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Tamil Nadu Secretariat Rural Development & Panchayat Raj Inverter Tender Tirunelveli 2025 – Inverter with Battery, Trolley, 25% Quantity Flexibility

Bid Publish Date

12-Nov-2025, 4:32 pm

Bid End Date

22-Nov-2025, 5:00 pm

Progress

Issue12-Nov-2025, 4:32 pm
Technical17-11-2025 13:35:53
Financial
AwardCompleted
Explore all 4 tabs to view complete tender details

Quantity

1

Bid Type

Two Packet Bid

Key Highlights

  • Inverter category requires explicit Output Rating in kVA and Input Voltage Range; bidders must provide exact values in their bid
  • Battery provision is mandatory for each inverter; specify Minimum Battery Capacity (Ah); indicate if no battery (0 Ah)
  • Provision of trolley/rack for batteries; ensure compatibility with installed inverters and batteries
  • Delivery clause allows ±25% quantity variation; extended delivery period computed as (additional quantity/original quantity) × original delivery period, minimum 30 days
  • OEM turnover criterion applies; provide three-year average turnover with audited balance sheets or CA certificate
  • GST handling is bidder-responsible; reimbursement as actuals or at applicable lower rate; bid must reflect GST implications
  • Delivery & installation address: Kadayanallur, Tenkasi district; scope includes installation, testing, commissioning, and operator training

Categories 11

Tender Overview

Organization: Secretariat, Rural Development And Panchayat Raj Department, Tamil Nadu. Location: Tirunelveli, Tamil Nadu 627001. Procurement: Inverter system package including inverter, battery (with each unit), and trolley/rack for battery storage. Scope: Supply, installation, testing, commissioning, and operator training; may include statutory clearances if required. Quantity flexibility: Purchaser may increase/decrease up to 25% of bid quantity during and after contract at contracted rates. Delivery address: Block Development Officer, Kadayanallur, Kadayanallur Taluk, Tenkasi district. Differentiator: On-site installation and commissioning with operator training; emphasis on complete scope from supply to statutory clearance if applicable.

Technical Specifications & Requirements

  • Category: Inverter; Output Rating to be specified in kVA (exact value not shown in data).
  • Input Voltage Range: Minimum specified; broader ranges acceptable if performance is met.
  • Output Voltage: Inverter mode operation voltage specified in tender; exact figure not provided.
  • Battery Provision: Battery provided with each inverter for backup; Minimum Battery Capacity: specified in Ah; if no battery, write 0.
  • Accessories/Trolley/Rack: Provision of suitable battery trolley or rack included.
  • Standards/Quality: Not explicitly listed; bidders should align with IS/ISO if specified in further documents.
  • Performance/Testing: Installation, testing, commissioning included; training of operators.
  • OEM/Turnover: OEM turnover criteria apply; three-year turnover data required; audited statements or CA certificate.

Terms, Conditions & Eligibility

  • EMD/Payment Terms: Not specified in provided data; terms indicate GST considerations and actual GST as applicable.
  • Delivery: Installation and commissioning at Kadayanallur address; delivery timeframe aligned with original delivery order and option clause.
  • Quantity Flexibility: 25% optional variation during contract; additional delivery time formula provided.
  • Turnover: OEM and bidder turnover criteria apply; evidence via audited balances or CA certificate.
  • Documents: Bidders must upload turnover evidence and undertaking regarding financial health; GST status to be determined by bidder.
  • Warranty/Support: Not clearly specified; training of operators included; SCC terms may apply post-installation.
  • Penalty/LD: Not detailed in provided data; standard procurement penalties may apply per tender terms.

Key Specifications

  • Inverter output rating in kVA (exact value to be filled by bidder)

  • Input operating voltage range (minimum specified; wider acceptable)

  • Output voltage in inverter mode

  • Battery provision with each inverter; minimum capacity in Ah (0 if not provided)

  • Provision of trolley/rack for batteries

Terms & Conditions

  • Quantity may vary up to 25% at contract placement and during currency with contracted rates

  • Delivery, installation, testing, commissioning, and operator training included

  • OEM turnover and bidder turnover must meet specified three-year average turnover criteria

Important Clauses

Delivery Schedule

Delivery period follows last date of original delivery order; additional time calculated as (increased quantity ÷ original quantity) × original delivery period, minimum 30 days; option to extend up to original delivery period

Payment Terms

GST applicability to be determined by bidder; reimbursement as actuals or as per applicable rates (whichever is lower), within bid terms

Penalties/Liquidated Damages

Not explicitly stated in data; standard tender penalties may apply per terms

Bidder Eligibility

  • OEM turnover: minimum average annual turnover over last three years as specified in bid

  • Bidder must not be in liquidation or legal receivership

  • Experience in supply, installation, testing and commissioning of inverter/battery systems

Documents 3

GeM-Bidding-8580083.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 three-year turnover

4

Experience certificates for similar inverter/battery installations

5

OEM authorization letter (if bidding as OEM or authorized dealer)

6

Deposition/EMD proof as applicable to bid

7

Technical compliance documents showing inverter, battery, and trolley specifications

8

Delivery and installation readiness statement

Technical Results

S.No Seller Item Date Status
1BINARY POWER SYSTEMS   Under PMAMake : microtek Model : SUPER POWER UPS  1100 12V SW17-11-2025 13:35:53Qualified

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 tender in Tirunelveli Tamil Nadu 2025?

Bidders must submit GST registration, PAN, three-year turnover evidence (audited or CA certificate), and inverter/battery installation experience along with OEM authorization if applicable. Include technical compliance documents showing inverter rating in kVA, input voltage range, and battery details; ensure delivery to Kadayanallur, with training included.

What documents are required for inverter tender in Tamil Nadu?

Required documents include GST certificate, PAN, turnover certificates, experience certificates for similar projects, OEM authorization, EMD proof, and technical bid documents detailing inverter specifications, battery capacity (Ah), and trolley/rack provisions for batteries.

What are the essential technical specs for the inverter bid?

Provide exact Output Rating (kVA), minimum input voltage range and confirm output voltage in inverter mode; confirm whether a battery is supplied with each inverter and its minimum Ah rating; specify trolley/rack type for batteries.

What is the delivery timeline for Kadayanallur installation?

Delivery must align with the original delivery order; option to increase quantity up to 25%; if extended, the additional time is calculated as (additional quantity/original quantity) × original period, minimum 30 days.

What are the GST requirements for this inverter procurement?

The bidder bears GST calculation; payment reimbursement will be actual GST or the applicable lower rate; ensure bid reflects GST percentage accurately and complies with Tamil Nadu tax rules.

What turnover evidence is needed for OEM and bidders?

Provide three-year average turnover supported by audited balances or CA certificate; if OEM is younger than three years, use turnover from completed financial years post-constitution; applies to highest bid category in bunch bids.

What about installation and training in this tender?

Scope includes installation, testing, commissioning, and operator training; supply package may cover statutory clearances if required; ensure on-site training plan and commissioning test results are included in the bid submission.

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