Kamdhenu University Inverter Tender Bhavnagar Gujarat 3 kVA 24V LiFePO4 Battery 2×12V 2-Year Warranty 2026

Tender Overview

Kamdhenu University in Bhavnagar, Gujarat invites bids for an INVERTER package comprising a 3 kVA inverter with a 24 V DC battery system (2 × 12 V) and a suitable trolley/rack. The specification includes an input voltage range of 100–280 V AC (180–260 V narrow range) and an output of 100–280 V AC with a UPS mode output of 220 V ±10%. The project includes a Lithium Iron Phosphate battery with 100 Ah capacity, energy of 2.56 kWh, and a 5-year battery warranty alongside a 2-year inverter warranty. An EMD of ₹6,000 is required. The scope supports a 25% quantity variation under option clause, with delivery timelines linked to original orders. The purchase includes a state-level MSE reservation for eligible bidders with online Udyam validation, emphasizing local OEM/Manufacturers. This tender targets suppliers capable of delivering a complete inverter solution with integrated battery and mounting accessories.

Technical Specifications & Requirements

• Inverter capacity: 3 kVA
• Battery system: 24 V DC (2 × 12 V batteries); nominal voltage 25.6 V; nominal capacity 100 Ah; energy 2.56 kWh
• Input voltage range: 100–280 V AC; narrow range 180–260 V AC
• Output: Mains 100–280 V AC; UPS mode 220 V ±10%; Frequency 50 Hz ±0.5 Hz; waveform Sine; max charging current 20 A ±3 A; display LCD/LED
• Battery type and life: Lithium Iron Phosphate; cycle life >3500 cycles @ 80% DOD; storage temp 0–45°C; warranty 5 years
• Environmental & operating: temp range 0°C to 45°C; warranty for inverter 2 years
• Accessories: provision of suitable trolley/rack and battery backup provision
• EMD: ₹6,000; bidder eligibility includes state-based MSE reservation and OEM/Manufacturer eligibility

Terms, Conditions & Eligibility

• EMD: ₹6,000 payable as specified (DD/online per tender terms)
• Delivery flexibility: up to 25% quantity variation during placement and currency, with 30-day minimum extended delivery where applicable
• Warranty: inverter 2 years; battery 5 years; ensure warranty terms are clearly defined in bid
• Eligibility: OEM/manufacturer with valid Udyam registration; local state reservation applies; traders excluded
• Docs required: GST, PAN, experience certificates, financial statements, OEM authorization, and technical compliance documents as per T&C
• Payment terms: not detailed; bidders should expect milestone or post-delivery payment terms per standard GeM/organization policy
• Performance penalties: not specified in ATC; ensure risk mitigation clauses are reviewed in final submission