Request for Quotation-PV System

Michel Daher Foundation (MDF) invites eligible companies to submit their proposals for the supply of brand-new solar systems for the Energy Audit to Improve Cost Efficiency for Industrialists project.

Item: Hybrid Solar Inverter (x1)
Specifications:
Capacity: 8kW
Three-Phase
Heavy-duty, with online monitoring system
(Warranty from the certified official distributor)

Item: Solar Photovoltaic Panels (x16)
Specifications:
Module Capacity ≥ 530Wp
Total System Capacity ≥ 8 kWp
Monocrystalline – High-Efficiency
Top-notch brand – Authentic
(Warranty from the certified official distributor)

Item: Galvanized Steel Structure (heavy duty) (LS)
Specifications: Steel structure made of galvanized hollow tube 60mmx30mm for columns and main beams, and 40mmx40mm for secondary beams. Rates include panels installation using aluminum clamps, bolts, washers, and nuts. Each PV panel will be laid upon 3 hollow tubes (40x40mm). Waterproofing detail, using adequate polyurethane and/or bituminous membrane. Concrete blocks are not accepted.

Item: Electrical Components (LS)
Specifications: Electric cables: AC (size: 4x6mm2, length: 20m) and DC (size: 6mm2, length: 60m per string) Circuit Breaker AC: 4x20A (Schneider brand or equivalent) (x1)
Voltage protection device including the following protections: over and under voltage, over and under frequency, overload. This device should also show the voltage and amperage at each phase (x1) DC circuit breaker for the PV strings (x2)
DC Fuse and Fuse Holder for the PV strings (x4)
Cable covers or trunks
Thermal flexible tubes for outdoor wires
All needed electrical accessories should be included
Labeling, tags, and instruction sheet should be included

Items: Earthing System
Specifications: Earthing wire (size: 6mm2, length: 40m)
Surge Protective Device AC (x1)
Surge Protective Device DC (x2)
Earth Pit (≤ 5 Ohm)

Items: Installation and Commissioning
Specifications: Including Transportation and Mobilization
Including aftersales support for year 2023