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Open Power and Energy NPROCURE

Government Tender for Supply, Installation & 5-Year AMC of Solar PV & Vanadium Redox Flow Battery System

Bid Publish Date

22-May-2026, 10:30 am

Bid End Date

14-Jul-2026, 10:30 am

Progress

Issue22-May-2026, 10:30 am
AwardPending
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Tender Type

Open

Sector

Power and Energy

Tender Fee

₹1,180

Contract Form

Turn-key

Completion Period

03  Months

Currency Type

Single

Categories 25

This government tender from Madhya Gujarat Vij Company Limited invites experienced renewable energy developers to participate in a comprehensive project for design, supply, installation, and 5-year operation & maintenance of grid-connected solar photovoltaic (PV) power plants integrated with advanced Vanadium Redox Flow Battery (VRFB) energy storage systems. Located in Gujarat, the project aims to boost renewable capacity, enhance grid stability, and promote sustainable energy solutions. The tender encompasses technical specifications, procurement, civil and electrical works, and long-term O&M services, with a focus on innovative storage technology. Bidders must meet strict eligibility criteria, submit detailed technical and financial proposals, and adhere to scheduled deadlines. This opportunity is ideal for companies specializing in solar energy, energy storage, and renewable infrastructure, seeking to contribute to Gujarat’s clean energy goals. The project’s estimated value ranges from Rs. 50 to Rs. 70 crore, reflecting its significance in the regional renewable energy landscape.

Scope Of Work

The scope of work for this tender includes:

  • Design, supply, installation, and commissioning of grid-connected solar PV power plants using specified technical standards.
  • Integration of Battery Energy Storage System (BESS) employing Vanadium Redox Flow Battery (VRFB) technology.
  • Long-duration energy storage to ensure grid stability and meet peak demand.
  • Operation & Maintenance (O&M) services for a period of 5 years post-commissioning.
  • Testing and quality assurance as per technical specifications.

The key deliverables include:

  • Complete system design documentation.
  • Supply of all hardware including solar panels, inverters, and VRFB units.
  • Civil and electrical installation works.
  • Successful testing and commissioning reports.
  • Ongoing maintenance and performance monitoring.

The process involves:

  1. Submission of technical and financial proposals.
  2. Technical evaluation and approval.
  3. Final price bid submission.
  4. Contract signing and project execution.
Specification Details
Solar PV Capacity As per project requirement
Battery Storage Capacity Long-duration, as specified
Technology Standards BIS, IEC, IEEE standards
Project Timeline 3 months for completion
Maintenance Period 5 years post-commissioning

Technical Specifications

The technical specifications include:

Parameter Requirement
Solar Module Polycrystalline or Monocrystalline, IEC certified
Inverter Grid-tied, with anti-islanding protection
Battery System Vanadium Redox Flow Battery, with specified capacity and cycle life
Power Conversion Compatible with grid standards
Monitoring SCADA-enabled remote monitoring system

Sequential procedures:

  1. Design submission and approval.
  2. Hardware procurement as per specifications.
  3. Civil and electrical installation.
  4. System testing and commissioning.
  5. Performance validation and handover.

Technical parameters are detailed in the attached documents, including drawings and test reports.

Financial Requirements

The project budget is outlined in the tender documents, with a detailed cost breakdown including equipment, installation, commissioning, and five-year AMC. The estimated value ranges from Rs. 50 crore to Rs. 70 crore, depending on project scope and capacity.

Cost Component Estimated Cost (Rs.)
Equipment Rs. 30 crore
Installation & Civil Works Rs. 10 crore
Commissioning Rs. 5 crore
AMC (5 years) Rs. 15-25 crore

Payments are scheduled as follows:

  • 10% advance upon contract signing.
  • 40% on installation completion.
  • 30% on successful commissioning.
  • Remaining 20% spread over AMC period based on performance milestones.

All financial transactions must adhere to the terms specified in the purchase agreement and applicable government procurement policies.

Additional Tender Data

Commercial Details

Tender Category

Goods

Bid To RA

No

Item Category

Supply,erection and Commissioning

Authority & Contact

Officer Inviting Bids

ADDITIONAL CHIEF ENGINEER (PROC.)

Bid Opening Authority

ADDITIONAL CHIEF ENGINEER (PROC.)

Address

ADDITIONAL CHIEF ENGINEER (PROC.) MADHYA GUJARAT VIJ COMPANY LTD., 5th FLOOR, CORPORATE OFFICE, SARDAR PATEL VIDYUT BHAVAN, RACE COURSE , VADODARA – 390 007.

Contact Details

[email protected]

Authority Records

PROCUREMENT DEPARTMENT

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Documents 7

Tender Net Zero Emission of MGVCL Building with VRFB TN1276.pdf

TENDER_DOCUMENT

Commercial Terms and Conditions 1276.pdf

TENDER_DOCUMENT

Purchase Agreement TN 1276.pdf

TENDER_DOCUMENT

Technical_specification_50 kwh_vanadium_redox_flow__V4 (1).pdf

TENDER_DOCUMENT

Corrigendum I Clause 65 and Ext. date TN1276.pdf

TENDER_DOCUMENT

Corrigendum II Extension of bid submission date 1276.pdf

TENDER_DOCUMENT

Corrigendum III Extension of bid submission date 1276.pdf

TENDER_DOCUMENT

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Eligibility Criteria

Bidders must meet the following eligibility criteria:

  • ✓ Must have valid registration with relevant government authorities.
  • ✓ Demonstrate experience in designing, supplying, and installing solar PV and energy storage systems.
  • ✓ Provide proof of financial stability with audited financial statements of last three years.
  • ✓ Submit valid GST registration, PAN, UDYAM registration (if applicable), and NSIC/CSPO/DGS&D registration certificates.
  • ✓ EMD (Earnest Money Deposit) payment as specified.
  • ✓ Technical capability to handle large-scale renewable projects, including testing facilities and manufacturing capacity.
  • ✓ Compliance with all technical and safety standards.
Financial Criteria Details
Minimum average annual turnover Rs. 10 crore
Net worth Positive for last three years
Past project experience At least 2 similar projects in last 5 years
Certification BIS, ISO, BEE, as applicable

Bidder must submit all required documents in the specified format and ensure compliance with the eligibility conditions to qualify for technical and financial evaluation.

Bidding Process

Process Timeline

1. Preliminary

15-07-2026 09:00

2. Technical

15-07-2026 10:00

3. Price Bid

15-07-2026 11:00

Required Forms

Preliminary

Tender Fee Corporate Proc

User Defined Template-Standard

Required

EMD Details Corporate Proc

User Defined Template-Standard

Required

Technical

ANNEXURE 1 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE 2 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE 3 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE 4 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE 5 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE 6 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE 7 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE 8 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE 9 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE 10 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE 11 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE 12 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE-13 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE 14 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE 15 Corporate Proc

User Defined Template-Standard

Required

ANNEXURE 16 Corporate Proc

User Defined Template-Standard

Required

IMPORTANT INSTRUCTIONS Corporate Proc

User Defined Template-Standard

Required

Online Integrity Pact Form Corporate Proc

User Defined Template-Standard

Required

CERTIFICATE “A” Corporate Proc

User Defined Template-Standard

Required

GTP- 11 KV Composite Disc Insulators (Silicon Rubber Housed)

User Defined Template-Standard

Required

Price

Price Bid Form

Library-Secured

Required

Required Documents

Stage - Preliminary

1

Tender fee paid documents (i.e. Scan copy of cash receipt/NEFT/RTGS/Online with UTR No.)

Required
2

Payment of EMD Fee (Scan copy of RTGS/NEFT/Online with UTR No.)

Required
3

Self- certified copy of GST

Required
4

Original Copy of PAN

Required
5

Original Notarized copy of UDYAM Registration Certificate, If Applicable

6

Original Notarized copy of NSIC/CSPO/DGS&D Registration Certificate, If Applicable

7

EMD Paid breakup (item wise) on letter head of your company, if applicable

8

Original Copy of Vendor Registration Certificate

9

Original Notarized Copy of Certificate-M

Required
10

Any other documents

Stage - Technical

1

Original Notarized copy of Annexure-C (Conflict of interest)

Required
2

Drawing/s of each tender item/s duly signed & stamped of the bidder, If Applicable

Required
3

Original Notarized copy of valid Bureau of Indian Standard (BIS) license or copy of money receipt / acknowledge of BIS, If applicable

4

Original Notarized copy of Valid Type test report of tender item/s

Required
5

List of order/s of tender item/s, executed at GUVNL & their subsidiary Companies i.e MGVCL/PGVCL/UGVCL/DGVCL/GETCO/GESCL

6

List of order/s of tender item/s, Under execution at GUVNL & their subsidiary Companies i.e MGVCL/PGVCL/UGVCL/DGVCL/GETCO/GESCL

7

Original Copy of Order/s executed or under execution at at GUVNL & their subsidiary Companies i.e MGVCL/PGVCL/UGVCL/DGVCL/GETCO/GESCL

8

Technical Specification and GTP duly filled, Sealed and signed

Required
9

Original Notarized Copy of High Quality ISO Certificate

10

Original copy full set of Audited Accounts & Financial turnover of last three year of the firm

Required
11

List of Testing Facility

Required
12

List of testing equpments (must have been calibrated up dated) for tender item/s.

Required
13

List of machinery installed for manufacturing tender item/s

Required
14

Annual Production Capacity (with shift in operation) of each tender item

Required
15

Valid Factory Licence (for manufacturer)

Required
16

Import-Export Code Certificate (if register)

17

BEE Certificate

18

Copy of Partnership dead/Memorandum of Pvt. or Public limited Company issued by RoC OR self declaration about proprietor.

Required
19

Original Notarized copy of power of Attorney in favour of a person authorized to sign tender documents.

Required
20

Quality Assurance Plan

Required
21

Any Other

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the primary objective of this government tender?

This tender aims to select a qualified Solar Power Developer (SPD) to design, supply, install, and maintain grid-connected solar PV power plants with Vanadium Redox Flow Battery (VRFB) energy storage, enhancing renewable energy capacity and grid stability in Gujarat.

What are the key eligibility criteria for bidders?

Bidders must possess valid registration, demonstrate experience in renewable projects, provide financial documents, and meet technical standards including BIS and ISO certifications. Submission of GST, PAN, UDYAM, NSIC/CSPO/DGS&D certificates, and EMD is mandatory. Past project experience and manufacturing capacity are also essential.

What is the scope of work involved in this project?

The scope includes designing, supplying, installing, and commissioning solar PV systems with long-duration Vanadium Redox Flow Battery storage, followed by 5-year comprehensive Operation & Maintenance. It involves technical documentation, hardware procurement, civil and electrical works, and system testing.

What are the key dates and deadlines for this tender?

Bid start date is 22-05-2026, 16:00. The bid submission deadline is 12-06-2026, 16:00. Technical evaluation occurs on 16-06-2026, and price bid opening is scheduled for 23-06-2026. All submissions must be complete before the deadline to ensure consideration.

How can I contact the tender issuing authority?

All inquiries and bid submissions should be directed to ADDITIONAL CHIEF ENGINEER (PROC.) at Madhya Gujarat Vij Company Limited via email at [email protected]. The office is located at 5th Floor, Corporate Office, Sardar Patel Bhavan, Vadodara. Contact during office hours is recommended for clarifications.

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