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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹9.4 LAdmitted-Finance GROUND FLOOR J 26 PARTIAL AREA ON GROUND FLOOR J 26 SITE V KASNA GREATER NOIDA GAUTAMBUDDHA NAGAR GAUTAM BUDDHA NAGAR UTTAR PRADESH 201310 | GAUTAM BUDDHA NAGAR | UTTAR PRADESH | 201310 | ₹9.4 L | L1 | Admitted-Finance |
| 2 | L2₹10.3 L+₹90,000 (9.57%)Admitted-Finance | ₹10.3 L+₹90,000 (9.57%) | L2 | Admitted-Finance |
| 3 | L3₹11.0 L+₹1.6 L (16.6%)Admitted-Finance | ₹11.0 L+₹1.6 L (16.6%) | L3 | Admitted-Finance |
| Sl No | Description | Qty | Unit | Cellkon Infra Pvt. Ltd L2 | Harshaan Technologies Private Limited L3 | MAXOPTIMUS GREEN ENERGY TECHNOLOGY PVT LTD L1 |
|---|---|---|---|---|---|---|
| 1.00 | Providing, installation, testing and commissioning of 50 kW capacity On Grid power conditioning unit (PCU)/Inverter of 350 - 800 V dc input voltage range and 415 V ac, three phase, 4 wire, 50 Hz ± 2.5 Hz output voltage suitable to generate ac with a variation of 10% at nominal voltage. Power with efficiency not less than 97%, total harmonic distortion less than 3% and suitable for ambient temperature from 0 to 50 degC, minimum IP-65, built-in meter and data logger, MPPT, switching devices IGBT/MOSFETs and controller Microprocessor / DSP. PCU / inverter shall be capable of complete automatic operation including wake-up, synchronisation & shutdown. The PCU shall be able to withstand unbalanced load conforming to IEC standard with shutdown/standby mode. it must be provided with grid islanding along with manual disconnect pole isolation switch besides automatic disconnection. Minimum protections: Mains under / over voltage, over current, over/under grid frequency, over temperature, surge voltage induced at output due to external source, short circuit, lightning, anti-islanding (for grid sync mode) and other protections as per applicable standards. LCD/LED display of minimum parameters: dc input voltage, dc current, ac voltage and current (all 3 phases), instantaneous and cumulative ac output power, daily dc energy produced and other parameters as per applicable standard. Communication interface compatibility shall be RS 485 / RS 232. Including disconnecting and removing the faulty inverter in place and reconnecting with new inverter/PCU unit etc. complete as required. (Acceptable make: SMA / KACO / Refusol / Delta /Thea / Danfoss/ Luminous/ Exide/ Havells/ Solis/ SUNGROW / Solar) | 4 | Each | 10,30,000 ₹10,30,000 | 10,96,000 ₹10,96,000 | 9,40,000 ₹9,40,000 Lowest |
Tender Value
₹11.9 L
EMD Value
₹23,883
Closing Date
13 Mar 2026, 3:00 pmClosed
Executive Engineer
Assistant Executive Engineer-in-charge, AC Division, Works Department, IIT Delhi, Hauz Khas, New Delhi - 110016
Replacement of Solar Inverter of ITEC Bldg, Sonipat Campus
2026_IIT_900606_1
IITD/WORKS (SP-5261)/2026
Open Tender
Miscellaneous Works
Works
30 days
Indian Institute of Technology Delhi Hauz Khas
As per tender documents
14 documents required · 14 mandatory
₹0
₹23,883
30 Mar 2026
27 Feb 2026
16 Mar 2026
27 Feb 2026
13 Mar 2026
27 Feb 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Providing, installation, testing and commissioning of 50 kW capacity On Grid power conditioning unit (PCU)/Inverter of 350 - 800 V dc input voltage range and 415 V ac, three phase, 4 wire, 50 Hz ± 2.5 Hz output voltage suitable to generate ac with a variation of 10% at nominal voltage. Power with efficiency not less than 97%, total harmonic distortion less than 3% and suitable for ambient temperature from 0 to 50 degC, minimum IP-65, built-in meter and data logger, MPPT, switching devices IGBT/MOSFETs and controller Microprocessor / DSP. PCU / inverter shall be capable of complete automatic operation including wake-up, synchronisation & shutdown. The PCU shall be able to withstand unbalanced load conforming to IEC standard with shutdown/standby mode. it must be provided with grid islanding along with manual disconnect pole isolation switch besides automatic disconnection. Minimum protections: Mains under / over voltage, over current, over/under grid frequency, over temperature, surge voltage induced at output due to external source, short circuit, lightning, anti-islanding (for grid sync mode) and other protections as per applicable standards. LCD/LED display of minimum parameters: dc input voltage, dc current, ac voltage and current (all 3 phases), instantaneous and cumulative ac output power, daily dc energy produced and other parameters as per applicable standard. Communication interface compatibility shall be RS 485 / RS 232. Including disconnecting and removing the faulty inverter in place and reconnecting with new inverter/PCU unit etc. complete as required. (Acceptable make: SMA / KACO / Refusol / Delta /Thea / Danfoss/ Luminous/ Exide/ Havells/ Solis/ SUNGROW / Solar) | 4 | Each | - | - |
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