The Solar Energy Corporation of India (SECI) has invited bids to supply on-demand energy from 4,000 MW/16,000 MWh of standalone BESS in Rajasthan and Gujarat. Online bids close at 6:00 PM on November 19, 2026. Offline submissions close on November 23, and bids open on November 24.
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SECI has issued a request for selection (RfS) of BESS developers for 4,000 MW/16,000 MWh of standalone storage in Rajasthan and Gujarat. The capacity figures imply a 4-hour energy-to-power ratio. Selected developers will supply energy on demand under a tariff-based competitive bidding process followed by an online e-reverse auction. The tender was published at 9:00 PM on October 28, 2026. A pre-bid meeting is scheduled for 2:30 PM on November 6. Online submissions close at 6:00 PM on November 19, and offline submissions close at 6:00 PM on November 23. Bids are due to open at 10:00 AM on November 24. The RfS document costs INR 59,000. Earnest money, processing fees and performance bank guarantee requirements are specified in the RfS.
