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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹2.0 CrAccepted-AOC 739 INDUSTRIAL AREA PHASE II CHANDIGARH 160002 | CHANDIGARH | CHANDIGARH | 160002 | ₹2.0 Cr | L1 | Accepted-AOC Lowest Bidder |
| 2 | L2₹3.1 CrRejected-AOC | ₹3.1 Cr | L2 | Rejected-AOC Other Than Lowest Bider |
| 3 | Rejected-Technical | - | - | Rejected-Technical Not Qualified |
| 4 | Rejected-Technical 16 46A ENVIO ENERGY TECHNOLOGIES PRIVATE LIMITED GEETA COLONY EAST DELHI DELHI SOUTH DELHI DELHI 110019 | SOUTH EAST DELHI | DELHI | 110019 | - | - | Rejected-Technical Not Qualified |
| 5 | Rejected-Technical | - | - | Rejected-Technical Not Qualified |
| Sl No | Description | Qty | Unit | WELWAYS ENGINEERS INDIA L2 | Su Solartech Systems Pvt Ltd L1 |
|---|---|---|---|---|---|
| 1.00 | Designing, surveying of site, Supplying, Installing, testing and commisioning of ON GRID roof top solar plant of following capacities at Bldg No P-400 (100 KW), P-16 (25 KW), P-05 A (20 KW), P-05 B (20 KW), P-05 C (20 KW), P-05 E (20 KW), P-24 (20 KW), P-17 (15 KW), P-07 (10 KW) at Sangrur totalling 250 KW (AC) including civil/ electrical infrastructure of size as per designer's recommendation for housing inverter, electrical / electronic equipment associated with solar plant as per latest IS at Sangrur Mil Stn comprising of following :-
Note :- (i) MINIMUM TECHNICAL REQUIREMENTS/STANDARDS FOR SPV SYSTEMS/ PLANTS TO BE DEPLOYED AS PER MINISTRY OF NEW AND RENEWABLE ENERGY ARE MANDATORILY TO BE COMPLIED WITH IN THE DESIGN. SOME OF THESE ARE NARRATED HERE-IN-AFTER. FOR OTHER DETAILS WEBSITE/PUBLICATIONS OF MNRE MAY BE REFERRED. | 1 | Each Job | 1,70,00,000 ₹1.7 Cr | 1,20,00,000 ₹1.2 Cr |
| 1.01SOLAR PV MODULES: (A) The Make of PV modules shall be as per approved ALMM list of MNRE, must confirm to the latest edition of IEC/ equivalent BIS Standards for PV module design qualification and type approval: (i) Monocrystalline Half-Cut TOPCON N-Type Bifacial modules: IEC 61215, IEC TS 60904-1-2, IEC 62804-1 / IS14286 (ii) In addition, the modules must confirm to IEC 61730 Part-1 requirements for construction & Part -2 requirements for testing for safety qualification or Equivalent IS PV modules corrosive atmosphere : IEC-61701 / BIS 61701 and PV modules in sandy environment : IEC-600068-2-68 | |||||
| 1.02(B) Specifications of PV module : (i) Silicon Crystalline SPV cells shall be used in the Solar Photovoltaic module. (ii) Minimum Peak power Rating 545 W (DCR) (iii) Minimum Module efficiency - 21.13 % (iv) Fill Factor - 0.7 (v) Performance ratio - greater than 75% (vi) Transmittance - Above 90% (vii) Bending - Less than 0.3% (viii) Minimum current Imp – 12.98 A (ix) Minimum voltage Vmp – 42.01 V (x) Minimum short circuit current Isc – 13.59 A (xi) Minimum open circuit Voltage Voc – 49.91 V (xii) It shall be made of high transitivity glass and front surface shall give high encapsulation gain. (xiii) Standard size and weight as per NISE (xiv) Mc4 connector as per requirement | |||||
| 1.03(C) RF identification tag (RFID) Each PV module must use a RF identification tag (RFID), which must contain the following information: (i) Name of the manufacturer of PV Module (ii) Name of the Manufacturer of Solar cells (iii) Month and year of the manufacture (separately for solar cells and module) (iv) Country of origin (separately for solar cells and module)- Made in India only (DCR type) (v) I-V curve for the module (vi) Peak Wattage, Im, Vm and FF for the module (vii) Unique Serial No and Model No of the module (viii) Date and year of obtaining IEC PV module qualification certificate (ix) Other relevant information on traceability of solar cells and module as per ISO 9000 series. (x) Mono Bi- facial (TOPCON N type) low iron tempered glass 2.0 mm thick in front and back side, made of anodized aluminum alloy (6063,temper T5, silver colour), junction box confirming to IP 68. NOTE: RFID shall be mandatorily place inside the module laminate. | |||||
| 1.04(D) Junction boxes : Supply and fix junction boxes of suitable nos (as per design)/OEM recommendations inputs and suitably rated output having separate DC fuses for both (+) & (-) on input and isolator on output terminal for each string. Each junction box must have a spare input terminal. The junction boxes shall be dust and vermin proof and water proof of FRP/Thermo plast with IP 65 protection in compliance with IEC 62208 and shall be UV resistant, fire retardant. It shall have surge protection and maintenance free earthing as per relevant standard. The junction box shall have suitable arrangement of the following:- (a) The strings are requird to be connected to the copper bus bar through individual fuses. (b) Provide arrangement for disconnection (DC dis-connection switch) fo each SJB/SCB. (c) Provide atest point for each sub group for quick fault location and to provide group array isolation. (d) Each array box shall be of relevant IEC standard. (e) Each array junction box shall have suitable bypass & reverse blocking diodes for maximum DC blocking voltage of 1000V with suitable arrangement of its connection. Reverse blocking and bypass diodes shall work for extreme temperatures and shall have efficiency of 99.98% confirmed by appropriate IEC standard. Make: As per recommendation of OEM for SPV Modules and approved by Accepting Officer. | |||||
| 1.05(E) General requirements for PV module: (i) PV modules must qualify (enclose test report/ certificate from IEC /NABL accredited laboratory) as per relevant IEC standard Additionally the performance of PV modules at STC conditions must be tested and approved by one of the IEC/NABL Accredited Testing Laboratories. Qualification certificate from IEC/NABL accredited laboratory as per relevant standard for any of the higher wattage regular module should be accompanied with the STC report/ certificate. For details of Test Labs refer Ministry of New And Renewable Energy website. The report submitted should not be older than 5 years. (ii) PV modules used in solar power plants/ systems must be warranted for their output peak watt capacity, which should not be less than 90% at the end of 10 years and 80% at the end of 25 years. If not then the SPV will replace immediately without any cost. (iii) All materials used shall have a proven history of reliability and stable operation in outdoor application. It shall perform satisfactorily in relative humidity up to 85% with temperatures between (-) 10 degree C and (+) 85 degree C and shall withstand gust up to 180 km /hour on the surface of the panel. Each and every SPV module shall be checked for conformity with relevant standard and no negative tolerance shall be accepted. (iv) The interconnected cells shall be laminated in vacuum to withstand adverse environmental conditions. (v) The module frame is made of corrosion resistant materials,having aluminum anodized finish with suitable min thickness as per designer/OEM. (vi) The minimum clearance between the lower edge of the modules and the roof level shall be 600 mm .The panel shall be fixed at tilt angle considering the latitude of proposed location for maximum utlization of solar energy | |||||
| 1.06GRID TIED INVERTER : Design, supply, installation, testing & commissioning of Solar Grid Connected multistring type inverter of suitable capacity in suitable Nos as per OEM/design(Total capacity of inverters shall not be less than 250 KW), invertor shall designed to give maximum yield for installed capacity , three phase, AC operated complete with following features complete all as per specified and directed . (a) General Specifications : (i) BIS / IEC Certified (ii) Built -in DC Switch (iii) LCD /LED Display (iv) Communication : Network logistics and string system (v) Warranty - 10 Yrs (vi) Safety Standards (vii) BIS Certified (viii) MPPT trackers Make: As per recomandation of OEM for SPV Modules and approved by Accepting Officer. | |||||
| 1.07(b) INPUT DATA DC : (i) Max recommended DC power should be 50% more than the inverter capacity (ii) Max DC volts - 1100 V, start up voltage - 200 V (iv) MPPT range - 140 V - 1000 V (v) Rated input voltage - 625 V (c) OUT PUT DATA AC: (i) Nominal Output Voltage: 415 V (ii) Output Voltage range: 415 V + 20% (iii) Output Frequency : 50 Hz + 3 Hz (iv) Efficiency : > 98 % (v) Rated power AC - AS per plant capacity (vi) Power factor - unity as default and 0.9 leading to 0.9 lagging (vii) Max output current As per plant capacity (d) Protection (i) Anti Islanding (ii) DC Rev Polarity (iii) Over Temperature (iv) Leakage Current (v) Over Voltage (vi) Over Current (vii) Eearth Fault Current (viii) Surge Protection | |||||
| 1.08AC DB : Outdoor type powder coated weather proof, vermin proof made out of 3.15 mm CRCA sheet front openable door, locking arrangement, including suitable working space in AC DB busbar chamber, cable box chamber including aluminum busbar of designed capacity / bus raisers suitable capacities with PVC sleeves/ tape RYB colour for phases identification, including all bus raiser shall be extend upto cable box chamber fixed on fibre insulation for RYB & neutral to all out going cable, confirming to IP-65 and fixed on wall / floor with control wiring with comprising cable gland brass, copper lugs etc. and comprising the following as per design :- (i) MCCB 4P Adjustable Thermal and magnetic for outgoing (ii) MCCB 4P Adjustable Thermal and magnetic for incoming (iii) AC type 2 Surge Protection Device (iv) Spreader Terminals as per requirement (v) Multifunction meter for measurement of V, I, KWH, KVAH & PF etc. (vi) CT of ratio 630/5 Amps (vii) Aluminum busbar chamber Make: As per recommendation of OEM for SPV Modules and approved by Accepting Officer. | |||||
| 1.09DC DB :- Outdoor type powder coated, weather proof, dust proof, vermin proof made out in 3.15 mm CRCA sheet front openable door, looking arrangement, including suitable working space in DC DB busbar chamber, cable box chamber including copper bus raisers with PVC sleeves/ tape RYB colours for phase identification, including all bus raiser shall be extend upto cable box chamber, confirming to IP-65 and fixed on wall /floor with contral wiring with comprising cable gland brass, copper lugs etc. (i) MCCB as per requrement (ii) Fuse as per requrement (iii) Aluminum busbar chamber Make: As per recommendation of OEM for SPV Modules and approved by Accepting Officer. | |||||
Updated dates
Tender Value
₹2.0 Cr
EMD Value
₹2.8 L
Closing Date
18 Nov 2025, 6:00 pmClosed
CE Chandigarh Zone
HQ CE Chandigarh Zone N Area, Airport Road Chandigarh-160003
CA NO CE CHZ PAT T 10 2025 26 PROVISION OF ROOF TOP SOLAR PLANTS TOTALLING 250 kWp AT CERTAIN BUILDINGS AT SANGRUR
2025_MES_734364_1
CE CHZ/PAT/T-10/2025-26
Open Tender
Electrical and Maintenance Works
2735 days
Sangrur
As per Tender documents
9 documents required · 9 mandatory
₹2,000
GE(S) PATIALA
₹2.8 L
Yes
29 Jan 2026
10 Oct 2025
20 Nov 2025
10 Oct 2025
18 Nov 2025
11 Nov 2025
10 Oct 2025 - 15 Oct 2025
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