| Tender Title | Tender Creation | ||
| Tender ID | NA | Tender Reference Number | EESL/06/2025-26/BESS/OTE/252603028 |
| Tender Type | Open/advertised | ||
| Tender Opening Date | 2026-03-30 05:26 PM | Tender Closing Date | 2026-04-20 05:30 AM |
| Tender Value | Refer Document | Tender Location | Eesl Corporate Office , Central Delhi , Delhi |
| Tender Category | Works | Product Category | Miscellaneous Works |
| ePublished Date | 2026-03-30 05:26 PM | Bid Opening Date | 2026-04-20 06:00 AM |
| Document Download Start Date | 2026-03-30 05:26 PM | Document Download End Date | 2026-04-20 05:30 AM |
| Bid Submission Start Date | 2026-03-30 05:26 PM | Bid Submission End Date | 2026-04-20 05:30 AM |
| Clarification start Date | Clarification End Date | ||
| Bid Validity Period (in Days) | NA |
| Tender Fee | ₹ 20000 |
| EMD (Earnest Money Deposit) | ₹ 4,75,000 |
| EMD Fee Type | NA |
| Payment Instruments/Mode | NA |
Work Description - Design Engineering Supply Transportation Transit Insurance Storage Installation Testing Commissioning Comprehensive All-risk Insurance Coverage Till Handing Over And Warranty Of Battery Energy Storage System Bess With Lithium Iron Phosphate Lifepo4 Lfp Cell Chemistry Only With Bidirectional Power Conditioning System Pcs Inverter
Energy Efficiency Services Limited (EESL), a Public Sector Undertaking, invites open tenders for the "Tender Creation" project, focusing on the Design, Engineering, Supply, Transportation, Transit Insurance, Storage, Installation, Testing, Commissioning, Comprehensive All-Risk Insurance Coverage till Handing Over, and Warranty of a Battery Energy Storage System (BESS). The BESS must utilize Lithium Iron Phosphate (LiFePO4/LFP) cell chemistry and feature a Bidirectional Power Conditioning System (PCS) Inverter. Refer to Tender Reference Number EESL/06/2025-26/BESS/OTE/252603028 for more details. This project falls under the 'Works' tender category, and the location is the EESL Corporate Office. Interested bidders must submit a tender fee of ₹20,000 and provide an Earnest Money Deposit (EMD) of ₹475,000. Key dates include the document download period and bid submission period, both commencing on March 30, 2026, at 10:56 PM and concluding on April 20, 2026, at 11:00 AM. The bid opening is scheduled for April 20, 2026, at 11:30 AM. The Tender Inviting Authority details, including the name and address, can be found as per the Notice Inviting Tender (NIT) and at the EESL Corporate Office, respectively.

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| Office Inviting Bids | As Per Nit |
| Address | Eesl Corporate Office |
| Contact Details | NA |
| NA | |
| Website | NA |
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