GEM

Indian Oil Corporation Limited Marketing Division On Grid Solar Inverter Tender Mathura Terminal 50KW 2025

Bid Publish Date

22-Nov-2025, 3:45 pm

Bid End Date

02-Dec-2025, 4:00 pm

Bid Opening Date

02-Dec-2025, 4:30 pm

Value

₹2,43,800

Location

MATHURA , UTTAR PRADESH

Progress

Issue22-Nov-2025, 3:45 pm
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

1

Bid Type

Two Packet Bid

Key Highlights

  • • 50KW inverter scope with installation and testing at Mathura Terminal
  • • Option clause enabling up to 25% quantity variation
  • • OEM authorization and IS/IEC compliance required
  • • Data communication via SUB 1G or equivalent
  • • Conformity to standards and performance metrics (Euro/Peak efficiency)

Categories 14

SOLAR CELLS SOLAR PV PLANT SOLAR CHARGING SOLAR WIND SYSTEM INVERTER SOLAR FENCE HYBRID SOLAR POWER PLANT NEON LAMP STATIC CONVERTERS HYBRID POWER SYSTEM SPEED DRIVE SYSTEM SOLAR CHARGER SOLAR POWER GENERATOR SYSTEM SOLAR PHOTOVOLTAIC SYSTEM

Tender Overview

Organization: Indian Oil Corporation Limited – Marketing Division. Product: 50KW on-grid solar inverter for solar farm at Mathura Terminal, including supply, installation and testing. Estimated value: ₹243,800.00. Location: Mathura Terminal, Uttar Pradesh. Delivery scope: supply, installation and commissioning of a 50KW solar inverter; reference to option clauses allowing quantity variation up to 25%. The tender emphasizes conformity to standards, installation readiness, and field testing. The bidder must align with tender documents superseding earlier bid content and is advised to quote per the latest tender documents. This notice is a direct procurement by a government-backed energy division seeking reliable, standards-compliant solar inverters for grid connection.

Technical Specifications & Requirements

  • Rated Voltage DC, Maximum DC overloading in kW, No of MPPT, Maximum DC overloading, Connection Type, Number Of Inputs / MPPT, Full Power MPPT Voltage Range, Maximum DC Voltage, Display Type, Temperature threshold, and Sailent Features.
  • AC Output parameters: Max AC Current (A), AC Output rated voltage (V), Self consumption (Night), Number of phases, Nominal AC Output power (kW/kVA).
  • Performance metrics: Euro efficiency, Peak efficiency, Data collection through SUB 1G or equivalent between inverters.
  • Environmental & physical: Cooling, Noise level (dB), Operating elevation, Depth/Width/Height, Weight, and Warranty.
  • Certification/Standards: explicit requirement to show conformity to specified standards and certifications; emphasis on compatibility with Y connectors and other system interfaces.
  • BOQ note: No BOQ items available; technical alignment with 50KW scope and Mathura installation site.

Terms, Conditions & Eligibility

  • EMD/Payment terms: not disclosed in the provided data; bidders should assume standard EMD as per IOCL practice and verify in tender documents.
  • Delivery & installation timeline: the bid must accommodate installation and testing at Mathura Terminal with a delivery cadence aligned to the option clause; delivery periods may be extended per contract terms with minimum 30 days when option quantities are exercised.
  • Experience & certifications: bidders should prepare to demonstrate capability for 50KW solar inverter installation and field testing; ensure IS/IEC compliance as per IOCL ATC clauses.
  • Documentation: submission must include OEM authorization, technical bid compliance, GST, PAN, financial statements, and previous project experience; ensure alignment with superseding tender documents.
  • Penalty & warranty: warranty terms to be confirmed in final tender; ensure commissioning support and post-installation servicing as per IOCL terms.

Key Specifications

  • 50KW on-grid solar inverter

  • Supply, installation and testing at Mathura Terminal

  • MPPT count and voltage ranges

  • AC output: voltage, current, phases, power rating

  • Efficiency: Euro and peak efficiency

  • Data communication via SUB 1G

  • Dimensions, weight, cooling, noise level

  • Warranty terms to be confirmed

Terms & Conditions

  • Quantity may vary up to 25% with contract price unchanged

  • Delivery period extends from last original delivery date; minimum 30 days

  • Final quotation governed by superseding Tender Documents

  • Installation and testing at Mathura Terminal mandatory

  • Must include OEM authorizations and compliance certificates

Important Clauses

Delivery Schedule

Timing tied to option exercise; extended period calculation with minimum 30 days

Warranty/Support

Warranty terms to be defined in final tender; ensure post-installation support

Bidder Eligibility

  • Eligibility criterion 1: Demonstrated experience with 50KW solar inverter projects

  • Eligibility criterion 2: Valid GST registration and financial statements

  • Eligibility criterion 3: OEM authorization and IS/IEC compliance documents

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Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
Performance Parameter Rated Volatge DC 1050.0
Performance Parameter Maximum DC overloading in kW 48 kW
Performance Parameter No of MPPT 6
Performance Parameter Maximum DC overloading 160.0
Performance Parameter Connection Type Multi-Contact MC4 Connector
Performance Parameter Number Of Inputs / MPPT 3 Pair/MPPT
Performance Parameter Full Power MPPT Voltage Range 290-500V
Performance Parameter Maximum DC Voltage 1000.0
Certification and Standard Conformity to standard IEC 61727, IEC 62116, EN 61000-6-2 / 3, EN 61000-6-4, IEC 62109-1/-2, IEC 61683:1999, BS EN 50530, IEC 60259
Technical Parameter Y connectors compatibility Yes
Technical Parameter Euro efficiency 98.5
Technical Parameter Peak efficiency 98.5
Technical Parameter Data collection through SUB 1G or equivalent between inverters Wi-Fi + APP, Modbus RS-485
Technical Parameter Display Type LCD
Technical Parameter Temperature,more than 50.0
AC Output parameter Max AC Current,ampere 80
AC Output parameter AC Output rated voltage 400.0
AC Output parameter Self consumption (Night) 2.0
AC Output parameter Number of phase 3
AC Output parameter Nominal AC Output power,kW/Kva 50
Additional parameter Sailent Features Over temperature, Power switch AC side, Power switch DC side, Over voltage AC, Over voltage DC, Communication Port, Built in DC SPD type and kA, Built in AC SPD type and kA
Additional parameter Weight 30.0
Additional parameter Installation WIFI, APP, Via inverter Display
Environmental Parameter Cooling Forced Air
Environmental Parameter Noise level dB < 55 dB (1m Front Panel)
Environmental Parameter Operating Elevation / Altitude < 2000 m above sea level
Dimension and Size Depth 300.0
Dimension and Size Width 850.0
Dimension and Size Height 750.0
Shelf Life Warranty 1, 2, 3, 4, 5

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Required Documents

1

GST registration certificate

2

PAN card

3

OEM authorization

4

Technical bid and compliance statement

5

Financial statements (last 3 years)

6

Experience certificates for solar inverter installations

7

EMD payment proof

8

Installation & commissioning plan

9

Warranty/AMC proposals

Frequently Asked Questions

Key insights about UTTAR PRADESH tender market

How to bid for on grid solar inverter tender in Mathura IOCL 2025

Bidders should review the superseding tender documents, prepare OEM authorization, GST and PAN, and provide technical bid showing 50KW inverter specs, MPPT count, and efficiency. Include installation plan for Mathura Terminal and confirm data collection via SUB 1G. Submit EMD as per final terms and ensure IS/IEC compliance.

What documents are required for IOCL 50KW inverter procurement in Mathura

Submit GST certificate, PAN, OEM authorization, financial statements for three years, experience certificates for similar installations, technical bid, installation and commissioning plan, warranty proposal, and EMD proof. Ensure documents align with superseding tender instructions.

Which standards and certifications are required for IOCL solar inverter bid

Bidders must demonstrate conformity to relevant standards and certifications specified in final ATC; expect IS/IEC compliance, inverter efficiency ratings (Euro and peak), and compatibility with Y connectors. Include documentation proving certification and third-party test results where applicable.

When is the delivery window for Mathura inverter installation

Delivery window aligns with the option clause permitting up to 25% quantity variation; extended delivery periods are calculated as (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days before extensions.

What are the EMD and payment terms for IOCL inverter tender

Exact EMD value is not disclosed here; bidders must refer to final tender documents. Payment terms will be defined in IOCL ATC; typically involves milestone-based payments post installation and successful testing, with possible upfront or post-delivery releases per contract.

What is the scope of supply for the 50KW inverter at Mathura Terminal

Scope includes supply, installation and testing of a 50KW on-grid solar inverter, data communication capability via SUB 1G or equivalent between inverters, and commissioning for grid interconnection at Mathura Terminal according to superseding tender documents.