The Punjab State Transmission Corporation Limited (PSTCL) has issued a formal tender for the installation of grid-connected solar rooftop plants across 92 distinct sites under its jurisdiction. The project, which carries a total capacity of 2702 kWp (approximately 2.7 MWp), requires interested bidders to submit their proposals by April 28, 2026. This initiative supports the state’s broader renewable energy targets; Punjab Power Minister Harbhajan Singh ETO recently noted that the state’s total installed rooftop solar capacity has reached 430 MW, reflecting a “commitment to further enhancing renewable energy capacity to ensure a sustainable future.”
Detailed Project Scope and Distribution
The technical scale and geographical distribution of the project are defined by the following parameters:
- Total Capacity: 2702 kWp.
- Geographical Distribution: 92 distinct sites within the PSTCL network.
- Nature of Work: Supply and installation of grid-connected rooftop solar systems.
Financial Specifications and Bid Requirements
Bidders must adhere to the specific financial obligations and administrative durations outlined in the tender documentation:
| Financial and Administrative Requirements | Specification |
| Tender Fee | ₹10,000 (Processing Fee) |
| Earnest Money Deposit (EMD) | ₹20,00,000 (Fixed) |
| Bid Validity | 120 Days from the date of opening |
| Contract Type | Tender cum Auction (Price bid followed by Reverse auction) |
Submission and Technical Evaluation Structure
The procurement process utilizes a three-cover electronic submission system. Bidders are required to upload their documentation in the following sequence:
- Cover 1: Submission of EMD/PEMD certification, provided in .rar format.
- Cover 2: Technical documentation detailing qualifications and compliance, provided in .rar format.
- Cover 3: Commercial documents and the Price Bid, including the required .xls Bill of Quantities (BOQ).
As a “Tender cum Auction” contract, the e-reverse auction will be triggered only after the opening and evaluation of the Cover 3 Price Bids. This stage provides actionable intelligence for the procurement authority to determine the final L1 bidder through real-time price competition following the initial submission.
Critical Timeline for Bidders
Prospective contractors must align with the following procurement milestones:
- Published Date: March 28, 2026.
- Document Download/Bid Submission Start: March 28, 2026 (09:00 AM).
- Bid Submission End Date: April 28, 2026 (11:00 AM).
- Bid Opening Date: April 30, 2026 (11:00 AM).
Application Portal and Reference Details
The official e-procurement portal is the primary destination for downloading the necessary .rar and .xls files required for a valid submission. Bidders should use the following identifiers to locate the specific PSTCL tender:
- Official Portal: eproc.punjab.gov.in
- Tender ID: 2026_POWER_164757_1
- Reference Number: STQ 7098
- Organization: Department of Power || Punjab State Transmission Corporation Limited
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