GEM

Invitation to Bid – Solar panel,On grid inverter,Mounting structure,pedestal,Cable,Cable,Distribution box,Distribution in THANE, MAHARASHTRA

Posted

15 Oct 2025, 05:31 pm

Deadline

05 Nov 2025, 06:00 pm

Value

₹20,13,530

Location

THANE , MAHARASHTRA

Progress

Issue15 Oct 2025, 05:31 pm
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

16385

Category

On grid inverter

Bid Type

Two Packet Bid

Categories 16

COPPER WIRE STRIP PANEL STRUCTURE SOLAR PANEL BOX INVERTER PEB DISTRIBUTION?BOX TRANSITION METALS CABLE COPPER COIL STATIC CONVERTERS COPPER STRIP LABOUR DATA WALL DISPLAY

Directorate General Of Lighthouses And Lightships announces a tender for Solar panel, On grid inverter, Mounting structure, pedestal, Cable, Distribution box, Labour charges, Net meter arrangement, Site preparation, ESE, Copper strip, Copper rod, Fabrication in THANE, MAHARASHTRA. Quantity: 16385. Submission Deadline: 05-11-2025 18: 00: 00. Last date to apply is approaching fast!

Bill of Quantities (BOQ) 18 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 Solar panel Supply of Solar panels required for 15kWp ON-grid solar power plant, comprising of monocrystalline bifacial TOPCon/HJT glass-glass modules,salt-mist resistant shall have high efficiency and superior performance in limited space, as they are manufactured using single-crystal silicon, resulting in uniform structure and improved electron mobility. 15,000 per watt ss.mamidwar 90
2 On grid inverter Supply of 15KW grid tie inverter suitable for 15 kW solar power plant,is typically a three-phase,one Neutral transformerless inverter designed to efficiently convert the DC output of the solar panels into AC power compatible with the grid.The inverters shall operate at high efficiency,support a wide MPPT voltage range around 500 to 1000 V DC and have multiple MPPT trackers to optimize power output from different panel strings with built-in protections such as anti-islanding,overvoltage,overcurrent,and temperature monitoring to ensure safe operation with communication options like WiFi, Ethernet, or RS485 allow remote monitoring and data logging. 1 each ss.mamidwar 90
3 Mounting structure Supply and fabrication of mounting structure for the above, is made of Hot-Dip Galvanized Iron C channel Width 40mm,Thickness-5mm, which offers excellent corrosion resistance and mechanical strength withstand the wind at Coastal Area. The galvanization thickness is typically above 80 microns with a zinc coating of graster than or equal to 550 GSM, making it suitable for long term outdoor use under various climatic conditions.The structure is designed for fixed installations, depending on the site. It supports both landscape and portrait orientations for monocrystalline PV modules, typically . The design complies with relevant IS codes for structural safety and solar application standards.Inclusive of suitable SS Bolts, nuts, accessories etc). 500 kg ss.mamidwar 90
4 pedestal Civil work for constructing reinforced concrete pedestals approx 300mmX300mmX450mm each above ground level and 450mmX450mmX600mm each below ground level to support the legs with around 56 to 64 pedestals needed assuming two per panel for 28 to 32 panels.cost for inclusive of materials cement,aggregate,sandreinforced bars,labours etc. 1 job ss.mamidwar 90
5 Cable Supply of 6Sqmm TUV certified DC cables of RED and Black suitable to connect from solar panels to the inverter in a photovoltaic system. The cables shall have built with tinned copper conductors for high conductivity and corrosion resistance. The insulation and outer sheath are typically made of XLPO or PVC, UV resistant, flame-retardant, and weatherproof, ensuring safe operation in outdoor conditions. For 2 , 4 Strings, Panel loopings etc 700 mts ss.mamidwar 90
6 Cable Supply and Laying of 4 core x 16Sq.mm Copper conductor armored cable from LT Panel at Powerhouse to AC DB and AC DB to inverter. 50 r m ss.mamidwar 90
7 Distribution box Fabrication and supply of dust proof and weather-resistant powder-coated CRCA steel AC Distribution Box (ACDB) or IP65-rated polycarbonate enclosure, suitable for outdoor or indoor mounting comprizing of a three-phase digital energy meter class 1 accuracy for measuring solar output, LED phase indicators R,Y,B, 4-pole 63AMCBs with Surge Protection Devices SPDs, Class II. complete. 1 each ss.mamidwar 90
8 Distribution box Supply of DC Distribution Box DCDB,contains surge protection devices SPDs,Type II DC MCB or isolator switch typically 600to1000V DC,32to63A for each string,UV resistant,IP65 or IP66 polycarbonate enclosure,weatherproof for outdoor installation. 1 each ss.mamidwar 90
9 Labour charges Labour charges for installation and commisioning of 15KW Power plant Assembling of solar structure, solar panels,fixing of inverter,ACDB,DCDB, cable works through PVC Pipes, miscellaneous items etc Complete 1 job ss.mamidwar 90
10 Net meter arrangement Electrical Energy Meter to Monitor Energy generated by Solar plant and fed to LT panel with Net metering arrangement 1 job ss.mamidwar 90
11 Site preparation Site preparation for Installation of OnGrid Solar plant with Machinery,Equipment,Tools& Plants,Labors etc. as per requirement. 1 job ss.mamidwar 90
12 ESE Supply and Installation of Stainless Steel Early Streamer Emission Lightning Protection System,Length 36.7centimeter,diameter of rod 17mm,height of terminal over the protection area 5meter,protection radius 107meter,time of difference 60microsecond. 1 each ss.mamidwar 90
13 Copper strip Supply of 25x3 mm copper strip for Lightning arrester,Solar panel,Inverter. 120 mtrs ss.mamidwar 90
14 Copper rod Supply of Copper bonded earth rod 1 meter length x 25mm dia copper rod for Lightning arrester including machinery works as per requirement. 3 nos ss.mamidwar 90
15 Fabrication Fabrication and Installation of supporting stand by using pipe 100mm C Class x 4.5 meter height with clamps, GI plate 1 feet x 1 feet x 10mm thick and Insulator for cariyng Earth strip Iron out side of service room to Tower top height including labour charges. 1 job ss.mamidwar 90
16 Labour charges Labour charges for making 03 Nos Borewell of each 80ft depth including Machinery,Tools ,plants etc 1 job ss.mamidwar 90
17 Labour charges Labour charges & supply of all materials copper clamps and brass screw, ss nut bolts, tools & plants and other charges etc. for ESE 1 ls ss.mamidwar 90
18 Labour charges Labour charges for the fitting of copper strip size 25x3 mm from Earthing to Solar panles frame,Inverter and to lightning arrestor with copper clamp and brass screw properly at 1 ft distance on out side of tower in straight line. Including brazing work and ss nut, bolt,isolation of copper strip using Nylon,Spacers or other insulators as required for fitting as required including. 1 ls ss.mamidwar 90

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Required Documents

1

Experience Criteria

2

Past Performance

3

Bidder Turnover

4

Certificate (Requested in ATC)

5

Additional Doc 1 (Requested in ATC)

6

Additional Doc 2 (Requested in ATC)

7

Additional Doc 3 (Requested in ATC)

8

Additional Doc 4 (Requested in ATC)

9

Compliance of BoQ specification and supporting document *In case any bidder is seeking exemption from Experience / Turnover Criteria

10

the supporting documents to prove his eligibility for exemption must be uploaded for evaluation by the buyer

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