Supply, Installation Testing And Commissioning Of 25kwp On-Grid Solar Pv Plant At Park Centre Building And 78kwp On-Grid Solar PV Plant On Pump House Water Tank At Technopark Phase-I Campus

Amount

GRID CONNECTED PHOTOVOLTAIC SOLAR SYSTEM (PART-A)

Design, Engineering, Supply, Installation, Testing and Commissioning of slanted roof 25kW On-grid Solar Photovoltaic Power Plant at Park Centre building, conforming to MNRE specifications as amended from time to time, consisting of Mono Crystalline silicon solar cells, necessary protections, earthing, mounted on Aluminium/GI/cold rolled Zn or Al-Zn alloy coated steel structure of necessary strength along with pathway, handrails etc and with following components complete as required a) Solar Photovoltaic Module shall be Half Cut, Mono Perc and of capacity 530Wp or above, conforming to IS14286/IEC61215, IS/IEC61730-Part-1, IS/IEC61730-Part-2. Solar Photovoltaic Module conversion efficiency shall not be less than 18%. PV modules used in solar power plants/systems 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. b) Power Conditioning Unit (PCU) of 350-800VDC Input voltage range and 415VAC, three phase, 4wire, 50Hz+/-2.5Hz, output voltage suitable to generate AC Power with efficiency not less than 97%, total harmonic distortion less than 5% and suitable for ambient temperature from 15 to 60-degree C. The PCU shall adjust the voltage and frequency level to suit the Grid Voltage Frequency. c) Data Monitoring System complete with all accessories. d) Fixing of Array junction box & Main junction box with IP65 protection and termination arrangement for incoming and outgoing cable along with glands, lugs and other accessories etc. as required. e) Lightning and surge voltage protection. f) 40A,3P MCB in the existing VDB/ LT Panel including the necessary VDB/panel modification as required. g)All the Connections & Interconnections by supplying & fixing required size XLPE insulated Copper conductor 1.1kV grade armoured power and control cables between solar modules and all other DC interconnections, XLPE insulated Aluminium conductor 1.1kV grade armoured main power cable to grid supply PCU unit along with supplying & fixing of necessary channel/conduit lugs/cable trays and other accessories etc. as required and quatities are as per site condition. (All other specifications shall be as per Re-Tender document no: ETPK/PH-I/2023-24/E-08/RE-01.)

Design, Engineering, Supply, Installation, Testing and Commissioning of 78kW On-grid Solar Photovoltaic Power Plant on Pump House Watertank, conforming to MNRE specifications as amended from time to time, consisting of Mono Crystalline silicon solar cells, necessary protections, earthing, mounted on Aluminium/GI/cold rolled Zn or Al-Zn alloy coated steel structure of necessary strength along with pathway, handrails etc and with following components complete as required a) Solar Photovoltaic Module shall be Half Cut, Mono Perc and of capacity 530Wp or above, conforming to IS14286/IEC61215, IS/IEC61730-Part-1, IS/IEC61730-Part-2. Solar Photovoltaic Module conversion efficiency shall not be less than 18%. PV modules used in solar power plants/systems 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. b) Power Conditioning Unit (PCU) of 350-800VDC Input voltage range and 415VAC, three phase, 4wire, 50Hz+/-2.5Hz, output voltage suitable to generate AC Power with efficiency not less than 97%, total harmonic distortion less than 5% and suitable for ambient temperature from 15 to 60-degree C. The PCU shall adjust the voltage and frequency level to suit the Grid Voltage Frequency. c) Data Monitoring System complete with all accessories. d) Fixing of Array junction box & Main junction box with IP65 protection and termination arrangement for incoming and outgoing cable along with glands, lugs and other accessories etc. as required. e) Lightning and surge voltage protection. f) SITC of 125A, 16kA MCCB, Thermal-Magnetic Release type, variable settings,Spreader Terminals, Rotary handle,etc including all accessories, in the existing LT Panel including the dismantling of existing SFU/MCCB, bus modification, necessary panel addition/ modification as required. g)All the Connections & Interconnections by supplying & fixing required size XLPE insulated Copper conductor 1.1kV grade armoured power and control cables between solar modules and all other DC interconnections, XLPE insulated Aluminium conductor 1.1kV grade armoured main power cable to grid supply PCU unit along with supplying & fixing of necessary channel/conduit lugs/cable trays and other accessories etc. as required and quatities are as per site condition.. (All other specifications shall be as per Re-Tender document no: ETPK/PH-I/2023-24/E-08/RE-01)

OTHER ELECTRICAL WORKS (PART-B)

SITC of Netmeter (Bidirectional) TOD , Class 0.5s with RS 485 communication port, with 3 nos of 125/5A,15 VA, CL:0.5s cast resin current transformers in the existing panel including necessary panel modification as required or Meter box confirming to IS14434 suitable for install energy meter with lock and Key arrangement as required. (The contractor should arrange for testing of meters and CT in electrical inspectorate laboratory/ TMR meter testing division of KSEBL. Technopark shall reimburse the necessary testing fees as submission of the receipts and test reports.)

SITC of 3 ph kwh meter Type (CT operated),Class 0.5 with with 3 nos of 125/5A,15 VA, CL:0.5s cast resin current transformers in the existing panel including necessary panel modification as required or install Meter box confirming to IS14434 suitable for install energy meter with lock and Key arrangement as required.. (The contractor should arrange for testing of meters and CT in electrical inspectorate laboratory/ TMR meter testing division of KSEBL. Technopark shall reimburse the necessary testing fees as submission of the receipts and test reports.)

Solar meter (Direct-3 Phase KWH meter 6-60A, Class 1) with Meter box confirming to IS14434 suitable for install energy meter with lock and Key arrangement as required. (The contractor should arrange for testing of meters in electrical inspectorate laboratory/ TMR meter testing division of KSEBL. Technopark shall reimburse the necessary testing fees as submission of the receipts and test reports.)

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (But without MCB/RCCB/Isolator)

3P 4W VDB

Supplying and fixing following rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following pole in the existing MCB DB complete with connections, testing and commisioning.

5A to 32A ,SP MCB

32A ,TP MCB

63 A,4P MCB

MCB Dummy

Dismantling of existing PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following sizes with termination, isolation panel with out any damage in the existing systems as per the direction of Engineer in Charge

Upto 35 sq. mm

Laying of existing PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following sizes through existing cable TRAY/RCC/ HUME / GI/ DWC pipe / Concrete trench/Clamping on wall etc. as required.

Upto 35 sq. mm

Supply,Laying PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following sizes through existing cable TRAY/RCC/ HUME / GI/ DWC pipe / Concrete trench/Clamping on wall etc. as required.

4Cx25 sqmm XLPE Armoured Aluminium cable.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required

4Cx16 sqmm XLPE Armoured Aluminium cable.

4Cx25 sqmm XLPE Armoured Aluminium cable.

SITC of 43-inch LED Smart TV of Display Resolution: 4K Ultra HD (3840x2160), Operating System: Android/Google Tv or similar and 2 nos of 10 meter HDMI cables for the complete real time monitoring of solar power plant.

Preparation of all drawings submitting and getting approval from Kerala State Electrical Inspectorate, submitting of Completion certificates and arranging inspection, getting sanction and energization certificate etc, for commissioning of the whole installation in the premises. (The statutory payments made to Kerala State Electrical Inspectorate(KSEI) will be reimbursed on production of original receipts or attested copies of original.)

ARIES MARINE & ENGINEERING SERVRVICES PRIVATE LIMITED

INKEL LIMITED

SOLGEN ENERGY PVT LTD

TCM LIMITED