stand alone solar pv street lighting system with 6m pole 100wp module , 18w led lumency, 12.8v 42ah lithium ferro phosphate (lifepo4) battery at booth no-[162-08 nos]/[170-20 nos]/[171-22 nos]/[175-16 nos]/[176-15 nos]/[179-10 nos]/[180-15 nos] at sulkapara gp different location [116 nos] under nagrakata block [as per wbred configuration]- 1 supply of gi pole (hot dip galvanized) of 3mm thickness with 100mm dia 6.0mtr length pole with base plate 200mmx200mmx10mm with rcc foundation 2 supply of 100wp poly/mono crystalline module with iec 61215, iec 6173-1,2 compliance with any is mnre approved 3 supply of 18w luminaries comprise of : a) 18w led philips/osram/equivalent reputed make with bis certification b) charge controller should have over charge protection, deep discharge protection, battery reverse polarity protection, load short circuit protection, open circuit protection, panel reverse polarity protection, over temperature protection c) automatic dusk to dawn controlling system to monitor led operation 4 supplying of 12.8v, 42ah, lithium fero phosphate (lifepo4) batteries having bis certificate. the batteries should have higher life expectancy, longer circle life, low discharge rate and fast charging facilities. battery should provide 12 hrs battery backup. the battery must be provide with gi out door type battery box/inbuilt in luminaries 5 cable and wires a) dc cable 4 sqmm-15m b) control cable ls 6 transportation, installation and commissioning 7 comprehensive maintenance for 05 years (minimum 1(one) visit quarterly) 8 add gst @ 18% 9 add labour welfire cess @ 1%