CWE/GGN/FT-70/2025-26 PROVN OF ROOF TOP SOLAR SYSTEM IN TECH AREA OF AF STN BASANT NAGAR IN AOR OF GE (AF) FARIDABAD

Supply, installation and interconnection of 110 NOS. mono crystalline high efficiency Cell Glass 3.2 MM thick (Solar PV module Mono Crystalline) />132 Cell Single glass multicrystalline 4mm thick Solar Pv module with AR Coating with Power output Capacity of each solar PV module >550W. Total Solar PV module arrays Capacity a set of (60kWp) at STC. The Solar Panels should Comply as per IEC 61215 and IEC 61730 standard. DC cable/wire of suitable size up to 2Mt/solar pv module with solar pv connectors (MC4)/ couplers etc. shall be included in this item. efficiency of solar pv modules should be equal or more than 20%. IP68 Weatherproof complete all asspecified and directed.

S & F high utility Data Logger and real time sensor interface with Online Monitoring Portal Complete for monitoring and assessment on utility scale of PV plant complete all as specified and directed by engineer in charge.

Material Labour & Design HDGI Structure for 60kWP PV Module foundation for mounting the structure should be as per defined standards which clearly states the Load Bearing Capacity & other relevant parameters for foundation design (As per IS 6403 / 456 / 4091 / 875). ii. Grade of raw material to be used for mounting the structures so that it complies the defined wind loading conditions (As per IS 875 - III) should be referred as follows (IS 2062 – for angles and channels, IS 1079 – for sheet, IS 1161 & 1239 for round pipes, IS 4923 for rectangular and square hollow section) iii. Test reports for the raw material should be as per IS 1852 / 808 / 2062 / 1079 / 811. iv. In process inspection report as per approved drawing & tolerance should be as per IS 7215. v. For ascertaining proper welding of structure part following should be referred: a. D.P. Test (Pin Hole / Crack) (IS 822) b. Weld wire grade should be of grade (ER 70 S - 6) vi. For ascertaining hot dip galvanizing of fabricated structure following should be referred: - a. Min coating required should be as per IS 4759 & EN 1461. b. Testing of galvanized material ▪ Pierce Test (IS 2633) ▪ Mass of Zinc (IS 6745) ▪ Adhesion Test (IS 2629) ▪ CuSO4 Test (IS 2633) ▪ Superior High-Grade Zinc Ingot should be of 99.999% purity (IS 209) (Preferably Hindustan Zinc Limited or Equivalent). vii.Foundation Hardware – If using foundation bolt in foundation then it should be as per IS 5624.

Material and labour for Solar Inverter MPPT Based Grid Tied Solar Inverter with 60 kW X 1 Nos rating with maximum DC Input Voltage 1000V , MPPT range from 200V to 1000V AC output 310-480V, 3 Phase, 4 wire, 50Hz, with inbuilt protection of AC high/low voltage, high/low frequency, DC & AC surge protection device (SPD) class 2 as per IEC 60364-5-53, anti-islanding protection as per VDE 0126-1-1, IEC 60255.5/IEC 60255.27. and LCD display with all parameter like output power(W), energy (Wh), DC voltage & current, AC voltage, current & frequency, operation hours etc. complying to standards as per IEC62109, EN61000-6-2, EN61000-6-3, EN61000-3-12, EN61000-3-11. Invertor has facility RS 485/RS232/RJ45 port for communication interface and its enclosure should be IP 54 for Indoor and IP 65 for outdoor installation. Invertor efficiency should be more than 96%.

Supply & installation of DCDB, DC combiner box/Array Junction Box made out of the thermoplastic IP65 protected DIN rail mounting type of following size for interconnection of DC cable of the solar module arrays & DC outgoing cable to DC distribution box complete with termination with cu lugs/ferrule /connectors (MC4) and fixing accessories as required. Outdoor IP 65 Enclosure – Tribox/Fibox/Equivalent – 560mm X 380mm X 130mm Input Postive & Negative Fuse 15A – Mersen/Elmex/Havells/Equivalent – 8 nos Solar Output Terminal Block – Elmex/Salzer/Pheonix/Equivalent – 8 nos

Supply & installation of AC distribution box made out of the thermoplastic IP65 protected DIN rail mounting and front lid transparent type of following size with Phase indication LED lamp, busbar, earth link terminal etc. complete with all fixing accessories as required. Metal Enclosure 600*400*180 MM Metal Box With IP 65 Rating MCCB 100A FP 10KA , Spreder 100A FP, Phonix SPD 4 Pole, Metal Gland Etc, Spreder 100A FP, Busbar Supportor 100A, RYB Indicator Cable 25Sq.mm Copper Flexible, Connectwell terminal Block, Earthing Termianl Green & Yellow Color, Double Compression Gland (Brass), Standard Indicating Sticker Multi function Meter : Instantaneous RMS values Current: Average line current of 3-phase, per-phase, and calculated neutral current Voltage: Average voltage of L-L, L-N parameters, and per-phase Frequency Any available line: Real, reactive, and apparent power, Total and per-phase value, Displacement power factor, Average and per-phase signed, four-quadrant True power factor, Average and per-phase signed, four-quadrant Demand values Current average: Present, Last, Predicted, Peak, and Peak Date Time Active power: Present, Last, Predicted, Peak, and Peak Date Time Reactive power: Present, Last, Predicted, Peak, and Peak Date Time Apparent power: Present, Last, Predicted, Peak, and Peak Date Time Demand sync methods: Thermal, Timed, Command Sync, and Clocked Sync Demand calculation mode: Sliding, fixed and rolling block

Supplying and laying of following sizes of XLPE insulated and sheathed, UV stablished/protected Single core flexible copper conductor DC cable layed in HDPE conduit pipe suitable for outdoor installation complete with termination with tinned copper end-ferrules, special connector (MC4), gland etc. as required. All DC cable shall be supplied confirming to IEC 60502 / IS 1554 voltage rating 1500 V grade. 6 SQ.MM. single core flexible Copper UV protected XLPE cable. Electron beam cross linked compound UV, Ozone, Temperature & Hydrolysis resistant, Flame Retardant, Low Smoke, Excellent Encapsulation Very long / Service life > 25 Standards / Material Properties Fire performance : IEC 60332-1-2 Smoke emission : IEC 61034/ EN 50268-2 Halogen Free: EN 50267-2-1/-2, IEC 60754-2 Toxicity: EN 50305, ITC – Index <3 Ozone Resistant : EN50396 Weathering UV: HD 605/A1 or DIN 53367 Approvals : EN 50618; H1Z2Z2-k

Supplying and laying of following sizes of XLPE insulated and PVC sheathed Single/multi core armoured copper conductor AC cable layed in wall/ceiling complete with fixing accessories like clamp, saddle, pvc slip screws etc. as required. All AC cable shall be supplied confirming to IEC 60227 / IS 694 voltage rating 1100 V grade. 4 Core X 95 SQ. MM., Aluminum Conductor, XLPE Insulated, Un-armoured / GS Round wire Armoured / GS Flat Strip Armoured, PVC Outer Sheath Cable conforming to IS 7098 Part-1 with up to date amendment. • Voltage Rating : 1100 Volts • Temperature Rating : -40 to +90 Deg.C • UV Resistance • RoHS Compliant Technical Specifications Conductor Aluminum Conductor IS 8130 Insulation XLPE IS 7098 Part-1 Insulation Colour Red , Yellow , Blue & Black IS 7098 Part-1 Inner Sheath Extruded PVC Type ST-1, Extruded HR PVC Type ST-2 IS 5831 Armouring (as applicable) :GS Round Wire, GS Flat Strip IS 8130 Outer Sheath Extruded PVC Type ST-1, Extruded HR PVC Type ST-2 IS 5831 Colour Black or optional Special Properties: Flame Retardant, Flame Retardant low smoke, Flame Retardant low smoke zero halogen

Supplying and making 1100 V, end termination of size 4 core x 95 sqm. Armoured Al conductor XLPE cable. of XLPE insulated and PVC sheathed Single/multi core armoured copper conductor AC cable termination with tinned copper end-ferrules/lugs and single compression cable gland, pvc tap as required.