Solar Energy Corporation of India Limited

Tender Basic Details

Tender ID SECI000274 Tender Reference No SECI/C&P/IPP/15/0008/26-27 TSC On ETS Portal SECI-2026-TN000024 Tender ID On CPPP Tender Title RfS for Utilization of 100 MWh (50 MW x 2 Hrs.) Standalone Energy Storage System on Short-Term Basis under Tariff-Based Competitive Bidding Tender Type On Line with e-Reverse Auction Tender Description Selection of Energy Storage System Developers for Utilization of 100 MWh (50 MW x 2 Hrs.) Standalone Energy Storage System on Short-Term Basis for “on Demand” usage under Tariff-Based Competitive Bidding

Financial Instruments

Tender Fee/Bid Processing Fee As per RfS document Cost of RFS - EMD As per RfS document PBG As per Tender document Bank Details View Bank Details

Bid Details

Tender Publication Date 28/08/2026 12:00:00 Pre Bid Meeting Date 08/09/2026 14:30:00 Bid Submission End Date (Online) 30/09/2026 18:00:00 Bid Submission End Date (Offline) 05/10/2026 18:00:00 Bid Open Date 06/10/2026 10:00:00

Tender Documents
File	Uploaded On
RfS-ESS-Short_Term_Arbitrage.pdf	28/08/2026 11:46:24
Standard_ESPA-Short-Term.pdf	28/08/2026 11:46:24
Integrity_Pact16.pdf	28/08/2026 11:46:24
Format_for_seeking_clarifications_on_tender182.xlsx	28/08/2026 11:46:24

Tender Related Announcements
S.No.	Title	File	Uploaded On
1	Pre-bid meeting: RfS for Utilization of 100 MWh (50 MW x 2 Hrs.) Standalone Energy Storage System on Short-Term Basis	View Document	31/08/2026 15:46:18