Solar Water Heater and Solar Cooker By Suryapur solar energy dealer of rudra solar Surat

A summer training project on
“SURYAPUR SOLAR ENERGY”
at
Surat.
Suryapur Solar Energy…………………………………………………. Page
no.
1

ACKNOWLEDGEMENT
As a partial fulfilment of our cource MBE II. We have to get summer
trainnig in Industry and corporate world and make project on them. I owe
a great many thanks to a great many people who helped and supported me
during my summer trainnig project.
I express my thanks to the our Head of the Department Dr. Subhdra
Ragothaman [MBE, department of Economics, VNSGU], for extending
his support.
My deep sense of gratitude to Mr. Devang Joshi, owner and founder of
Rudra Solar Energy, support and guidance.
Thanks and appreciation to the helpful people at Suryapur Solar Energy
for their support.
I also thankful to Mr. Manoj Wishwakarma for giving us technical
guidance.
I would also thank my Institution and my faculty members and
other member of my institution without whom this project would have
been a distant reality. I also extend my heartfelt thanks to my family and
well wishers.
DHANANI RAJESH R.
no.
2

DECLARATION
I declare that the project entitled ‘SURYAPUR SOLAR
ENERGY’ submitted for the partial fulfillment of the Semester
–II in Master of Business Economics [M.B.E.] is my original
work and carried it out at Suryapur Solar Energy, Pandesara,
Surat and submitted to Department of Economics, Veer Narmad
South Gujarat University- Surat.
The project or any part of it has not been previously submitted
for any degree.
Name of the Student along with signature
Date:-17/05/2010
Place:-SURAT
no.
3

DEVANG JOSHI
(FOUNDER & OWNER OF RUDRA SOLAR ENERGY)
MASSAGE…
About Solar Energy
If we value the Energy From the Sun is 1,00,00,00,000 Unit Then the
Energy available on the Earth is only 4 Unit which is 2,00,000 times
higher than the energy requirement on the earth. This means if we
start using solar energy efficiently then there is no need of another
energy source and the only Sun is enough to fight against Global
Warming. At Suryapur Solar Energy we manufacture the
equipments which grab the sun power more efficiently and
economically. Associate with Suryapur Solar Energy To Grab The
Sun Power and Reduce the Effect Of Global Warming.
"Solar Education is the only way to Spread the benefits of the Solar
Energy to the next generation"
INDEX…
no.
4

Sr.no. Particular Page no.
1. About Solar Energy 6
2. What Is Solar Energy? 7
3. History of Solar Energy 7
4. Solar Energy in the future 8
5. Solar power in India 8
a. Government Authorities 8
b. MNRE 9
c. IREDA 9
d. SEC 10
6. Present Status of manufacturing of solar equipment
in India. 10
7. Solar Energy Uses 12
8. Challenge for below poverty line people in India 14
9. History of Solar Cooking 17
How Does Solar Cooking Work?
10. Why Suryapur solar parabolic cooker only?
19
11. Manufacturing process 24
12. Various product of Suryapur solar energy 26
13. Coming soon 32
14. SWOT analysis 41
15. Corporate Social Responsibility 42
16. Marketing strategies 43
17. Future plan 43
18. Bibliography 44
About Solar Energy…
no.
5

If we value the Energy From the Sun is 1,00,00,00,000 Unit Then the Energy available
on the Earth is only 4 Unit which is 2,00,000 times higher than the energy requirement
on the earth. This means if we start using solar energy efficiently then there is no need
of another energy source and the only Sun is enough to fight against Global Warming.
At Suryapur Solar Energy we manufacture the equipments which grab the sun power
more efficiently and economically. Associate with Suryapur Solar Energy To Grab
The Sun Power and Reduce the Effect Of Global Warming.
no.
6

What Is Solar Energy?
no.
7

Solar energy is radiant energy that is produced by the sun. Everyday the sun radiates,
or sends out, an enormous amount of energy. The sun radiates more energy in one
second than people have used since the beginning of time!
Where does the energy come from that constantly radiates from the sun? It comes
from within the sun itself. Like other stars, the sun is a big ball of gases––mostly
hydrogen and helium atoms. The hydrogen atoms in the sun’s core combine to
form helium and generate energy in a process called nuclear fusion. During
nuclear fusion, the sun’s extremely high pressure and temperature cause hydrogen
atoms to come apart and their nuclei (the central cores of the atoms) to fuse or
combine. Four hydrogen nuclei fuse to become one helium atom. But the helium
atom contains less mass than the four hydrogen atoms that fused. Some matter is
lost during nuclear fusion. The lost matter is emitted into space as radiant energy.
It takes millions of years for the energy in the sun’s core to make its way to the
solar surface, and then just a little over eight minutes to travel the 93 million miles
to earth. The solar energy travels to the earth at a speed of 186,000 miles per
second, the speed of light.
Only a small portion of the energy radiated by the sun into space strikes the earth, one
part in two billion. Yet this amount of energy is enormous. Every day enough
energy strikes the United States to supply the nation’s energy needs for one and a
half years!
Where does all this energy go? About 15 percent of the sun’s energy that hits the earth
is reflected back into space. Another 30 percent is used to evaporate water, which,
lifted into the atmosphere, produces rainfall. Solar energy also is absorbed by
plants, the land, and the oceans. The rest could be used to supply our energy
needs.
History of Solar Energy
People have harnessed solar energy for centuries. As early as the 7th century B.C.,
people used simple magnifying glasses to concentrate the light of the sun into
beams so hot they would cause wood to catch fire.
More than 100 years ago in France, a scientist used heat from a solar collector to make
steam to drive a steam engine. In the beginning of this century, scientists and
engineers began researching ways to use solar energy in earnest. One important
development was a remarkably efficient solar boiler invented by Charles Greeley
Abbott, an American astrophysicist, in 1936.
The solar water heater gained popularity at this time in Florida, California, and the
Southwest. The industry started in the early 1920s and was in full swing just
before World War II. This growth lasted until the mid-1950s when low-cost
natural gas became the primary fuel for heating American homes.
Solar Energy in the future
no.
8

As the number of people longing for a cleaner environment grows, so does the solar
industry. Solar cells are becoming increasingly cost-effective as more distributors
enter the market and new technologies continue to offer more choice and new
products. We might even see the end of the combustion age in our lifetime. Cars might
soon be powered by new fuel cells that create electricity through chemical reaction.
Screen-printed solar cells are expected to drive prices down even more. Roofing
shingles are capturing the sun's rays and turning them into electricity! Solar panels are
being mounted to the sides of houses when roof space is not an option. Pools are being
heated with solar energy for a fraction of the price of conventional heaters. Solar
Energy History has indeed come a long way and has a very positive future ahead.
Solar Power in India…
India's power sector has a total installed capacity of approximately 1,46,753 Megawatt
(MW) of which 54% is coal-based, 25% hydro, 8% is renewable and the balance is the
gas and nuclear-based. Power shortages are estimated at about 11% of total energy and
15% of peak capacity requirements and are likely to increase in the coming years. In
the next 10 years, another 10,000 MW of capacity and investment of about Rs. 24 lakh
crore are required.
Fortunately, India lies in sunny regions of the world. Most parts of India receive 4-7
kWh of Solar radiation per square meter per day with 250-300 sunny days in a year.
India has abundant solar resources, as it receives about 3000 hours of sunshine every
year, equivalent to over 5,000 trillion kWh. India can easily utilize the solar energy or
Solar Power. Today the contribution of Solar power with an installed capacity of 9.84
MW, is a fraction (< 0.1 percent) of the total renewable energy installed 13, 242.41(as
on 31st October 2008 by MNRE). Solar power generation has lagged behind other
sources like wind, small hydropower, biomass etc.
But now realizing the potential of Solar energy, Prime Minister of India unveiled a
National Climate Change Action Plan in June 2008. The plan will be implemented
through eight missions with main focus on Solar energy in the total energy mix of the
country.
Government Authorities…
Development of alternate energy has been part of India's strategy for expanding
energy supply and meeting decentralized energy needs of the rural sector. The strategy
is administered through India's Ministry of New Renewable Energy (MNRE), Energy
development agencies in the various States, and the Indian Renewable Energy
Development Agency Limited (IREDA).
no.
9

MNRE –
Ministry of New Renewable Energy is the nodal Ministry of the Government of India
for all matters relating to new and renewable energy. In 1982 Department of Non-
conventional Energy Sources (DNES) was created to develop and deploy new and
renewable energy for supplementing the energy requirements of the country. In 1992,
DNES became the Ministry of Non-conventional Energy Sources. In October 2006,
the Ministry was re-christened as the Ministry of New and Renewable Energy. The
Ministry has been facilitating the implementation of broad spectrum programmes
including harnessing renewable power, renewable energy to rural areas for lighting,
cooking and motive power, use of renewable energy in urban, industrial and
commercial applications and development of alternate fuels and applications. In
addition, it supports research, design and development of new and renewable energy
technologies, products and services.
IREDA –
Indian Renewable Energy Development Agency is a Public Limited
Government Company established on 11th March, 1987, under the administrative
control of Ministry of New and Renewable Energy (MNRE) to promote, develop and
extend financial assistance for renewable energy and energy efficiency/conservation
projects. IREDA has been notified as a & ldquo;Public Financial Institution & rdquo;
under section 4 & lsquo;A’ of the Companies Act, 1956 and registered as Non-
Banking Financial Company (NFBC) with Reserve Bank of India (RBI).
SEC – The Solar Energy Centre (SEC), established in 1982, is a dedicated unit of the
Ministry of New and Renewable Energy, Government of India for development of
Solar energy technologies and to promote its applications through product
development.
The institute was set up with a view to encourage research in the field of Solar
technology as a viable alternate energy system. The centre itself is built taking into
account principles of passive
Solar design to reduce energy
consumption in the building.
This is achieved by reducing
heat gain in summer,
encouraging effective
ventilation, natural cooling
and effective insulation to
prevent heat loss during the
winter, thus reducing both
heating and cooling costs.
Involvement of various players in the energy sector, such as local industries, the
private construction and operations contractors, Central Electricity Authority (CEA),
no.
10

MNRE and others, has helped in increasing the capacity and capability of local
technical expertise and further sustain the development of Solar power in India in the
longer term.
Solar Industry in India gained momentum with the contribution of Private
organizations. Many Indian companies have planned major investments in this
industry. The government has approved projects of Chandradeep Solar (for an R&D
unit); Neotech Solutions; Photon Energy Systems; Surana Ventures; and RamTerra
Solar Pvt Ltd.
Tata Power and BP Solar joint venture had been the leading Solar Photovoltaic (PV)
manufacturers for the last many years. Moser Baer India Limited has entered the Solar
sector in a big way with both crystalline silicon cell technology and thin-film
technology.
Earlier this year, Khandelwal Solar Power Limited (KSPL), Reliance Industries, Titan
Energy Systems, Nano Tech Silicon India and XL Telecom & Energy also proposed to
invest in the Solar Industry. And Bollywood star Ajay Devagan wants to invest in
solar power plant in Gujarat.
Present Status of manufacturing of solar equipment in India...
As a result of the efforts made during the past quarter century, a number of devices
have been developed and have become commercially viable. These include Solar
Water Heaters, Solar Cookers, Solar Lanterns, Solar Street Lights, Solar Water
Pumps.
India has started wide Solar Photovoltaic Program for about 2 decades and has
installed an aggregate 1.3 million systems. However, now the focus of the 11th year
plan is on the grid connected power generation. India's Integrated Rural Energy
Program using Solar energy had served 300 districts and around 2,300 villages.
The production during 2007-08 (till December 2007) is estimated to be over 40 MWp
of Solar cells and 60 MWp of PV modules.
Solar energy production in India during the year 1985 to 2007
no.
11

Source Capacity
Solar Street Lightning
Systems
70,474 nos
Home Lightning System 4,34,692 nos
Solar Lanterns 6,97,419 nos
Solar PV Power Plants 8.01 MWp
Soar Water Heating Systems 2.45 Mn Sq mt of collector
area
Box Type Solar cookers 6.37 lakhs
Solar PV Pumps 7,148 nos
no.
12

Solar Energy Uses…
We have always used solar energy as far back as humans have existed on this planet.
We know today, that there are multiple uses of solar energy. We use the solar energy
every day in many different ways. When we hang laundry outside to dry in the sun, we
are using the solar heat to do work, drying our clothes. Plants use the solar light to
make food. Animals eat plants for food. And as we learned, decaying plants hundreds
of millions of years ago produced the coal, oil and natural gas that we use today
Solar energy is the most readily available source of energy. It does not belong to
anybody and is, therefore, free. It is also the most important of the non-conventional
sources of energy because it is non-polluting and, therefore, helps in lessening the
greenhouse effect.
Solar energy has been used since prehistoric times, but in a most primitive manner.
Before 1970, some research and development was carried out in a few countries to
exploit solar energy more efficiently, but most of this work remained mainly
academic. After the dramatic rise in oil prices in the 1970s, several countries began to
formulate extensive research and development programmes to exploit solar energy.
When we hang out our clothes to dry in the sun, we use the
energy of the sun. In the same way, solar panels absorb the
energy of the sun to provide heat for cooking and for heating
water. Such systems are available in the market and are being
used in homes and factories.
In the next few years it is expected that millions of households
in the world will be using solar energy as the trends in USA and Japan show. In India
too, the Indian Renewable Energy Development Agency and the Ministry of Non-
Conventional Energy Sources are formulating a programme to have solar energy in
no.
India receives solar
energy equivalent to
over 5000 trillion
kWh/year, which is far more
than the total energy
consumption of the country.
13

more than a million households in the next few years. However, the people’s initiative
is essential if the programme is to be successful.
India is one of the few countries with long days and plenty of sunshine, especially in
the Thar desert region. This zone, having abundant solar energy available, is suitable
for harnessing solar energy for a number of applications. In areas with similar
intensity of solar radiation, solar energy could be easily harnessed. Solar thermal
energy is being used in India for heating water for both industrial and domestic
purposes. A 140 MW integrated solar power plant is to be set up in Jodhpur but the
initial expense incurred is still very high.
Solar energy can also be used to meet our electricity requirements. Through Solar
Photovoltaic (SPV) cells, solar radiation gets converted into DC electricity directly.
This electricity can either be used as it is or can be stored in the battery. This stored
electrical energy then can be used at night. SPV can be used for a number of
applications such as:
 domestic lighting
 street lighting
 village electrification
no.
Form of Energy: Thermal energy
This energy is used for:
Cooking/Heating, Drying/Timber
seasoning, Distillation, Electricity/Power
generation, Cooling, Refrigeration, Cold
storage
Some of the gadgets and other devices:
Solar cooker, Flat plate solar cookers,
Concentrating collectors, Solar hot water
systems (Domestic and Industrial), Solar
pond, Solar hot air systems, Solar
Dryers, Solar timber kilns, solar stills,
Solar photovoltaic systems, Solar pond,
Concentrating collectors, Power Tower,
Air conditioning, Solar collectors,
coupled to absorption, Refrigeration
systems
14

 water pumping
 desalination of salty water
 powering of remote telecommunication repeater stations and
 railway signals.
CHALLENGE FOR BELOW POVERTY LINE PEOPLE
IN INDIA
India, where 60 % or more peoples are living in the small towns and villages. Indian
planning commission says that almost 30% of the total Indian population is living
below Poverty line. They have daily income ranging $2-3. During their life this people
come across the following challenges.
>>> Scarcity of foods & fuels.
>>> Pure Drinking water.
>>> Primary Education.
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>>> Child mortality.
>>> Environment Pollution and Global warming.
>>> Health, HIV/AIDS, Maleria and other diseases.
>>> Power, electricity, lightings etc.
These are some of the basic and very common challenges for the Peoples below
poverty line. Out of this food, water and clean environment is basic need for each &
every individual living on the earth. Suryapur Solar Energy is submitting sustainable
solution Named
“Suryapur Solar Cooker”
for these people with Multiple advantages.
Suryapur solar cooker is simple solar box cooker with 2/4 nos of cooking pots
fulfilling the 4-8 person’s cooking needs. Its life is around the 15 years or more
depending upon how it is used. It is very easy to operate and not at all harmful in any
respect. And finally it is designed such a way that its cost is very less compared to any
other solar cooker in its range and quality.
>>>> Western region of India is gifted with 330 days of sunshine and remaining with
250-275 days, thus Suryapur solar cooker can save up to 70% of fuel needs for
cooking and boiling. One Suryapur solar cooker can save up to Two - Three LPG
cylinders per year. By this way Suryapur Solar cooker helps in fulfilling the needs of
fuel.
>>>> Generally BPL uses wood, dung cake, kerosene or crop residue as fuel. As India
is very much gifted with sunshine, Suryapur solar cooker is the best substitute for
these fuels. This way Suryapur solar cooker is helping in saving trees and petroleum
products.
>>>> This conventional fuel fire generates dangerous smokes which leads extra health
hazards for Girls, Women and infants. Suryapur solar cooker helps in improving the
health of Girls, women and Children.
no.
16

>>>> Long journeys require for gathering the Dung cake, woods, crop residue. Due to
this time consuming process the girls don’t have primary education. Suryapur solar
cooker does not require any attention during the cooking also. Suryapur Solar cooker
helps them to find the time for Primary Education and utilizing extra time for income
generating activity and thus Empowering Women.
>>>> This people don’t have good quality water to drink. They have to use
contaminated water rich with bacteria and virus. Suryapur solar cooker can pasteurize
water for drinking. W.H.O. says “If water is heated at 65oC temp for 15-20 minute
then it is free from bacteria and virus (Including E-coli) causing waterborne disease”.
This temperature can easily be achieved in Suryapur solar cooker. Suryapur solar
cooker can fulfill the safe drinking water.
>>>> Smoke from cooking fire is the major killer for young women in india and also
the cause of low birth weight and infant mortality. Suryapur solar cooker will helps to
improve maternal health.
>>>> One of the common issues worldwide is
Global warming. Suryapur solar cooker plays
the role of James Bond to fight with the Global
warming. One Suryapur Solar Box cooker will
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17

save 1 ton of wood/dung per year will result in reduction of 1.8 ton of carbon dioxide
per year.
>>>> Cooking at the moderate temperature retains vitamins, carbohydrates and
proteins. It also completes organic reaction enhancing flavor, aroma and taste. Organic
compounds strengthen our immune system and defend against bacteria and virus.
Food cooked in Suryapur solar cooker is full of cosmic energy (life forces) which
keeps one healthy and less stressed.
>>>> HIV/AIDS places an enormous economic and social burden on affected
families. Obtain at least 25% more food for the ill family member whose nutritional
requirements increase with time. Solar cook food gives more nutrition then the food
cooked with conventional fuel and fulfills all nutritional requirement of ill member
thus helps to improve immune system. Also it does not require any attention during
the cooking, due to this family member can find for caring the sick one. This way
Suryapur solar cooker helps to fight against HIV/AIDS.
>>>> Suryapur solar box cooker can also be used to pasteurize milk. It can also be
used to dry the fruit, vegetables, beans, nuts, spices etc. before storing. Products dried
with solar cooker or drier has good quality and long life compared to natural open sun
drying. It can also be used to prepare ghee from butter. It can be used for sterilizing
the utensil of infants and ill members. Thus Suryapur solar cooker can help in other
then cooking also.
History of Solar Cooking…
Solar Cooking actually has some pretty early recorded beginnings starting with the
documented efforts of French-Swiss Physicist Horace de Saussure in 1767.
How Does Solar Cooking Work?
no.
18

Solar cooking is done by means of the suns UV rays.
A solar cooker lets the UV light rays in and then converts them to longer infrared
light rays that cannot escape. Infrared radiation has the right energy to make the
water, fat and protein molecules in food vibrate vigorously and heat up.
It is not the sun’s heat that cooks the food, nor is it the outside ambient temperature,
though this can somewhat affect the rate or time required to cook, but rather it is the
suns rays that are converted to heat energy that cook the food; and this heat
energy is then retained by the pot and the food by the means of a covering or lid.
This occurs in much the same way that a greenhouse retains heat or a car with its
windows rolled up. An effective solar cooker will use the energy of the sun to heat a
cooking vessel and efficiently retain the energy (heat) for maximum cooking
effectiveness.
Solar Panel Cooker Solar Parabolic cooker Solar Box Cooker
How solar cooking works can best be explained through the following mental
diagramming of the process as well as the above images.
First, you would need a darkened or blackened pot with a lid. This can be a pot such as
a cast iron Dutch oven, a black enameled roasting pan such as a chicken or turkey
roaster or any pot that you might blacken on the outside with a non-toxic,
weatherproof paint.Dark surfaces become very hot; they heat up more quickly than
shiny surfaces.
Then you will need to obtain a clear transparent covering such as a large glass bowl or
a durable plastic oven cooking bag. This will be used for retention of heat and will
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19

also allow the rays of the sun to be able to penetrate to the darkened cooking pot and
food, thus raising the cooking temperatures and preventing the heat from escaping.
Next you will need a material that will reflect extra sunlight towards the cooking
apparatus so as to concentrate the suns rays. This is usually accomplished in the form
of some type of reflecting surface such as mirrors, aluminum foil and buffed tin or
sheet metal. With the help of a reflecting surface you will be able to increase the
temperatures and to cook the food more rapidly.
...For maximum efficiency it is necessary to "track" the sun, or in other words adjust
your solar cooker so that it is directly towards the sun in order to be able to better
concentrate and absorb the suns rays.
This does not mean that you must continually stand beside the solar cooker the whole
cooking period. But it can mean adjusting the angle and direction every so often or
every set period, such as every one to two hours.
The more direct that the sun's rays are towards the food and cooking pot the greater
the energy (heat) capacity will be from the sun's converted rays.
Ideal cooking results when using a solar oven occur when the sun is bright and
uninhibited or unimpeded by clouds, shadows etc.
Cooking can be accomplished as well on days when the clouds are high and thin, but it
may slow things down a bit, and one would be wise to start a little earlier than usual.
Long, slow moderate solar cooking, such as with stew, chili, veggies etc. will do fine
under less than bright skies if you allow more time.
Baking on the other hand will take longer and the temperatures will not be as optimum
as could be, thus resulting in mixed outcomes with your baked goods
WHY SURYAPUR SOLAR PARABOLIC COOKER ONLY???
no.
20

NUTRITION: Temperature controlled cooking retains vitamins, carbohydrates and
proteins. Uncontrolled temperature on LPG/CNG or wood leads to loss of approx.
80% of food value.
TASTE:
Solar cooking retains taste and flavor. Eating once one cannot forget the taste.
COMPLETE FOOD:
Solar cooking completes organic reactions enhancing flavor, aroma and taste. Organic
compounds strengthen our immune system and defend against bacteria and virus.
HEALTH:
The home maker does not
necessarily inhale poisonous
gases which emit while
cooking with LPG/CNG or
firewood. Recent studies
indicate that a food cooked
at moderate temperatures is
healthier.
ACCIDENT FREE:
There are no chances of
explosion or fire while using
Solar Cooker. It is very
dangerous for household
families with infants to use
LPG/CNG, wood or
microwave oven, as they are
highly accident prone.
ENVIRONMENT:
If 3% of the population starts using solar cooker, millions of tons of wood and
LPG/CNG can be saved annually correspondingly millions of tons of Carbon dioxide
emission are reduced.
COST:
Solar Cooker is cheaper than oven; running cost of Solar Cooker compared to
LPG/CNG, kerosene or fire wood is virtually nil and is maintenance free.
COSMIC ENERGY:
Solar cooked food is full of cosmic energies (life forces) which keeps you healthy and
less stressed.
The Suryapur’s solar cooker is aesthetic, convenient, and practical in use. It does
require frequent tracking at every 15 min.
no.
21

The material utilized in Suryapur solar cookers are carefully researched for the last
two and a half years to maximize efficiency and are virtually maintenance free.
F. A. Q.
What can be cooked in Suryapur solar parabolic cooker?
Almost anything, which you can cook in a conventional electric or gas oven,
Can be cooked in a Suryapur solar cooker.
You can bake, boil and steam using any of your favorite recipes. You can fry and you
can make chapatti.
How does the cooked-food taste?
Food cooked in Suryapur tastes much better than food cooked over conventional
stoves. In slow cooking, natural flavors and fiber retains its shape. Cooked food rises
to its full volume and is fluffy. The food is always tender and more palatable.
How long does it take to cook?
Cooking takes 0.5 hours. Cooking time depends on intensity of sunshine and the
nature and quantity of material to be cooked. Hard meat and pulses take some more
time to cook.
Does Suryapur solar parabolic cooker require special utensils?
No, dark pots with lid work best. Black pots absorb heat from sunlight and tight-fitting
lids help hold steam in the pot. Dark glass casserole dishes with lids also work well.
For baking cakes, breads cookies, and pies, dark cookie sheets and baking tins, work
best. Suryapur cooker is supplied with ISI marked pressure cooker.
Does food require constant stirring?
Solar parabolic cooker requires no stirring for boiling because there are no hot spots.
But for frying and cooking it require the stirring. The temperature rise is not gradual
as in solar box cooker.
Does Suryapur Solar cooker require maintenance?
Suryapur cooker is virtually maintenance free but the cleaning of reflector dish is
require to perform it well.
Technical Specification
SPECIFICATIONS OF DISH TYPE SOLAR COOKER – (SURYAPURSK-
14)
>>Material of reflectors :Aluminum sheets of thickness 0.4 mm
>>Reflectivity : 75% minimum
no.
22

>>Size of focal spot : 100 mm appx.
>>Focal length : 280 mm
>>Dimension & shape : 1.4 meter diameter parabolic
>>Surface area of reflector : 2.20 Sq.m.
>>Aperture area of reflector : 1.54 Sq.m.
>>Tracking of the sun : Manual
>>Cooking vessel Pressure cooker (ISI) of 5 liter capacity;
Blacked bottom.
>>Other accessories Cap, Hand gloves & Goggles of good quality
>>Power availability at cooking pot : About 0.6 kW (With over 600
W/Sq.m. direct / 750 W/sq.m. total solar
radiation available on reflector)
>>Thermal efficiency Over 40%
>>Life :
i. Metallic structure 20 years. It is able to withstand high wind
speeds.
ii. Reflecting mirrors Minimum 5
no.
23

SPECIFICATIONS OF DISH TYPE COMMUNITY SOLAR
COOKER – (SURYAPURPC- 3SQ)
Technical Specification
SPECIFICATIONS OF DISH
TYPE COMMUNITY SOLAR
COOKER – (SURYAPURPC-
3SQ)
>>Material of reflectors Aluminum
>>Reflectivity 75% mini
>>Size of focal spot 200 mm a
>>Dimension & shape 2MTR X
>>Surface area of reflector 3 Sq.m.
>>Aperture area of reflector 2.3 Sq.m.
>>Tracking of the sun Manual
>>Cooking vessel Alluminiu
>>Power availability at cooking pot About 1.8
/ 750 W/s
on reflecto
>>Thermal efficiency Over 40%
>>Life :
i. Metallic structure 20 years.
high wind
ii. Reflecting mirrors Minimum
no.
24

• Solar Cooking…
Working Principal: - All solar cookers work on the same principal. Solar cooking is
completed in the three basic steps.
First absorbing the solar energy by dark surface and gaining heat for cooking.
Retaining the heat by means of transparent cover which allows heat to enter in but not
allowing the heat to escape. It also prevents loss due to external environment. Finally
capturing the extra sunlight by means of extra reflecting surface to enhance the
no.
25

cooking performance. Suryapur solar energy manufactures
wide range of Box as well as Concentrating solar cookers.
Suryapur Solar Box Cookers
Suryapur Hot Box Square-04
Features: Simple square suitcase type Construction.
Light weight, easy to carry. Designed for domestic Use.
Four nos of aluminum Cooking pot with cooking capacity
up to 5-6 persons. Cooking pots are coated with high
thermal absorbing coating. Cooking tray made up of
alluminium and powder coated. Export Quality workmanship. Glossy shining finish
& attractive look. Best for unattended cooking as it does not require the frequent
tracking. Ideal design for any region of the world. Lowest price compared to same
capacity solar box cooker. Cooking at moderate temperature retains the taste and
nutrition.
Application: Cooking, backing and boiling of your favorite Veg and Non-Veg recipe.
It can also be used to dry the small quantity of grains and beans, Masala (spices), nuts
and fruits for long and safe storing.
MANUFACTURING PROCESS OF SOLAR BOX COOKER
1. CUT THE REQUIRE SIZE ALLUMINIUM SHEET AS PER THE DRAWING
2. ASSEMBLE THE OUTER BOX AND INSPECT FOR THE DIMENSION
3. PREPARE THE INSIDE BOX AS PER THE DRAWING DIMENSION
4. SEND THE INSIDE BOX FOR POWDER COATING.
5. INSPECT THE INNER BOX FOR QUALITY OF POWDER COATING
6. ASSEMBLE THE INNER BOX INSIDE THE OUTER BOX AFTER FILLING
THE INSULATION AT BOTTOM AND SIDE OF INNER BOX.
7. COMPLETE THE NECESESSORY RIVETTING AND SCREWING.
8. INSPECT THE WOODEN FRAME FOR ITS DIMENSIONS AND QUALITY.
9. INSPECT THE GLASS FOR ITS DIMENSION,
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10. ASSEMBLE THE GLASS AND WOODEN FRAME AND USE THE
NECESSORY ALLUMINIUM ANGLE TO FIX THE GLASS ON WOODEN
FRAME.
11. FIX THE GLASS FRAME ON THE ASSEMBLY OF THE INNER AND
OUTER BOX WITH HELP OF HINGE.
12. PREPARE THE TOP COVER AS PER THE DIMENSION IN THE DRAWING.
13. INSPECT THE MIRROR FOR ITS QUALITY AND THE DIMENSION.
14. FIX THE MIRROR INSIDE THE TOP COVER WITH HELP OF
ALLUMINIUM ANGLE.
15. ASSEMBLE THE TOP COVER WITH THE OUTER BOX WITH HELP OF
HINGE.
16. ASSEMBLE THE HANDLE, TOP COVER STOPPER & ADJUSTER AND
GLASS FRAME STOPPER.
17. ASSEMBLE THE GASKET ON THE SURFACE BETWEEN THE INNER
TRAY AND GLASS COVER TO PREVENT THE HEAT ESCAPING FROM THE
INNER BOX.
18. ASSEMBLE THE CASTOR WHEEL AT THE BOTTOM OF THE OUTER BOX
FOR EASY TRACKING.
19. INSPECT THE ALLIMINIUM CONTAINER FOR ITS DIMENSION,
QUALITY & SHAPE.
20. FINAL PRODUCT INSPECTION AND PACKING.
• VARIOUS PRODUCT OF SURYAPUR SOLAR ENERGY
• Suryapur Hot Box Rectangular…
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Features: Simple rectangular suitcase type Construction. Light weight, easy to carry.
Designed for domestic Use. Four nos of aluminum Cooking pot with cooking capacity
up to 5-6 persons. Cooking pots are coated with high thermal absorbing coating.
Cooking tray made up of alluminium and powder coated. Export Quality
workmanship. Glossy shining finish & attractive look. Best for unattended cooking as
it does not require the frequent tracking. Its performance is better from square solar
box cooker. Ideal
• Suryapur Hot Box Community 24/32:
Features:
Rectangular Construction along the East West axis. Designed for
Comercial and industrial Use. Heavy and sturdy construction to withstand the heavy
wind speed. Castor wheel arrangement for easy moving. 24/32 nos of aluminum
Cooking pot with cooking capacity up to 50 persons. Cooking pots are coated with
high thermal absorbing coating. Cooking tray made up of aluminum and powder
coated. Trolly arrangement for loading and unloading of cooking pots. Top surface is
inclined so that sunrays are always perpendicular to surface of the cooker. Export
Quality workmanship. Powder coated GI sheet finish & attractive look. Best for
unattended cooking as it does not require the frequent tracking. Its performance is
better from simple solar box cooker. Ideal design for any region of the world. Cooking
at moderate temperature retains the taste and nutrition.
Application: This can be used for cooking in industrial canteen, hostels, hotels,
restaurants, Ashram Shala, Dharam shala, Orphanage etc. commercial places. It can be
used to Dry the beans, grains and nuts before Preserving.
• Suryapur Solar Parabolic Cookers:
Suryapur SK-14
Features: Best for fast cooking. Parabolic Dish dia 1.4 mtr. Designed for Comercial
and domestic Use. Heavy and sturdy construction to withstand the heavy wind speed.
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High quality reflective material. Castor wheel arrangement for easy moving. Capacity
15 people at time. Supplied with one no ISI certified 5 ltr capacity Pressure cooker.
Bottom of the cooker coated with high thermal absorbing coating. Manual Tracking.
Export Quality workmanship. Powder coated support structure attractive look. Its
performance is better from simple solar box cooker. Ideal design for any region of the
world. Cooking at higher temperature. Attention required.
Application: It can be used for
backing, boiling, cooking and
frying also. This can be used
for cooking in domestic as well as
industrial canteens, hostels,
hotels, restaurants, Ashram
Shala, Dharam shala,
Orphanage, Old age etc.
commercial places
Suryapur SK-23
Features:
Best for fast Community cooking. Parabolic Dish dia 2.3 mtr. Designed
for Commercial and industrial Use. Heavy and sturdy construction to withstand the
heavy wind speed. High quality reflective material. Castor wheel arrangement for easy
moving. Capacity 50 people at time. Supplied with one no ISI certified 15 ltr capacity
Pressure cooker. Bottom of the cooker coated with high thermal absorbing coating.
Manual Tracking. Export Quality workmanship. Powder coated support structure
attractive look. Its performance is better from simple solar box cooker. Ideal design for
any region of the world. Cooking at higher temperature. Attention required.
Application:
It can be used for backing, boiling, cooking and frying also. This can
be used for cooking in domestic as well as industrial canteens, hostels, hotels,
restaurants, Ashram Shala, Dharam shala, Orphanage, Old age etc. commercial places.
MANUFACTURING PROCESS OF CONCENTRATING
PARABOLIC COOKER
1. COLLECT THE ALL RAW MATERIAL AS PER THE PART LIST OR AS PER
THE BILL OF MATERIAL IN THE MANUFACTURING DRAWING.
2. SEND THE RAW MATERIAL TO THE VENDOR FOR SUBCONTRACTING
FABRICATION WORK FOR MANUFACTURING THE PARTS AS PER THE
DRAWING.
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3. INSPECT THE COMPONENT FROM VENDERS FOR QUALITY OF
FABRICATION AND DIMENSION.
4. IF THE COMPONENTS FOUND OK SEND THEM FOR POWDER COATING.
5. COLLECT THE POWDER COATED COMPONENTS AND INSPECT THE
QUALITY OF POWDER COATING.
6. CUT THE INSPECTED REFLECTOR ALLUMINIUM SHEET TO REQUIRED
SHAPE AND SIZE.
7. ASSEMBLE THE COMPLETE COMPONENTS AS PER THE ASSEMBLY
DRAWING AND CHECK THE SIZE OF FOCAL SPOT.
8. DISMENTAL COMPLETE ASSEMBLY AND PACK IS WELL FOR FURTHER
DISPATCH.
• Solar backing:
it is described as backing the foods or any other material using solar energy.
This can be easily done in solar oven. It can remove the moisture from food as
well as any other material which needs to be backed or moisture must be
removed from it before utilizing material. It covers lots of domestic, industrial
as well as commercial applications. Suryapur solar energy has developed
custom application based solar ovens.
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Solar Oven
Features:
 Temperature range up to
140oC.
 Forced or Natural convection
available.
 Any Custom size available on
request.
 Controlled temperature oven also available.
Application:
Any critical application industrial or commercial which require removing the
moisture from material. Any Application which requires material to be backed
before final use.
• Solar Drying…
In the process of drying heat is necessary to
evaporate moisture from the grain and a flow of
air is needed to carry away the evaporated
moisture. In solar dryer the heat source is solar
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energy. And the flow of air is generated either by natural convection or by forced
convection.
Solar dryer is also known as Solar Hot Air Generators. As per the construction of
Solar dryer Suryapur solar energy has classified its Dryer models In following types.
 Suryapur solar cabinet dryer: -
which includes the solar air heating collector and cabinet type chamber for loading of
material.
 Suryapur solar Tunnel Dryer: -
In this type of dryer the Air heating media and the chamber for material loading both
are same.
 Suryapur Solar Combined Dryer: -
It is the combination Of tunnel and the cabinet dryer.
All above solar dryer comes with solar flat plate collectors for heating the air, chamber
for loading the material for drying and the flow of air is generated by Natural
convection or by forced convection. Suryapur solar also supplies you the ZERO
ENERGY SOLAR DRYER with forced convection systems which does not require
any electrical energy to generate the flow of air.
Solar Dryer:
Features:
 Temperature range up to 100oC.
 Forced or Natural convection available.
 Faster drying then conventional drying methods.
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 Any Custom size available on request.
 Controlled temperature dryer also available.
 Different material composition available as per specific products/customer
requirements.
Application:
Drying of any agricultural products like grains, crop, vegetables, fruits, cocoa, tea
leaves, nuts and beans before storing.
Fish and other sea food drying.
Drying of raw cotton, herbs, tobacco, spices etc.
Coming Soon…
Solar Educational Kit
"Solar Education is the only way to Spread the benifits of the Solar Energy to the next
generation"
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Suryapur Solar is developing its new product range "Solar Educational Kit" which
contain the Photovolatic as well as Solar Thermal Education Kit with practical
working model along with study material.
• Solar Water Heater…
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We manufacture solar water heaters that are convenient for heating water for industrial
and residential purposes. The 300 litre capacity 3-panel solar water heating system is
apt for average family that comprises 4-5 members. It reduces the need of electric
geysers used in household sector. We are capable of manufacturing the solar water
heaters in a bulk capacity and deliver them within stipulated time frame. In few states
it has become mandatory to install solar water heaters in the premises. Loan facility is
also available in 2% interest rate from almost every financial institution.
How are solar panels made?
Discover the process of making a solar panel Making solar panels is a delicate process,
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and it is for this reason that major solar advances did not come into play until the
lattermost quarter of the last century, when advances in semiconductors and
photovoltaic design allowed increasingly efficient and affordable solar cells to be
developed.
• Crystalline Silicon Solar Panels
The creation of solar panels
typically involves cutting
crystalline silicon into tiny disks
less than a centimeter thick. These
thin, wafer-like disks are then
carefully polished and treated to
repair and gloss any damage from
the slicing process. After
polishing, dopants (materials
added to alter an electrical charge
in a semiconductor or
photovoltaic solar cell) and metal
conductors are spread across each
disk. The conductors are aligned in a thin, grid-like matrix on the top of the solar
panel, and are spread in a flat, thin sheet on the side facing the earth.
To protect the solar panels after processing, a thin layer of cover glass is then bonded
to the top of the photovoltaic cell. After the bonding of protective glass, the nearly-
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finished panel is attached to a subtrate by an expensive, thermally conductive cement.
The thermally conductive property of the cement keep the solar panel from becoming
overheated; any leftover energy that the solar panel is unable to convert to electricity
would otherwise overheat the unit and reduce the efficiency of the solar cells.
Despite these protective measures against the tendancy of solar panels to overheat, it is
vital that when installing a solar panel, additional steps should be taken to ensure the
solar panel is kept cool. Elevating the solar panel above ground (see solar panel
mounts) to let the airflow underneath cool the device.
• Amorphous Silicon Solar Panels
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Amorphous silicon solar panels are a powerful, emerging line of photovoltaics, that
differ in output, structure, and manufacture than traditional photovoltaics which use
crystalline silicon. Amorphous silicon solar cells, or A-si cells, are developed in a
continuous roll-to-roll process by vapor-depositing silicon alloys in multiple layers,
with each extremely thin layer specializing in the absorption of different parts of the
solar spectrum. The result is record-breaking efficiency and reduced materials cost (A-
si solar cells are typically thinner than their crystalline counterparts).
Some Amorphous Solar Panels also come with shade-resistant technology or multiple
circuits within the cells, so that if an entire row of cells is subject to complete shading,
the circuit won't be completely broken and some output can still be gained. This is
especially useful when installing solar panels on a boat.
The development process of Amorphous Silicon solar panels also renders them much
less susceptible to breakage during transport or installation. This can help reduce the
risk of damaging your significant investment in a photovoltaic system. Click here for
more more information on amorphous silicon solar panels.
Solar street lights
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Solar Street Lights
Available with us are solar street lights that are exclusively designed for outdoor
application. These solar street lights are fitted with battery box, SPV module, and
lamp with charge controller along with a lamppost. Our solar lights find application in
areas that do not have proper electricity supply.
Features:
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• Work for 3 days without sunshine
• Bright light
• Pollution free
• Minimal maintenance
• Tubular battery
• Independent of grid
• Auto On-Off
• Operate from dusk to dawn
Solar garden light…
Solar Garden Lights
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We offer our customers with a wide variety of solar garden lights that is high power
LED lights, emitting much brighter light, in comparison to the regular garden lights.
Highly acclaimed by our clients for its efficiency, reliability and long-lasting service
life, these LED solar garden lights consume almost 50% less power, in comparison to
CFL lights.
Our solar garden lights are available with the following options:
• Panel types
• Color of fixture
• External wiring
• Reflective lens size and coverage distance
• Body material (stainless steel or plastic)
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Solar Panels
Available with us is a high quality range of solar panels that is widely used foe
generating electricity in an efficient and prompt manner, by using solar energy. These
solar panels are especially designed to combat the increasing concern of global
warming through reduction in greenhouse gas emission. The power range of these
solar panels varies from 3 watt to 300 watt, depending upon the specific requirements
of the clients.
Features:
 Little space needed
 Easy installation
 Compact design
 Ecologically friendly
 Easy to clean
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SWOT analysis
Strengths
 Good technical work & design of
its products.
 Owner has Vast knowledge and
experience of this industry.
 Good marketing strategies by
help of NGO and try aware people
in remote area.
Weakness
 Required huge amount of
investment for expansion.
 Less advertisement.
 Making of normal profit in
today’s market because of
unpopularity in solar energy.
Opportunities
 Not much competition in market
in solar home equipments.
 In future this market has large
scope in all over the world and
especially in India has good
market.
Threats
 Less awareness in the public
about solar energy and it’s uses.
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Corporate Social Responsibility & marketing strategies…
 Our Infrastructure
We are equipped with a sound and world-class infrastructure. Our team consists of
experienced and dedicated professionals having years of experience in this field. Our
countrywide client-base speaks volumes about our commitment towards client
satisfaction. The quality, customer satisfaction and on-time delivery coupled with the
most affordable cost has fetched us a reputable status in the market.
 Our Quality
We follow strict quality control policies to give our customers the most reliable
products. A team of quality control experts monitor the entire manufacturing process
so that no flawless products are manufactured. Uncompromising quality standards,
comprehensive capabilities, pro-active client service have made us a leading name in
the market.
 NGO
Suryapur Solar Energy understands its social responsibility and is closely associated
with a Non Government Organization called SWAYAM Social Welfare Association
Yielding Ambition and Motivation. The organization works on the Vedic principle of
desire, knowledge and action.
 GO SOLAR GO GREEN
Is a project by the NGO that aims at developing a broad based support of different
sections of the society for using Non Conventional Sources of Energy It aims at
motivating the people to conserve energy. This is achieved by conducting workshops
as follows:
Awareness Programs for School Students, College Students and General Public: They
are made to understand the energy crisis and the importance of Alternate sources of
energy like solar energy. Solar energy is the cleanest, energy saving and most
inexhaustible of all known energy sources
Workshops for Young Entrepreneurs: Education is given to them about various Non
Conventional Products like Solar Products, and based on their interests and capability;
they are guided to make a career in it. Staff of Swayam and experts of various fields
conduct the activities.
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 Advantages of Solar Energy Products
Solar water heaters reduce emissions of CO2 by approximately 3 tonnes per year, the
equivalent of the annual emissions of a small car!
Using solar and other forms of renewable energy reduces reliance on fossil fuels for
energy production, thus directly reducing CO2 emissions. CO2 emissions contribute to
global warming, an environmental issue which is now of great concern.
 Manufacturing cycle
Suryapur solar energy purchase raw material from Baroda and other finishing
work of solar cooker in Surat by worker and raw material like wood and cooper plates
and aluminum boxes. They get raw materials from the market and join those parts by
machinery with the help of workers at Pandesara.
They trying to sale their product like solar cooker , oven, dryer by help some NGO
and By social awareness seminars and also they gave live demo and free tree trial
without pay any penny.
 Future plan
Suryapur Solar Energy future plan is working with
some NGOs for awareness about solar energy and
solar equipment. Also they sent massage and mail
to organize solar awareness seminar free of cost.
So we can say that Suryapur solar energy perform
their duty well towards the whole society by
making zero pollution product, awareness about
solar energy, rural electricity and use of chipest
cooker in market. They trying to find global
partner for solar product and also Suryapur solar
energy will produce photovoltaic palate in short
span of time.
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BIBLOGRAPHY
A. Book & magazine
a. GEDA (Gujarat Energy Development Agency)
book titled is ‘use of solar cooker’.
b. Reference book given by SURYAPUR SOLAR
ENERGY
B. WEBSITE
1. http://www.renewableenergyworld.com/rea/blog/
post/2010/03/Suryapur-solar-cooker-one-
product-with-multiple-advantages
2. www.Suryapursolarenergy.com
• http://www.Suryapursolarenergy.com/index.ht
ml
• http://www.Suryapursolarenergy.com/product.
html
• http://www.Suryapursolarenergy.com/service.h
tml
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