Solarworld Energy Solutions Secures ₹314.26 Crore BESS EPC Contract from NTPC Limited
Solarworld Energy Solutions Limited has been awarded a ₹314.26 crore BESS EPC contract by NTPC Limited for implementing 132 MW/264 MWh capacity at Solapur Super Thermal Power Station. The domestic project, awarded on March 28, 2026, has a 15-month completion timeline and represents a significant milestone in Solarworld's energy storage portfolio, strengthening its position in India's renewable energy infrastructure sector.

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Solarworld Energy Solutions Limited has secured a major contract from NTPC Limited for Battery Energy Storage System (BESS) implementation, marking a significant achievement in the company's energy storage portfolio. The Engineering, Procurement and Construction (EPC) project was awarded on March 28, 2026, at 7:52 p.m. (IST), as disclosed under Regulation 30 of SEBI listing requirements.
Project Overview and Specifications
The awarded contract involves BESS implementation at NTPC's Solapur Super Thermal Power Station under Lot-1 of the tender document CS-0011-171A-9. The project encompasses a substantial capacity of 132 MW/264 MWh, positioning it as a significant energy storage initiative in India's power sector.
| Parameter: | Details |
|---|---|
| Project Capacity: | 132 MW/264 MWh |
| Location: | Solapur Super Thermal Power Station |
| Contract Value: | ₹314.26 Cr. (Excl. Taxes) |
| Completion Timeline: | 15 Months |
| Contract Type: | BESS EPC (Domestic) |
Contract Details and Financial Impact
The contract value stands at approximately ₹314.26 crore excluding taxes, representing a substantial addition to Solarworld's order book. As a domestic project awarded by a domestic entity, this contract aligns with India's focus on indigenous energy storage solutions and grid stability enhancement.
The project falls under the BESS Engineering, Procurement and Construction category, requiring Solarworld to handle all aspects from design and equipment procurement to complete system installation and commissioning. The 15-month execution timeline demonstrates the project's scale and complexity.
Regulatory Compliance and Transparency
Solarworld has confirmed that the contract does not involve any related party transactions and was awarded at arm's length. The company's promoters and group companies have no interest in NTPC Limited, ensuring complete transparency in the business relationship.
The disclosure was made in compliance with SEBI Circular No. SEBI/HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026, demonstrating the company's commitment to regulatory adherence and investor transparency.
Strategic Significance
This contract award represents Solarworld's expanding presence in India's energy storage sector, particularly in utility-scale BESS projects. The partnership with NTPC Limited, one of India's largest power generation companies, validates Solarworld's technical capabilities and market positioning in the renewable energy infrastructure space.
How will this major BESS contract impact Solarworld's revenue growth and market share in India's expanding energy storage sector over the next 2-3 years?
Could this NTPC partnership lead to additional utility-scale energy storage projects for Solarworld across other NTPC power stations nationwide?
What potential challenges might Solarworld face in scaling up operations to handle multiple large BESS projects simultaneously given the 15-month execution timeline?

































