Solar Panels Tenders

Providing, supplying, installation, testing and commissioning of 30 Watt Solar Semi-Integrated LED Street Light Fitting having in-built smart driver with integrated Lithium Iron Phosphate (LiFePO4) battery of 24 Ah capacity, BIS approved, suitable for outdoor lighting applications with dusk-to-dawn automatic operation, high efficiency LED optics, surge protection, over-charge and deep-discharge protection, complete as required including following components: Approved Makes: LED Chips: OSRAM / PHILIPS Battery: Bright Solar Technology Solar Panel: Ankur Solar / Usha Solar Pole: Bright Solar Technology LED Luminaire: 30 Wall LED street light luminaire with high power LEDs, minimum system efficacy ≥ 120 lm/W, color temperature 5700K-6500K, CRI ≥ 70, pressure die-cast aluminium housing, IP-65 or higher protection, integrated smart driver with aulo ON/OFF functionality through in-bullt sensor, short circuit and open circuit protection, completo with mounting arrangement, Internal wiring and connectors as required. Solar PV Module: 75 Wall Polycrystalline Solar Panel, MNRE approved, having anodized aluminium frame, high transmission toughened glass, weather-proof junction box with bypass dlodes, suitable for 12/24V syslam, mounted on suitable Gl mounting structure with propor IIII angle as per site latitude and direction for maximum solar absorption. (Cont..) on417.01

W.R.I D.D. Schedule of Rates 2021,ch. 12, item no. 3/b Power conditioning unit with IP54 enclosure: Supply , transport,Installation and commissioning of IP 54 protected enclosured inverter unit qualifying IEC 61683 Efficiency measurement and IEC 60068-2 environment standard suitable for 3 phase A.C. motor, IGBT based high voltage switching inverter with MPPT technology, to take care of the varition of sun light and will be suitably mounted inside the metal enclosure. Inverter should have protection against dry run, over current, under current, over voltage, under voltage, short circuit etc.system should be able to run at low sunss a day run should be possible during normal sunshine condition inverter should have option to auto start trip off due to low light/cloudy situation except for dry run. Inverter should be provided with a display to show the various parameter by the user such as voltage, current, solar panel DC voltage, Inverter IGBT tempreture, out put AC voltage, output frequency, pump flow ( direct or calculated method), Irradiation ETC. The system should store the data at a set interval, be capable to transfer it to external storage device and support communication of its operational parameter and logs over modbus protocol it should also monitor and save total run time, total water pumped etc. there should be provision for interfacing GPRS based data transmission Amrit/Havels/Suriya or equvalent. B) For 1 HP capacity pump motor set.(As per direction of EIC) ( as per Govt approved)

W.R.I D.D. Schedule of Rates 2021,ch. 12, item no. 3/b Power conditioning unit with IP54 enclosure: Supply , transport,Installation and commissioning of IP 54 protected enclosured inverter unit qualifying IEC 61683 Efficiency measurement and IEC 60068-2 environment standard suitable for 3 phase A.C. motor, IGBT based high voltage switching inverter with MPPT technology, to take care of the varition of sun light and will be suitably mounted inside the metal enclosure. Inverter should have protection against dry run, over current, under current, over voltage, under voltage, short circuit etc.system should be able to run at low sunss a day run should be possible during normal sunshine condition inverter should have option to auto start trip off due to low light/cloudy situation except for dry run. Inverter should be provided with a display to show the various parameter by the user such as voltage, current, solar panel DC voltage, Inverter IGBT tempreture, out put AC voltage, output frequency, pump flow ( direct or calculated method), Irradiation ETC. The system should store the data at a set interval, be capable to transfer it to external storage device and support communication of its operational parameter and logs over modbus protocol it should also monitor and save total run time, total water pumped etc. there should be provision for interfacing GPRS based data transmission Amrit/Havels/Suriya or equvalent. B) For 1 HP capacity pump motor set.(As per direction of EIC) ( as per Govt approved)

W.R.I D.D. Schedule of Rates 2021,ch. 12, item no. 3/b Power conditioning unit with IP54 enclosure: Supply , transport,Installation and commissioning of IP 54 protected enclosured inverter unit qualifying IEC 61683 Efficiency measurement and IEC 60068-2 environment standard suitable for 3 phase A.C. motor, IGBT based high voltage switching inverter with MPPT technology, to take care of the varition of sun light and will be suitably mounted inside the metal enclosure. Inverter should have protection against dry run, over current, under current, over voltage, under voltage, short circuit etc.system should be able to run at low sunss a day run should be possible during normal sunshine condition inverter should have option to auto start trip off due to low light/cloudy situation except for dry run. Inverter should be provided with a display to show the various parameter by the user such as voltage, current, solar panel DC voltage, Inverter IGBT tempreture, out put AC voltage, output frequency, pump flow ( direct or calculated method), Irradiation ETC. The system should store the data at a set interval, be capable to transfer it to external storage device and support communication of its operational parameter and logs over modbus protocol it should also monitor and save total run time, total water pumped etc. there should be provision for interfacing GPRS based data transmission Amrit/Havels/Suriya or equvalent. B) For 1 HP capacity pump motor set.(As per direction of EIC) ( as per Govt approved)

Supply of Elegant look 60 W(>=190lm/W) AIO LED Solar Street lights having extruded alluminium housing, 180Wp or more (subjected to final panel backup calculation with dimming profile of 100% output for 2 hrs, 90% output for 1 hr, 60% output for 1 hr and 50% output for 8 hrs per day. The calculation is to approved by concerned engineer from OTDC before final procurement of the product.) Mono Crystalline Panel/Laminates fixed on the top of the luminaire housing, maintenance free 12.8 volts 96 Ah or more (subjected to final battery calculation with dimming profile of 100% output for 2 hrs, 90% output for 1 hr, 60% output for 1 hr and 50% output for 8 hrs per day. The calculation is to approved by concerned engineer from OTDC before final procurement of the product.) LiFePO4 battery(BIS certified) , BMS, MPPT charge controller, PIR sensor( when there will be no movement the lumens output will be 30% output).The solar panel and battery should be designed to provide 2 days (24 hrs ) back up . The luminaire is having IP 65 protection for critical components, IK 08 and having lumen output of >=11400 lumens as per LM 79 report third party/central/state govt accredited NABL lab to justify the lumen output & lumen efficacy . Lenses should be provided on the LED chip for better lighting dstribution to avoid glare on human eyes. Both the luminaire and Mono Crystalline Panel must be manufactured in India. The Solar lighting company must submit the third party central/state govt accredited NABL lab reports to justify the lumen efficacy,luminaire output , IK 08 and IP 65 protection.The Luminaire should be supplied along with adjustable type mounting bracket which can be fitted directly on the pole.The Solar lighting manufacturer must submit the declaration letter by mentioning that complete solar light and the solar panel are manufactured in India and warranty certificate on their company's letterhead by mentioning warranty period as 5 years and necessary aftersales Service will be provided through their tollfree base service network located within 100 KM from the project site. The Solar Street light manufacturer should have own NABL accredieted laborotory. The following test reports must be submitted and approved from concerned engineer from OTDC for the technical acceptance of the products. 1.LM 79 REPORT and LM 80 Report ( from third party/central/state govt accredited NABL lab of AIO solar light) , 2. IK 08 ( from third party/central/state govt accredited NABL lab of AIO solar light ) , 3. IP 65 (Report of third party/central/state govt accredited NABL lab of AIO solar light 4. EN50530 – MPPT Efficiency , 5. IEC61547 , 6. IEC61000-3-2 – EMC , 7. IEC 60598-2-3 ,8. IEC 62109-1, ( The necessary test reports of third party/central/state govt accredited NABL lab from sl no. 4 to sl no.8 must be submitted for any wattage of AIO solar light ) Make-(Philips/Panasonict/Wipro/Crompton/Bajaj/Havells/LT ). NB: The cost includes 5 years CMC including repair/ Maintenance/ replacement of the product in case of any defect.

SITC of 1.1 kWp off-grid Rooftop Solar PV Power Plant including Additional 1 year of Comprehensive Maintenance