Detailed Project Report for Providing Solar Power Pack Under CCTNS Project 1 DETAILED PROJECT REPORT ON USE OF SOLAR PHOTO VOLTAIC POWER PACKS 2 KVA FOR MADHYA PRADESH POLICE UNDER CCTNS PROJECT SUBMITTED BY State Crime Records Bureau, Police Headquarters, Bhopal (MP)
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Detailed Project Report for Providing Solar Power Pack Under CCTNS Project
1
DETAILED PROJECT REPORT
ON
USE OF SOLAR PHOTO VOLTAIC POWER PACKS 2 KVA
FOR
MADHYA PRADESH POLICE
UNDER
CCTNS PROJECT
SUBMITTED BY State Crime Records Bureau, Police Headquarters, Bh opal (MP)
Detailed Project Report for Providing Solar Power Pack Under CCTNS Project
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TABLE OF CONTENTS 1. EXECUTIVE SUMMARY
2. INTRODUCTION
3. OBJECTIVES
4. SITE DETAILS
5. TECHNICAL DETAILS & SYSTEM SPECIFICATIONS
6. BILL OF MATERIAL
7. FINANCIAL ASPECTS
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1. EXECUTIVE SUMMARY In Madhya Pradesh State Crime Records Bureau, Bhopal has collected the information
from all the District Superintendent of Police in the State regarding non
availability/intermittent supply of electricity. There are 186 Police Stations in Madhya
Pradesh situated away from District Head Quarters where availability of electricity is
quite scanty. However there are 130 no of police stations where there is significant
power deficit. The state is deficit in energy and with ever increasing demand; it is going
to worsen in the future. We already have acute crises in the form of schedule and un-
schedule power interruptions. The crises gets accentuated as we move down the ladder
from the State Head quarter to the Divisional Head quarters, then to District Head
quarters and finally to Tehsil Head quarters and villages. At times one has to go without
power for as long as 16 to 18 hours. No amount of production effort of electricity
appears likely to catch up with the ever increasing demand scenario. The hydel
potential, already seasonal in nature, is further limited by the natural consideration.
Deposits of coal are exhaustible and nuclear energy has its own limitations. We are left
with the only alternative of solar & wind energy. The state of Madhya Pradesh is not
blessed with a good potential of wind energy. We have an excellent potential of solar
energy in the state-approximately 275 sunny days in a year. This brings us to a hybrid
regime of solar & grid energy to keep our police stations well lit round the year.
Under the CCTNS project it is envisaged to automate the police functioning from police
stations to police head quarter. The advantages of computerization need no debate but
the problem of providing uninterrupted power supply to the computing and other
networking equipments to be provided under this project, is a big challenge especially in
a state like Madhya Pradesh. Here solar energy comes handy. It is shining bright day in
approx 275 of the 365 days of a year in our state. We take care of the remaining 90
days via hybridizing solar system with the state electricity grid and we have reasonably
good solution. With ever increasing price of electricity and reducing cost of solar photo
voltaic modules (SPV modules for brevity) it has now become economically viable, and
also technologically feasible, to switch to nonconventional source of energy- the solar
energy.
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We will require finance for meeting our need of solar electrical energy as all equipments
for this will be procure from the market by adopting suitable purchase procedure. We
have sufficient expertise in designing electrical systems to meet our needs. MPSEDC
(Madhya Pradesh State Electronic Development Corporation) has designed a hybrid
solar power pack to meet the desired power requirements of police stations specifically
for CCTNS project. The system is indigenously designed and tested. Our financial need
is the initial equipment cost and subsequent periodic replacement of batteries-once in
five years. However it shall be absolutely essential to have our solar system in the
hybrid mode with electricity grid for taking care of the lean season (Cloudy days).
Looking above in mind, Madhya Pradesh Police has proposed to put up 2 KVA Solar
Photo Voltaic (SPV) Power Packs at 186 remote Police Stations of Madhya Pradesh for
providing uninterrupted power to equipments (computers, Printing devices and Network
devices) to be provided under CCTNS project.
The purpose of putting SPV Power Packs is to provide uninterrupted power to dedicated
loads such as Desktop Computers, Laser Printer, Multifunctional Printer, Network
Switch and other essential loads. The installation of SPV Power Packs at Police
Stations will not only serve the purpose of smooth operation of CCTNS Project but will
also save conventional energy and fossil fuels thereby more conventional energy will be
available for other applications. The proposed SPV power packs will be procured by
adopting suitable purchase procedure and as per the guidelines provided by MHA, GoI.
Financial Implications
Case-A: As already stated that there are 186 police stations of Madhya Pradesh where
availability of electricity is quite scanty. MP Police propose to provide 2 KVA
solar photo voltaic power pack to these police stations for providing
uninterrupted power to the equipments (computers, Printing devices and
Network devices) to be provided under CCTNS project.
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� Cost of 2 KVA solar power pack for one Police Stati on is approximately Rs 5 - 5.5 Lacs.
� The subsidy component from MNRE is 50% ie =~ Rs 2.7 5 Lacs.
� So net cost of 2 KVA solar pack for one Police Stat ion is Rs 2.75 Lacs.
� The net cost for providing 2 KVA solar pack in 186 Police Stations is Rs.
511.5 Lacs.
Case-B: There are 130 more police stations in Madhya Pradesh where there is significant power deficit. If generators are skipped and solar power packs is provided to further enhance the solar power to these additional 130 police stations under CCTNS project. These Police Stations are also taken into consideration for providing 2 KVA Solar PV Power Packs for uninterrupted power to equipments (computers, Printing devices and Network devices) to be provided under CCTNS project.
� The net cost for providing 2 KVA solar pack in 130 Police Stations is Rs.
357.5 Lacs. This is the same amount allocated for D G sets in State. Note:
If A & B are implemented, then the power demand of State will be fulfilled.
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2. INTRODUCTION
Energy from the Sun not only sustains life on earth but is also the source of almost all
forms of energy used by man. Fossil fuels such as coal and oil represent solar energy
that was received on earth millions of years ago and converted into other forms.
Renewable sources of energy such as wind, hydropower, biomass and ocean energy
are also indirect forms of solar energy.
Solar energy, experienced by us as heat and light, can be used in a number of ways
and for many applications. The two Principal routes and technologies of solar energy
utilization are:
(i) The thermal route using the heat for heating, cooling, drying, water purification
and power generation;
(ii) The photovoltaic route which converts the light into electricity which can then
be used for a variety of purposes such as lighting, pumping, communications and
refrigeration etc.
Energy from Sun has many features, which make it an attractive option such as its
widespread distribution, pollution-free nature and virtually inexhaustible supply. India
receives solar energy equivalent to over 5,000 trillion KWh / year which is far more than
the total energy consumption of the country. The daily average solar energy incident
varies from 4 - 7 KWh / m2 depending upon the location. There are around 250 - 300
Sunny days in most parts of the country. If 1% of the total land area is used to generate
electricity from this radiation at a net efficiency of only 1%, it will be possible to produce
about 300,000 MW of power.
The potential of the solar energy in meeting the growing energy needs of the country
was recognized in mid 70s. Research and development efforts in both solar thermal and
photovoltaic routes were initiated. Several applications were developed and
demonstrated during the 80s. These efforts received an impetus with the establishment
of Ministry of New & Renewable Energy Sources (MNRE). The Ministry's programmes
helped in R&D, demonstration, commercialization and utilization activities in respect of a
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wide variety of renewable energy technologies. The programmes are implemented
through a network of state level agencies, industrial, research and academic
organizations and non-governmental bodies.
India has one of the world's largest programmes in solar energy. A sizeable research
and technology base, a growing manufacturing capability and a countrywide
infrastructure for the distribution and after-sales service of solar energy products have
emerged. Solar energy is beginning to be used for a large number of applications.
Nevertheless, the achievements so far add up to only a tiny fraction of what is possible.
The efforts initiated during the last few years by MNRE to restructure the programmes
and giving them a market orientation are contributing significantly in accelerating the
utilization of solar energy commercially in the country.
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3. OBJECTIVES Madhya Pradesh, the largest state of the country is endowed with rich and diverse
forest resources. Lying between lat. 21º 04’N and long. 74º 02’ and 82º 49’E, it is a
reservoir of biodiversity. The geographical area of the state is 308, 144 km2
(118, 975,sq
mi) which constitutes 9.38% of the land area of the country.
Madhya Pradesh Police is a very big organization manned by a nearly fifty thousand
strong force. MP Police needs to reach to the remotest of those interiors of the state
that no other department would probably need to. CCTNS Project aims to the
automation of all police offices in MP to meet today’s ever changing scenario and ever
increasing pressures on the Police system.
Many of the Police Stations are situated in extreme remote interiors and communication
even in this Web-age can be extremely frustrating and painful – just because of
unavailability of power. Gen-sets with heavy diesel bills and a long list of negative
externalities have so far been the only solution, if that can be termed as a solution.
In this context, Solar Photo Voltaic (SPV) standalone (SPPs) appear to be a tailor made
solution to make available regular power to these remotely situated Police Stations. This
proposal puts out a plan to put roof top SPVs on 186 of the remotest of these Police
Stations and to utilize the so generated electricity for the equipments provided under
CCTNS Project.
It is proposed to set up 186 nos. Solar PV Standalone type Power Packs 2 KVA at
Police Stations spread all over Madhya Pradesh.
The power from the PV plant is natural and reliable power source. Further the quantum
and availability of sunlight in M.P. is excellent to prompt the implementation of such a
project. The success of such projects has already been established, as number of
projects has been installed and working satisfactorily. Project going on in Forest
department of MP is a good example of this.
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Ministry of New & Renewable Energy Sources, Govt. of India has launched a scheme “
Implementation of Solar Photovoltaic (SPV) Programme during FY 2009-10 “ in order to:
1) To promote the use of SPV systems for lighting and various other applications in
the country.
2) To create awareness & demonstrate effective and innovative use of SPV
Systems.
3) To save diesel for power generation.
4) To reduce burden on conventional electricity.
Solar PV Power Packs 2 KVA Power Packs are proposed with an objective to attain
following benefits:
� Providing uninterrupted power to the equipments provided under CCTNS Project.
� Saving of precious fossil fuels.
� Noiseless, pollution free and Eco-friendly power.
� Saving of revenue.
� Can work as a demonstration project for further expansion of PV technology all over
the country.
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4. SITE DETAILS The proposed 2 KVA Solar PV Power Packs for 186 Police Stations, shall be installed at following locations: S. No Zone Range District Sub Division Police Station
However there are 130 Number of Police Stations are more where there is significant power deficit. These Police Stations are also taken into consideration for providing 2 KVA Solar PV Power Packs for uninterrupted power to equipments (computers, Printing devices and Network devices) to be provided under CCTNS project.
SN Zone Range Distt. Police Station 1 Hoshangabad Hoshangabad Hoshangabad Shivpur 2 Rampur Gurra 3 Tawanagar 4 Harda Rahatgaon 5 Chhipabad 6 Handiya 7 Betul Mohda 8 Bijadehi 9 Jhallar
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5. TECHNICAL DETAILS & SYSTEM SPECIFICATIONS Load Calculation:
• Under the CCTNS project every police station has to be equipped with 4 Desktop computers, 1 Multi functional printer, Laser printer, network switch (unmanaged) etc.
• Power requirement (Aprox.) for these equipments:
Type of Load Watts Qty. Total Load Hours / Day KWh / Day
Computers 200 W 4 800 W 8 6400
Multi Function Printer
250 W 1 250 W 5 1250
Other Equipments
250 W 1 250 W 4 1000
Total 1300 W 8650
Block Diagram of Solar PV – AC Hybrid Power Plant
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Technical Details of Power Pack
Energy Source : Solar & Grid Power
Both Solar & Grid Available : Solar supports load & battery charging for installed capacity & balance power from Grid
Solar available & Grid Failure : Solar supports load for installed capacity & balance load operates through battery
Both Solar & Grid Failed : Battery runs load for specified hours of backup
Power Pack Capacity : 2 KVA
Backup Power : 8 ~ 24 hours as per requirement
Technical Details of Solar Panel
• Mono / Multi Crystalline Silicon Cell • Solar Panel of the capacity up to 200 Wp • High Conversion Efficiency • Low Mismatch Losses • Excellent performance over the span of 25 years life.
Technical Details of Battery Bank
• VRLA / TUBULAR Lead Acid – 12V or 2V cells • Nominal Capacity : 300 Ah • Charge Efficiency more than 90% • Self discharge less than 4% under STC (Standard Test Conditions ) • High Cyclic Time • Operating : 0°C to 50°C • No Thermal Runaway • Lead plated copper terminals for high conductivity
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Technical Details of Charge Controller Unit
• PWM (Pulse Width Modulator ) type Microprocessor based controls • 3 stage charging – Boost, Float & Equalization • Efficiency more than 95% • Idel current less than 10 mA • Temperature compensation • DC : 42-52 V • Charging Current Capacity : 5A to 60A • Protections : Overcharge, Reverse Polarity, Short Circuit, Over Current, Deep • Indications : Charging, Full Charge & Low battery • Optional Features : Inbuilt Load Controller for DC loads, RS 232 compatibility,
Technical Details of Inverter
• DSP (Digital Signal Processor ) / Microprocessor based PWM (Pulse Width • Pure Sine Wave output • Output Voltage Regulation : ± 2% • Efficiency more than 90% • Total Harmonic Distortion less than 3% • High Overload Capability at switching. • Better tolerance for Battery DC Volts • Minimum Acoustic Noise • Protections: Overload, Low Battery, Short circuit, Surge, Reverse polarity, • Optional Features - Digital Display, Alarms
1 Phase Type Off Line / On Line Capacity 2 KVA Volt 48 V Output Volt 230 VAC / 50 Hz
Technical Details of Panel Mounting Structure & Acc essories
• Fabricated with Angles, Channels, Round & Rectangle Pipes • MS with Hot Dip Galvanized coating • Designed suitable for Easy transportation & installations at site • Sturdy designs suitable to any worst climatic conditions • Cables, Distribution box, Junction Box, Switches, MCB, ELCB, Glands, Hardware • As per international standards.
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Constructive Characteristics of Solar Panel
Cells : Mono/Multi crystalline silicon cells
Contacts : Full length solder dipped & Electroplated
Laminate : EVA
Front Face : Anti-reflective structured tempered glass
Back Face : Multi layer laminate of Tedlar material
Frame : Anodized aluminum
Junction boxes : IP 65 class
Cables and connectors : 2 core PVC Insulated Cable
Diodes : Includes schottkey by pass diodes
Civil Work
Civil work shall include work related with foundation for installation of module mounting structures.
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6. BILL OF MATERIAL The bill of material for 2 KVA SPV Power Pack is as under S. No. Description of item Unit Quantity
1. Solar PV Modules 200 Wp (10 Penal ) Set -1 (2 KVA) 10 No of Penal required for 2 KVA capacity
2. Mounting Structure Set 01 Set
3. Charge Controller Unit Nos. 01 no.
4. Inverter Nos. 01 no.
5. Array Junction Box No. 01 no.
6. Wires and Cables Set As per site requirement
7. Battery Bank (48 V, 300 AH)
Set 01 set
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7. FINANCIAL ASPECTS Project Cost The cost per system including of supply, installation, commissioning and 5 year maintenance is Rs 5- 5.5 Lacs. Subsidy from MNRE 50 % i.e. Rs 2.75 Lacs per system Net cost to M.P. Police : Rs 2.75 Lacs per system Financial Implications Case-A: As already stated that there are 186 police stations of Madhya Pradesh where
availability of electricity is quite scanty. MP Police propose to provide 2 KVA solar photo voltaic power pack to these police stations for providing uninterrupted power to the equipments (computers, Printing devices and Network devices) to be provided under CCTNS project.
� The net cost for providing 2 KVA solar pack in 186 Police Stations is Rs. 511.5 Lacs.
Case-B: There are 130 more police stations in Madhya Pradesh where there is significant power deficit. If generators are skipped and solar power packs is provided to further enhance the solar power to these additional 130 police stations under CCTNS project. These Police Stations are also taken into consideration for providing 2 KVA Solar PV Power Packs for uninterrupted power to equipments (computers, Printing devices and Network devices) to be provided under CCTNS project.
� The net cost for providing 2 KVA solar pack in 130 Police Stations is Rs.