exalta quotation 10 kw_ongrid_rajkot_std

Solar Photovoltaic Proposal

15 KVA/10kw ON GRID SOLAR PV SYSTEM

PROPOSAL Ref: EXALTA-SOLAR/16-17/PV/869569

Date 04 Oct 16

Sub: Comprehensive Proposal for 15 KVA Solar PV System.

With referencetoyour query,wearepleasedtosubmitherewithourcomprehensiveproposaloftheTechnical&Commercialoverview,foryourkindperusal. A. System Definition

Size

10 KW total DC capacity 40 nos. 250-Wattpanels (To be procured globally from leading international vendors like Photon Energy, BP Solar, Solar Semiconductor, Waree ,Euro Solar etc .)

Energy Production

Site location: Rajkot

Site Co-ordinates:…56/87

Tilt Angle: South30.3o

Average dradiation:5.62 kW-hours/m2/day Number of full production days assumed per year:330

PV System Based Statistics:- Expected Annual production:1.5 MW-hours(As per simulations)

Note: Energy production projections are reason ably accurate estimates based on site’s solar data and our experience with similar systems.Energy makes no guarantees as to actual production output from this system.

Grid/Load Interfacing

Solar system outputs shall be connected to a suitable load bus capable of taking the input. This input point’s hall be selected infield. In consultation with client’s Executive Engineer.


B. System Components

Solar Panels

Note: Subject to availability at installation time, a different panel from a Leading vendor may be selected without affecting system size and Performance.

Make: Solar Semiconductor/Euro/Waree/Silicon Taxim Model: SSI-M6-250 Quantity: 40 Wattage: 250W No. of Cells:60 Voc:37.1V

Isc: 8.28 A Vmp: 29.6V Imp: 7.6A Dimensions: 1660X990X42(mm)

Weight:10kg Operating Conditions:- 40to+90CMaximum SystemVoltage:600Vdc

Inverter

Note: Subject to availability at installation time, a different inverter may Be selected without affecting system size and performance.

SMA Livint German - Ongrid Solar MPPT Inverter

Quantity:2 AC maximum output: 6 KW MPPT Maximum current input DC/String:20A Maximum efficiency:>98.1%

Power connection : 3-phase

We may take any other reputed make with efficiency> 95%.

Mounting Structures Panels shall be mounted on galvanized frames inclined at 30.3degrees to the South. The structure is designed in such a manner that module can be replaced easily and in line with site requirements and it is easy to install and service in future. The frames will be supported by angle legs of Suitable length stop provide the pre-determined inclination. All fasteners, nut and bolts are made of Stainlesssteel-SS304 5.4.6 PCC. The structures shall be pre-engineered to meet special requirements of placing the modules on the Corrugated roof tops.

FOUNDATION BASE: The legs of the structures made with GI angles are made of fixed and grouted in the PCC foundation Columns made with 1:2:4 cement concrete.

Electrical Accessories

Cables will conform to IS694 and shall be of 650V/1.1k V grade.

Inter connections, array to junction boxes,

junction boxes to DCDB, DCDB to PCU

etc will be selected to keep voltage drop and

losses to the minimum. The bright annealed

99.97% pure bare copper conductors offer low

Conductor resistance,


Result in lower heating thereby increasing cable life and efficiency. These Wires are insulated with a special grade PVC compound formulated and Manufactured in-house. Working voltage: up to 1100 V Temperature range:-15 deg Cto+70degC Sizes: Suitable sizes Color codes: Red, Yellow, Black, Blue, Green

Battery NO

Energy Meter The Inverter shall have a built-in meter that tracks energy production and Display sit on a small LED screen. The display can be used to determine Real-time production, daily production, and yearly production. For more sophisticated analysis and visual data management, Solar Access modules Can be included.

Remote Monitoring System(optional)

The sunny web box continuously records and stores all avails able data of about 50 inverters in real time, in addition the inverter parameter scan be requested and modified. It provides you with various modern data processing options for professional data Management .These are save din conventional CSV or XML file formats. The ability to exchange data by FTP allows you to easily transfer these values to your. To your PC you can Just as easily use an SD card to save your data any such feature of remote monitoring shall be made available through additional costs.

Stringing Design 4 strings of 10 panels each, however a detailed engineering might Change the stringing design. Incase Inverter configuration needs any modifications, based on its availability, the string layout may be Modified accordingly.


C. Bill of Material

S.No.

Component

Type/Model No

Specificat ions Quantity

1

PV Modules

SSI-M6-250

40

2

SMA Livint German ongridf Solar Inverter

7.5 KVA

2

3

Mounting Structure

Custom made

MShotdipIRON 1 Set

4

Solar Battery

150AH, C10 Exalta

IP65standards 20

5

Main Junction Box

ABB Junction Boxes

IP65standards As per stringing design

6

Earthling Kit

Reputed make

1 set

7

AC & DC cables

Conforming to BOS

As per site requirements

D. Solar PV Plot Plan


E. Installation Details

Area required:

The Total Area required for the System Installation shall be approx 600 sq feet, without any shades, facing south.

Structural Anchoring:

Panels shall be mounted on galvanized frames inclined at 30.3 degrees to the south or 6 degree in movable structure. The structure is designed in such a manner that Module can be replaced easily and in line with site requirements and it is easy to install and service in future. The frames will be Supported by angle legs of suitable lengths to provide the pre-determined inclination. All fasteners, nutand bolts are made of Stainless steel-SS304 5.4.6 PCC.

Foundation Base:

The legs of the structures made with GI angles are made of fixed and grouted in the PCC foundation columns made with 1:2:4 Cement concrete. Actual frame and other structural dimensions will be determined during a more detailed site visit by specialists during full design phase.

Inverter Installation

This space provides sample accessibility and good air circulation. The inverter is available in IP54housing, however, an enclosed Space has to be Provided for the same. Actual installation location and methods will be determined during full design phase.

Electrical

Proposed fire hoses haft will be used for running electrical cables down to the electrical panel room. A detailed electrical design with Single-line Diagram and specifications will be prepared during full design phase after receiving the PO, for the client’s approval.


F. Scope of Work

1. We shall conduct a detailed site visit with specialists to take accurate measurements, photographs, another site-specific in Formation for full design.

2. Prepare full system design to include civil, structural, electrical and mechanical components, with construction drawings and Specifications.

3. Procure equipment and materials and deliver to site.

4. Perform complete system installation.

5. Test all electrical components in accordance with manufacturer instructions.

6. Commission the system to full operability.

G. Client Scope

Site-specific considerations will require assistance and cooperation from the client, as outlined below:

1. Provide access to work site for delivery of equipment and materials prior to and during project implementation.

2. Provide a suitable and secure space for storage of equipment and materials.

3. Facilitate access of work crew to the work site 7 days a week.

4. Facilitate interfacing with the client’s resident engineering staff for consultation as needed.

5. Separate electrical loads as discussed in Part A (Grid Interfacing)and connect solar output to building load system.

6. All the Statutory clearances, if any, required for the Project.

H. Delivery Schedule & Project Cost

Installation & Commissioning

All the Systems except Inverter will be installed within 1- 8weeks from the date of receipt of advance and approval of the “SLD”.

Warranty

The Solar modules are warranted by the solar panel manufacturer for a period of 25 years. The details areas below.

1. Panels: Manufacturing Warrantee for the System: 3yrs after installation and commissioning. Performance Warrantee:

a. 90% efficiency up to 12 yrs

b. 80% efficiency up to 25 yrs

2. Inverter: 5yrs 3. Battery: NO 4. Balance of the Systems: Standard 12 months warrantee against manufacturing defects. We shall also ensure supply of Spares for

the System if required.


The final system size and quotation shall be finalized based on site visit and load conditions.

• Prices: Price quoted are FOR at site Delhi or nearby Delhi. for other reason transportation charges will be extra.

• Freight & Insurance: Not Included

• System Installation: System will be supplied and same will be installed by us. Installation Charges included.

• Excise Duty/Service Tax: Currently, under present rules, Solar Photo Voltaic system is exempted from Excise Duty. However, rate

Prevalent at the time of dispatch will be applicable extra, at actual.

• Service Tax extra at Actual will be charged, Presently Applicable @NA

• Octroi: Any Octroi /Entry tax, if any, will be pay able will be extra

• Sales Tax: VAT @5% will be charged extra without Form-C OR CST@2%

• Delivery : Dispatch will be effected in 1-8 weeks from the date of acceptance of your Purchase order.(P.O) .System

• Installation will be completed in 3 week’s time from date of receipt of materials at site, provided site is ready for installation.

• Payment Terms:

Total cost of the project is :- 6 Lakh - First delivery of Solar panels against amount paid in advance. i.e 4 Lakh - Inverter and rest of the matterial against rest of the payment i.e 1.5 Lakh - Remaining 50000/- cheque ,after successful installation.

Technical Director : Er. Ashutosh Verma 9999890192 Whatsapp No: 9807465570

Date: 4 Oct, 2016 Version:#1 Contact:

Address :- A117 Atul chok Dwarika Mor Delhi 110059 Registered Office:-D734 Kamla Nagar Agra-282005 E:[email protected]:www.exlata.in

www.exalta.co.in

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