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STERLING AND WILSON RENEWABLE ENERGY LTD · QQ2 FY-2027 · THE CALL

Strong order book, weak execution—H2 ramp unproven, costs rising

The verdict, the claims that held up, the sharpest analyst exchanges, and the risks — the earnings call, decoded from the transcript.

Q2 FY27 resultsSWSOLARSterling and Wilson Renewable Energy Ltd23 Oct 2026 · 6 min read
Verdict

Hold

confidence 5/10

Credibility

Grade C

Downgraded FY27 growth target from 10–15% (prior call) to 'up to 10%'; H1 revenue down 11% YoY vs growth promise.

Short-term outlook

Cautiously Optimistic

next 1–2 quarters

Long-term outlook

Optimistic

multi-year

Strong ₹12.5k Cr order book and 18.9 GW O&M portfolio underpin long-term optionality, but Q2's 12.6% YoY revenue miss, stalled execution on 40% of order book, and downgraded FY27 guidance (10-15% → up to 10%) expose near-term delivery risk. Domestic margin pressure and rising costs inflate risk; Reliance ramp timeline undefined.

₹1527.5 Cr

Revenue · −12.6% YoY

₹16.8 Cr

Reported PAT · +103.5% YoY

Compressing

Margins · vs guidance: Overstated

Did the claims hold up?

Management's claims vs. the numbers

Gross margin improved to 9.2% from 8.9%

MET

Q2 gross margin 9.2%, verified; but absolute margins thin at 3.7% EBITDA

Q2 is transition; Q3 & Q4 will be heavily loaded

OVERSTATED

H1 revenue -11% YoY; 4 Indian + 4 international projects stalled, not yet started

O&M grew 55% in Q2 to ₹99 Cr; portfolio now 18.9 GW

MET

O&M ₹99 Cr confirmed; portfolio growth real; but still only 6.5% of Q2 revenue

Order book ₹12,481 Cr; 34% higher than a year ago

Partial

Order book verified; but 40% of April 2026 base still stalled, revenue realization delayed

Maintaining 10% growth guidance for FY27

MISS

Prior guidance 10-15% ex-Reliance; now 'up to 10%'—this is a downgrade; H1 delivered -11% YoY

Earnings quality

What changed since the last call

Deltas vs. the prior call

Revenue growth guidance downgrade

Downgrade

Prior call: 10–15% ex-Reliance. This call: 'up to 10%.' Delivered H1 -11% YoY; 4 projects stalled.

Project execution timeline slip

Downgrade

Expected project starts in mid-Q2 per prior outlook; now revealed 4 Indian + 4 international not yet started; LOA/NTP delays cited.

O&M portfolio expansion

Upgrade

Portfolio grew 18.9 GW, up from 13.5 GW in March; O&M grew 48% in H1 to ₹183 Cr; now 50–50 mix with EPC in order book.

Domestic competitive intensity

Downgrade

CK Thakur acknowledges margin pressure, ALMM/domestic cell constraints, and expects consolidation; smaller players to exit.

The Q&A

Sameer Dalal (Natarval & Sons) pressed aggressively on execution—'profitability is getting affected' by delays—and cost trajectory. CK Thakur held to 'we are on track' but conceded 4 projects stalled. Analysts skeptical; tone defensive, not reassuring.

The exchanges that mattered

Execution delays & margin impact — Sameer Dalal, Natarval & Sons

Partial

4 projects from Coal India/NTPC not signed yet; 4 international delayed by financing. Egypt Minya project moving, NTP received. Q1 was subdued, Q2 also slowed, but Q3/Q4 heavily loaded. International revenue will keep adding.

Cost stabilization path — Sameer Dalal, Natarval & Sons

Partial

Recurring overheads ₹79–84 Cr/quarter, almost flat. As % of revenue looks high now, but when revenue increases, leverage will help. Costs will increase when Reliance orders start, but proportionally not burdening overall cost.

FY27 growth target execution path — Disha, Sapphire Capital

Partial

4 projects 40% of April 1 order book will contribute. Q3 & Q4 will not be in same proportion as Q1–Q2; they will be heavily loaded. On track. International projects all signed off now.

EBITDA margin sustainability — Disha, Sapphire Capital

Answered

Yes. Minimum requirement to maintain right. Execution will scale up in second half.

O&M business model & margin — Nilesh Doshi, Prospero Tree AMC

Answered

O&M mix: 50% from own EPC, 50% from third party. GP ~20%, EBIT lower due to labor intensity. Cost ₹100k–150k per MW peak depending on scope. International margins 30–40% higher than domestic. O&M steady recurring income with low overheads.

Guidance status—raised, cut, or maintained? — Jayesh Shroff, Cask Capital

Dodged

Our range was 10% to 15%. I still say 10%. It's not 0%, not between 0% and 1%. It will be around 10%.

Banking & consolidation outlook — Faisal Hawa, HG Hawa & Co

Answered

Consolidation will happen. Financial qualification stringent now. Large-order PSUs coming with module prices low. Small players cannot compete. Expect consolidation in Q3–Q4. Industry not ready yet; many policies to implement. Expect healthy outcome once cell capacity stabilizes.

O&M international geography expansion — Saurabh Srivastava, Arista Consulting

Answered

Currently ~5% of total revenue. May grow to 10%. Gross margin ~20%, EBITDA translates with minimal overhead change. Target Africa, Saudi Arabia, Europe (Spain/Italy). O&M pipeline growth 25% this year to 22–25 GW.

Guidance

Forward guidance and management's confidence

FY27 revenue growth 'up to 10%' ex-Reliance

Medium

Downgraded from prior 10–15% ex-Reliance. H1 delivered –11% YoY; H2 ramp unproven. 4 projects stalled.

Q3 & Q4 FY27 heavily loaded; expect significant ramp

Low

4 Indian + 4 international projects yet to start. Reliance timeline undefined. Egypt execution depends on monsoon completion.

EPC gross margin 8–10%; O&M gross margin ~20%

High

Q2 domestic EPC margin tracking low end; international margins higher (30–40% above domestic). O&M margin 23% this quarter, settling to ~20%.

Full-year EBITDA margin 4–4.5%

Medium

Q2 EBITDA 3.7%; overheads flat at ₹84 Cr despite lower revenue. Margin improvement dependent on revenue ramp.

No explicit capex guidance; credit lines expanded ₹2,800 Cr this year

Medium

Current credit line utilization ~70%. New sanctioned lines from Indian banks + South Africa bank for LC/BGs.

Risks the call surfaced

Ranked by how much they should concern a holder

Execution

High

4 Indian projects (Coal India, NTPC) + 4 international awaiting NTP/financing. Each month of delay costs ~₹200 Cr potential revenue (annualized). Analyst Sameer Dalal pressed: 'When will projects start?'

Margin

High

ALMM cell constraint drives domestic modules scarce and costly; developers reworking bids, delaying awards. Entry barriers low; PSU orders coming with lower pricing. CK Thakur: 'competitors have bid below cost' in some cases; developers avoiding low-margin bids.

Revenue

High

H1 delivered ₹3,118 Cr (–11% YoY). Guidance requires 10% FY27 growth = ~₹1,700 Cr avg per half; H2 needs substantial ramp. But 4 Indian + 4 intl projects not yet started. Reliance timeline undefined. Egypt project monsoon-dependent.

Financing

Medium

Recurring overheads flat at ₹84 Cr despite lower revenue (5.5% of sales vs prior 4.5–5%). Interest cost increasing due to LC extension + new credit lines. If revenue ramp fails, cost-to-sales ratio will expand, further compressing EBITDA margin.

Macro/Sector

Medium

Indian mandate for domestic cell use (ALMM-II) raises project costs 15–17%, delaying awards. Rajasthan/Gujarat grid constraints curtailing solar output. BESS orders at risk as batteries cost-prohibitive; consolidation expected. Government policies still rolling out.

Management

Score 5/10. Evasive on project delays; uses phrases like 'on track' without specifics. Responsive on financials (CFO precise). CK Thakur candid on industry headwinds but defensive on execution timelines. Q&A suggests analysts distrust management's 'all fine' narrative. Missed prior call's H2 ramp promise (H1 down 11% YoY). Downgraded FY27 growth guidance 10–15% → 10%. 4 Indian + 4 intl projects stalled. Credibility grade C.

What to watch next
  • 1 · Q3–Q4 FY27

    West Minya (Egypt) project ramp-up; 4 stalled domestic + international projects initiation

  • 2 · H2 FY27

    Reliance order execution commencement; Adani framework 1.2 GW closure expected this month/early Nov

  • 3 · FY27-end

    Cell capacity stabilization in India (100 GW by Dec 2027); competitive consolidation expected

Domestic margin pressure and rising costs inflate risk; Reliance ramp timeline undefined.

Informational and educational content only. Not investment advice.