Sterling & Wilson Maintains FY27 Up-to-10% Growth Despite H1 Delays

Sterling and Wilson Renewable Energy Limited — Q2 FY27 Earnings Call (quarter & half-year ended Sep 30, 2026; call held Oct 16, 2026)

1. Overall Tone of Management: Optimistic

Management repeatedly emphasizes “strong second half”, “confident” execution, and maintaining guidance: “We are maintaining our guidance of up to 10% revenue growth for FY ’27”.
They frame H1 as a “transition period” and attribute softness to external timing/industry constraints (PPA delays, transmission bottlenecks, ALMM-II cell shortage, competition), not execution capability.

2. Key Themes from Management Commentary

H1 FY27 as a “transition period”: ongoing projects in final stages; 8 new projects (4 India, 4 overseas) moving through LOA/NTP process.
Industry headwinds delaying awards/execution:
ALMM-II domestic cell requirement causing scarcity/cost uplift: “may raise project costs by around 15% to 17%” and developers delaying EPC awards.
PPA signing delays + transmission constraints: “40 to 50 gigawatts… waiting for signed power purchase agreements”; curtailment in Rajasthan/Gujarat.
Competitive underbidding: low entry barriers; some players bidding at unsustainable margins → management being “cautious and selective”.
Policy tailwinds for transmission & grid readiness:
Cabinet approval of Green Energy Corridor Phase-III (INR 1.86 lakh cr) to connect up to 135 GW by FY2033.
Landowner payment rule to reduce disputes and speed transmission work.
BESS as a growth lever:
Storage moving from pilot to scale; CRISIL/CEA expectations cited; government plans to require storage from July 2027.
Management is selective due to rising battery prices and warranty expectations.
Business mix & performance drivers:
Revenue decline in H1 mainly from international timing: older international projects completed; new ones not yet started.
Order book growth: INR 12,481 cr (+34% YoY), diversified (India 56% / International 44%).
O&M momentum: portfolio 18.9 GW, O&M revenue growth (H1 +48%).
Execution confidence:
Emphasis that delays are not due to inability to execute: “None of the projects are getting delayed because of our ability to not execute”.

3. Q&A Analysis

Theme A: Why execution/revenue lag despite strong order book

Core questions
Analyst challenges “not very impressive results” and asks why projects (4 India + 4 international) are not starting and whether delays will be recurring.
Seeks clarity on what specifically delayed NTP/LOA and whether guidance could slip.
Management response
Delays attributed to PPA not signed (Coal India + NTPC projects) → NTP not received.
International NTP delays due to financing arrangements.
They argue pace is consistent historically and that Q3/Q4 should improve; domestic PSU revenue expected in Q4.
CFO/CEO reiterate guidance and say delays are industry-wide, not execution failure.
Assessment (evasive/partial/strong)
Partially evasive on “why it keeps getting delayed” (root causes are repeated, but no new mitigation plan beyond “industry factors”).
Stronger answer on mechanics: they explain LOA→NTP timeline and that contract timelines start later, reducing penalty risk.

Theme B: Cost/overheads stability and operating leverage

Core questions
Overheads seemingly rising in absolute terms; where will they stabilize for FY27/FY28?
Whether Reliance orders will require more headcount and push overheads up.
Management response
Ajit Singh: overheads are “almost flat”; as % of revenue it looks high due to lower revenue in Q2/H1.
Expects overhead % to improve to ~4.5% for FY27.
Majority of Reliance cost is site/direct, not HQ overhead.
Assessment
Clear and quantitative on overhead % logic; credible.

Theme C: Guidance credibility, quarterly run-rate, and margin expectations

Core questions
Risk of missing 10% growth; what execution numbers are targeted for Q3/Q4?
EBITDA margin range for FY27; O&M revenue expectations.
Clarification on “up to 10%” vs range and whether guidance was downgraded.
Management response
CEO: Q3 better than Q2; Q4 heavily loaded.
They confirm no execution risk: team is in place; delays are from project start conditions.
EBITDA margin: they state ~4% to 4.5% as “minimum requirement”.
O&M revenue: expects > INR 400 cr in FY27.
On guidance wording: CEO insists it’s around 10% (not 0–10), and explains industry uncertainty but maintains guidance.
Assessment
Some defensiveness on guidance interpretation (“up to 10%” semantics).
Still no explicit quarterly revenue targets (analysts asked for run-rate; management gave directional loading rather than hard numbers).

Theme D: Bank guarantees/credit rating and Reliance/Adani order pipeline

Core questions
When will banking situation normalize (BG issuance, rating improvement)?
How much order inflow from Reliance and Adani (Khavda/Kutch) in next FY?
Management response
Credit lines: strong; utilization ~70%; secured INR 3,000+ cr new credit lines; lenders support.
Rating: under renewal; earlier write-off prevented upgrade; expects review after Reliance/positive news.
Adani: framework RFQ for next 1.2 GW expected to close “this month or early next month.”
Reliance: “premature” to commit quantum; expects large chunk via them but cannot commit without order receipt.
Assessment
Strong on credit line availability; weaker on Reliance quantification (understandably).

Theme E: Competition/underbidding and whether it will weaken

Core questions
Will competitive intensity reduce (players consolidate/exit) or more underbidders enter?
Management response
Expects consolidation; PSU large orders increasingly include modules → small players less competitive.
Notes BESS market disruption from terminated/annulled low-price hybrid orders.
Predicts this fiscal may remain “disturbing” until cell/module capacity and policy-market alignment improves.
Assessment
Provides concrete market mechanism (modules included in PSU orders) supporting margin defense.

Theme F: O&M business model, margins, and international expansion

Core questions
O&M portfolio mix (fees model vs EPC-linked obligations), O&M economics, contract recognition, contract duration.
Whether O&M is bid internationally; underbidding risk in O&M.
Management response
O&M portfolio ~50/50: own EPC-linked O&M (2–3 year contracts) vs third-party O&M.
O&M is labor intensive, not raw-material intensive; overheads minimal; gross margin ~20%.
International O&M: yes; Saudi Arabia third-party order; expanding to Africa/Europe geographies.
Assessment
Good clarity on model; avoids disclosing per-MW pricing (declines to reveal).

4. Guidance / Outlook

Explicit guidance (quantitative)

Revenue growth (FY27): “maintaining our guidance of up to 10% revenue growth for FY ’27”.
EPC gross margin (FY27): 8% to 10% (mix-dependent: turnkey vs BoS).
O&M gross margin (FY27): ~20% (settle around 20%).
EBITDA margin (implied by Q&A): ~4% to 4.5% for FY27.
Order book: expected to remain > INR 10,000 cr at FY27 end.
O&M revenue (FY27): “more than INR 400 crores”.
O&M portfolio growth (qualitative + directional): portfolio already 18.9 GW; expects continued ramp.

Implicit signals (qualitative)

Q3/Q4 execution loading: Q4 “strongest quarter”; Q3 better than Q2.
International revenue recovery in H2: international revenue expected to rise significantly in H2 as new projects start.
Margin defense via selectivity: avoid low-margin domestic bids; shift skew toward international where competition is healthier.
Policy-driven normalization timeline: expects cell capacity to rise (to ~100 GW by Dec 2027) to ease ALMM-II pricing and restore award activity.

5. Standout Statements (direct / high-signal)

Transition framing: “the first half of this year turned into a transition period.”
Execution not the issue: “None of the projects are getting delayed because of our ability to not execute the projects.”
Cost impact from ALMM-II: “may raise project costs by around 15% to 17%.”
Transmission bottleneck quantified: “About 40 to 50 gigawatts… waiting for signed power purchase agreements.”
Order book strength: “order book stood at INR12,481 crores, about 34% higher than a year ago.”
International revenue recovery expectation: “international revenue is expected to rise significantly in H2.”
Margin “minimum requirement”: “I think that’s a minimum requirement that we have to maintain… 4%, 4.5%.”
Competition stance: “We have been very much cautious and selective… hence, our own order wins… have been lower.”
Reliance timing uncertainty acknowledged: “it’s premature to tell you… I can’t commit… unless it comes to us.”

6. Red Flags / Positive Signals

Red flags
– Recurring “project start delays” narrative: multiple quarters of timing slippage tied to PPA/NTP/financing; risk remains that “transition” becomes a pattern.
– Guidance semantics dispute (“up to 10%” vs “around 10%”): suggests management is managing interpretation rather than giving tighter precision.
– Working capital deterioration signals: receivable days increased (176 vs 138 in March) even while net working capital remains negative—could pressure cash conversion if delays persist.
– International execution timing dependence: international revenue still described as “expected to rise” rather than already underway.

Positive signals
– Order book growth + diversification (India/International split) and O&M scale-up to 18.9 GW.
– Credit lines secured and utilization ~70% provides BG/LC capacity.
– Policy tailwinds (Green Energy Corridor Phase-III) directly address stated bottleneck.
– Margin guidance maintained despite H1 softness; management ties margins to mix and selectivity.

7. Historical Comparison & Consistency Analysis (vs prior calls)

a. Change in Tone Over Time

Q1 FY27 (Jul 17, 2026): optimistic; emphasized UOV > INR13,000 cr and expected pickup; revenue dip framed as seasonal/LOA delays.
Q2 FY27 (Oct 16, 2026): still optimistic but more defensive—management leans harder on ALMM-II + transmission + competition as explanations.
Shift classification: More Cautious (still optimistic, but more emphasis on industry constraints and selectivity; less willingness to provide hard quarterly numbers).

b. Tracking Past Commitments vs Outcomes

Past statement (Q1 FY27): expectation that new orders would start contributing more meaningfully in H2; O&M full contribution from Q3; revenue growth guided 10–15%.
What happened by Q2 FY27: H1 revenue down YoY (INR 3,118 cr vs 3,510 cr) due to international timing; management now calls H1 a “transition period” and expects Q3/Q4 improvement.
Status: ⏳ Delayed (H2 pickup still “expected,” not yet evidenced in H1).
Past statement (Q1 FY27): confidence that traction would pick up; Q3/Q4 “bright.”
What happened: Q2 still subdued; international revenue not yet started; Q3/Q4 loading reiterated.
Status: ⏳ Delayed (pickup narrative repeated).
Past statement (earlier calls): emphasis on overhead stability/operating leverage.
What happened: overheads in absolute terms appear stable; management now clarifies overhead % inflation due to lower revenue—consistent.
Status: ✅ Delivered (overhead explanation aligns with current numbers).

c. Narrative Shifts

From “international execution success + new wins” (Q1) to “ALMM-II cell scarcity + transmission/PPA delays + competitive underbidding” (Q2) as dominant drivers.
Reliance: earlier calls suggested traction “this year” and possibly Q4; in Q2, management still avoids quantifying timing beyond “post monsoon / this quarter for commencement” but remains non-committal on order quantum.
BESS: earlier optimism on market size; now more emphasis on battery price rise, warranty expectations, and market disruption from terminated low-price orders.

d. Consistency & Credibility Signals

Credibility: Medium
Strength: management consistently explains delays via LOA/NTP mechanics and ties margins to mix.
Weakness: repeated reliance on “expected pickup in Q3/Q4” without demonstrating it yet; guidance precision remains somewhat loose (“up to 10%”).
No major contradictions on core fundamentals (order book growth, O&M scaling, margin range), but timing execution confidence is still conditional.

e. Evolution of Key Themes

Demand/awards: Deteriorating in near term (ALMM-II + PPA/transmission + competition), but improving medium term (cell capacity ramp, corridor phase).
Margins: Stable guidance (EPC 8–10%, O&M ~20%) but management acknowledges domestic margin pressure from competition.
Expansion: O&M expansion is the most consistently improving theme (18.3 GW → 18.9 GW).
Policy/regulation: Increasingly central in narrative (ALMM-II, Green Corridor, storage mandates).

f. Additional Cross-Period Insights

The company’s “transition period” framing is becoming a recurring explanation for revenue softness (international timing in Q2; earlier seasonal/LOA delays in Q1). This suggests execution timing risk is structural to their revenue recognition cycle, not a one-off.
Management is actively using selectivity to protect margins, but this also means order wins may be lower—a trade-off that could affect revenue growth if the market normalizes slower than expected.