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| 1 | Supply installation testing and commissioning of 75 KWp on ON Grid MONO Bifacial Roof Top Solar Power Palnt, system comprise following:-Mono crystalline solar Modules 600Wp (Nominal), 156 Cells,Voc:54V, ISC:13A, Vmp:38.5V, Imp:12.41, Tempered Glass Thickness 4.0mm, Junction Box IP65, 4T with Diodes, Total solar Panel -125 Nos Make: Tata/JML/Wolt or Cat - I MNRI approved.Note:- (i) Modules shall be certified as per IEC 61215 and IEC61730-I & II and other IEC/IS Standerd(ii) Each PV Module and solar should be manufactured indigenously i.e. Indian made and IEC Certified.(iii) Each PV Module must use a RF identification tag (RFID), which must be have following information:-(a) Name of manufacturer of PV Module (Indengenous only).(b) Month and year of manufacture (Separately for solar cell and modules)(c) I-V curve for the module.(e) Peak wattage, Im, Vm and FF for the module, also unique serial no and Model No of the Module.(f) Date and year of obtaining IEC PV module qualification certificate.(g) Name of the test lab issuing IEC.(iv) Solar Module Glass should have with anti reflective coating, excellent performance in low light, torsion and corrosion resistant with anodized aluminium frame. |
| 2 | Contd....from item No 1v) Solar PV Modules shall be warranted for 25 years, PV modules shall be warranted for their output peak watt capacity by manufacturer, which shall not less than 90% for at the end of 10 years and 80% at the end of 25 years.vi) During the period of warranty contractor shall remain liable to replace any defective defective parts that become defective in the plant.vii) Hot dip galvanized MS angle module mounting structure for solar panels of combined capacity 75 KW, AC output with structure of suitable size with rigid support as required for roof top as per OEM/MNRE norms recommendations capable to withstand maximum wind load as designed for angle of modules all as required at as per site.viii) The bidder shall produce all the certificate from manufacturer.ix) The rate quoted by the contractor shall also include the rate for Srl No (A) to (E)x) Performance ratio of the plant should not less than 75%. |
| 3 | Contd....from item No 1(a) On Grid Inverter:- Grid connected string type microprocessor, IGBT based 3 phase inverter of 75 KW, 415V, 50HZ Capacity, having MPPT Tracker (200-800V) with SPD, Class 1 & 2 surge protection devices having efficiency 98%, Graphical Displays + LED, Interfaces with Ethernet. USB, RS485, SO Output, suitable for ambient temperature - 20 to + 60 Degree Centigrate, Protection IP65, Fuse Protection DC Input Plus and minus, Overvoltage Protection Type 1+2, Night Consumption not more than 1.5KW, with LAN Monitoring System and shll be capable of synchronising with grid supply complete with all control wiring and suitable for outdoor installation with fixing arrangement and having the following specification.(a) Safety class:- Class-I Metal enclosure.(b) Pollution degree - IV(c) Nos of input: - Minimum 12 Nos. MC4 or as per string design.(d) Total Harmonic distortion :- less than 3%.(e) External communication:- Rs 485 port.(f) Protection against DG Set run and grid isolation with synchronisation.(g) Protection switch gear base with overload, short circuit, earth fault and instantaneous over current.(h) Digital metering systemMake: ABB/Delta/Kaco/Sungrow/ Grow Watt/Polycab/ Goodwee/ Solic/Solax |
| 4 | Contd....from item No 1(b) AJB, DCDB, ACDB:- Array Junction Boxes (AJB), Also referred to as PV combiner boxes, IP 65 enclosures with Surge Protectionj (SPD) and DC fuse SPD Type II, with MC-4 connectors, earthing Gland with Terminals blocks Thermoplastic, dust, Vermin & water proof with transparent covers.AC DB of suitable capacity will be use in input and output side of inverter to protect inverter from surge and spike in AC supply.(c) Module mounting structure (75KWp):- Roof top solar structure shall be well designed powder coated non corrosive and electrolytically, anodised, wether proof to support the PV Modules mounting. Expected Life span:25 Yrs, designed to handle wind speed of 150 Km/Hr, suitable leak proof mounting Fastners and SS Nut Bolts and Washers:-Note:- (i) The module mounting structure should be suitable for easy removing and refixing/replacement of PV Modules of the roof top solar system.(ii) Fixing arrangement shall be according to the design and drawing of manufactures.(iii) The drawing and design shall be approved from the accepting officer. |
| 5 | Contd....from item No 1(d) Cables and wires:- Power control cables single core double insulated solar cable with fine copper wire multistranded, single core 4 Sqmm FLX-SOL-XL type, Tuv certified according to latest regulations - 40 Degree Celcius to +120 Degree Celcius (permanent) UV, Ozone and hydrolysis-resistant including all accessories and fixing like multi contact male and female cable coupler arrangement complete for roof top solar system 75 KWp including cable tray for carring of wires and cables. The Qty as per site requirement (Approx 400 RM) Make:- Siechem, Lapp, Polycab, Finolex.(e) Lightening arrester:- Lightening arrester system ESE type for eachbuilding and 02 Nos copper plate earthing of size 600 x 600 x 3.15mm for each building (Total 04 Buildings) utilized for rooftop solar energy as per standard proceedure. NOTE:- 1) Final design and drowing of the subject work has to be vetted by one of the following approved agencies;-a) National institute of solar energy.b) Sardar Swarn Singh National Institute Of Renewable Energy.c) Solar Energy Corporation Of India.d) The Indian Renewable Energy Development Agency |
| 6 | Supply and fixing 3 phase 4 wire Trivector energy meter (KWH meter) L-N voltage 240 volt 5 amps class 0.5s model ER300P complete all as per L&T cat part No - WR300BC52RS including 03 Nos 150/5 amps current transformer burden class 10 accuracy class 1complete all as directed. Make:- L&T/Legrand/Secure |
| 7 | Supply and fix Double wall Corrugated High Density Polymer Ethyl (HDPE) pipe for laying of Electric cable of size 120mm outer diameter and 103 mm inner Diameter with IS 14930 (part 2) 2001 and 6 mm thickness laid in trenches,wall, floor , pole including bends, sockets and other connected accessories complete all as specified and directed. |
| 8 | M&L for XLPE insulated screened, PVC bedded, galvanised steel strip or Wire armoured, electric power cables (heavy duty) with aluminium conductor, 1100 volts grade cross sectional area of 3.5 core 95 Sqmm laid in trenches and testing complete all as specified and as directed. |
| 9 | Earthing complete with Copper plate electrode 60 cm x 60 cm x 3.15 mm thick, buried directly in ground vertically (earth pit not less than 2.25 m deep below ground level) with top edge of the earth plate not less than 1.5m below ground level , connected to Copper strip of size 20x 3 mm as earthling lead by means bolts and nuts check nuts and washers of galvanized iron and connected to main switch board including watering arrangement with PCC chamber , MS funnel, wire mesh. CI cover with frame etc including necessary excavation in any type of strata , returning, filling removal of soil outside MD land ,filling of charcoal and salt complete all as shown in electrical plate No. 5 of MES Sch Part I , connected to Earthing test point all as specified and directed on testing on completion. |
| 10 | M&L Earthing complete with galvanisedsteel pipe electrode, 40mm bore,medium grade, 2.5 metres length,buried directly and preferably vertically in ground with top edge not less than 1.25 metres below ground level connected with earthing lead of 4mm dia galvanised iron or steel wire all as shown in Plate No. 2 to the earthing test point all as specified and indicated including testing on completion Please Enable Macros to View BoQ information |
