Public Works Department Tender

SITC of ongrid solar photovoltanic power plant conforming to MNRE specifications as amended, consisting of Mono/poly crystalline silicon solar cells, net metering facility, necessary protections, earthing, mounted on Aluminium/ GI structure of suitable strenght with following components complete as required:- a) solar photovoltanic module of capacity 330Wp or above, manufactured in India, conforming to IS 14286/IEC 61215, IS/IEC 61730- part-1, IS/IEC 691730-part-2. Solar photovoltanic module conversion efficiency shall not ne less than 16.5%. PV modules used in solar power plants/systems must be warranted for their uotput 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 350-800 V DC input voltage range and 400V AC, three phase, 4 wire, 50 HZ +/- 2.5HZ, output voltage suitable to generate AC power with efficiency not less than 97% total harmonic distortion less than 3% and suiutable for ambient temparature from 0 to 50 degree C. The PSU shall adjust the voltage and frequency level to suit the grid voltage frequency.

c) Data monitoring system complete with accessories. d) Fixing of Array junction box & main juction box with IP 65 protection and termination arrangement for incoming outgoing cable along with glands, lugs and other accessories etc as required. e) Lightning and surge voltage protection. f) Connections & interconnections by supplying & fixing required size XLPE insulated copper conductor 1.1 KV grade armoured power and control cables between solar modules, main power cable to grid supply PCU unit along with supplying & fixing of necessary channel/conduit lugs and other accessories etc as required.

Supply & Delivery of 1.1 KV XLPE Insulated & Sheathed Armoured Aluminium power cables [ Make Gloster /Polycab /Havells/KEI/Finolex/RR cable] as per choice of EIC.