Estimate for Installing 50 KW Solar System at SKY Walk In Sakthan Nagar

Amount

Installing and commissiong of 50KW SOLAR ENERGY PLANT Mono perc Bi-facial framed Half Cut cell ( on grid & remote monitoring system), Supply and installation of 92 nos Mono perc Half Cut cell of 540 Wp ( Make- CREDENCE/ Premier/ Renewsys ) and grid tie Inverter- 2:1 ( 2 Optimiser per panal ) 50 KW DC Compatible inverter (Make: Solar edge tie inverter), Solar Panel MPPT / INVERTER 1Nos, PV Module Performance warrantied for their output peak watt capacity not less than 90% at the end of 10 years and 80% at the end of 25 years and Inverter replacemet warranty 10 years. 25 years for Optimiser and solar panel: 12 years product and 25 years linear performece warranty.

Supply fabrication erection testing commissioning of Hot dipped GI structure, for fixing PV module mouting with `J' bolt is preferred for avoiding drilling the structure. 5 years warranty for the structure.

Supply & installation/laying of following items, AJB/DC DB with SPD & Breakers, MC3/MC4 Connectors, Copper cables for DC connections ( Modules to Inverter, DC copper cables shall be tinned 1000V,120degree EB cable ), PVC conduits & cable Tray Works, Lightning Arrester with earth pits, chemical compound, Earthing and its accessories

Supply, Design, Fabrication, Erection , Testing and Commissioning of following Cubicle type, fully compartmentalised LT Switchboards dust tight and vermin proof, fabricated out of 16 SWG CRCA sheet, chemically treated and painted with 2 coats of primer and two coats of stoving enamel paint of approved shade. The Switchboards should have a Set of suitably rated TPN Aluminium busbars with the specified current and fault level, Insulated with heat shrinkable, color coded PVC Sleeves and supported using DMC/ SMC Pillar or Finger type busbar supports. The design should be as per the standards of the State Electrical Inspectorate. All indication lamps should be LED type, all MCCBs should be with rotary handle Supply, fabrication,erection, testing commissioning of AC solar panel as per the requirement of Indoor and Compartmentalised with IP44, double door . With Busbars: 400A 4P AL BUSBAR Incoming - 150A TM MCCB and Outgoing - 150A TM Fixed model - 2nos with LED and Digital VA meter.

Supply, Design, Fabrication, Erection , Testing and Commissioning of following Cubicle type, fully compartmentalised LT Switchboards dust tight and vermin proof, fabricated out of 16 SWG CRCA sheet, chemically treated and painted with 2 coats of primer and two coats of stoving enamel paint of approved shade. The Switchboards should have a Set of suitably rated TPN Aluminium busbars with the specified current and fault level, Insulated with heat shrinkable, color coded PVC Sleeves and supported using DMC/ SMC Pillar or Finger type busbar supports. The design should be as per the standards of the State Electrical Inspectorate. All indication lamps should be LED type, all MCCBs should be with rotary handle Solar Meter Panal: Top/bottom cable entry for incoming and outgoing feeders. Fabricated out of 16SWG CRCA sheet with IP42 Single door Comparmentalised Solar Meter Panal. Busbars:400A 4P AL BUSBAR, Earth bus - 25 x3mm copper strip, Incomers: 400A TPN SFU, Meters & Indications Red, Yellow and Blue Indication Lamps 3nos & 2A Control fuses - 2sets, Solar Meter(CT based) and KWH meter -1 set

Supply,Laying, Testing and Commissioning of the following PVC Insulated Armoured Aluminium L.T.Cables XLPE Cables through excavated trenches, built up cable trenches, cable trays, hume pipes,including supply and fixing of clamps, nuts and bolts, screws,identification tags, route markers etc. required for clamping intervals as necessry. 3.5 Core, 70 SQ.MM Aluminium Conductor

Supplying nickel plated compression brass cable gland and aluminium lugs for PVC insulated and PVC sheathed armoured aluminium conductor cable 1.1 KV grade, and making end termination suitable for cable of the following sizes as required. 3.5 Core, 70 SQ.MM Aluminium Conductor

candelaengineering corporation

EVEREST AGENCIES