Gorkhaland Territorial Administration Tender

Havells Enviro ALL-IN-ONE Solar Street Light is MADE IN INDIA with High Efficiency Mono Crystalline Solar PV Module, Lithium Ferro Phosphate battery with Inbuilt BMS technology, High Efficacy LED, MPPT Solar Charge Controller & Aluminium Extruded body. ALL-IN-ONE SSL is specially designed by Progressive Intelligent Dimming which automatically control the dimming and brightness of light, which increase the backup time.FG Code SSSSLX0143 Luminaire Wattage 15 W Solar PV Module 12V 30 W - Mono- crystalline Battery (LiFeP04) with BMS 12.8 V 14 Ah Backup 24 hours with Dimming Solar Charge Controller MPPT Solar Charge Controller Capacity 12V, 3 A Efficiency 93 % LED Make OSRAM LED viewing angle 120º Color Temperature 5700 K Lumen output 2000 Lumen Life Span 50000 hours Driver In Built DC- DC type Body Aluminum Extruded Body Dust and Water protection IP 66 Standards Low-Voltage indication Red LED Charging indication Green LED Other protections a. Over-Charge protection b. deep-discharge protection c. Over current protection d. Short circuit protection e. Over voltage protection Dusk to dawn operation Provided Humidity range 0 to 95 % (non-condensing) Temperature range -10 to +55 °C Dimension (L x B x H) 450 X 382 x 55 mm Gross Weight 8 Kg OR Supply for fitting of 12watt & 2200 lumesns all in one solar LED street light Luminaires having Mono crystalline solar cell.Details technical apecification given below: A. System Wattage: Should not be more than 12 Watt (+/-5%) B. System Lumen output: should be less than 2200lumen.C.System Efficacy: Should not be less than 180 lumens/watt.D. battery chemistry: lithium Ferro phosfate(LiFepo4) battery should be used.E. Battry Capacity: 170wh. F.Charging Electronics: Itegrated MPPT chargerwith driver.G. Charger Efficiency:90% H. Driver Efficiency:90% I.Led Burning Hours: Should be 50000 Hrs. @ L70/.J. IP Rating:IP65 K. Housing: Aluminum Pressure Die Cast./L. front cover: UV stabilized Polycarbonate cover should be used for better light distribution. M.CCT(Color Temperature ):5700k(+/-5% )/ N. CRI:70(+/-5%) O. luminaire should have in - built PIR sensor./ P.charging & discharge LED indicator:Should be privided in luminaire. Q. Input Voltage:12V DC/. R.Adjustable Tilt Angle (Deg.) : Should be 0-15 Deg. adjustable . S.Sollar cell Efficiency : Min. 12%, polycrystalline./ T. Operating Temp Range for Light Engine : 0to +35 Deg. C. U. operating Humidity :Up to 95%/ V.safety of solar panel Module: IEC 61730-1,2 &IEC 61215 X. Manufacturer should provide LM79 / LM80 reports corresponding to the luminaire / LED chip along with Type Test Certificate. Warranty -3-years warranty against manufacturer defects from date of supply. luminaire Make : Philips BRP710 P LED 22CW MR S1 12V LFP AIO Solar Equip IN or equivalent model.

Supply & Erection of Single GI pole of 6 mtr long approx. 76mm X 70mm dia and 3 mm thickness ,holding frame for panel board ,and Solar Light with all neccessary bolts and fittings including carriage of pole from Store to work- site including filling up the excavated earth pit with shifted soil and ramming properly. with cement concrete 1:2:4 protection at foundation for the poles

Erection of 6 mtr. Pole of suitable size & light ,cc foundation including fixing of foundation all complete.