Ministry of New and Renewable Energy

Jawaharlal Nehru National Solar Mission (Off-grid and Decentralized Solar Applications)

I. PART-A: General Details of the Project

1. Name of the Project Proponent –

Ganesh Madhavan,

BGS Power Solutions Pvt Ltd,

7, A BLOCK, ISHWARYAM AVENUE,

MEDAVAKKAM, CHENNAI. Tamil Nadu -600010

Email Id:- ganesh.mr@bgs-power.com ,info@bgs-power.com

Website: - BGS-power.com

Tel: - 91- 9500091909,9884083438,9994887700

2. Category of Project Proponent:

BGS Power Solutions Private Ltd will execute the project as system integrator.

3. Benefits of the project:-

For saving the electricity bill of Black A ground & First Floor (Computer lab, Library, Class rooms, Electronics lab etc.), the solar is expected to supply 80% of the supply demand in Day time.

4. Executive Summary of the Proposal:

The purpose of this project is to install Solar Photovoltaic (PV) 20 KW On grid roof

top solar power plant. This plant may be utilized to serve the needs of agni college

of technology.

II. PART-B: Details of the Project

1. Details of Project site:

Agni College of Technology - ACT

Old Mahabalipuram Road

Thalambur

Chennai - 603 103

Tamil Nadu, India

Meteorological and System Data (Navalur- Thalambur, Chennai India)

Latitude 13°25" N

Longitude 80°20" E

2. Details of Project Beneficiary/ organization

Mr. SNMI.DILIP,

Total Power Solutions

17A/7A- Saminathapuram 2nd St

Annupparpalayam Pudur

Tirupur 641602

dilip@totalpowersolutions.co.in

Mobile # 90 959 27272

3. Details of Proposed Power Plant

Agni College of Technology -ACT Chennai was established in the year 2001 by Sri Balaji Charitable and Educational Trust with the objective of producing high quality Engineers and Technocrats. The rapid progress made by our country in the field of Science and Technology has given rise to a phenomenal demand for qualified engineers in all areas and to cope up the demand there has been a surge in institutions offering engineering education.

Solar Power With the fast depletion of the non-renewable energy resources, there is a

tremendous thrust on generating renewable energy. Solar Energy has been

identified as one of the driving forces for generating electricity. During the last

two decades, the accelerated drop in silicon, which is the feedstock material

for most panels, has made it possible for solar panels to move from space-

based applications to generation of energy for consumption by the general

populace.

The solar power industry is growing at a phenomenal rate globally with the US,

Germany, Spain and China leading the way. Industry experts predict an annual

growth rate of about 40 per cent for several years into the future. With

escalating international oil prices and increasing concerns about global

warming, solar power represents a strategic energy choice for the future for

most of the countries currently dependent on imported energy sources.

Similar considerations apply in India as well. Further, there has been a rapid

decline in the PV pricing in the last 2-3 months which has made a well-

designed Solar power solution a better option, environmentally as well as

financially to a DG (Diesel Generator Set) power. Due to a massive deficit in

the power sector infrastructure and fuel supply use of DG has been growing

rapidly in India. This has led to many issues including a rising oil import bill, loss

of revenue due to subsidies for diesel and above all, increasing pollution in the

country.

Solar PV (Photo-Voltaic) Technologies There are two main PV technologies namely Silicon (mono-crystalline or poly-crystalline) or thin films (TF). The latter includes amorphous silicon and various chemistries from the CIGS (Cadmium, Indium, Gallium and Selenium) family of elements. Though TF panels have better thermal characteristics then Silicon based panels, their lack of long term record makes them a riskier alternative. Further due to their considerably lower power density requires a higher number of panels resulting in a higher space requirement and BOS costs. Poly-crystalline panels have better thermal characteristics compared to mono-crystalline panels hence are considered more suitable for our needs.

I. Proposed capacity of the SPV Power Plant (kWp) -20KW II. Availability of shadow free south facing land area for the power plant

with photograph -More than 10000 Sqft Roof Top Spaces III. Details of loads to be energized by Power Plant (kW):30KW IV. Calculations and justification for the proposed capacity –

Appliances/Device

Approximate Load

(Watts)

Number Of

Equipments

Average

use in Hours / Day

Total Watt

s

Approximate watts in a

Month

Unit Consumption

Window air -conditioner

2650 6 4

240 1908000 1908

( 1.5 ton) 0 Table fan/ceiling

fan 75 30 8 240 540000 540

Tube Lights 40 30 7 210 252000 252

Computers 200 4 4 16 96000 96 Total Units 2796

Total Watts 490

V. Expected annual energy generation – Appr.32400 units (4-4.5 units per

day per KW) VI. Building for housing the battery bank and plant control systems –On

Grid System and No Battery.

4. Details of electrical load where the Plant is to be installed

I. Total Electrical load (kW) :Around 2000 II. Total electrical load to be met by the SPV power plant (kW) : 20

KW III. Lighting/ fans/ computers (Nos and capacity ) & Time Duration

Details

Sl.No

Electrical

Appliances Quantity Capacity

Hours

Per

Day

1

Window air -

conditioner 6 2650 4

2

Table

fan/ceiling fan 30 75 8

3 Tube Lights 30 40 7

4 Computers 4 200 4

IV. Water Pumping load (drinking/ irrigation water supply), if any

:NONE V. Other appliances :NONE

VI. (Time duration for supply of power for each category of load and Load management details should be provided) :See Table above

VII. Any other load :NONE

5. Technology Description & System Design /Specification

A. Project Stages

The project will be executed in the following stages:

B. Electrical Design

A. This will be a 20 KW Solar PV system and will be a on Grid

system

B. Deliverables will include the following drawings and

documentation:

a. Site Layout

b. Inverter DC Electrical Single Line Diagram

c. AC Single Line Diagram and Details

d. Electrical Wire Schedule and Details

e. Inverter and Wiring Details

f. DC String Chart drawings

C. Racking System Installation

Once the feasibilities studies are completed, sturdy racking system will be

installed on the ground which will be able to support the panels. This is a

standard Ground Mount racking system.

D. PV Panels Installation

PV Panels will be installed on the racking system at an angle facing the southern

direction with 13 degree

E. Connecting

Once the PV Panels have been installed, the individual module is connected in

series as per the design and the strings are connected to the Inverter thru an DC

MCB with a rating of 1000 Vdc / 10 A.

Key Project Requirements

The following are the key requirements for the project to be developed.

1. Permits

All associated permits required for the project will be the responsibility of the

project owners and will be provided prior to the project commencement or at a

mutually agreed point in time. All Clearance and Permits required for the

transmission Line shall be carried out by Client, we have not included cost of the

Transmission Line.

Project Task Ownership

Action Owner

1 Define Requirement BGS Power Solution Pvt Ltd

2 Proposal BGS Power Solution Pvt Ltd

3 Bill of Materials (BOM) BGS Power Solution Pvt Ltd

4 Contract/Finance Client

5 Design Document BGS Power Solution Pvt Ltd

6 Procurement BGS Power Solution Pvt Ltd

7 Installation BGS Power Solution Pvt Ltd

8 Inspection BGS Power Solution Pvt Ltd

9 Commissioning BGS Power Solution Pvt Ltd

10 Operational Handover BGS Power Solution Pvt Ltd

F. Project Handover

At the end of the commissioning process, the project will be handed over as per

the following protocol. Customer will sign-off on all of the following documents to

complete the handover based on pre-established criteria in the contract

document.

- Final KWH output document prepared by BGS Power Solution Pvt Ltd.

- Final Inspection and walk through document prepared by BGS Power

Solution Pvt Ltd

- Final BOM and engineering drawings prepared by BGS Power Solution Pvt

Ltd

- Final training and operation document prepared by BGS Power Solution Pvt

Ltd

- Final sign-off to conclude the project handover by BGS Power Solution Pvt

Ltd

Technical Specifications

G. Technical Specifications for a 20KWp (DC) Installation

This system will require a space of 2000 SQUARE FEET of Roof top to install. It is imperative that there is no potential for shadows as that will impact the performance of the panels.

1. Electrical Wiring

There are various types of wirings that are utilized on site. These vary from low to medium voltage DC and medium to high voltage AC. In each of the cases we use the best all weather and where required UV protected cables. The key is to keep our resistive losses (I2R) to the minimum for maximum efficiency.

2. Fault Protection

Our engineer team designs the system with proper grounding including double isolation disconnects where required and fully protected system. Our system includes protection of the AC equipment against lightening using arrestors etc.

3. Monitoring

This is an optional feature that we provide. Based on the accessibility many of the metrics related to performance including output and fault logs can be made available remotely. It is possible for people from across the world to monitor the

performance and display related graphics on their laptops/desktops or similar device. Product and Performance Warranty

H. Product Guarantee

All products guaranteed against manufacturing defects for a period of five years.

I. System Warranty

This is provided as follows.

Solar Modules 10 years of limited warranty provided by the manufacturer

Inverters 5 years Manufacturer Provided

Performance Guarantee* 12 years of 90 % power output 25 years of 80 % power output

J. Line diagram of the complete System with details

K. Solar PV Details

1. Capacity/ Power of each PV Module (kWp), Number of modules and total

array capacity (nos. & kWp) & Solar cell technology and Module efficiency

proposed to be used

Description Type

Manufacturer Shan Solar

Module Type Polycrystalline

Module Part Number 3PSS60 245

Module Weight 20 Kg

Module Dimensions 1660 x 990 x 50.3 mm

Module Nominal Power 245 Watts peak

Number of Modules Site and Mounting plan dependent

Shan Solar Modules are certified to CEI/IEC 61215: 2005 standard and conform to Safety Class IEC 61730 standard for 1000VDC applications and EWG guideline 89/932 (CE). Shan Solar is in compliance with the International Quality System Standard ISO 9001:2000.

2.

Details of Tracking of PV Array (if proposed) –No Tracking Tool Designed peak power of PV power plant/project (kWp) - 20KW

20 (Panels) *4 (Strings) PV panels connected in series with the watt capacity of 245 watts

L. GRID –TIE inverter capacity with detailed specifications (kVA)

(Details of quality of output power)

INPUT (DC) - DELTA Solvia 20 KW inverter

Max. recommended PV power

25 kW

Recommended PV power range

18-25 kW

Nominal power 22.0 kW

Operating voltage 200 Vdc - 1000 Vdc MPP voltage range @ nominal power

350 - 800 Vdc

Nominal voltage 630 Vdc Start up power 40 W

Absolute maximum voltage

1000 V

Number of inputs 4 inputs (2 MPP trackers) Max. current 46 A (23 A * 2) 60 A (30 A * 2)

OUTPUT (AC)

Maximum power 21.0 kW

Nominal power 20.0 kW

Voltage range (3 phase, 3 wire)

3 x 400 V (-20% / +20%)*

Nominal current 29 A Max. current 30 A

Nominal frequency

50/60 Hz

Frequency range 50 Hz: 47 - 53 Hz, 60 Hz: 57 – 63 Hz* Power factor >0.99 @ nominal power

Total harmonic distortion

< 3% @ nominal power

DC current ≤1 A (Disconnection @ 0.2s Default)

injection

Night-time loss < 3 W

M. Number of PCU/inverters proposed to be used -1

N. Capacity of battery bank (Current, Voltage and kWhr) -None

O. Type of battery proposed -None

P. Details of protections to be deployed on PV array and AC output side

See Line diagram (included AC Isolator Switches and DC isolator switches)

Q. Details of Metering, Indication, Data logging operation: Inbuilt display

in Delta Invertor

R. Pre-paid meters to be used, if any. Energy Meters are used to display

the connected input

S. Schematic diagram of the system including protecting interlocking

devices, monitoring and data logging points to be provided. Please see the

line diagram and Invertor details

T. Details of training of manpower to be provided for successful

operation of the plant.

Efficient training has been provided to the electrical engineers to take care of the

operation, and also understand the design of the system.

U. (Compliance to BIS/IEC Standards is mandatory).

V. Operational limits of the system

Project Site:

Site Top View:

Site front View:

Site Location:

Structural diagram

6. Details of Building to install the Battery Bank, Electronics and Control Panel

i. Whether any existing building is to be used as control room, if so, details to be provided. Yes we are using existing Electrical room ii. If a new building is to be constructed, area, estimated cost and layout, etc to be

provided and time frame to construct the building.-None

III. PART C: Operation and Maintenance Arrangements

Details of Operation and Maintenance Arrangements –BGS will do the O and M for this plant and on required basis and on regular frequency. Arrangements for Generation Data Collection through remote monitoring (applicable for SPV Power Plants having more than 10 KWp capacity) Is dedicated staff being trained for O&M of the plant - yes No. of personnel to be trained in O&M – One person is trained to handle this

plant.

IV. PART D: Project Duration and Implementation Schedule Aug 1st -Aug 15th 2013 Solar Power Plant designing & Material Purchase

Aug 16th -Aug 30th 2013 Site Installation & Commissioning

Sep 1-Sep 15th 2013 Site Monitoring & handover Phase

V. PART E: Monitoring Mechanism:

Our support person will collected the details and log it in log entry book

and will share it us and also Invertor has all the logs and we can take print

outs

We are also providing Remote monitoring support also.

VI. PART F: Technical details of the Project

For standalone SPV power plants up to 100 kWp capacity

Items Description

State District Chennai Tamil Nadu

Name of the beneficiary organization with contact person and Postal Address, phone/mobile no. and email

Mr. SNMI.DILIP,

Total Power Solutions

17A/7A- Saminathapuram 2nd St

Annupparpalayam Pudur

Tirupur 641602

dilip@totalpowersolutions.co.in

Mob:9095927272,9715527272,9551687790

Total electrical Load in kWhr. More than 2000KWH Total electrical load to be met by SPV power plant kWhr 80KWH

PV array Capacity of the System (Wp) 20000

Type and capacity of Battery (V &Ah) None

Inverter capacity (VA) 20KVA

VII. PART G: Break up Project Hardware Cost :

Item Name Cost in Rupees

Module 1020000 Battery 0

Inverter 360000

Structures 300000 Balance of System 704000

Total 2384000

Costing of Project S. No. Systems Unit Cost(Rs)

Quantity(No's) Total Cost (Rs)

1 Cost of Systems Hardware 1640000 20kw 1640000

2 Cost of transportation and insurance 70000 70000

3 Cost of civil works and electrical works 200000 200000

4 Cost of installation and commissioning 340000 340000

5 Cost of Annual Maintenance for 5 years 134000 134000

6 Cost of Battery replacement

7 Any other related costs

Total 2384000

Means of Finance

1 Envisaged Central Financial Assistance from MNRE 715200

2 Contribution of Beneficiaries 2384000

3 Contribution of Project Proponent none

4 Other Source (s) of Funding none

5 Envisaged Soft Loan assistance, if any none

6 Details of Revenue to be collected with payback period 6 years

VIII. PART H: ANY OTHER INFORMATION

Declaration and Certificate (To be furnished by Implementing Agency)

1. It is certified that I/we have read the guidelines issued by the Ministry vide 5/23/2009/P&C dated 16th June, 2010 and the related provisions/terms and conditions for availing central financial assistance (CFA) from the Ministry of New and Renewable Energy and I agree to abide by these guidelines and related terms and conditions.

2. It is to confirm that the present proposal in full or part has not been submitted / has been submitted to any other agency for seeking support (In case proposal has been submitted to any other agency or under consideration all details and a copy of the proposal must be submitted along with the present proposal).

3. This is to certify that the various components of the SPV systems/ power pack/ plant/ pump will conform to the Relevant Standards, as mentioned in the Guidelines for Off-grid and Decentralized Solar Applications (Annexure-3) for SPV modules and components under JNNSM. Copies of the Relevant IEC/ BIS Certificates should be enclosed.

4. Failure to comply with these guidelines will result in denial of CFA by the Ministry.

5. I agree to put photograph of the system and beneficiary on my website for all systems above 1 kW. It is to confirm that in case of any dispute, the decision of Secretary, Ministry of New and Renewable Energy, Government of India will be final and binding on all. Signature _____________ Name & Designation of Authorized Signatory* of Implementing Agency Place: Date: *Authorized signatory should be in the rank of General Manager of SNA/PSU or MD/CEO/Director in case of Channel Partner.

CERTIFICATE (To be furnished by SNA/PSU/Channel Partner) (Only for Solar Pump, Power Pack/ Power Plant) This is to certify that Shri……………….. (name & designation) of…………. (organization) visited the proposed site on (date) … and found that there is ……….sqm. of south facing shadow free area is available at the site for installation of the solar pump/ power pack/ power plant. The latest Photograph of the front view of the proposed site with date is enclosed with the certificate. After installation photograph will be taken in same view and will be submitted with completion report. Signature _____________ Name & Designation of Authorized Signatory* of SNA/PSU/Channel Partner Place: Date: * Authorized signatory should be in the rank of General Manager of SNA/PSU or MD/CEO/Director in case of Channel Partner.