Providing Solar Rooftop System on New ANS Girls Hostel Bahej Ta Khergam Di Navasari.

Name of work : Providing Solar Rooftop System on New ANS Girls Hostel at Bahej, Ta. Khergam, Di. Navsari.

Qnty Unit Sr.No. SOR No. Item Description Rate After Rs in Words Amount

1 14-1-1. Supply, 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 25 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

mm to 1200 mm or as per site’s technical/feasibility requirement.

a. Column –The minimum section (thickness) should be 60MM*40MM

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

c. 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 agency scope

(Excluding All charges namely GEDA Application fees, Solar connectivity

Charges, Meter connectivity Charges, Meter testing Charges and system

stability/strenthning charges.)

30 Per (D) Grid Tied Solar Power System: 26 - 50 kW (3 - phase) 42156.39 Rupees Forty

KW Two Thousand

30 Per 2 14-9-1. Providing & erecting Automatic solar panel cleaning system for solar power 3681.45 Rupees Three

KW projects which includes necessary plumbing work (UPVC pipes and Thousand Six

accessories) from source of water to project site (upto 30 meters),Suitable Hundred Eighty

size of sub mercible/ open well motor, necessary wiring for motor and One And Paise

sprinkler system with safety, timer circuit for automatically on/off the Forty Five Only

sprinkler system, necessary size oand number of nozzles/JET (minimum

Nozzle/Jet per module). (D) 21KW-50KW Cleaning System

Deputy Executive Engineer Executive Engineer

Electrical R & B Sub-Division Electrical R & B Division