SITC of Roof Top Solar System at Govt Dhobi Ghat at Circuit House Campus, Gandhinagar

Name of Work: SITC of Roof Top Solar System at Govt Dhobi Ghat at Circuit House Campus, Gandhinagar

Schedule showing (approximately) the materials to be supplied from the Public Works Store for work Contracted to be

executed and the rates at which they are to be charged for

Rate a which the materials will be charged the

Particulars Approximate quantity Place of Delivery

NIL NIL NIL NIL NIL

Sign of Contractor

Deputy Executive Engineer Executive Engineer

SC Electrical sub division No. 1 SC Electrical Division

Gandhinagar Gandhinagar

Name of Work: SITC of Roof Top Solar System at Govt Dhobi Ghat at Circuit House Campus, Gandhinagar

Qty Item Rate in Figure & Word Unit Amount

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 Rupees

Integrated, Output Short Circuit Protection Integrated, Output Over Voltage Protection Integrated, Protection Degree: IP65, User Interface Forty Four

LCD & APP,Datalogger & Communication: GPRS / Wi-Fi, Module Mounting Structure: The mounting (Rectangular pipe / square pipe / Thousand

1 10 circular pipe) with requisite cross bars, nuts and bolts, etc. shall be Hot deep galvanized with minimum 80micron coating. The Rectangular 44081.45 Eighty One

kW / square /circular hollow pipe section used for the structure should have a minimum thickness of 2.0 mm. other than above, the material And Paise kW

thickness should be minimum 2.5 mm. A certificate of a structural engineer certifying the strength and stability of the mounting structure to Forty Five

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. Only

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*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.) (B) Grid Tied Solar Power System: 7 - 10 kW (3 - phase)

Rupees Four Lakh(s) Forty Thousand Eight Hundred Fourteen And Paise Fifty Only

Sign of Contractor Deputy Executive Engineer Executive Engineer

SC Electrical Sub Division No. 1 SC Electrical Division

Gandhinagar Gandhinagar