Supply and installation of 18 Watt LED Solar Street Lights at Risheehat Tea garden Area, under Darjeeling Pulbazar Block, Darjeeling,GTA

Supplying of 18 watt all In one solar LED Streetfight Lumlnalres having polycrystalline solar cell with12.8V,100W Solar panelmodule capacity lncludlng supply of 6.0 Mtr.Long GI pole • Detailed Technica lSpecification GivenBelow:- i) 6meter GI Pole ii) 1X100 Watt Wp Si PV Module. iii) 1X42Ah 12.8V Lithium Ferro Phosphate (LiFePo4) Battery iv) 1X18 W LED Luminiares

Supplying of 18 watt all In one solar LED Streetfight Lumlnalres having polycrystalline solar cell with12.8V,100W Solar panelmodule capacity (On existing Pole) • Detailed Technica lSpecification GivenBelow:- i) 1X100 Watt Wp Si PV Module. ii) 1X42Ah 12.8V Lithium Ferro Phosphate (LiFePo4)Battery iii) 1X18 W LED Luminiares

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below:By TATA-Medium GI pipe

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