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| 1 | Solar Module: Supply of MNRE (Ministry of Renewable Energy,Govt. of India)/ IEC approved 500WP (each Minimum) indigenous Solar Module of Monocrystaline cell with min. efficiency of 15% and fill factor more than 70%, laminated between sheet of -Ethylene Vinyl Acetate (EVA)and high transmissivity 3.2 mm tempered glass, framed in anodized aluminium frame .The power output of individual Lpvmodules used in the PV array, under STC, with adequate provision for measurement tolerances. Modules supplied with the Spy system should have certificate as per IEC61215 specification or equivalent National or International standards. Modules must qualify to IEC61730 part I and part II for safety qualification testing and Salt Mist Corrosion Testing asper IEC61701/IS 61701.and having warranty for output wattage, which should not be less than 90%at the end of 10 years and 80%at the end of 25 years. ( Make: TATA /Adani/Gautam/HR) |
| 2 | Supply, delivery & Erection of pre-fabricated M.S. steel structure of pable of extreme weather conditions including wind trust up to 150 KM/Hour with fixing of necessary MS ladder/railing and painting with appropriate weather coats including constructionof R.C.C. foundation and all allied works as per approved drawing and direction of the E.I.C. Each structure should have angle of inclination as per the site conditions to take maximum isolation. The mounting structure steel shall be as per latest IS 2062\1992 standard and the galvanization of the mounting structure shall be in compliance of the latest IS for the structural material should be corrossion resistance and electrolytically compatible with the materials used to construct the module frame, including fastener, nuts and bolts. The thickness of the galvanization should be more than 75 Micron. Necessary protecdon towards rusting need to beprovided either by coating or anodization.The minimum clearanceof the structure from the roof level should be 1000 MM. Design to be approved by EIC before fabrication.Special type structural work should be aproved by EIC as per side condition.(Make: TATA / Jindal/Bansal) |
| 3 | Supply testing commissiong of 1 no PV Array Junction Box with A)The junction are to be provided in the SPD WITH IP 66 ENCLOSER AND ACDB WITH SPD AND IP 65 ENCLOSER 32 A MCB ,40 KA AC SPD. and for DCDB 32 A DP MCB and DC spd.P.C Distribution Panel Board {DPB) shall controlAC powerPCU/ inverter and should have necessary surge arrestors. interconnection to ACDB to mains at LT Bus bar. Designed for 10 KWP solar power plants with all protections as per MNRE guidelines. DC DPBs shall have sheet form encloser of dust and vermin proof conform to IP 66 protection. The bus bars should be made of Copper of suitable size and of suitable capacity fuse and MCBs / MCCB shall be provided for controlling DC power output, to the PCU along with suitable surge rectors. AC power distribution panel board (DPB) shall control the AC power from PCU/Inverter and should have necessary surge arrestors. Interconnection from SEDB to Mains at LT Bus bar while in grid tied mode. All switches and the circuit breakers connectors should come from to IEC 60947 part 1, 2 and 3. Is 60947 Part 1, 2 and 3. All the panels shall be meta clad totally enclosed rigid floor mounted air insulated cubicle type suitable for operation on 3 phase / single phase 415 volts. 50 Hz all indor panels will have protection of IP 54 or better. All outdor panels will have protection of IP65 or better. (Make- Hansel/Havells/Mersen) |
| 4 | ACDB 16 SWG poder coated, Double Door with IP 42/43 protection along with all necessary connection( Make: L&T/Legrand/Schneider/Seimens) |
| 5 | Power Conditioning Unit [ Hybrid/ongrid ]:As SPV array produce direct current electricity, It is necessery to convert this direct current into alternating current and adjust the voltage levels to match the grid voltage. Conversion shall be achieved using an electronic inverter and the associated control and protection devices. All these components of the system are termed the \" Power Conditioning Unit [ PCU]\". In addition , the PCU shall also house MPPT [ Maximum Power Point Tracker] controller. inverter outputshould be compatible with the grid frequency.This PCU should support Net-metering function Utility facility. Typical technical features of the inverter should be as follows. including remote monitoring system(Web based on-line RMS system)1.Rated AC power:-Three Phase, 50Hz2.Max Supported Panel Power:- 11000Wp3.Charge Controller:-MPPT4. Rated output power 10 Kw(Make: TATA approved/Growatt/Sungrow/Thea/Power One) |
| 6 | Supply and laying of DC cable 1C*4 Sq mm Cu, 1.1KV grade for Solar (Finolex/RR/Polycab) |
| 7 | Supply and laying of 1.1 Kv grade 4C* 6 Sq mm PVC copper cable(Finolex/RR/Polycab) |
| 8 | Supply and laying of1.1 Kv grade 4C* 10 Sq mm PVC copper cable (Finolex/RR/Polycab) |
| 9 | Supply and installation of Kiosk |
| 10 | Supply,installation of System Earthings : Each array structure of the PV yard should be grounded/ earthed properly as per IS:3043-1987. In addition the lighting arrester/masts should also be earthed inside the array field, PCU, ACDB and DCDB should also be earthed properly. |
| 11 | Supply,installation of Lightning Protection system: The SPV power plants shall be provided with lightning & overvoltage protection. |
| 12 | Installation, Testing, commissioning of all above stated solar system and Transportation Charge including internal electrical wiring as per direction of EIC. |
