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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹3.2 CrAccepted-AOC | ₹3.2 Cr | L1 | Accepted-AOC Lowest Bidder |
| 2 | L2₹3.3 Cr+₹6.3 L (1.95%)Rejected-AOC 739 INDUSTRIAL AREA PHASE II CHANDIGARH 160002 | CHANDIGARH | CHANDIGARH | 160002 | ₹3.3 Cr+₹6.3 L (1.95%) | L2 | Rejected-AOC Other than Lowest Biddder |
| 3 | L3₹3.5 Cr+₹25.8 L (7.96%)Rejected-AOC N A | ₹3.5 Cr+₹25.8 L (7.96%) | L3 | Rejected-AOC Other than Lowest Biddder |
| 4 | L4₹3.5 Cr+₹25.9 L (7.99%)Rejected-AOC | ₹3.5 Cr+₹25.9 L (7.99%) | L4 | Rejected-AOC Other than Lowest Biddder |
| 5 | L5₹4.1 Cr+₹82.9 L (25.6%)Rejected-AOC S 32 UNIT NO 419 4TH FLOOR JMD MEGAPOLIS 419 424 BADSHAHPUR SOHNA ROAD SECTOR 48 GURUGRAM HARYANA 122018 | GURUGRAM | GURUGRAM | HARYANA | 122018 | ₹4.1 Cr+₹82.9 L (25.6%) | L5 | Rejected-AOC Other than Lowest Biddder |
| Sl No | Description | Qty | Unit | SKYLIGHT INNOVATIONS L3 | WELWAYS ENGINEERS INDIA L6 | Su Solartech Systems Pvt Ltd L2 | Sunskrity Energy Pvt Ltd L4 | SOLLUZ ENERGY PVT LTD L5 | Sonic Engineering & Automation L1 |
|---|---|---|---|---|---|---|---|---|---|
| 1.00 | Designing, survey of site, supplying, installing, testing and commissioning of ON GRID roof top solar plant of total capacity 500 KW (AC) including civil/ electrical infrastructure size as designer recommendation for housing inverter, electrical / electronic equipment associated with solar plant as per latest IS comprising of following. The tentative locations with capacities are as under:-
(P-68: 125 KW, P-69: 125 KW, P-61: 60 KW, P-47: 50 KW,P-22: 45 KW, P-302: 50 KW, P-303: 45 KW)
Note :- 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 | 2,67,00,000 ₹2,67,00,000 | 3,30,00,000 ₹3,30,00,000 | 2,40,00,000 ₹2,40,00,000 Lowest | 2,47,50,000 ₹2,47,50,000 | 2,90,05,992.66 ₹2,90,05,992.66 | 2,45,00,000 ₹2,45,00,000 |
| 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 TOPCON N type Bifacial modules : IEC 61215/IS14286. (ii) Thin Film Terrestrial PV Modules : IEC 61646 /Equivalent IS. (iii) Concentrator PV Modules & Assemblies : IEC 62108/Equivalent IS. (iv) 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 requrement | |||||||||
| 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. (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 (Top CON 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) 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 external application. It shall perform satisfactorily in relative humidity up to 85% + 5% with temperatures between (-) 10 degree C and (+) 85 degree C and shall withstand gust up to 180km/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 400 mm . All the panels shall have provision to tilt angle of the latitude as per the proposed location. (vii) The module shall be provided with a junction box sealed type factory fitted and with arrangement for provision of by- pass diode. The box shall have hinged, weather proof lid with captive screws and cable gland entry points with IP65 rating. (viii) DCR PV panel shall be used. | |||||||||
| 1.05GRID TIED INVERTER : Design, supply, installation, testing & commissioning Solar Grid Connected multistring type Inverter of suitable capacity in suitable Nos as per OEM design for each roof top solar plant , designed to give maximum yield for installed capacity , three phase, AC operated complete with following features complete all as per specified and directed following datas/ details:- (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 (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 (iii) MPPT range - 140 V - 1000 V (iv) Rated input voltage - 625 V Make: As per recommendation of OEM for SPV Modules and approved by Accepting Officer. | |||||||||
| 1.06(c) OUT PUT DATA AC: (i) Rated power AC - AS per plant capacity (ii) Power factor - unity as default and 0.9 leading to 0.9 laging (iii) Max output current As per plant capacity (iv) Nominal output voltage - 415 V iv) Nominal output voltage range - 415 V+-20% (v) Output frequency - 50 Hz+- 3 Hz (vi) Efficiency not less than 98% (vii) Operating temperature upto 85 degree centigrade (viii) Inverter shall have IP-67 protection (d) Protection device (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 | |||||||||
| 1.07AC DB : Outdoor type powder coated weather proof, vermin proof made out of 3.15 mm thick 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. (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. | |||||||||
| 1.08DC DB :- Outdoor type powder coated, weather proof, dust proof, vermin proof made out of 3.15 mm thick CRCA sheet 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 requirement. (ii) Fuse as per requirement. (iii) Aluminum busbar chamber Make: As per recommendation of OEM and approved by Accepting Officer. | |||||||||
| 1.09JUNCTION 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 (+) and (-) 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 made of FRP/ Thermoplastic with IP-65 protection in compliance with IEC 62208 and shall be UV resistant, fire retardant. It shall have surge protection and maintenance free earhtings as per relevant standards. The junction box shall have suitable arrangement of the following:- (a) The strings are required to be connected to the copper bus bar through individual fuses. (b) Provide arrangement for disconnection (DC disconnection switch) for each SJB/SCB (c) Provide a test 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 and reverse blocking diodes for maximum DC blocking voltage of 1000 V 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 and approved by Accepting Officer. | |||||||||
Tender Value
₹3.8 Cr
EMD Value
₹4.6 L
Closing Date
8 Nov 2025, 6:00 pmClosed
CE Chandigarh Zone
HQ CE Chandigarh Zone N Area, Airport Road Chandigarh-160003
CA NO CE CHZ CHM T 07 2025 26 PROVISION OF ROOF TOP SOLAR PLANTS TOTALLING 500 kWp AT CERTAIN BUILDINGS AT CHANDIGARH
2025_MES_734360_1
CE CHZ/CHM/T-07/2025-26
Open Tender
Electrical and Maintenance Works
Item Rate
910 days
Chandigarh
As per Tender Documents
9 documents required · 9 mandatory
₹2,000
GE Chandigarh
₹4.6 L
Yes
5 Feb 2026
9 Oct 2025
10 Nov 2025
9 Oct 2025
8 Nov 2025
31 Oct 2025
9 Oct 2025 - 15 Oct 2025
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