Latest photovoltaic converter Tenders | Government photovoltaic converter Tenders

Central Government/Public Sector

CTN :45417907

22 Jun, 2026 35.00 Lacs

Allahabad - Uttar Pradesh

Tender For repair maint of earthing works chimney ups of various capacity sensor gate storage type water heaters solar water heating system and various types of electrical appliances such as ceiling fans exhaust fans ventilation fans incl certain miscellaneous em works - repair/maint of earthing works, chimney ups of various capacity sensor gate, storage type water heaters, solar water heating system and various types of electrical appliances such as ceiling fans, exhaust fans, ventilation fans, incl certain misc e/m works at af stn bamrauli under ge (af) bamrauli

CTN :45413779

15 Jun, 2026 NA

Multi City - Multi State

Tender For supply and installation of fd water heating device (solar 500 ltr)

CTN :45430824

18 Jun, 2026 NA

Ariyalur - Tamil Nadu

Tender For supply of lab equipment - basic engineering lab materials, digital balanceweight 500g, accuracy 0.01g, top pan. tare function,caliberation- automatic external display type: led, digital tds meterrange 0-9990 ppm, resolution 1ppm, digital lcd display, atc feature., digital ph meterph range o to 14, resolution 0.01 ph, digital display, joule calorimetercopper vessel, battery eliminator-3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), thermometer (alcohol), stop clock, mortar with pestleporcelain/agate,gazed exterior, unglazed grinding surface.item weight 2290 gramsitem diameter 4 inches, water distillation unitoutput capacity: 2 4 liters per hourmaterial: stainless steel boiler and condenserheater: built-in electric heating elementpower supply: 220 240 v ac, 50 hzcooling: water-cooled condensersafety: automatic low water cut-off, ic regulated battery eliminatoric regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a., galvanometermoving coil type, 30-0-30 scale, sensitivity 20 a/div, resistance approx. 100 ohms., voltmeterdc voltmeter; range 0 10 v, analog , ammeter dc (0 - 2 amp), cdecade resistance box3 or 4 dials, range 0.1 to 100 or 1k , constantan/manganin wire coils., rheostathigh-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., solar cell kitthe apparatus consist of variable dc power supply, led, solar cell and two multimeters (or an ammeter and a voltmeter). a variable dc power supply of 0-5v. light source is provided by led. the illumination intensity of the led can be controlled, wheatstone bridge kitseries arm: four decade dials in steps of thousands, hundreds, tens, & units of ohms. ratio arm: the ratio arm of the bridge is capable of selecting multiplying factor of 0.001, 0.01, 0.1, 1, 10, 100, 1000 for resistance measurements. two press keys are provided, one marked b is for battery & one marked g is for galvanometer one toggle switch is provided for internal battery a sensitive galvanometer is provided in the bridge., ohms law verification kitbattery eliminator-3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), standard resistance coil of 1, 2 ohm (2-set) wound on a wooden bobbin, meter bridgetype: 1 m length, with uniform wire (resistance wire)material: constantan or manganin (low temperature coefficient)scale: 0 100 cm, engraved or printedbase: wooden or metal, rigid, non-conductive supportjoints / terminals: brass or copper, fixed for connections2. galvanometertype: analog, moving coil or digital (for null detection)range: sensitive to detect micro-ampere currentsinternal resistance: high, typically ~100 or as specified5. cells / power supplytype: leclanch cells (1.5 v each) or dc power supplynumber: 2 4 cells in series (or supply ~3 6 v)

CTN :45449599

27 Jun, 2026 33.76 Lacs

Darjeeling - West Bengal

Tender For supply of 10 kwp spp 500 lpd swh and 20 kva gen set c c - sitc of 10 kwp solar power plant off grid solar photovoltic(pv) power plant , sitc of 500 lpd solar water heating system as per is 12976 1990 , sitc of 20 kva dg set , ppr pipe 25mm dia od , ppr pipe 20mm dia od

CTN :45449679

27 Jun, 2026 18.30 Lacs

Darjeeling - West Bengal

Tender For supply of sitc of 05 kwp solar power plant off grid solar photovoltic pv power plant , sitc of 500 lpd solar water heating system as per is 12976 1990 , ppr pipe 25mm dia od , ppr pipe 20mm dia od , ppr fitting elbow 20mm , ppr fitting socket 20mm , ppr fitting union 20mm

CTN :45430059

10 Jun, 2026 10.00 Lacs

Chandigarh - Chandigarh

Tender For annual mtc of lg make vrv air conditioning system at mental health institute, sector-32, chandigarh - annual mtc of lg make vrv air conditioning system at mental health institute, sector-32, chandigarh.(ch. to: annual maintenance & running of fire fighting system & solar water heating system, central air conditioning system, public health services & all other works contingent thereto in mental health institute, sector 32, chandigarh for period 01.04.2026 to 31.03.2027.)

CTN :45420347

10 Jun, 2026 3.29 Lacs

Srinagar - Jammu And Kashmir

Tender For construction of 03 nos 120 jawan barrack including 01 nos generator room for 37th bn itbp campus at thiksey leh,ladakh (ut) including internal electrical installation, central heating system,solar water heating system,automatic fire alarm system,solar power system,water supply & sanitary installation. ( sh: providing services of 1no. helper and 1no. inspection vehicle fore the office of assistant engineer(e) at leh electrical sub-division,cpwd,leh under contingencies head)subwork/packages:one

CTN :45427528

18 Jun, 2026 NA

Hyderabad-T - Telangana

Tender For repair, miscellaneous maintenance works & annual maintenance contract of solar water heating system at nrsc housing complex, hasmathpet, hyderabad

CTN :45437069

18 Jun, 2026 NA

Paschim Medinipur - West Bengal

Tender For supply of electrical items -good to match with existing surface complete all as specified and directed by eic , supply and fixing in repair modular metal flush box of 4 module with white cover plate including , supply and fixing in repair modular metal flush box of 6 module with white cover plate , material and labour for earthing complete with galvanized steel plate electrodes of size600x600x6mm thick , supply and fixing of led wall light bed side light fitting for study table including 3 watt led, aluminium body, , supply only inner container ss or as per sample suitable for vertical type geyser 50 itrs storage capacity , supply only inner container ss or as per sample suitable for vertical type geyser 25 itrs storage capacity , supply only in repair thermostat 0-75 degree as per exiting size as per oems specifications complete all as specified and directed , supply only in repair heating clement 1.5 kw, as per oems specifications all as specified and directed , supply only in repair heating element 2 kw, as per oems specifications all as specified and directed , supply only indicator lamp with flexibe copper wire of suitable size red by green , supply and fixing pvc connection with steel reinforced pipe for hot water connection of size 18 inches x 1 by 2 inches , supply only apperture plate ss suitable for 25 by 50 itrs geyser along with rubber gasket, nuts, bolts, etc , supply and fixing in repairs plug top 15 by 16 amps suitable for geyser socket outlet complete all as specified and as directed , supply and fixing in repair stop valve but fancy type, chromium plated, screwed down cp of size 15 mm fancy type complete all as specified and directed. , supply and fixing in repair bib taps, cast copper alloy with butterfly handle, screwed down, screwed for iron pipe , supply and fixing of solar collector plate panel as per existing size, specification and make of capacity upto 200 lpd , supply and fixing of solar water heater tank as per existing size, specification and make of capacity upto 300 lpd , supply and fixing of cimfr certified led fiame proof batten suitable for single t8 tube of 20 watt, ip 65 protected , supply and fixing cimfr certified led flame proof bay light, 60 watt, well glass in die cast al housing with heat resistant toughened glass, ip 65 protected. 240 volt, , supply and fixing of flame proof weather proof rotary switch with cable termination box in lm 6 aluminium allcy housing single pole 16 amp, 250 volts , supply and fixing of flame proof-weather proof switch socket and plug combined 16 a, 250 v 2p plus earth , supply and fixing of flame proof weather proof switch socket and plug combined 32 a, 500 v 4p plus earth , supply and fixing of flame proof weather proof metallic hose conduit 3 by 4 inches dia, m20 by 3 by 4 inches conduit mxm by fm x m by fx f 3 by 4 inches dia 300 mm long , supply and fixing of flame proof weather proof metallic hose conduit 3 by 4 inches dia, m20 by 3 by 4 inches conduit mxm by fmxmfxf 3 by 4 inches dia 500 mm long , taking down copper by aluminium point wiring light, fan, socket or power complete, including fixture and fittings , supply and fixing for concealed conduit for one light point wiring with 1.5 sqmm nominal cross-sectional area pvc insulated unsheathed single core copper cable working voltage 1100 volts grade , supply and fixing for concealed conduit for one light point wiring with 1.5 sqmm pvc single core cable for one ceiling fan by exhaust fan point controlled by one, one way switch and regulator , supply and fixing for concealed conduit for one light point wiring 1.5 sqmm pvc single core cable for one 3 point 5 amps switch socket outlet point controlled by one switch on the same board. , supply and fixing for concealed conduit for //bid details 3 / 81 one light point wiring with 1.5 sqmm pvc single core cable for one 3 pin 5 amps switch socket outlet point controlled by one switch on independent board. , supply and fixing for concealed conduit for one light

CTN :45140478

08 Jun, 2026 5.70 Lacs

Lohit - Arunachal Pradesh

Tender For corrigendum : supply of solar water heating system as per is 12976:1990 (q3)

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Central Government/Public Sector