Solar & Renewable Energy Tenders

SOLAR WATER GEYSER Disconnecting of water connection and dismantling complete solar water heating system of capacity 300 ltrs per day including hot & cold water pipes and hot water tank complete and refixing after repairing the system fixing back in position and testing complete all as specified and directed by Engineer-in-charge. Note : Rates quoted by the contractor shall deemed to be included for :- (a) Making good the worn out missing nuts bolts, washers, union, sockets, flanges and screws etc. (b) Descaling/ desludging, cleaning and washing of the solar panel, hot water pipes, copper tubes, hot and cold water tanks by using appropriate chemicals and re-assembling the panel including welding of collector fins as required. (c) Painting of staging, solar panel frame, hot water tank frame with applying one coat of synthetic enamel paint including preparation of old painted steel surfaces of any description (e) All other materials shall be measured and paid separately under respective items.

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 SE,Electrical Circle (R&B) and CE ,Buildings, Odisha, BBSR 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 SE,Electrical Circle (R&B) and CE ,Buildings, Odisha, BBSR 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 SE,Electrical Circle (R&B) and CE ,Buildings, Odisha, BBSR 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.

S&F solar stud 125x125x25mm (model DA 110-DHRUV of SINOR infrastructure or equivalent in 3M) made from aluminium alloy and construction solar powered by nionocrystal solar panel with rechargeable battery of type-I high capacity Ni-Cd with view distance of approximate 1000mtr LED - 10mm three pieces on each side are used for high brightness of different colour back up 12 hours of continuous lighting at night complete including taking down of old one.

SITC of Solar Power System with High Efficiency Mono PERC / TOPCon, High Efficiency Crystalline Silicon, Half-Cut, Bifacial, Light weight Aluminum frame rigid Solar Panel, 500w or higher, with Networked intelligent MPPT Charge controller, 24V, 100ah, intelligent BMS LiFePO4 Battery bank, Electrical and data cabling with support structure as per the attached detailed specification.

Supply, installation, testing and commissioning of MNRE approved Grid tied Solar Panels with inverter, meter, cable etc. suitable for Rooftop as well as Utility Scale Solar Power Projects with 25 years of Linear Generation warranty. Work includes designing of solar panel area and MS frame and foundation on ground/roof of Pump house or CWR, showing arrangement of panel in available space, installation of PV module on MS frame as per approved design and drawings. Mounting structure shall be suitably designed to withstand wind velocity up to 150km/hr. Grid Tie Transformer less inverters, Multiple independent MPPTs, Peak efficiency of >98%. Connect up to multiple strings PV arrays, Easy & fast connection, Built-in string-level monitoring, IP65 protection level, Wi-Fi / internet based remote monitoring with 5years warranty. All cabling up to panel and metre, earthing etc. required accessories and taxes are inclusive. The work shall be executed as per detailed technical specifications, approved drawing and direction of Engineer in Charge. Note: There shall be 5 year service warranty for panel, inverter, meter, cable etc. and suitable provision shall be included in tender document.

15W Semi integrated light 12.8v/15ah lipo 4 battery 50W solar panel 6 M GI Pole with 5 year warranty.