supply and installation of solar panel , solar pv generaion system - 35 kwh , supply , installation, testing and commissioning of on grid solar photovoltaic power plant conforming to mnre specifications as amended, consisting of half cut monoperc silicon solar cells, net metering facility, necessaryprotections, earthing, mounted on aluminium / gi / gp structure of suitable strength with following components complete as required:- a ) solar photovoltaic module of capacity 545wp or above, conforming to is14286 / iec61215, is / iec61730-part1, is / iec61730-part2. solar photovoltaic module conversion efficiency shall not be less than 20.5%. 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 ) grid tie inverter of the capacity 30kw or above, 230-960watt mppt voltage range, three phase, 4wire, 50hz+ / 2.5hz , output voltage suitable to generate ac power with efficiency not less than 98.4%, total harmonic distortion less than 3% and suitable for ambient temperature from 0 to 50 degree c. the pcu 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 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 ) connections & interconnections by supplying & fixing required size xlpe insulated copper conductor 1.1kv 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.