Solar Panels Tenders

DCDB box between solar panels and the invertor containing DC SPD and DC MCB with fuse set complete

Providing, installation and commissioning Solar submersible pump and Centrifugal pump (with different heads) with Power unit (Solar Modules), Controller, Module mounting Structure, Tracking (Manual Sun tracking system), 3 core cable, earthing, lighting protection, Civil work (excavation and installation of base for panels), miscellaneous accessories, Solar module cleaning system, all items conforming to relevant IS/IEC standards with warranty of 5 years and transporation to Guwahati, Assam for the following capacity as directed by department

200 Supply, Installation, Testing & Commissioning of following size of Grid Tied Solar Power Plant with Rupees Forty

Providing and installation of solar cateye produced from an engineered polymer selected for superior impact resistance and weather-ability. The top of the solar stud should be transparent for solar charging and light output in active mode. The base of the body shall be yellow or neutral white as approved by Engineer In-charge. The marker shall incorporate a solar panel (comprising of solar cells) for converting solar energy into electricity, a storage device for storing the energy, LEDs for illumination and a design for providing 360 degree smooth illumination. The Solar stud shall be round in shape for providing illumination in all directions. The solar stud shall also have high reflective lenses for conspicuity in passive mode and dual shanks for improved road presence. The solar studs are intended for application directly onto pavement surfaces and shall be applied with epoxy resin adhesives designed for use with raised pavement markers and as supplied by the marker manufacturer separately. The solar cateye shall be of height: 65 ± 2 mm & Maximum Diameter: 136 ± 4 mm. The body of the solar cateye shall be resistant to dust and water ingress as per IP 65 standards. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280. Road Delineator/Vertical Guide Post Delineator

Supply of octagonal shape 10/10.5 mtrs pole (BPP/Utkarsh/Galpol). Pole shaft shall be in two or single section, made from HT. Steel of grade BSEN 10025,S355JO hot dip galvanised and suitable for wind speed 180km/hr as per IS 875. It shall also included all panel mounting Suitable strctural encloser made by M.S angle and 40mmX40mmX3mm hallow square bar for arms of each panel prame including MS double dram head frame one for installation Solar Panel and other for fixting Lighing fixture with G.I (16 SWG CRC Sheet) box for battery installation The Lighting Tower must have any of the following arrangement for future preventive maintenence of solar panel, light and batteries etc. i) Hand pully arrangement: If the system is arranged in the handpuly then winch with hand pully and the two continues steel wire Rope must be 4mm and Grade AISI 316, 7/19. It have manual operating handle,, LStaper The mast shall have an intigral pwer tools installed inside the base compartment for its operation. ii) Metalic Ladder system: In this case the metalic ladder must be placed through the pole up to top from above 7/8 hight from the base of the pole. The pole alo have Lantern carrage arrangement suitable for 4 nos. luminaries symmetrically and its Battery box/light, Specification of the pole: Length-10/10.5m, Top dia. 150mm, Battom Dia. 360/340mm, 3.5mm thick.Specification of Foundation bolt-Dia. 24mm L-750mm, Number of bolt-6nos. Base plate specification.-Dia.- 520mm, Thicknes -20mm, PCD-445mm

Supply and fix in repair 340Wp 24V Polycrystalline Solar Panel Solar Panel Type - Polycrystalline Wattage - 340Wp, Operating (Nominal) voltage - 24V Number of cells - 72 cells, Manufacturer warranty- 10 years Performance warranty - 25 years Module efficiency (%) - 16.75 % Fill factor > 0.7 Open circuit voltage (Voc) - 46.2V Short circuit voltage (Isc) - 9.13A Voltage at Maximum power (Vmp/Vmpp) - 34.9 V Current at Maximum power (Imp/Impp) -6.9A Frame material - Anodized aluminum frame with twin wall profile Certifications and approvals - UL 1703, IEC 60068 -2-68, IEC 62804, IEC 61215 ED2, Encapsulate - Yes,Weight in Kg - 19.5 kg Country of Origin - Made in India (Cell & module complete in all respect) Features - note: for item no 70 and 71 *Maximum system voltage increased to 1500VDC (IEC & UL), increased string length , low BOS cost *Extremely reliable product suiting harsh environment conditions withstanding 2400 Pa wind load, * Higher output of module power by reducing cell to module power loss *Efficiency upto 17.52% *Certified for sand and dust test *certified for ammonia resistance and excellent anti-PID performance *Designed for very high area efficiency ideally suited for rooftop and ground-mounted applications *10 years of product warranty and 25 years of linear performance warranty * Solar panel must compile DCR norms in all respects.