Solar Street Lights Tenders

Providing and Erection of metallic pole of 6.0 Meter length and dia from 130mm-150 mm and top 60-70mm in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation, refilling and bracket for mounting of solar street light with iron clamps, nuts, bolts and washer, painting etc. as required.

Providing and fixing LED SOLAR Street Light 18 WATT complete and as per the direction of Engineer-in-charge. red and as approved bythe Architects. MR

Supply and Installation of LED SOLAR STREET LIGHT 75Watt Peak.Battery capacity-≥ 12.8 V (nominal), 30 Ah at STC (1 day autonomy).Type of LED (Light source)20 Watt White LED type.Ingress protection-IP65 or better.Nominal bore size of tube -40 mm / 3.2 mm.Height of pole (in m) - 6.Battery box-Outside the luminaire enclosure in a vented, acid proof and corrosion resistant, hot dip galvanized metallic box (IP65 or better) with anti-theft locking arrangement for outdoor use.Type of PV Module-Only indigenous modules of IEC Tested used. Crystalline high power/efficiency cells used in the solar photovoltaic module.Power output of PV Module-≥ 75 Wp at 16.4 ±0.2 Volt at STC.PV Module Efficiency-≥ 14%.The open circuit voltage of the PV modules under STC (in volts)- 21.Type of Battery-Lithium Ferro Phosphate battery (LiFePo4). Operating from dusk to dawn first four hour full brightness, rest of the time at lower level, with motion sensor.Battery capacity-≥ 12.8 V (nominal), 30 Ah at STC (1 day autonomy).Cycle/ Current-Battery cycle life 2000 cycle at 80 % discharge.Type of led-20 Watt White LED type .LED chip Efficacy (Lumen/watt)-≥135.Luminaire System Efficacy - Lumen output - (Lumen/watt)-≥120. The color temperature of white LEDs used in the system-5500 degree K – 6500 degree K.The temperature of heat sink-≤ 20 degree centigrade above ambient temperature during operation.CRI-> 70 %.Lighting quality-Free from glare, flickering and UV.Wattage-Power consumption of the LED Luminaire / Lighting unit ≤ 30W (including LED and Driver power loss)

Supply and fixing LED Solar street light fitting 36 Watt including galvanized steel pole in built, lithium ion battery, solar panel, charge controller with dusk down sensor complete.

Design,manufacture, testingatworks, supply, storage, transportation tosite, Installation, testing, commissioning and performance test a tsite of Solar Street lighting system complete with GI pole and GI mounting bracket, control gearbox, internal cable from fitting to junction box, and 15 W LED fixture, three days battery backup with solar Module,earthing,electronics,dusk-dawn operation etc including pipe inserts for cables and connecting work and commissionings paresas required, with all material and labour as per specifications, drawing sand instruction of Engineer-in-charge. Nominal height of GI pole shall be 6m. Work to be completed in all respects.

SLTC of Solar Street Light Work & High Mast Work