Metrics cut 1
- FY27 PAT margin guidance cut to 8.5-9% (from higher prior expectations due to rising costs from new facilities and leadership hires)
Prostarm Info Systems Ltd - Q1 FY27 Earnings Call Summary Thursday, August 13, 2026 4:00 PM IST
Event Participants
Executives
2 Abhishek Jain, Ram Agarwal
Analysts
6 Archit Agrawal, Ayush Jain, Paras Chheda, Ravi Khanna, Rohit Singh, Siddharth Kamdar
Financials & KPIs
| Metric | Reported | Commentary |
|---|---|---|
| Revenue from Operations | ₹76 crore | +38% YoY; -27% QoQ, in line with seasonal Q1 weakness; ₹36 crore of deferred Q4 orders (Adani) billed in Q1 |
| EBITDA | ₹7 crore | Margin 8.55%, +126 bps YoY; margin pressure from high fixed cost-to-turnover ratio at lower Q1 volumes |
| Profit After Tax | ₹5 crore | +136% YoY; PAT margin 6.05%, up from 3.28% YoY, supported by operating leverage |
| Order Book (incl. L1) | ₹1,090 crore | Diversified; BESS largest share; excludes ~₹855 crore developer projects (Bihar + Karnataka); ~₹236 crore executable + ~₹70 crore dealer annualized |
| Working Capital Days | 168 days | Improved from 185 days in Q4 FY26; target 120-150 days by Mar-27 |
| Trade Receivables | ₹231 crore | Down from ₹254 crore in Mar-26; ₹46 crore realized from CCTNS project in Q1; further significant collections expected in Q2 |
| Operating Cash Flow | -₹16 crore | Improved from -₹49 crore in FY26; management targeting positive CFO by FY27 year-end |
| Bid Pipeline | ₹2,000+ crore | Under evaluation; includes two large orders worth ~₹1,800 crore |
Geographic & Segment Commentary
Battery Energy Storage Systems (BESS): Strategy shifted decisively from utility-scale to C&I segment due to aggressive below-cost bidding by competitors in utility tenders and utility margin erosion (evidenced by peer results). C&I BESS offers superior margins - Adani project delivered ~26% gross profit. 1.2 GWh manufacturing facility in final commissioning stage, expected operational in Q2 FY27; utilization guided at 20-25% FY27, 40-50% FY28. EBITDA margin at optimal utilization projected at 14-15%. Company has not bid for utility BESS in last ~10 months.
Solar EPC & Power Solutions: Secured INR 165 crore solar EPC order from Solarium Green Energy (listed company) - 100% execution expected within FY27; ~₹12 crore additional solar EPC order won post-June for 8.36 MW. UPS manufacturing facility in Gujarat progressing as planned, commercial operations expected Q2 FY27. Dealer channel contributing ~₹10 crore per month; new national distributor route (₹7.5 crore order) being used to improve cash flow discipline.
Developer Projects (Bihar & Karnataka): Bihar West project - ₹16 crore annual cash flow over 12 years plus ₹32.40 crore capital subsidy; financing tied up with State Bank of India, LC-backed, no personal/corporate guarantee in SPV. Karnataka project - ₹45.72 crore annual cash flow over 12 years plus ₹81 crore subsidy; disputes resolved favorably to KPTCL; company prioritizing sale of Karnataka project, with post-COD buyer as backup. No rental revenue recognized in FY27 - only hard-based EPC billing on standalone books.
Company-Specific & Strategic Commentary
Manufacturing Expansion: 1.2 GWh BESS facility (final commissioning stage) and Gujarat UPS facility (Q2 FY27 start) will significantly enhance in-house manufacturing, shifting from imported UPS to domestic production. Commissioning of BESS facility deliberately staggered pending China import cost normalization and strategic pivot to C&I segment.
Digital Transformation: SAP and Salesforce implementation nearing completion, expected operational by end of H1 FY27 to strengthen operational efficiency and digital capabilities.
Capital Raising & Utilization: INR 43 crore preferential warrant issue (promoter stake not diluting) earmarked for working capital requirements driven by increased in-house manufacturing. Management confirmed no further equity dilution planned for at least one year; any future raise would only be for value-accretive expansion.
BESS Industry Positioning: Management cited lithium cell price volatility, export incentive changes, dollar/freight movements, and India-China import restrictions (2% BACI tax from Sep 1, India halting solar imports from China) as near-term headwinds; positioned as organized player in unorganized C&I BESS market with value-added services.
Guidance & Outlook
| Metric | Guidance / Outlook | Commentary |
|---|---|---|
| Revenue Growth (FY27) | Minimum 25% YoY | Supported by INR 1,090 crore order book and bid pipeline; H2 seasonally stronger |
| EBITDA Margin (FY27) | 12-13% | Order-mix dependent; H2 volumes to absorb fixed costs; Q1 at 8.55% |
| PAT Margin (FY27) | 8.5-9% | Lower than prior expectations due to rising costs (two new facilities, import costs, senior leadership hires) |
| Working Capital Days | 120-150 by Mar-27 | Major collections expected in Q2 from CCTNS and other receivables |
| BESS Facility Utilization | 20-25% FY27; 40-50% FY28 | C&I-focused strategy; ~₹500 crore revenue potential at FY28 utilization |
| Operating Cash Flow | Positive by FY27 end | Working capital discipline via distributor route and selective order intake |
Risks & Constraints
| Risk | Context |
|---|---|
| BESS Utility Segment Margin Erosion | Aggressive below-cost bidding by competitors (driven by assumption of favorable China deals that didn't materialize) has destroyed utility-scale margins. Management has exited utility bidding for ~10 months; peer results (Edgy Infra, Pace Infra, Vikram Solar) confirm industry-wide bleeding. 6-8 months of further challenges expected before recovery in FY28. |
| Receivables Concentration | INR 231 crore trade receivables concentrated largely in CCTNS project (central government-funded). Realization risk deemed low due to government backing and 15+ years of government business experience; INR 46 crore collected in Q1, majority of balance expected by end of August. |
| China Import Restrictions & Costs | Geopolitical tensions: India halting solar imports from China, China imposing export restrictions and 2% BACI tax on batteries from Sep 1. Component costs and logistics from China have risen, delaying BESS facility commissioning. Management delaying production start pending cost normalization. |
| Manufacturing Ramp-Up Risk | BESS facility utilization conservative (20-25% FY27) due to strategic C&I pivot; exact capacity utilization uncertain and dependent on market opportunity; management hinted at undisclosed developments that could improve outlook. |
Q&A Highlights
Deferred Orders and Q1 Revenue
- Question: How much of the deferred Q4 orders (Adani ₹43 crore, SAIL ₹7 crore, South Eastern Railway ₹13 crore) were executed in Q1? Why is Q1 revenue only ₹76 crore (vs ₹104 crore Q4)? (Archit Agrawal)
- Answer: ₹36 crore of deferred orders (Adani) executed and billed in Q1; SAIL and South Eastern Railway to be billed in Q2-Q3 depending on site clearance. If additional ₹20 crore billing had occurred in Q1, revenue would have been ~₹96 crore. Q1 last year was ₹55 crore, so growth is in line with seasonal patterns. (Abhishek Jain)
Margin Guidance & FY27 Outlook
- Question: Is the 12-13% EBITDA margin guidance still intact given Q1 8.55%? (Archit Agrawal)
- Answer: Yes, guidance maintained on a yearly basis. Lower Q1 margin reflects high fixed cost-to-turnover ratio; H2 always stronger. Margin varies quarter-to-quarter based on project mix. Revenue growth target remains minimum 25% for FY27. (Abhishek Jain)
Working Capital & Cash Flow
- Question: Working capital days increased to 185 in FY26 from 68 in FY25 - what's the target by March 2027 and cash release? (Paras Chheda)
- Answer: Working capital improved to 168 days in Q1; CFO improved from -₹49 crore to -₹16 crore. Target of 120-150 days by Mar-27 on track. Major collections happened in Q1; remaining significant amount expected in Q2. (Abhishek Jain)
Developer Projects - Revenue Recognition & Cash Flows
- Question: Guidance for revenue recognition and cash flow from Bihar and Karnataka developer projects in FY27? (Paras Chheda)
- Answer: No rental revenue recognized in FY27 - projects must reach COD first. Only hard-based EPC billing will come on standalone books in FY27. Bihar: ₹16 crore/year for 12 years + ₹32.40 crore subsidy. Karnataka: ₹45.72 crore/year for 12 years + ₹81 crore subsidy. Total ~₹853 crore over project life. (Abhishek Jain)
BESS Facility Utilization & Margins
- Question: What utilization and EBITDA margin for the 1.2 GWh BESS facility in FY27 and FY28? (Paras Chheda)
- Answer: FY27 utilization 20-25%, FY28 40-50% (~₹500 crore revenue). EBITDA margin 14-15% at optimal utilization. Strategy shifted from utility to C&I BESS where margins are better; utility market bleeding (peer results cited). One undisclosed Prostarm-specific development could improve outlook. (Abhishek Jain)
Equity Dilution & Capital Requirements
- Question: Will further equity dilution or significant borrowing be required for developer projects over next 1.5-2 years? (Paras Chheda)
- Answer: No dilution required for at least one year. Bihar project financed via SBI LC-backed facility in SPV (no personal/corporate guarantee). Karnataka project being prioritized for sale; if executed, post-COD buyer available. Any future dilution would only be for healthy, value-accretive expansion, not promoter offloading. (Abhishek Jain)
Trade Receivables Realization
- Question: How much of the ₹254 crore trade receivables (as of March) has been realized? Is there concentration risk? (Siddharth Kamdar)
- Answer: Receivables down to ₹231 crore by June, further reduced by mid-August. Major amount is CCTNS project (central government-funded) - no realization risk. ₹46 crore realized from CCTNS in Q1, more expected by end of August. Management selects customers selectively, with 15+ years of government business experience; product requires warranty/service support which ensures leverage. (Abhishek Jain)
BESS Industry Conditions & China Import Issues
- Question: When will the BESS utility segment pricing pressure turn around? (Ayush Jain)
- Answer: Market hasn't died down but competitors quoted below cost expecting favorable China deals that didn't materialize due to geopolitical issues. India halted solar imports from China; China imposing export restrictions and 2% BACI tax from Sep 1. Expect 6-8 months of further challenges, but FY28 will be much better as irrational bidding stops and serious players remain. (Ram Agarwal)
Order Book & Bid Pipeline
- Question: Expectations for order inflows and order book growth over next 12-18 months? (Ravi Khanna)
- Answer: INR 1,090 crore order book includes
₹855 crore developer orders. ~₹2,000+ crore bids under evaluation including two large orders (₹1,800 crore). Excluding developer orders, executable order book at ~₹236 crore plus ~₹70 crore dealer business; this will grow with new qualifications and BESS/system integration bids. (Abhishek Jain)
Key Takeaway
Prostarm Info Systems delivered a seasonally soft Q1 FY27 with revenue of ₹76 crore (+38% YoY) and PAT of ₹5 crore (+136% YoY), with EBITDA margin of 8.55% (+126 bps YoY) reflecting improved operating leverage. The order book stands at ₹1,090 crore including ₹855 crore of developer projects (Bihar, Karnataka), providing multi-year visibility. Management reaffirmed FY27 guidance of 25% minimum revenue growth and 12-13% EBITDA margin, while tempering PAT margin expectations to 8.5-9% due to rising costs from two new manufacturing facilities. Strategic focus is pivoting decisively to C&I BESS away from margin-destroyed utility segment, targeting 20-25% utilization in FY27 and 40-50% (₹500 crore revenue) in FY28 at 14-15% EBITDA margins, with commissioning of the 1.2 GWh facility expected in Q2 FY27. Working capital discipline is improving (168 days, target 120-150 by Mar-27) with CCTNS receivables collecting well and SBI-financed Bihar project requiring no guarantees. Key watch points: BESS industry pricing normalization over next 6-8 months, China import cost escalation (2% BACI tax from Sep), undisclosed Prostarm-specific BESS development, and execution of the INR 165 crore Solarium EPC order within FY27.