Proposal for 7 HP solar pumping system

HELIUM SOLAR SYSTEM INTEGRATORHead Office: House no-16, Delhi sujanpur , Kanpur,U.P.Branch office- Basti,Chhapra(Bihar),Gandhi nagar(Gujrat)Mob. : +91- 8177085537E-mail : [email protected]

Dated: 24th Aug 2015

From:HELIUM SOLAR SYSTEM INTEGRATORHead Office: House no-16, Delhi sujanpur , Kanpur,U.P.

Proposal No: PR/2015/HSSI53

Kind Attn: Mrs.

Subject: Quotation for 75 KWp Solar Power plant .

Dear Sir,

For more than 5 years, HELIUM SOLAR has participated in and have been responsible to de-sign, supply, installation and maintenance of solar PV projects.

HELIUM SOLAR sincerely appreciates the opportunity to present the following proposal and we appreciate the time and efforts you will invest to review and evaluate our offerings. Not only are the unique qualifications of the HELIUM SOLAR team well matched to your project, but also the entire HELIUM SOLAR staff is totally committed to providing technically competent and timely completion of any work committed by us.

With reference to our visit at your organization we are submitting this Techno commercial proposal.

Thanking you in anticipation.

ANAND KUMAR MAHTO

For HELIUM SOLAR SYSTEM INTEGATOR

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HELIUM SOLAR SYSTEM INTEGRATOR

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Technical & Commercial ProposalTechnical & Commercial Proposal75KWp Solar Power Plant75KWp Solar Power Plant

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Table of Contents

Contents:

1. PROPOSAL HIGHLIGHTS..................................................................4

2. SYSTEM DESCRIPTION.....................................................................5

3. EQUIPMENT DESCRIPTION.............................................................5

3.1 Photo Voltaic Module: HELIUM SOLAR– 250Wp....................................................................6

3.2 Off-Grid MPPT based Solar Inverter.......................................................................................... 6

3.3 Cables:................................................................................................................................................... 6

3.4 Mounting Structure ....................................................................................................................... 6

3.5 Switch Yard:...................................................................................................................................... 7

4. SCOPE OF WORK................................................................................7

4.1 Site & Project Analysis................................................................................................................... 7

4.2 System Design & Engineering...................................................................................................... 7

4.3 Main Components & BOS Selection............................................................................................ 8

4.4 Operation & Maintenance............................................................................................................ 8

5. LIST OF DELIVERABLES:..................................................................9

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1. PROPOSAL HIGHLIGHTS

Head Description / Value

Capacity of the Project (DC) 75KWp Solar Module +Solar inverter

Annual Generation (Year 1) 112500 KWh/Year ( Approx.)

Performance Ratio 78.8 %

PLF 19.1.5 %

Modules TOPSUN/Sun Force or equivalent

Inverter Solar Inverter with MPPT

Power Evacuation System Schneider/ABB/Siemens/Equivalent

Completion by To be mutually decided

Why you should choose HELIUM SOLAR Technologies

1. Tie Up with Well Known Module Manufacturing Company:

TOPSUN Technologies is known as Quality Module Manufacturer and having 20MW of current man-ufacturing capacity. Emphasis on quality

TOPSUN Technologies selects every single component for each Solar Projects emphasizing greatly on quality and from world class manufacturers. 2. World Class Engineering

HELIUM SOLAR Technologies have in house experienced design and engineering team with world class project management capabilities which offer you an unmatched solution. It also have strong technical support from well known Engineering companies which offer turn-key solutions in Solar Spectrum.

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2. SYSTEM DESCRIPTION

The proposed capacity of 75KWp MPPT based off- Grid Interactive solar power project is designed

using 300 numbers of CRYSTELLINE (Poly Crystalline Silicon) PV modules mounted on fixed axis

structure fabricated from hot dip galvanized steel. The DC to AC conversion is carried out using so-

lar inverter make string Solar inverter connected in parallel to each other. The power generated by

solar power plant is connected to the existing auxiliary panel.

3. EQUIPMENT DESCRIPTION

The descriptions of main equipments used in the solar power plant have been mentioned below.

3.1 Photo Voltaic Module: TOPSUN – 250Wp TOPSUN Produces crystalline silicon technology based PV modules and has state-of-the-art module

manufacturing line. TOPSUN is known for premium quality PV module manufacturer in India.

a. Best in class efficiency

b. High reliability with guaranteed power output

c. Proven to perform as predicted with a high Performance Ratio

d. Better temperature coefficient power performance (-0.43% /0C)

e. Conforms to international standards like IEC 6121.5, IEC 61730

3.2 MPPT based Off-Grid Solar InverterThe Off-Grid Tied Solar String Inverter from standard make are used for the proposed solar PV

power generation system. These inverters are packed with full of pioneering technology like the

Optiflex Technology with two MPP inputs with very broad input voltage range. The inverters meet

the entire requirement for reactive power supply, utility interactive management and grid support,

thus making a reliable contribution to grid management. The inverter has extensive Optiprotect

safety concept, with its self-learning string failure detection, electronic string fuse and integrable

DG overvoltage protector Type II, ensures maximum availability.

3.3 Cables:

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The PV cables are selected according to their current carrying capability, insulation and mechanical

characteristics for the chosen installation mode so that they ensure a longer operating life time un-

der local climate conditions. The major cables specifications are as mentioned below,

Detailed Specification Cables

Description Specification Make

DC Cable between PV

Module and Solar in-

verter

1C x 4 mm2 Copper conductor, PVC insulated un-

sheathed 650 / 1100 V cable

Polycab, Advance Ca-

ble, Equivalent

AC Cable between Solar

inverter to ACDB Panel

1 C x 16 mm2 Copper conductor, 1100 V, PVC insu-

lated, inner sheathed, armored PVC sheathed ca-

ble conforming to IS 1.554 (Part – 1)

Polycab, Finolex,

Equivalent

3.4Mounting Structure:The module mounting structures are made up of hot dip galvanised steel components with more

than 80 microns of coating.

3.5 Switch Yard:

Switchyard is a combination of our Solar Inverter unit,Battery and ACDB. The switch yard will also

include all the necessary protections, metering, earthling and lightening arrestor systems.

4. SCOPE OF WORK

4.1 Site & Project AnalysisOur expert team will conduct an assessment of the project site and the potential of solar power pro-

duction. The site analysis we will be using sophisticated instruments for the real time shadow anal-

ysis and provide realistic sunshine hours throughout the year.

We will also be providing best solution for mechanical and electrical components to ensure a longer

operating life time of the solar power plant as per the site condition.

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4.2 System Design & EngineeringOur experienced & expert team of engineers will perform a detailed designing of PV components

using the most advanced Photovoltaic software’s like PV Syst 5. This will assure the most optimistic

and efficient system configuration (combination of PV modules & Solar Inverter, mounting struc-

tures and other system components) to ensure a high Performance Ratio and more energy produc-

tion. The estimated monthly energy generation arrived based the simulation of the PV Syst software

is as shown below,

Graph showing estimated monthly energy generation (Indicative)

The engineering also involves the preparation of plant layout, component drawings, electrical and

wiring diagrams using latest software’s. The PV Syst Reports showing energy yield.

4.3 Main Components & BOS Selection

We choose the best in class components and manufacturers for the designing of solar power plants

considering conformance to local regulatory and safety norms. The quality and reliability of these

components is one of the most important criteria for us. Our supplier partners are based out of In-

dia/ Europe/ Asia, etc. and have a wide experience of supplying these components for number of

installed projects worldwide.

4.4 Operation & Maintenance

We will provide 1 years on-site free of cost service and after that it will be chargeable annual basis.

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We can provide comprehensive O & M services to ensure a high uptime and an optimized perfor-

mance of the plant on an ongoing basis. We can set up a web based monitoring system of the PV

plant via internet connection (to be provided by customer). All the major components’ parameters

are monitored at 1.5 minutes interval and in the event of failure; the client will be notified immedi-

ately.

Along with monitoring of the plant we also conduct routine inspection of site covering physical in-

spection on the PV System components (PV Modules, Solar inverter), Cable inspection, Switch yard

inspection etc. The detailed proposal, terms and conditions of O & M are mentioned in commercial

proposal.

Warranty of Solar Modules : 25 Years

Warranty of Solar Inverter : 1 Years

Warrantee of Solar Battery : 5 Years

Warrantee of electronics : 1 Years

Warranty of System is 1 Years and product wise warranty will applicable as above men-

tioned.

5. LIST OF DELIVERABLES:

Materials:

Sl. No.

Item Description Units Qty.

A Solar PV Modules

1 Solar Modules (250Wp) Nos. 300

B Inverter

1 MPPT based Off –Grid Solar Inverter Nos.Suitable configuration

for 75kWp

C Module mounting Structure

1 GI structure & Fasteners Set1

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D Cables

1 Cable Harness Nos.As required

2 1C X 4 mm² DC Cable - Copper Cable between PV Module strings and Solar Inverter

MAs Required

3 1C X 6 mm² DC Cable - Copper Cable between PV Module strings and Changeover

M As Required

4 1C X 16 mm² Cable - Copper CableM As Required

PRICE AND DELIVERY :

S. NO DESCRIPTION OF ITEMS UNIT TOTAL PRICE IN Rs.

1 Design, Manufacture, Supply and instal-lation of 75KWp SPV Solar Power Plant

1

56,25,000/-

2 Installation, Erection & Commissioning 3,75,000/-

4 Net Price Excluding Tax 60,00,000/-

THIS IS FINAL PRICE OF ABOVE MENTIONED SPECIFICATION AND IT WILL NOT CHANGE.

SCOPE OF SERVICES:

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Sl. No Description

Installation & Commissioning

A Electrical Work

1 Fixing & Interconnection of Solar PV Modules

2 Cabling from PV modules to Solar Inverter

3 Cabling from Solar inverter to ACDB Panel

5 Erection & Commissioning of Solar Inverter

6 Erection & Commissioning of ACDB Panel

B Mechanical Work

1 Erection of module mounting structure

2 Cable Trenches

DELIVERY…3 TO WEEKS FROM THE DATE OF ACCEPTANCE OF PURCHASE ORDER.

Note:

1) Our all product are MNRE approved.2) 75KWp solar array will require approx. 750 sq. mt. of open, shadow free space on

the ground.

3) This proposal including price is for planning purposes and subject to revision result-ing from changes, including, but not limited to, scope changes, changes resulting from mutually agreed upon terms and condition negotiated between M/s. HELIUM SOLAR Solar System Integrator and the customer, or other factors. This proposal is non binding and is based on the scope and specifications at the time this proposal was generated and application of between M/s. HELIUM SOLAR.

5Terms & Conditions :

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1) Payment: 50% advance , 40% at the time of PI raise and remaining 10% at the time of installation.2) Taxes : Taxes are extra if applicable.3) Transportation: Exclusive.4) Offer validity: 15 Days.5) All disputes (if any) are subject to Kanpur jurisdiction

Thanking you,We assure our best services and attention at all times.Yours truly,

ANAND KUMAR MAHTO

For HELIUM SOLAR SYSTEM INTEGRATOR

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Documents

Proposal for 7 HP solar pumping system