Indian Institute Of Technology-IITB has published Tender For Supplying, Installation, Testing, And Commissioning Of Grid-Connected 200 Kw Rooftop Solar Pv Plant On The Terrace Of 1Diamond Jubilee Academic Complex (100Kw) And 2 Centre For Environmental Science And Engineering Building (100Kw). Submission Date for this Tender is 13-06-2023. Solar Power Plants Tenders in kanpur Uttar Pradesh. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Solar PV Panels1. The equipment and material for 200 kWp Solar Photovoltaic Power Plant with associate system (typical) shall include following but not be limited to the following: (Only The technical features of major equipment"s are described here under). 2. SPV Mono- PERC / TopCon or equivalent modules to be supplied, shall have declared output of 500-550 Watt peak. The number of modules to be supplied will be as per calculation. 3.Stabilized output of the Solar Power Plant should not be less than 200 kWp under Standard Test Condition after one year of operation from date of Commissioning of solar plant. 4. SPV modules should be PID free (PID certified).Other aspects are as per tender -200KW (Nos as per tender) |
| 2 | MODULE MOUNTING STRUCTURE (FIXED) 1. MS Galvanized mounting structure cold formed members 2mm (or more) thick with galvanizing coating of 85 microns is to be used as per requirements of this project and maximum nos. of modules is to be installed in min. area. 2. The structure design shall be appropriate and innovative and corrosion resistant and electronically compatible with the materials used in the module frame, its fasteners, nut and bolts. The bidder may choose to offer module mounting structure as per their design fulfilling the detailed in NIT and shall be capable of withstanding wind speed of 180 kmph.5. Height of the Structure at location 1 (Diamond Jubilee Academic Complex (DJ Building)) should be 5feet (minimum) from the roof surface, whereas the location 2 (Centre for Environmental Science & Engineering Building) will depend. Other aspects are as per tender -200KW (Nos as per tender) |
| 3 | SOLAR INVERTER (grid Connected)1. Solar inverter shall be grid interactive in nature and mainly consist of dual MPPT (with Multiple string inputs) controller, inverter of rating 20 to 50kWp, 3 phase, 415 V, IP 65/66/67 each, associated control and protection devices etc. all integrated. It shall provide necessary protections for Grid Synchronization and Data Logging/Monitoring . The inverter shall have communication protocol RS485 over Modbus/Ethernet/Wi-Fi for remote monitoring. The inverter should convert DC power produced by the PV modules into AC power and must synchronize automatically its AC output to the exact AC Voltage and frequency of Grid. 2. Inverters should be PID enabled. 3. The DC energy produced shall be utilized to maximum and supplied to the bus for inverting to AC voltage to extract maximum energy from solar array and provide 3-ph, 415V AC (-10% to +15%), 50+/- 3% Hz. to synchronize with the grid. a) The inverter shall be of very high quality having efficiency not less than 98% and shall be capable of running in integrated mode. Other aspects are as per tender -200KW (Nos as per tender) |
| 4 | PCC foundationThe structure shall be strengthened by PCC foundation cubes/block at location 1 (Diamond Jubilee Academic Complex (DJ Building)) and Location 2 (Centre for Environmental Science & Engineering Building) should have faster based structure on the beams (already there). Other aspects are as per tender -100KW (Nos as per tender) |
| 5 | ARRAY JUNCTION BOXES (DCDB) a) The junction box shall be dust free, vermin, and waterproof for outdoor application IP 65/66/67 and made of Thermoplastic / Polycarbonate material. b) The terminal will be connected to copper bus-bar arrangement of proper size to be provided with terminal blocks should be housed in the junction box with suitable termination threads Conforming to IP65/66/67 standard. The junction boxes shall have suitable cable entry points fitted with cable glands of appropriate sizes for both incoming and outgoing cables. c) Suitable markings shall be provided on the bus-bars for easy identification and cable ferrules will be fitted at the cable termination points for identification. d) Each array junction Box will have suitable Reverse Blocking Diodes(2 Nos. Each) of maximum DC blocking voltage of minimum 600 V with suitable arrangement for its connecting. Other aspects are as per tender -200KW (Nos as per tender) |
| 6 | AC DISTRIBUTION BOARD (ACDB) The AC power output of the inverter shall be fed to the ACDB (metering panel & isolation panel) which also houses energy meter. The 4 UV AC output of the isolation panel shall be fed to the grid. AC energy is then synchronized with the grid and power is consumed by the grid. Other aspects are as per tender - 200KW (Nos as per tender) |
| 7 | WIRING All instruments and panel wiring shall be of heat resisting and extinguishing type in compliance with IS. Plastic or porcelain cleats of the limited compression type shall be used for holding wiring runs. All wires shall be suitable for bending to meet the terminal studs at right angles. Metal cases of all apparatus mounted on panels shall be separately earthed. Connectors (As per Tender specifications) Other aspects are as per tender -200KW (Nos as per tender) |
| 8 | EARTHING a) Earthing should be in accordance with the total power capacity of the plant i.e. 200Kw. b) Each array structure of the SPV shall be earthed properly. The array structure are to be connected to earth pits as per Industrial standard. Junction boxes shall be connected to the main Earthing conductor/ electrode. c) Earthing system installation shall be in strict accordance with the Indian Electricity Act 2003 upto date. d) Necessary Test Point provision shall be made for bolted isolating joints of each Earthing pit for periodic checking of earth resistance. e) Earth resistance of the earth pits shall be tested in presence of the representative of Principal Investigator or Nominee. Other aspects are as per tender -200KW (Nos as per tender) |
| 9 | LIGHTNING & OVER VOLTAGE PROTECTION a) L.A. should be in accordance with the total power capacity of the plant i.e. 200Kw. b) The PV Power Plant should be provided with Lightning Arrester and over voltage protection connected to proper earth system. The main aim of over voltage protection is to reduce the over voltage to a tolerable level before it reaches the PV or other sub-system components. The source of over voltage can be lightning or other atmospheric disturbance. c) The lightning system / Conductors shall be made as per applicable Indian industrial standard. Other aspects are as per tender -200KW (Nos as per tender) |
| 10 | CABLE ACCESSORIES a) All the wires/cables (whatever if) should be of Copper, unless mentioned specifically. b) Only terminal cable Joints shall be accepted. No cable Joints to Join two cable ends shall be accepted. c) Cable terminations shall be made with suitable cable lugs & sockets etc., crimped properly and passed through brass compression type cable glands at the entry and exit point of the cubicles. The panels bottoms should be properly sealed to prevent entry of snakes/lizard etc. inside the panel. d) The terminal end of cables and wires are to be fitted with good quality numbered ferrules of proper sizes so that the cables can be identified easily. Other aspects are as per tender -200KW (Nos as per tender) |
| 11 | POWER CABLING a) Power cables shall be of sizes as indicated in the tender specifications. In all other cases, the sizes shall be as approved by the Principal Investigator or nominee, after taking into consideration the load, the length of cabling and the type of load. b) At Location 1:The LT panel is at the basement of the building (Length of the cable should be from the 6th floor to the basement with suitable wiring procedure as per the institute (IWD) guideline. c) At Location 2:The LT panel is at the ground floor of the building (Length of the cable should be from the 2nd floor to the ground floor with suitable wiring procedure as per the institute (IWD) guideline. Other aspects are as per tender -200KW (Nos as per tender) |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
