REQUEST FOR SELECTION (RFS) DOCUMENT FOR SUPPLY OF ENERGY FROM 4 GW/ 16 GWH STANDALONE BATTERY ENERGY STORAGE SYSTEMS IN RAJASTHAN AND GUJARAT UNDER TARIFF-BASED COMPETITIVE BIDDING
Solar Energy Corporation of India Limited · New Delhi, Rajasthan · Power Generation & Renewable Energy · open
Key facts
- Published: 29 Oct 2026
- Closing date: 19 Nov 2026
- Status: open
- Status as of: 30 Oct 2026 04:41 UTC
- Ministry: Ministry of New & Renewable Energy
- Office: Contracts & Procurement
Description
Selection of Battery Energy Storage System Developers to set up and operate 4,000 MW / 16,000 MWh of standalone BESS projects under a BOO model and supply energy on demand. The capacity is divided into Package I: 2.5 GW / 10 GWh for Rajasthan and Package II: 1.5 GW / 6 GWh for Gujarat. Projects are selected through tariff-based competitive bidding followed by e-reverse auction.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
- Certifications: Statutory auditor/cost auditor certificate certifying local content percentage
- Documents required: RfS Document Fees payment proof, Bid Processing Fees payment proof, Earnest Money Deposit in the form of Bank Guarantee, POI or Insurance Surety Bond, Final grant of connectivity at the identified substation, Certificate from statutory auditor/cost auditor certifying the percentage of local content
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Commercial terms
- Bid type: Single Stage, Two-Envelope competitive Bidding Procedure
- Evaluation: Tariff-based competitive bidding followed by e-Reverse Auction; project allocation as described in Section-5
- Make in India (MII): Yes
- MSE preference: No
Line items (2)
- Package I: Standalone Battery Energy Storage System — Qty: 2500 MW / MWh
- Package II: Standalone Battery Energy Storage System — Qty: 1500 MW / MWh
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