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Secretariat Rural Development Tamil Nadu Inverter Battery System Tender Tirunelveli 2025 - IS 550 / ISO Standards Compliant

Bid Publish Date

12-Nov-2025, 4:21 pm

Bid End Date

22-Nov-2025, 5:00 pm

Progress

Issue12-Nov-2025, 4:21 pm
Technical17-11-2025 12:51:23
Financial
AwardCompleted
Explore all 4 tabs to view complete tender details

Quantity

1

Bid Type

Two Packet Bid

Key Highlights

  • - Brand/OEM expectations: OEM turnover criteria to be met for the primary product category.
  • - Technical standards: IS/IS-related or other standards may apply; ensure compliance with installation and service obligations.
  • - Special clauses: option to vary quantity up to 25% at contract and during currency; extended delivery period rules.
  • - Eligibility: three-year turnover history, audited financials, CA certificate acceptable; OEM turnover requirement for bunch bids.
  • - Warranty/Support: service centre availability in Tamil Nadu; post-installation training and commissioning included.
  • - Delivery: delivery period tied to original schedule with calculation for extra time; minimum 30 days for added time.

Categories 11

Tender Overview

The procurement is issued by the Secretariat, Rural Development and Panchayat Raj Department Tamil Nadu for an Inverter (V2) category with battery backup, to be supplied, installed, tested, commissioned, and operators trained in Tirunelveli, Tamil Nadu 627001. Key scope includes supply, installation, testing, commissioning, operator training, and statutory clearances if any. A unique requirement is the provision of a suitable battery with each inverter and a trolley/rack for batteries. The contract allows up to 25% quantity variation at order and during the currency, at contracted rates, with delivery time adjustments calculated per specified formula. The bidder must demonstrate adequate turnover and OEM capacity per the bid document. The equipment should meet the buyer’s installation and service expectations within Tamil Nadu and ensure availability of service centres in relevant consignees’ locations.

Technical Specifications & Requirements

  • Inverter category: INVERTER with stated Output Rating in KVA and Input Operating Voltage (minimum requirement; wider ranges acceptable if performance is met).
  • Inverter output voltage specified for inverter mode.
  • Battery: provision of battery with each inverter for backup; minimum capacity per battery specified in Ah (0 if not provided).
  • Accessories/Trolley/Rack: provision of suitable trolley or rack for batteries.
  • Service scope: supply, installation, testing, commissioning, operator training, and statutory clearances if required.
  • Terms indicate flexibility on quantity (up to 25%), and emphasis on turnover criteria for bidder and OEM, plus required service centres in the state of each consignee location.
  • The tender explicitly focuses on installation and after-sales support requirements alongside core hardware.

Terms, Conditions & Eligibility

  • Quantity adjustment: up to 25% at contract placement and during currency at contracted rates.
  • Delivery period alignment and extension rules tied to the original delivery period with a minimum 30 days when calculating extended time.
  • Turnover criteria: minimum average annual turnover over last 3 years ending 31st March; audited balance sheets or CA/cost accountant certificate required.
  • OEM turnover criterion: OEM of the primary product must meet the specified turnover; applicable to bunch bids.
  • Service centres: functional service centre in the state for each consignee location.
  • Scope of supply includes: supply, installation, testing, commissioning, and operator training; statutory clearances if any.

Key Specifications

    • Inverter: Output Rating (in KVA) required; exact figure not disclosed in tender data
    • Inverter: Input Operating Voltage range; wider ranges acceptable if performance criteria met
    • Inverter: Output Voltage in inverter mode
    • Battery: provision of battery with each inverter; Minimum Capacity (Ah) specified per battery; 0 if not provided
    • Accessories: provision of suitable trolley/rack for batteries

Terms & Conditions

  • EMD or security deposit: not explicitly stated in provided data

  • Delivery terms allow up to 25% quantity variation at order and during currency

  • Turnover criteria: bidder and OEM must meet 3-year average turnover as specified

  • Service centres must exist in-state for consignee locations

  • Scope includes supply, installation, testing, commissioning, operator training, and statutory clearances if any

Important Clauses

Payment Terms

Not specified in the provided data; bidders should review tender terms for advance, milestone, or upon delivery payments

Delivery Schedule

Delivery period commences from last date of original delivery order; extended time calculation uses (Increased quantity / Original quantity) × Original delivery period with a minimum 30 days

Penalties/Liquidated Damages

Not specified in the provided data; check tender terms for LD or penalties

Bidder Eligibility

    • Minimum average annual turnover over last 3 years as per bid document
    • OEM turnover criteria met for the offered product category
    • Functional Service Centre in Tamil Nadu for each consignee location
    • Experience in supply, installation, testing, commissioning of inverter-battery systems

Documents 3

GeM-Bidding-8579861.pdf

Main Document

CATALOG-Specification-1

CATALOG Specification

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
INVERTER Output Rating of the Inverter (in KVA) 0.6, 0.9, 1.2, 1.5, 2, 2.5, 3, 3.5, 4, 5.5, 7.5, 10
INVERTER Input - Operating Voltage of the Inverter (hint: The input range specified is minimum requirement; Wider input ranges shall also be acceptable being considered better provided meeting the performance requirement) 1 phase 180V -260V, 50 Hz AC mains, 3 Phase 300V - 450V, 50 Hz AC mains
INVERTER Output Voltage of the Inverter ( in inverter mode) 1 phase 220V +/- 10 V, 50 Hz AC, 3 Phase 400V +/-20V, 50 Hz AC
BATTERY Provision of battery with each inverter for backup Yes, No
BATTERY Minimum Capacity of Each Battery ( in Ah) (hint: Write '0' in case battery not provided) 100, 120, 130, 150, 160, 180, 200, 220, 250, 0
ACCESSORIES/ TROLLEY/ RACK Provision of Suitable Trolley/ Rack for Batteries Yes, No, NA as battery not provided

Required Documents

1

- GST registration certificate

2

- PAN card

3

- Audited financial statements or CA certificate indicating turnover for last 3 years

4

- Net-worth/financial stability document

5

- OEM authorization letter (if not OEM directly bidding)

6

- Installation, Testing, Commissioning (ITC) plan and training plan

7

- Service centre details in Tamil Nadu (address, contact)

8

- Any relevant experience certificates for similar inverter battery projects

Technical Results

S.No Seller Item Date Status
1BINARY POWER SYSTEMS   Under PMAMake : microtek Model : SUPER POWER UPS  1100 12V SW17-11-2025 12:51:23Qualified

Financial Results

Rank Seller Price Item
L1BINARY POWER SYSTEMS( MSE Social Category:OBC )    Under PMA₹29,500Item Categories : Inverter (V2)

Frequently Asked Questions

Key insights about TAMIL NADU tender market

How to bid for inverter battery tender in Tirunelveli Tamil Nadu 2025

Bidders must meet turnover and OEM criteria, submit GST, PAN, audited financials, and CA certificates, provide OEM authorization if not bidding as OEM, and include installation, testing, commissioning, operator training plans. Ensure service centers in Tamil Nadu and compliance with IS/ISO standards as applicable.

What documents are required for inverter bid in Tamil Nadu 2025

Required submissions include GST registration, PAN, audited financial statements or CA certificate showing turnover, OEM authorization, service centre details in Tamil Nadu, installation and commissioning plan, training plan, and EMD documentation if specified in the terms.

What are the technical specifications for inverter categories in this tender

The tender specifies inverter output rating in KVA, input voltage range, and output voltage during inverter mode, plus battery backup with each inverter and a battery rack or trolley. Exact numerical values are not disclosed; ensure compliance with broader performance requirements and service support.

When is the delivery deadline for inverter-battery systems in TN

Delivery period is tied to the original delivery order, with option to extend as per the 25% quantity clause. Extended time calculation uses (Increased quantity / Original quantity) × Original delivery period, minimum 30 days. Confirm exact dates in the purchase order.

What is the scope of supply for the inverter tender in Tamil Nadu

Scope includes supply, installation, testing, commissioning, operator training, and providing statutory clearances if any. The bidder must also furnish a plan for commissioning and training operators at the consignee sites.

What are the service center requirements for this inverter bid

Bidder or OEM must have a functional service centre in the State of each consignee location in Tamil Nadu to ensure timely maintenance and support during the warranty/AMC period.

What is the 25% option clause impact on delivery for this tender

The purchaser may increase or decrease quantity up to 25% at contract placement and during currency at contracted rates. Delivery time adjusts as (Increased quantity / Original quantity) × Original delivery period, with a minimum of 30 days; extended time up to original delivery period is allowed.

What standards or certifications are required for inverter procurement in TN

Bidders should ensure compliance with applicable standards (IS/ISO as stated in terms); OEM certifications and service capabilities are required, along with installation/commissioning capabilities and training provisions for operators.

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