741 crore and a 52-week range of Rs 185.0 to Rs 340.0.
Key Metrics to Note
A PE of 9.56 indicates a relatively modest earnings multiple. Whether this represents a discount to sector peers should be validated against the current sector PE on NSE or BSE. ROE of 34.66% is above-average for most sectors, suggesting the business generates meaningful returns on the equity base deployed. D/E of 0.84 reflects moderate leverage. Rising interest costs can weigh on net margins if not offset by revenue growth.
Why It Receives Comparatively Lower Coverage
KP Energy’s ROE of 34.66% and PE of only 9.56 represent one of the most attractive valuation combinations in this entire batch. As India’s wind energy targets require rapid capacity addition, EPC capacity is the bottleneck, and KP Energy’s proven delivery track record gives it order priority from wind OEMs.
Key Risk
KP Energy carries D/E of 0.84 from working capital requirements inherent in the EPC model. Revenue recognition challenges arise when project execution is delayed by grid connectivity approvals or land acquisition disputes.
Use the Univest Screener to Compare Live Renewable Energy Stocks by PE, ROE and Debt
4. Premier Energies (PREMIERENE): ROE of 35.0%, Relatively Lower Institutional Attention
Premier Energies is India’s second-largest solar cell and module manufacturer, operating in Hyderabad with manufacturing capacity over 4 GW, with supply agreements with major Indian solar project developers and government tenders. Premier Energies currently trades at Rs 1040.0, with a market cap of Rs 47,088 crore and a 52-week range of Rs 800.0 to Rs 1300.0.
Key Metrics to Note
A PE of 28.13 sits in a moderate range. Investors should compare this against the sector PE to assess whether the stock trades at a premium or discount to peers. ROE of 35.05% is above-average for most sectors, suggesting the business generates meaningful returns on the equity base deployed. D/E of 0.86 reflects moderate leverage. Rising interest costs can weigh on net margins if not offset by revenue growth.
Why It Receives Comparatively Lower Coverage
Premier Energies’ ROE of 35.05% at PE 28.13 offers the best combination of profitability and valuation on this renewable energy list. Its Hyderabad manufacturing hub has been operationally proven across multiple cell technology generations, providing a track record that newer entrants cannot yet match.
Key Risk
Recent IPO listing means institutional ownership is still building, and any earnings miss in early quarters would face amplified market reaction. D/E of 0.86 from expansion capex adds financial risk if solar equipment pricing turns adverse.
5. Enviro Infra Engineers (ENVIROINFRA): ROE of 20.0%, Relatively Lower Institutional Attention
Enviro Infra Engineers provides wastewater treatment, water supply, and sewage treatment EPC services for Indian municipalities, delivering projects under the Jal Jeevan Mission and AMRUT government programmes. Enviro Infra Engineers currently trades at Rs 250.0, with a market cap of Rs 3,000 crore and a 52-week range of Rs 190.0 to Rs 310.0.
Key Metrics to Note
A PE of 25.00 sits in a moderate range. Investors should compare this against the sector PE to assess whether the stock trades at a premium or discount to peers. ROE of 20.00% is above-average for most sectors, suggesting the business generates meaningful returns on the equity base deployed. D/E of 0.30 reflects low leverage, providing financial flexibility in varied interest-rate environments.
Why It Receives Comparatively Lower Coverage
Enviro Infra is a direct beneficiary of India’s multi-billion-dollar municipal water infrastructure spending under Jal Jeevan Mission and AMRUT 2.0. Unlike private utility concessions, municipal EPC contracts do not carry long-term collection risk.
Key Risk
Payment timelines are subject to state government cashflow cycles. EPC companies working with Indian municipalities often face extended receivable days and working capital pressure when state budgets are stressed or project completion certificates are delayed.
Download the Univest iOS App or Univest Android App to track live renewable energy prices and get daily research.
Quick Comparison: 5 Under-the-Radar Stocks at a Glance
The table below summarises each company’s standout attribute and primary risk for quick reference. This is a research shortlist, not a ranking.
| Stock | Standout Attribute | Key Metrics | Primary Risk |
|---|---|---|---|
| Websol Energy System | 48.0% ROE | PE 11.5, ROE 48.0%, D/E 0.21 | Solar panel manufacturing is a global commodity business where Chinese manufacturers can price below Indian counterparts on almost every specification. |
| Borosil Renewables | 21.7% ROE | PE 19.2, ROE 21.7%, D/E 0.11 | Borosil’s solar glass business is protected by import duties. |
| KP Energy | 34.7% ROE | PE 9.6, ROE 34.7%, D/E 0.84 | KP Energy carries D/E of 0. |
| Premier Energies | 35.0% ROE | PE 28.1, ROE 35.0%, D/E 0.86 | Recent IPO listing means institutional ownership is still building, and any earnings miss in early quarters would face amplified market reaction. |
| Enviro Infra Engineers | 20.0% ROE | PE 25.0, ROE 20.0%, D/E 0.30 | Payment timelines are subject to state government cashflow cycles. |
Why Do These Renewable Energy Stocks Receive Comparatively Lower Coverage?
Most institutional brokerages concentrate their research on Nifty 50 and Nifty Next 50 stocks, which is precisely why these under the radar renewable energy stocks rarely receive a dedicated coverage note or a consensus price target from a panel of analysts. No coverage means no institutional consensus, and no consensus means retail investors have no price target to anchor to, either.
Lower trading volumes further reduce interest from momentum traders, keeping news flow consistently thin. Historically, some of India’s strongest multi-year compounding has originated from exactly this kind of overlooked ground — when a cycle shift or earnings re-rating forces the broader market to reassess what the fundamentals already indicated. That said, low coverage is neither a guarantee of outperformance nor a signal of undervaluation on its own.
What Factors Should Investors Evaluate in Lesser-Known Renewable Energy Stocks?
- Return on equity: Look for ROE consistently above 12-15% across multiple reporting periods, not just peak-cycle years. High and consistent ROE signals capital efficiency that PE screens alone cannot capture.
- Debt-to-equity ratio: Low D/E provides operational runway to survive a difficult year without equity dilution or asset sales. A D/E below 0.30 is generally considered low leverage for non-financial companies.
- PE relative to sector PE: A discount to sector PE is only meaningful if business quality supports the comparison. Always check the current sector PE on NSE or BSE and pair this with ROE and D/E data.
- Revenue and profit growth: Consistent revenue growth over three to five years is more meaningful than a single strong year. Check the quarterly results section on NSE (nseindia.com) for the complete trend.
- Promoter holding: Stable or increasing promoter holding often signals confidence in the business outlook. Significant promoter selling should prompt additional scrutiny. Check the latest shareholding disclosure on NSE or BSE before investing.
Key Risks to Evaluate in Under-the-Radar Renewable Energy Stocks
- Valuation compression: Several stocks on this list carry PE multiples above 40x, embedding growth expectations that require consistent execution. Any earnings miss against these expectations can cause disproportionate share-price corrections.
- Low trading liquidity: Smallcap renewable energy stocks can move sharply on modest volumes. Building or exiting a large position without meaningful market impact can be challenging in lower-volume names.
- Input-cost inflation: Many renewable energy companies face raw material cost volatility. A sudden spike in input prices without the pricing power to pass through costs can rapidly compress margins.
- Earnings cyclicality: Smallcap companies tend to deliver less stable quarter-on-quarter earnings growth than large caps. Investors must be prepared for wider swings in reported profits, sometimes within the same financial year.
- Competitive intensity: Larger sector players with established distribution, brand recall, and balance-sheet strength can pressure smaller companies’ market share in a downturn.
How to Research and Invest in Under the Radar Renewable Energy Stocks in India
Start with the business model. Each of the five companies on this list operates differently, and position sizing should reflect the specific risk-return profile of each rather than treating them as a uniform group.
Verify independently. All figures in this article are based on publicly available NSE and BSE data as of 23 August 2026. Always check the latest quarterly results, annual reports, and shareholding disclosures on nseindia.com or bseindia.com before investing.
Use a screener to compare. The Univest Screener allows investors to apply PE, ROE, and D/E filters on live market data to build a comparison shortlist across the renewable energy sector.
Diversify across names where relevant. Concentrating entirely in one smallcap renewable energy company amplifies single-stock event risk. Spreading exposure across two or three names where the thesis is independently sound reduces that risk meaningfully. Consult a SEBI-registered investment advisor to align any investment with your personal financial goals.
Conclusion
The five renewable energy companies covered in this article — Websol Energy System (ROE 48.0%), Borosil Renewables (ROE 21.7%), KP Energy (ROE 34.7%), Premier Energies (ROE 35.0%), and Enviro Infra Engineers (ROE 20.0%) — each present a distinct profile. They are not identical in their risk-return characteristics, their stage of development, or the reason they receive comparatively lower institutional attention. Investors researching under the radar renewable energy stocks in India should evaluate each company independently using its own financial history, management track record, and position within the sector before drawing any conclusion.
None of the companies in this article are presented as buy recommendations. The renewable energy sector carries market, operational, and valuation risks that affect each of these five companies differently. Please consult a SEBI-registered investment advisor before making any investment decision.
Disclaimer: Data and figures in this article are sourced from publicly available NSE and BSE information. These may or may not be accurate. Please verify all data with NSE (nseindia.com) and BSE (bseindia.com) before making any investment decision. Investments in securities are subject to market risk. This content is for educational purposes only and does not constitute investment advice by Univest (SEBI RA INH000013776).
Frequently Asked Questions on Under the Radar Renewable Energy Stocks
Which renewable energy stocks are flying under the radar in India?
Ans. Five renewable energy stocks that receive comparatively lower institutional coverage in India are Websol Energy System, Borosil Renewables, KP Energy, Premier Energies, and Enviro Infra Engineers. Each has a different fundamental profile. Verify all data on NSE or BSE before investing.
Are smallcap renewable energy stocks suitable for long-term investment?
Ans. Smallcap renewable energy stocks can offer higher potential returns than large-cap peers in a favourable cycle, but they also carry greater risks: lower liquidity, limited analyst coverage, and higher earnings volatility. Each of the five stocks covered here should be evaluated on its own financial merits and risk profile. Consult a SEBI-registered advisor before investing.
What are the key metrics to check in renewable energy stocks?
Ans. Key metrics include PE ratio (compared against the current sector PE on NSE or BSE), ROE (ideally above 12-15% consistently), D/E ratio (lower is generally safer for non-financial companies), revenue growth trend, and promoter holding. No single metric should be used in isolation.
Is Websol Energy System a good stock to research?
Ans. Websol Energy System has a PE of 11.50 and an ROE of 48.04%, with a D/E of 0.21 and a 52-week range of Rs 55.0 to Rs 120.0. These metrics are worth evaluating against the sector average and the company’s own historical performance. Verify all data on NSE before investing.
What distinguishes Borosil Renewables from larger renewable energy companies?
Ans. Borosil Renewables operates with a D/E of 0.11 and an ROE of 21.67%. Borosil holds a monopoly position as the sole domestic solar glass manufacturer. Any solar panel manufactured in India for domestic content compliance must either import glass (paying 25% duty) or sou. Investors should verify all claims through company disclosures on NSE before investing.
What is the 52-week range of Premier Energies?
Ans. Premier Energies has traded between Rs 800.0 and Rs 1300.0 over the past 52 weeks, with a current price of Rs 1040.0 (data: 23 August 2026). Always verify current data on NSE or BSE before investing.
How do I find overlooked renewable energy stocks in India?
Ans. To identify under-the-radar renewable energy stocks in India, start with a fundamental screener filtering by PE below the sector average, D/E below 0.5, and ROE above 12%. NSE (nseindia.com) and BSE (bseindia.com) provide company filings, quarterly results, and shareholding data. The Univest Screener allows you to apply these filters on live market data.
Is Enviro Infra Engineers worth adding to a research watchlist?
Ans. Enviro Infra Engineers carries a D/E of 0.30 and an ROE of 20.00%, with a 52-week range of Rs 190.0 to Rs 310.0. Whether it belongs on your watchlist depends on your view of the renewable energy sector and your own risk tolerance. Past metrics do not guarantee future returns.
