Open State Governments & UT NPROCURE

Government Tender for Operation & Maintenance of 540 kWp Rooftop Solar Power Plants in Surat

Bid Publish Date

05-Dec-2025, 2:00 pm

Bid End Date

24-Dec-2025, 6:00 pm

Progress

Issue05-Dec-2025, 2:00 pm
AwardPending
Explore all 4 tabs to view complete tender details

Tender Type

Open

Sector

State Governments & UT

Tender Fee

₹1,770

Contract Form

Works

Completion Period

As per tender Document Attached

Currency Type

Single

Categories 4

Surat Municipal Corporation is inviting bids for the 10-year Operation & Maintenance of its 540 kWp grid-connected rooftop solar power plants at twelve locations across Surat, Gujarat. This government tender aims to promote sustainable energy solutions, reduce carbon emissions, and enhance renewable energy infrastructure. Qualified solar O&M service providers with proven experience are encouraged to participate. The project offers an excellent opportunity for companies specializing in solar system maintenance, performance monitoring, and safety compliance to contribute to Gujarat's renewable energy goals. The tender process is transparent, with clear eligibility criteria, technical standards, and evaluation methods. Bidders must submit their proposals online via the nProcure portal before December 15, 2025. The contract will span 10 years, ensuring long-term collaboration in promoting clean energy and sustainable urban development in Surat.

Scope Of Work

The selected contractor will be responsible for the all-inclusive operation and maintenance of the 540 kWp rooftop solar PV systems installed at twelve locations across Surat for a period of 10 years. Key deliverables include:

  • Regular cleaning and inspection of solar panels and associated equipment.
  • Performance monitoring using advanced SCADA systems.
  • Troubleshooting and repairing faulty components.
  • Ensuring safety standards and compliance with government regulations.
  • Maintaining detailed records of system performance and maintenance activities.

The process involves:

  1. Initial site assessment and system commissioning.
  2. Routine preventive maintenance every quarter.
  3. Immediate corrective actions in case of system faults.
  4. Periodic performance reporting to Surat Municipal Corporation.
Specification Details
System Capacity 540 kWp
Location 12 sites across Surat
Contract Duration 10 years
Maintenance Scope Cleaning, inspection, repairs, performance monitoring

The contractor must ensure minimal system downtime and maximize energy output, adhering to safety and quality standards as specified in the tender documents.

Technical Specifications

The solar PV systems must meet the following technical parameters:

Parameter Specification
System Capacity 540 kWp
Panel Type Polycrystalline or Monocrystalline silicon
Inverter Capacity Appropriate to system size, with efficiency ≥ 98%
Mounting Structure Corrosion-resistant, suitable for rooftop installation
Monitoring System Real-time SCADA with remote access

Sequential procedures include:

  1. Site assessment and system verification.
  2. Installation of monitoring and safety equipment.
  3. Regular preventive maintenance as per schedule.
  4. Troubleshooting and repairs within stipulated response times.

The contractor must ensure all technical standards comply with BIS and MNRE guidelines.

Financial Requirements

The estimated budget for the 10-year O&M contract is approximately ₹2 crore, with detailed cost components as follows:

Cost Component Approximate Cost
Routine Maintenance ₹1.2 crore
Repair & Replacement ₹0.5 crore
Monitoring & Reporting ₹0.3 crore

Payment terms are as follows:

  • 20% advance upon contract signing.
  • 40% after quarterly maintenance milestones.
  • 40% upon successful completion of each annual review.

Bidders must submit a detailed financial proposal aligned with these terms, ensuring transparency and compliance with government procurement policies.

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Eligibility Criteria

✓ Must have valid digital signature certificates as per the Information Technology Act-2000.
✓ Proven experience in operation & maintenance of large-scale solar PV projects (minimum 3 projects of 100 kWp or more in the last 5 years).
✓ Demonstrated financial stability with annual turnover of at least ₹50 lakh in the last 3 financial years.
✓ Submission of all required documents including tender fee, EMD, and relevant certifications.

Qualification Criteria Minimum Requirement
Experience 3+ large-scale solar projects
Financial Turnover ₹50 lakh annually
Certification Valid digital signature, GST registration
Document Submission Tender fee, EMD, technical & financial documents

Note: Bidders must meet all eligibility conditions to qualify for the tender.

Bidding Process

Process Timeline

1. Preliminary Stage

26-12-2025 10:00

2. Commercial Stage

Required Forms

Preliminary

SMC etender 100 per EMD and Tender fee

User Defined Template-Standard

Required

Commercial

SMC Light and EEC O And M 540 kWp Grid-Connected Rooftop SPP PB

User Defined Template-Secured

Required

SMC Light and EEC 540 W solar plants PB

User Defined Template-Secured

Required

Required Documents

Stage - Preliminary Stage

1

Scan Copy of Tender Fee

Required
2

Scan Copy of EMD

Required
3

Scan Copy of all required documents as per tender condition.

Required

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the scope of the solar O&M tender issued by Surat Municipal Corporation?

The tender involves all-inclusive operation and maintenance of 540 kWp rooftop solar PV systems across twelve locations in Surat for 10 years. Responsibilities include cleaning, inspections, performance monitoring, troubleshooting, and ensuring safety standards to maximize energy output and system reliability.

What are the eligibility criteria for bidders participating in this tender?

Bidders must possess a valid Digital Signature Certificate, experience in large-scale solar O&M projects (minimum 3 projects of 100 kWp or more in the last 5 years), and demonstrate a minimum annual turnover of ₹50 lakh in the past three years. Submission of all required documents, including tender fee and EMD, is mandatory.

How can I submit my bid for this government solar project?

Bids must be submitted electronically via the nProcure portal before the deadline of 15th December 2025, 6:00 PM. The process involves downloading tender documents, paying the tender fee and EMD, completing technical and financial bids online, and ensuring all required documents are uploaded correctly.

What technical standards must the solar PV systems meet?

Systems should have a capacity of 540 kWp, use BIS and MNRE-approved panels, with inverters efficiency ≥ 98%, corrosion-resistant mounting structures, and real-time SCADA monitoring. All installations must comply with Indian standards and safety regulations, ensuring durability and optimal performance.

What is the evaluation process and criteria for selecting the successful bidder?

Evaluation is based on technical competence (60%) and financial proposal (40%). Bidders must meet minimum thresholds, including experience and financial stability. The highest-scoring technically qualified bidder with a competitive financial bid will be awarded the contract, ensuring transparency and fairness.

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