Pune District Panchayats Solar Rooftop ONGRID Three-Phase Tender 2026 - Inverter, Mounting, Cabling Standards

Tender Overview

Pune District Panchayats invites bids for a Solar Power Plant (Roof Top) for ONGRID System, Three Phase. The tender covers inverter-related items including rated inverter power in KW, inverter operating voltage range, power factor at rated output, and display type. Ancillary scope includes cabling work at input side per system, mounting structure material for modules/arrays, junction box material, and IP rating for the junction box. The buyer reserves a 25% option to modify quantity during contract execution, with delivery timelines adjusted from the last delivery order date. This procurement emphasizes complete system integration for rooftop solar installations and scalable deployment within contracted rates.

This opportunity targets suppliers with experience in solar PV integration, component interoperability, and compliance with standard electrical packaging for ONGRID three-phase systems. A clear differentiator is the inclusion of hardware-specific details (PF, IP rating, display type) and structural materials, which constrain supplier selection to those delivering certified, compatible components. The absence of a BOQ suggests flexible scope alignment to system-level performance and installation readiness. Bid evaluation will likely emphasize technical compatibility and timely delivery under option clauses.

Technical Specifications & Requirements

• Product/Category: Solar rooftop ONGRID three-phase PV system components; inverter with rated output power (KW) and operating voltage range.
• Key specs: Power factor at rated output, display type for inverter.
• Add-ons: Cabling work at input side per system.
• Structure: Mounting structure material for modules/arrays; junction box material and IP rating.
• Quality/Interface: Ensure compatibility between inverter, mounting, and junction box; adherence to electrical safety standards.
• Context: Single project scope focusing on end-to-end rooftop PV integration for ONGRID operation.

Terms, Conditions & Eligibility

• Option Clause: Purchaser may increase/decrease quantity up to 25% of bid quantity; extended delivery period proportionally adjusts with minimum 30 days.
• Compliance with the option clause is mandatory for bidders.
• Additional delivery time is calculated as (Increased quantity ÷ Original quantity) × Original delivery period, capped to the original delivery period during extension.
• The tender emphasizes adherence to contract rates for any quantity fluctuation and delivery timing tied to the last original delivery order date.