Rate Contract for Design, Supply, Installation, Testing and Commissioning of Grid-connected rooftop solar power plant System with related comprehensive Electrical, Mechanical & Civil Work including all necessary equipment and Auto Cleaning System as per tender specification with comprehensive O & M at Diffrent site of Municipal Corporation Junagadh for two year

Name of Work ::- ::- Rate Contract for Design, Supply, Installation, Testing and

Commissioning of Grid-connected rooftop solar power plant System with related

comprehensive Electrical, Mechanical & Civil Work including all necessary equipment and

Auto Cleaning System as per tender specification with comprehensive O & M at Diffrent site

of Municipal Corporation Junagadh for two year.(Excluding GST)

TEAM COST OF TOTAL

ITEAM DISCRIPATION QNT UNIT MATERIA

LABOUR AMOUNT (5+6)

14.1.1Supply, Installation, Testing & Commissioning of following

size of Grid Tied Solar Power Plant with

Solar Panels (ALMM approved): Frame Material :

Anodized Aluminum alloy Frame With Twin Wall Profile,

Front Cover : High Transmission Low-Iron Tempered Glass

(AR Coated), High efficency and positive power tolerance

Pmax: 0/+5, Module Efficiency should be approx. 19.5%-

22%, Normal operating temperature 45'C, Junction Box

with Waterproof IP67 & MC4 Compatible and Enclosed

with Bypass diodes, 100% Electroluminescence test to

ensure error free Modules, Thep. temp. co-efficient of the

PV module shall equal or better than -0.45%/degree C.

Solar PV modules of minimum fill factor 75% to be used.

Unit Production:- More than 4.5 Unit /kw /day

(Actual)(1Year Avg) With 10 year Product warranty and

year Linear Power Warranty includes all mechanical and

electrical parameters of the Solar panel. Modules must be

complied to the DCR(Domestic content requirements). The

Ration of AC to DC is 5:6 for the Installation capacity which

are given in AC KW.

Solar Inverter: MPPT Range: MPPT Range: 80-1000 V , Max

efficiency: 97.5% - 98.9%, O/p Frequency: 50/60Hz, Operating

Altitude (m) ≤4000, O/p Power Factor: ~1, O/P THDi: <3%,

Operating Tempreture Range: -25~60°C, Integrated protection

of Inverter are Anti-islanding Protection, Input Reverse

Polarity Protection, Insulation Resistor Detection, Ground fault

protection, Residual Current Monitoring Unit, Output Over

Current Protection, Output Short Circuit Protection, Output

Over Voltage Protection, PV array string fault Protection.

Protection Degree: IP65, User Interface LCD & APP,

Datalogger & Communication: GPRS / Wi-Fi.

Integrated, Input Reverse Polarity Protection Integrated, Insulation

Resistor Detection Integrated, Residual Current Monitoring Unit

Integrated, Output Over Current Protection Integrated, Output

Short Circuit Protection Integrated, Output Over Voltage Protection

Integrated, Protection Degree: IP65, User Interface LCD &

APP,Datalogger & Communication: GPRS / Wi-Fi, Module

Mounting Structure: The mounting (Rectangular pipe / square pipe

/ circular pipe) with requisite cross bars, nuts and bolts, etc. shall

be Hot deep galvanized with minimum 80micron coating. The

Rectangular / square /circular hollow pipe section used for the

structure should have a minimum thickness of 2.0 mm. other than

above, the material thickness should be minimum 2.5 mm. A

certificate of a structural engineer certifying the strength and

stability of the mounting structure to withstand the weight and wind

speed of 150 km/hour throughout the life span of 25 years of the

system, shall be submitted by the vendors. Hot Dipped Galvanized

steel coils. suitable arrangement for base plate for foundation

solar panel mounting, the structure should be suitable for carry the

load of solar panel,wiring, sprinkler system etc. with necessary

foundation work/wall mount, j bolt, anchor fastner etc. the nut bolt

used for installtion of stucture should be (SS 304) quality.The

ground clearance of the bottom most edge of solar panel shall not

be less than 300 mm to 1200 mm or as per site’s

technical/feasibility requirement.a. Column –The minimum section

(thickness) should be 60MM*40MMb. Rafter - The minimum

section (thickness) should be 60MM*40MMc. Purlin - The

minimum section (thickness) should be 40MM * 40MM Balane of

System with necessary Swichgears (Suitabel size and protection

of ACDB & DCDB), inter connecting wiring, earthing system as per

the CEIG drawing approval, lightining arrester system as per the

CEIG drawing approval, all liasoning work with various gov.

dipartment like state nodal agency,DISCOM & CEIG is included in

(Excluding All charges namely GEDA Application

fees, Solar connectivity Charges, Meter connectivity

Charges, Meter testing Charges and system

stability/strenthning charges.)

(A) Grid Tied Solar Power System: 1 - 6 kW (Single 1 PER 52500.00 2000.00

(B) Grid Tied Solar Power System: 7 - 10 kW (3 - 1 PER 49500.00 2000.00

(C ) Grid Tied Solar Power System: 11 - 25 kW (3 - 1 PER 47800.00 1800.00

(D) Grid Tied Solar Power System: 26 - 50 kW (3 - 1 PER 47500.00 1750.00

(E) Grid Tied Solar Power System: 51 - 100 kW (3 - 1 PER 46000.00 1500.00

(F) Grid Tied Solar Power System: 101 - 250 kW (3 - 1 PER 45000.00 1500.00

(G) Grid Tied Solar Power System: 251 - 500 kW (3 - 1 PER 44500.00 1250.00

PART-2 SOLAR PANEL

1 (A) Moudule o/p Range: 250 - 335 watt, Maximum 1 PER 31.00 1.50

Power Voltage Vmpp: 26 -38 V, Maximum Power WATT

Current Impp: 8 - 8.9 A

(B) Moudule o/p Range: 365 - 390 watt, Maximum 1 PER 33.00 2.00

Power Voltage Vmpp: 39 - 40 V, Maximum Power WATT

Current Impp: 9 - 10 A

(C) Moudule o/p Range: 435 - 455 watt, Maximum 1 PER 34.00 2.00

Power Voltage Vmpp: 40 - 42 V, Maximum Power WATT

Current Impp: 10.5 - 11 A

(D) Moudule o/p Range: 480 - 505 watt, Maximum 1 PER 35.00 2.00

Power Voltage Vmpp: 41 - 42 V, Maximum Power WATT

Current Impp: 12 - 13 A

(E) Moudule o/p Range: 520 - 545 watt, Maximum 1 PER 36.00 2.00

Power Voltage Vmpp: 41 - 42 V, Maximum Power WATT

Current Impp: 12.5 - 13 A

PART - 3 INVERTERS

14.3. S.I.T.C of Solar Inverter Gried Tied: MPPT Range: 80-

1 1000 V, Max efficiency: 97.5% - 98.9%, O/p

Frequency: 50/60Hz, Operating Altitude (m) ≤4000,

O/p Power Factor: ~1, O/P THDi: <3%, Operating

Tempreture Range: -25~60°C, Anti-islanding

Protection: Integrated, Input Reverse Polarity

Protection Integrated, Insulation Resistor Detection

Integrated, Residual Current Monitoring Unit

Integrated, Output Over Current Protection

Integrated, Output Short Circuit Protection Integrated,

Output Over Voltage Protection Integrated, Protection

Degree: IP65, User Interface LCD & APP,Datalogger

& Communication: GPRS / Wi-Fi (Optional)

(A) Solar Inverter: 1 kW to 3 kW: Max. input Current: 1 Per 9.50 1.00

10A, Max DC i/p Power: 1300-3900W & Nominal o/p Watt

Power: 1000-3000W Nomimal O/p Voltage: 220/230

V 1-Phase, Nominal O/p Current: 5-13.5A.

(B) Solar Inverter: 3 kW to 6 kW: Max. input Current: 1 Per 9.50 1.00

11A, Max DC i/p Power: 3900-7200W & Nominal o/p Watt

Power: 3000-6000W, Nomimal O/p Voltage: 220/230

V 1-Phase, Nominal O/p Current: 13.6-27.3A.

(C) Solar Inverter: 6 kW to 15 kW: Max. input 1 Per 8.50 1.00

Current: 22 A, Max DC i/p Power: 7800-19500 W & Watt

Nominal o/p Power: 6000-16500 W, Nomimal O/p

Voltage: 400 V 3-Phase, Nominal O/p Current: 10-

(D) Solar Inverter: 15 kW to 25 kW: Max. input 1 Per 8.50 1.00

Current: 27 A, Max DC i/p Power: 22100-32500W & Watt

Nominal o/p Power: 15000-25000W, Nomimal O/p

Voltage: 400 V 3-Phase,Nominal O/p Current: 25-

(E) Solar Inverter: 25 kW to 50 kW: Max. input 1 Per 7.50 1.00

Current: 30 A, Max DC i/p Power: 22100-51500 W & Watt

Nominal o/p Power: 25000-50000W, Nomimal O/p

Voltage: 400 V 3-Phase,Nominal O/p Current: 37-

(F) Solar Inverter: 50 kW to 100 kW: Max. input 1 Per 7.50 1.00

Current: 40 A, Max DC i/p Power: 66500-130500 W & Watt

Nominal o/p Power: 50000-100000 W, Nomimal O/p

Voltage: 400 V 3-Phase,Nominal O/p Current: 80-144

(G) Solar Inverter: 100 kW to 136 kW: Max. input 1 Per 7.50 1.00

Current: 40 A, Max DC i/p Power: 130.5 -176.5 KW & Watt

Nominal o/p Power: 100-136 KW, Nomimal O/p

Voltage: 540 V 3-Phase, Nominal O/p Current: 144-

(H) Solar Inverter: 136 kW to 200 kW: Max. input 1 Per 7.50 1.00

Current: 40 A, Max DC i/p Power: 176.5-260KW & Watt

Nominal o/p Power: 136-200KW, Nomimal O/p

Voltage: 540 V 3-Phase, Nominal O/p Current: 144-

PART - 4 STRUCTURE

14.4. Supplying and Erecting Seamless Box Pipe of 1 PER 150.00 2.00

suitable size for rooftop solar installations with good KG

stability agaist wind, Thickness 2 mm and 80 micron,

Hot Dipped Galvanized steel coils. suitable

arrangement for base plate for foundation , solar

panel mounting, the structure should be suitable for

carry the load of solar panel,wiring, sprinkler system

etc. with necessary foundation work/wall mount, j bolt,

anchor fastner etc. the nut bolt used for installtion of

stucture should be (SS 304) quality.

box. pipe ref. size (A) 40 x 40 x 2mm, (B) 50 × 50 ×

14.4. Supplying and Erecting 'C' Channel of suitable size 1 PER 175.00 2.00

for rooftop solar installations with good stability agaist KG

wind, Hot Dipped Galvanized steel coils. It have

suitable arrangement for base plate for foundation

Screw Arrangement , solar panel mounting, the

structure should be suitable for carry the load of solar

panel,wiring, sprinkler system etc. with necessary

foundation work/wall mount, j bolt, anchor fastner etc.

the nut bolt used for installtion of stucture should be

(SS 304) quality.

14.4. Supplying and Erecting Stainless Steel Nut Bolt (SS 1 Ea. 46.00 5.00

3 304) for Installation of Solar PV Module, Structures,

and other related items with required size as engineer

in charge demands for project Size, length upto 10 x

PART - 5 DC Cables

14.5. DC Cable: Electron beam cross linked compound,UV,

1 Ozone, Temperature & Hydrolysis resistant Flame

Retardant, Low Smoke Excellent Encapsulation

Very long / Service life >

Standards / Material Properties:

Fire performance : IEC 60332-1-2

Smoke emission : IEC 61034/ EN 50268-2

Halogen Free: EN 50267-2-1/-2, IEC 60754-2

Toxicity: EN 50305, ITC – Index <3

Ozone Resistant : EN50396

Weathering UV: HD 605/A1 or DIN

Approvals : EN 50618; H1Z2Z2-k

with suitable sized of PVC pipe(ISI Mark) and

Clamps,Shadels,Lugs.

(A) 1 core 4 sqmm copper DC cable Colour Red 1 PER 85.00 3.00

(B) 1 core 4 sqmm copper DC cable Colour Black 1 PER 85.00 3.00

14.6. S,I,T.C of Distribution board from AC Side, ACDB 1-

1 Phase - 1 kW - 6 kW: AC MCB: 16-25A, 2POLE, C-

CURVE, 10KA, AC SPD: 40KA, 1P+N,

TERMINAL/END PLATE/END CLAMP: 6SQMM

(KUT6) FOR OUTPUT, AC Interconnection with

suitable size wire/cable, All switchgears and

connection are enclosed with IP66 Enclosure which

have transperant cover in frontside to view and

operate the MCB position.

14.6. S,I,T.C of Distribution board from AC Side ,ACDB 3- 1 Ea. 7500.00 500.00

2 Phase - 6 kW - 10 kW: AC MCB 20-32A, 4POLE, C

10KA, AC SPD 40KA, 3P+N, TERMINAL/END

PLATE/END CLAMP: 6SQMM (KUT10) FOR

OUTPUT,AC Interconnection with suitable size

wire/cable. All switchgears and connection are

enclosed with IP66 Enclosure which have transperant

cover in frontside to view and operate the MCB

14.6. S.I.T.C of Distribution board from AC Side, ACDB 3- 1 Ea. 9000.00 700.00

3 Phase - 11 kW - 20 kW: AC1 DUTY

CONTRACTOR‐40A 4P,

100A MCCB 4P(Cat III), 3 PHASE SPD, VOLTAGE

MONITORING RELAY,

ELR WITH CBCT, PHASE INDICATING LAMP,

OTHER ACCESSORIES, All switchgears and

connection are enclosed with IP66 Enclosure and

operate the MCB position.

14.6. S.I.T.C of Distribution board from AC Side ,ACDB 3- 1 Ea. 20500.00 700.00

4 Phase - 21 kW - 50 kW: AC1 DUTY

CONTRACTOR‐80A 4P,

100A MCCB 4P(Cat III), 3 PHASE SPD, VOLTAGE

MONITORING RELAY,

ELR WITH CBCT, PHASE INDICATING LAMP,

OTHER ACCESSORIES, All switchgears and

connection are enclosed with IP66 Enclosure and

operate the position.

14.6. S.I.T.C of Distribution board from AC Side , ACDB 3- 1 Ea. 48500.00 1000.00

5 Phase - 51 kW - 100 kW: which includes AC1 DUTY

CONTRACTOR‐200A

4P, 200A MCCB 4P(Cat III) WITH SPREADER &

SHUNT, 3 PHASE SPD,

VOLTAGE MONITORING RELAY, ELR WITH CBCT,

INDICATING LAMP, POWER CABLE & OTHER

ACCESSORIES. All switchgears and connection are

enclosed with IP66 Enclosure and operate the

14.6. S.I.T.C of Distribution board from AC Side , ACDB 3- 1 Ea. 65500.00 1000.00

6 Phase - 101 kW - 200 kW: AC1 DUTY

CONTRACTOR‐300A

4P, 200A MCCB 4P (Cat III)WITH SPREADER &

SHUNT, 3 PHASE SPD,

VOLTAGE MONITORING RELAY, ELR WITH CBCT,

INDICATING LAMP, POWER CABLE & OTHER

ACCESSORIES. All switchgears and connection are

enclosed with IP66 Enclosure and operate the

14.7. S.I.T.C of Distributiob System DC Side, DCDB 1- 1 Ea. 4000.00 500.00

1 Phase - 1 kW - 3.5 kW(1in:1out) : DC MCB 500V,

SPD 600V, TYPE 2, TERMINAL/END,PLATE/END

(KUT6) FOR OUTPUT, DC CABLE With suitable size

of interconnection.

14.7. S.I.T.C of Distributiob System DC Side, DCDB - 3.6 1 Ea. 6500.00 500.00

2 kW - 6 kW (2in:2out) : DC MCB 500V, 16A, DC SPD

TYPE 2, TERMINAL/END PLATE/END CLAMP

4SQMM (KUT6), GREEN (KUT6), DC CABLE With

suitable size of interconnection.

14.7. S.I.T.C of Distributiob System DC Side, DCDB - 6 kW 1 Ea. 8500.00 500.00

3 - 10 kW (3in:3out) : DC MCB 500V, 16A, DC SPD

1000V, TYPE 2, TERMINAL/END PLATE/END

4SQMM (KUT6), GREEN (KUT6), DC CABLE With

suitable size of interconnection.

14.7. S.I.T.C of Distributiob System DC Side, DCDB - 10 1 Ea. 11500.00 700.00

4 kW - 20 kW (4in:4out) : Input Mcb - 1000 V, 16 Amp,

1000 V DC SPD TYPE

TERMINAL/END,PLATE/END CLAMP:

4SQMM (KUT6) FOR OUTPUT, DC CABLE With

suitable size of interconnection.

14.7. S.I.T.C of Distributiob System DC Side, DCDB - 20 1 Ea. 16500.00 700.00

5 kW - 25 kW (5in:5out) : Input Mcb - 1000 V, 16 Amp,

1000 V DC SPD TYPE

TERMINAL/END,PLATE/END CLAMP:

4SQMM (KUT6) FOR OUTPUT, DC CABLE With

suitable size of interconnection.

14.7. S.I.T.C of Distributiob System DC Side, DCDB - 35 1 Ea. 23500.00 700.00

6 kW - 40 kW (8in:8out) : Input Mcb - 1000 V, 16 Amp,

1000 V DC SPD TYPE

TERMINAL/END,PLATE/END CLAMP:

4SQMM (KUT6) FOR OUTPUT, DC CABLE With

suitable size of interconnection.

14.7. S.I.T.C of Distributiob System DC Side, DCDB - 50 1 Ea. 28500.00 700.00

7 kW - 65 kW (12in:12out) : Input Mcb - 1000 V,

1000 V DC SPD TYPE

TERMINAL/END,PLATE/END CLAMP:

4SQMM (KUT6) FOR OUTPUT, DC CABLE With

suitable size of interconnection.

14.7. S.I.T.C of Distributiob System DC Side, DCDB - 60 1 Ea. 30500.00 1000.00

8 kW - 80 kW (16in:16out) : Input Mcb - 1000 V,

1000 V DC SPD TYPE

TERMINAL/END,PLATE/END CLAMP:

4SQMM (KUT6) FOR OUTPUT, DC CABLE With

suitable size of interconnection.

14.7. S.I.T.C of Distributiob System DC Side, DCDB - 80 1 Ea. 37500.00 1000.00

9 kW - 300 kW (18in:18out) : Input Mcb - 1000 V,

1000 V DC SPD TYPE

TERMINAL/END,PLATE/END CLAMP:

4SQMM (KUT6) FOR OUTPUT, DC CABLE With

suitable size of interconnection.

PART - 8 Installation Accessories

14.8. Supplying & Errecting MC4 Connector Male - Female 1 Ea. 58.00 2.00

1 Set for Solar DC Cable which is installed in Solar PV-

module/Inverter/DCDB etc.

PART - 9 Water Sprinkler System

14.9. Providing & erecting Automatic solar panel cleaning

1 system for solar power projects which includes

necessary plumbing work (UPVC pipes and

accessories) from source of water to project site

(upto 30 meters),Suitable size of sub mercible/ open

well motor, necessary wiring for motor and sprinkler

system with safety, timer circuit for automatically

on/off the sprinkler system, necessary size oand

number of nozzles/JET (minimum 1 Nozzle/Jet per

(A) 1KW-5KW Cleaning System 1 PER 4000.00 500.00

(B) 5KW-10KW Cleaning System 1 PER 4000.00 500.00

(C ) 11KW-20KW Cleaning System 1 PER 3800.00 500.00

(D) 21KW-50KW Cleaning System 1 PER 3800.00 500.00

(E) 51KW-100KW Cleaning System 1 PER 3650.00 500.00

(F) 101KW-200KW Cleaning System 1 PER 3650.00 500.00

14.1 The all inclusive comprehencive annual maintance

0.1 contract cost covers yearly maintanance of solar Pv

Modules, Inverter, wiring,earthing,switchgears, etc

with material and labour cost including preventive

maintanance.The cost covers entire installation. AMC

also includes monthly site visit and inspection of

project with submission of inspection and solar

generation report. All parts should be

replaced/repaired if found faulty within specified time.

Agency has to provide necessory licening work for

warranty,power,Bidirectional meter etc

(A) 1KW-10KW System 1 PER 0.00 6500.00

(B) 11KW-20KW System 1 PER 0.00 6000.00

(C ) 21KW-50KW System 1 PER 0.00 5000.00

(D) 51KW-100KW System 1 PER 0.00 4500.00

(E) 101KW-200KW System 1 PER 0.00 4000.00

1. The bid is percentage rate bid.

2. The percentage rates shall be submitted in the formats given in the online Price

3. Rates and prices received in any other formats will be rejected and the Bids will be

4. The quoted rates should be inclusive of all taxes and duties.

I / We am / are willing to carry out the above/ below work at ………….% (in Figures)

……………………………………………………..………% (in Words) above / below of the

estimated rates mentioned above

AMOUNT OF MY / OUR TENDER WORKS OUT AS UNDER :-

ESTIMATED AMOUNT PUT TO TENDER : (ABOVE)

ESTIMATED AMOUNT PUT TO TENDER : (BELOW)

Signature and seal of contractor