Analysis: Solarworld Energy Solutions Ltd

NSE:SOLARWORLD Solar EPC Market cap: ₹1.3K cr

Growth thesis

Solarworld Energy Solutions is a vertically integrated solar EPC and battery energy storage systems (BESS) provider transitioning to a 50:50 solar+BESS revenue mix by FY27. Its 3.4 GWh BESS plant (operational Mar-26) and 1.2 GW cell line (Jun-27) will reduce DCR costs by INR7-8/W and capture 50% of new hybrid bids. The INR3,400-3,500 cr order book (2.6x FY26 revenue) includes 40 GWh of utility BESS tenders and C&I replacements, driving 25-30% revenue growth. Backward integration into cells and modules stabilizes margins at 9-11% EPC and >10% BESS. Execution risks include grid delays and BESS pricing volatility, but 75% material payment terms with PSUs and 80% order-book visibility by FY27 mitigate liquidity concerns.

Why is Solarworld Energy Solutions Ltd stock rising?

  • Targeting a 60-40 BESS to solar EPC revenue mix to build a diversified and resilient revenue base
  • BESS project pipeline aggregating 582 MW AC, 1.2 GWh DC across ongoing projects
  • BESS EPC orders from NTPC for Solapur and Unchahar totalling 514 MWh with combined order value of about INR5 billion including O&M
  • Overall order book of approximately INR28 billion providing strong revenue visibility; expecting to execute 70-75% in FY27
  • BOS package secured from NTPC REL for 260 MW DC solar PV project in Bikaner valued at around INR2 billion

Research report

companyname: Solarworld Energy Solutions Limited ticker: SOLARWORLD sector: Renewable Energy / Solar EPC & Manufacturing Solarworld Energy Solutions Limited is an integrated engineering, procurement, and construction service provider for solar power projects across India. Established in 2013, the company designs, installs, commissions, and maintains ground-mounted and rooftop solar plants for public sector undertakings and commercial and industrial customers. As of July 31, 2025, it had complet...

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Catalysts

capex, margin expansion, new product segment

Growth guidance

FY27 revenue guided at INR1900-2000 crores driven by 70-75% execution of INR2800 crore order book

Guidance upgraded

Management consistency

mixed

RS rating: 66 Stage: Stage 4

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