PROVN OF 01X 50 KWP SOLAR POWER PLANT ALONGWITH SOLAR SECURITY LIGHTS (30 X 60 WATTS ALONGWITH ACCESSORIES) AT SAMNABANJ UNDER GE (ARMY) DHAR ROAD UDHAMPUR

Survey,Design,supply, installation,testing and commissioning of ground mounted solar photo voltaic power plant 50KWp (AC), with power evacuation at 415V, 3 Phase 4 Wire system including connected civil works such as foundation, structural frame work etc. complete all as per guide lines/norms issued by MNRE & Indian Meteorological JPDCL Deptt viz solar radiation data, direct normal irradiance, global horizontal irradiance etc complete in all respect comprising the following:-

SOLAR PHOTO VOLTAIC MODULES: Each solar PV modules shall be mono crystalline type,wattage minimum 530 Wp, the module efficiency shall be more than 20% at standard test conditions ,Required number of modules for the plant capacity 50 KWp with anti reflective coating and anti dust coating, confirming to IEC 61215-Edition II ,IEC-61730 (Part I & II) and IEC-61701 and all other applicable IEC/IS standards. Note:(i) Solar module and SPV cells used in the module should essentially be indigeneously manufactured in India. DCR Type only (ii). PV modules shall be warrented for a minimum 25 years (iii) PV modules must be warranted for their output peak watt capacity which should not be less than 90 % at the end of 10 years and 80% at the end of 25 years. (iv) PV module shall be tested by any MNRE approved laboratory / BIS Approved and ALMM Approved.

RFID : Each PV module must use a RF identification tag mandatorily placed inside the module laminate, which must contain the following information: (i) Name of the manufacturer of PV Module (ii) Name of the Manufacturer of Solar cells (iii) Month and year of the manufacture(separately for solar cells and module) (iv) Country of origin (separately for solar cells and module) (v) I-V curve for the module (vi) Peak Wattage, Im, Vm and FF for the module (vii) Unique Serial No and Model No of the module (viii)Date and year of obtaining IEC PV module qualification certificate (ix) Name of the test lab issuing IEC certificate (x) Other relevant information on traceability of module as per ISO 9000 series.

Solar PV module GI frame work : Modular mounting structure(MMS) Ground Mounted, hot dipped Galvanized Iron section of suitable size with appropriate & optimum tilt angle according to site requirment to achieve maximum benefit of solar energy and suitable PCC fixed in the ground suitable to withstand total 200 KM/Hr wind speed as per Structural design data complete all as specifed and directed. NOTES:- (a) Module mounting structure may require to be customized with respect to the site availability. (b)The contractor shall submit structural design on Stad- Pro based on Wind load of 200 kmph on the surface of the panel, live load and dead load of structure with solar panel & seismic zone of UDHAMPUR. Any deflection to the mounting structure shall be as per IS 800:2007 (c) MMS (Module Mounting Structure) design shall be supported with Stadpro report and shall submit for approval of Accepting Officer. The height of MMS shall be as per latest MNRE guidelines and shall be based on the consideration of highest flood level in the area. (d) Minimum thickness of galvanization should be 80 micron. Test certificate of galvanization shall be submitted by contractor. (e) The minimum clearance of the solar modules should be 2 feet above from the ground level in case of ground mounted solar power plant

Inter connection of Solar PV modules, connection to DC Control Box and Connection from DC Control Box to Inverter : DC cable single core 4 sqmm copper XLPE flexible conductor cable conforming to relevant IS weather proof, UV resistant, rated voltage 1100V grade for inter connection of Solar PV modules including suitable type of copper lugs, suitable required qty of male & female MC4 connectors (M-10, F-10) & joints etc including DWC conduit for cable complete all as specifed and directed.

DC Control Box - as required .Supply, fix, laying and testing of DC control box/junction box, with mounting holes, Mounting Screws of required qty, for 50 KWp plant ,weather proof (IP - 65) suitable for outdoor duty with and including suitable rating of Surge Protection Devices, string fuses with base , voltage grade 1100V etc for combining solar PV module output complete all as specifed and as directed.

String Grid Invertor - 01 Nos: Grid tie Solar string Invertor unit of capacity 50KWp (DC to AC 415 volt at given load condition, Three phase system), wall mounted, with efficiency not less than 97% conforming to IEC 61673 , IEC 62109 and equivalent IS standards with multifunctional LED indications with alarm LED/LCD digital display system with following specification complete :- (i) Nominal voltage: 415V, +/- 10% 3 phase 50Hz (ii) Microprocessor / DSP micro controller system (iii) IP65 (outdoor) Protection enclosure (iv) Grid frequency synchronization +/- 3% range (v) No load losses<1% of rated power (vi) Ambient temperature 0°C to 60°C. (v) Conforms to IEC 62116 for Anti Islanding protection. (vi) Internal protection features againt any fault in feeder line and lightening fault in feeder. (vii)Protection features- Inverter should have following protections (a) Anti islanding (b) Over voltage protection (c) Over current protection (d) Over temperature protection (e) Reverse polarity Protection (f) Surge protection (g) Short Circuit (g) Frequency change (viii) MPP Trackers (ix) No. of Inputs: minimum 6 (x) Total Harmonic Distortion < 3%. (xi) Power Factor >90%. (xii) Inverter should be capable of synchronisation with grid supply. (xiii) Should have necessary support for Online Remote Monitoring System (RMS) Data logging system complete in-built with inverter (RJ45 port). (xiv) Cable RS 485 for Monitoring device complete all as specified. Make of cable :-

LAPP/DIGILINK/TOP/LEONE/SMA (xv) Cable CAT 6- Cable of suitable lenghth for Monitoring device complete all as specified. Note -The Inverter should be compatible with data logging system. A data logging system for plant shall be provided to measure the following data through web based application with cloud storage :- (i) Solar irradiance : Solar Irradiance an integrating sensor (Pyranometer) mounted in the plane of the array. Read out should be integrated with data logging system (ii) Wind speed: An integrated wind speed measurement unit be provided. (iii) Amb temperature and Module surface temp : Temperature Sensor : Integrated temp, sensors for measuring the ambient temp and module surface temp and to be provided complete with read outs integrated with the data logging system. (iv) Module surface temp (can delete these . not required for a small capacity plant) (v) Total output Voltage & Current. (vi) Generation data KWh (per inverter and cumulative) (vii) Instantaneous generation in KW (Each invertor and cummulative) Note: Facility of Remote Monitoring to be installed at GE office and mobile app facility to be provided with 05 years of Web Charges included.

Connection from Invertor to AC control box : Supply and laying 4 core 16sqmm 1100V grade copper flexible cable required qty as per site requirment complete all as specifed.

AC Distribution Box - 1Nos : Supply, fix and testing of AC control box. Weather proof type, IP65 suitable for outdoor duty / IP54 for indoor duty. Enclosure with mounting holes, Multifunctional Meter, 415V rating Al Bus bar- 3 Phase, Mounting Screws, AC Surge Protection Device -01 No. (SPD Class 2 as per IEC 60364-5-53, Input 5KV) MCCB 4P 125 A, 415V, 36 KA- 01 No.,ON/OFF indication lamps , connections ,lugs or glands etc complete all as specifed and as directed.