How to design a house with Renewable Enerji re(source)

1. 1
VILNIUS COLLEGE OF TECHNOLOGIES AND DESİGN
CIVIL ENGINEERİNG FACULTY
Lecture: RENEWABLE ENERGY SOURCES
PROJECT GREEN HOUSE İZMİR,TURKEY
Prepared By: Suliman KOHİSTANİ

2. 2
Contents
1. Introduction…………………………………………………………………..…………3
2. Renewable Energy Re(sources) ………………………………………………..………4
2.1-Solar Energy………………………………………………………….….…....5
2.2-Geotharmal Energy…....…………………………………………………...…5
2.3- Biomass Energy......……..………………………………………............……5
2.4- Wind Power..........…………………………………………………..…..……6
2.5- Water(hydro) Energy……………………………………...………….….…..6
2.6- Marine(Ocean) Energy………..…………………………………………...…6
2.7- Wave Energy………………..……………………………………….…….....6
3. Current City Of Green House is “İzmir ” ..………………………..………….………..7
4. Information About Green House…………………………………….………….……...9
5. Energy Needs. ………………………………………………………………......……..11
5.1-Electricity………………………………………………….…………...…..…11
5.2-Heating…………………………………………………………………......…13
5.3-Hot Water…………………………………………………………….….……13
6-Renewable Energy Resources………………………………………………..…………15
6.2- Solar Energy for electricity …………………………………………...….…15
6.3-Wind power For Electricity……………………………………………..……18
7.Conclusion………………………………………………………………………....……21
References…………………………………………………………………………………22

3. 3
1-İnterduction
The aim of the this Assignment is how to design and use Renewable Energy Resources for a
Green House. Renewable energy resources and significant opportunities for energy efficiency
exist over wide geographical areas, in contrast to other energy sources, which are concentrated
in a limited number of countries.
by completing of this project we will learn:
 What is renewable energy resource ?
 how to use renewable energy resources?
 how to use solar energy for electricity ?
 how to use wind power ?

4. 4
2-Renewable Energy Re(Sources)
Renewable energy is generally defined as energy that comes from resources which are naturally
replenished on a human timescale
 Sunlight
 Wind
 Rain
 Waves
 Geothermal heat
Renewable energy can be used in many areas such as:
 electricity generation
 air and water heating/cooling,
 motor fuels,
 rural (off-grid) energy services.
How renewable energy Derived ?
Renewable energy is derived from natural processes that are replenished constantly. In its
various forms, it derives directly from the sun, or from heat generated deep within the earth.
Included in the definition is electricity and heat generated from solar, wind, ocean,
hydropower, biomass, geothermal resources, and bio fuels and hydrogen derived from
renewable resources.
Heating
Solar water heating makes an important contribution to renewable heat in many countries,
most notably in China, which now has 70% of the global total (180 GWth). Most of these
systems are installed on multi-family apartment buildings and meet a portion of the hot water
needs of an estimated 50–60 million households in China. Worldwide, total installed solar water
heating systems meet a portion of the water heating needs of over 70 million households. The
use of biomass for heating continues to grow as well. In Sweden, national use of biomass
energy has surpassed that of oil. Direct geothermal for heating is also growing rapidly.

5. 5
2.1-Solar Energy
Solar power is energy from the sun and it’s a powerful source of energy. solar energy radiant
light and heat from sun by using new modern technologies.
Solar technologies are broadly characterized as either passive solar or active solar depending on
the way they capture, convert and distribute solar energy.
 Solar Cells: Solar cells are devices that convert light energy directly into electrical
energy.
 Solar Panels: Solar panels are heat up water directly.
2.2-Geothermal Energy
Geothermal energy is from thermal energy generated and stored in the Earth. Thermal energy is the
energy that determines the temperature of matter. the word geothermal The
adjective geothermal originates from the Greek roots geo, meaning earth, and thermos, meaning
heat. it means the heat that come from earth.
2-3-Bio Energy
Biomass is biological material derived from living, or recently living organisms. It most often
refers to plants or plant-derived materials which are specifically called lignocellulosic biomass.
As an energy source, biomass can either be used directly via combustion to produce heat, or
indirectly after converting it to various forms of biofuel.
how Biomass convert to biofuel?
Conversion of biomass to biofuel can be achieved by different methods which are broadly
classified into:
 thermal
 chemical
 biochemical

6. 6
2.4- Wind Power
Wind is caused by huge convection currents in the Earth's atmosphere, driven by heat energy
from the Sun. This means as long as the sun shines, there will be wind. to used wind energy we
need to know
 speed of wind in our area
2.5-Water(Hydro) Power
Moving water has kinetic energy. This can be transferred into useful energy in different ways.
Hydroelectric power (HEP) schemes store water high up in dams.
2.6-Marine(Ocean) Energy
Marine energy or marine power (also sometimes referred to as ocean energy,
ocean power, or marine and hydro kinetic energy) refers to the energy carried by ocean
waves, tides, salinity, and ocean temperature differences.
2.7-Wave Energy
Wave energy or wave power is essentially power drawn from waves. When wind blows
across the sea surface, it transfers the energy to the waves. They are powerful source
of energy. The energy output is measured by wave speed, wave height, wavelength and
water density.
picture 1: Wave energy

7. 7
3- Current city of green house is İzmir,Turkey
Izmir is a metropolitan city in the western
extremity of Anatolia and the third most
populous city in Turkey, after Istanbul and
Ankara. İzmir's metropolitan area extends
along the outlying waters of the Gulf of İzmir
and inland to the north across the delta of
the Gediz River, to the east along an alluvial
plain created by several small streams and to
a slightly more rugged terrain in the south.
The ancient city was known as Smyrna
(Greek: Σμύρνη Smyrni [ˈzmirni]), and the
city was generally referred to as Smyrna in
Picture : Izmir turkey
English, until the Turkish adoption of Latin alphabet in 1928 made "İzmir" the internationally
recognized name .In 2014, Izmir had a population of 2,847,691
3.1-Climate in Izmir
Izmir has a Mediterranean climate (Köppen climate classification: Csa), which is characterized
by long, hot and dry summers; and mild to cool, rainy winters. The total precipitation for Izmir
averages 686 millimeters (27 in) per year; however, 77% of that falls during November through
March. The rest of the precipitation falls during April through May and September through
October. There is very little rainfall from June to August. Maximum temperatures during the
winter months are usually between 10 and 16 °C (50 and 61 °F). Although it is rare, snow can
fall in Izmir from December to February staying for a period of hours rather than a whole day or
more. During summer, the air temperature can climb as high as 40 °C (104 °F) from June to
September; however it is usually between 30 and 36 °C (86 and 97 °F).
Record rain= 145.3 kg/m2 (29.09.2006)
Record snow= 8.0 cm (04.01.1979)

8. 8
Climate data for İzmir
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C
(°F)
22.4
(72.
3)
23.8
(74.8
)
30.5
(86.9
)
32.2
(90)
37.5
(99.5
)
41.3
(106.
3)
42.6
(108.
7)
43.0
(109.
4)
40.1
(104.
2)
36.0
(96.8
)
29.0
(84.2
)
25.2
(77.4)
43
(109.4)
Average high
°C (°F)
12.4
(54.
3)
13.4
(56.1
)
16.4
(61.5
)
20.9
(69.6
)
26.1
(79)
30.9
(87.6
)
33.2
(91.8
)
32.8
(91)
29.1
(84.4
)
24.1
(75.4
)
18.5
(65.3
)
14.1
(57.4)
22.66
(72.78)
Daily mean °C
(°F)
8.8
(47.
8)
9.4
(48.9
)
11.7
(53.1
)
Mon
th
15.9
(60.6
)
20.9
(69.6
)
25.7
(78.3
)
28.0
(82.4
)
27.6
(81.7
)
23.6
(74.5
)
18.9
(66)
14.1
(57.4
)
10.6
(51.1)
17.93
(64.28)
Average low °C
(°F)
5.8
(42.
4)
6.1
(43)
7.9
(46.2
)
11.4
(52.5
)
15.6
(60.1
)
20.1
(68.2
)
22.7
(72.9
)
22.5
(72.5
)
18.8
(65.8
)
14.9
(58.8
)
10.7
(51.3
)
7.7
(45.9)
13.68
(56.63)
Record low °C
(°F)
−6.4
(20.
5)
−5
(23)
−3.1
(26.4
)
0.6
(33.1
)
7.0
(44.6
)
10.0
(50)
16.1
(61)
15.2
(59.4
)
10.0
(50)
5.3
(41.5
)
−0.1
(31.8
)
−4
(25)
−6.4
(20.5)
Average
rainfall mm
(inches)
118.
6
(4.6
69)
103.
8
(4.08
7)
75.3
(2.96
5)
48.3
(1.90
2)
26.9
(1.05
9)
8.5
(0.33
5)
1.9
(0.07
5)
2.0
(0.07
9)
17.3
(0.68
1)
44.5
(1.75
2)
95.5
(3.76
)
147.5
(5.807)
690.1
(27.171)
Average rainy
days
11.2 10.8 8.9 8.4 5.1 1.9 0.5 0.5 2.1 5.4 8.5 12.9 76.2
Average
relative
humidity (%)
68 63 62 58 55 48 42 47 53 60 68 70 57.8
Mean monthly
sunshine hours
133.
3
141.
3
195.
3
219.
0
294.
5
342.
0
375.
1
353.
4
300.
0
226.
3
159.0 124.0 2,863.2
Source #1: Turkish Meteorological Service, World Meteorological Organization (precipitation data)
Source #2: BBC Weather (humidity values)

9. 9
4-Informatin About Green House
Green House Location is in Izmir-Turkey, two storey House Area is 140m2 and 2 adult and 3
children will live in this building.
Picture3:Two-Floor Individual House
Picture 4:Two-Floor Individual House backside view

10. 10
Picture 5:first-Floor plane of House
Picture 6:second-Floor plane of House

11. 11
5.Energy Needs
• 1- Electric System
• 2- Heating And Cooling System
• 3- Hot Water System
İ am using Solar power energy and Wind power energy for electric system, heating and cooling
system and hot water system. İ am calculating amount of need energy in different two season
summer and winter.
in summer season I will use Air condition (AC) for cooling of my house and in winter I am using
again Air condition for heating the rooms and boiler for hot water.
5.1-Electricity
Building will be including 20 led light. 17 led lights will be inside and others outside.
One led light consume 18W (General Electric 23W Energy Saving Bulb) energy and lights are
on approximately 5 hours per day.
Energy consumption calculation
The energy E in kilowatt-hours (kWh) per day is equal to the power P in watts (W) times number
of usage hours per day divided by 1000 watts per kilowatt:
E(kWh/day) = P(W) × t(h/day) / 1000(W/kW)

12. 12
Energy consumption calculation
Typical
Appliance
Number
of
Appliance
Power
Consumpti
on
Watt
Hours of
use per
day
H/day
Energy
consumed per
KWh/day
Energy
consumed
per month
Kwh/mont
h
Energy
consumed
KWh/
per year
TV 2 70 10 2*0.7=2.8 84 1008
Kettle 1 2000 1 2 60 720
İron 1 2400 1 2.4 72 864
Dish
washer
1 1600 1 1.6 96 1152
Cloths
dryer
1 3000 0.3 0.9 27 324
AC(summer
and winter)
2 1200 4 2*2.4=4.8 144 1728
AC(summer
and winter)
2 600 1 2*0.6=1.2 36 432
Microwave
oven
2 800 2 1.6 48 576
Computer 1 100 7 0.7 21 252
laptop 2 50 10 0.5*2=1 15 180
Refrigerator 1 200 24 4.8 144 1728
Vacuum
cleaner
1 1600 1 1.6 48 576
Washing
machine
1 2000 1 2 60 720
Water
heater
1 1800 1 1.8 54 648
light 20 18 5 20*0.09=1.8 72 864
TOTAL 31kWh 981kWh 11160kWh

13. 13
5.2-Heating
The Green House total area is 140m2 and story height is 2.80 m. And Energy average loss 45W
for per m3.
140m2 x 45W/m2 = 6300W = 6.3kW
my house is two floor it will be:
6.3kWx2= 12.6
We will use %10 additional energy for temperature variation and cold water.
(0.1x12.6)+ 12.6= 13.86
5.3-Hot Water
Average hot water consumption 50lt/day per person. Then calculate;
50lt/day/person x 5persons x 365day = 91250lt = 91.25m3
Additionally the energy need for hot water; 50kWh/m3 for year
50kWh/m3 x 91.25m3/year = 4562.5kWh
to obtain amount of hot water i am using solar water heater 300 litter
300L solar split systemis consisted of the below.
collector: 2 normal-sized pc
-Fluid capacity in collector: 1.7L *2 pcs
-Absorber tubes: TP2 Copper, high absorption
-Fins: copper TP2 or Aluminum
-Frame: Aluminum Alloy, 80mm/82mm/85mm width
-Glass covering: low iron tempered patterned glass, transmittance >91%
-Insulation layer high-density fiberglass
-Back sheet 0.5mm embossed Aluminum plate, or 0.3mm galvanized steel board
-Sealing: EPDM
-Operation pressure 0.6Mpa
-Testing pressure: 1.2Mpa

14. 14
watertank:
- 300L: 560*1800MM (OD*L)
-Insulation high density polyurethane 50mm
-Inner tank body: Stainless steel sus304 1.0-2.0mm
-Outer tank shell: stainless steel or color painted steel 0.6mm-1.0mm
-With / without copper coil: closed-loop / open-loop circulation model
- capacity for your choice: 300L
System controller:
-full automatically controlling, display the temperature of water all the time
-full function temperature differential circulation system
-automatically start/stop auxiliary electric heater under the preset timing and temperature
Stand: Aluminum or stainless steel
Working Station:
screen display
Model selection:
WILO circulation pump
safety valve
pressure gauge
brass fitting
Picture 7: Guangzhou hope sun solar
Model No. H-300S
Tank Capacity 300 Liters
Collector (Any model)
Number of collectors 2
Aperture area(aqm) 3.7
Power of electric heater 3KW

15. 15
6-Renewable Energy Resources
I will use some renewable energies in my Project such as solar and wind power.
6-1 Solar Energy
Solar power is energy from the sun and it’s a powerful source of energy. Therefore we
can use that energy feasible to provide heat, light, electricity and hot water. And there is three
kind of solar energy provider.
o Passive Solar Heating and Day lightning – using solar energy to heat and light for
buildings.
o Photovoltaic System - Producing electricity directly from sunlight using solar
cells.
o Solar Hot Water – heating water with solar energy using solar collectors.
Picture 8: Sunshine Radiation Duration

16. 16
Picturel 9:Location ofİzmir Picture 10:Global RadiationValuesof Izmir(kW/m2-day
Picture 10:From a solar cell to a pv systm cycle Picture 11:How solar energy works diagram
İ need 11780kWh energy per year so i use Solar to obtain 8080kWh energy per year.
I will use 11x750Wp solar panels for my 8080kW energy need. Each 750W solar panels
dimension; the dimension of my solar panels is 164x99x4

17. 17
Area needed for solar panels
164x99 => 1.63m2 area => 1.63m2 x 11panels= 18m2
Details of solar panels:
3 x 250W Polycrystalline solar panels
Three Way MC4 connector
10 Metre 4mm² Solar cable extension lead
EP Solar 30A Landstar Solar charge controller
2 Metre controller to battery lead with fuse
Individual Solar Panel Specification
Maximum Power: 250 Watts
Maximum Current 8.18 Amps
Maximum Voltage 30.7 Volts
Short circuit current 8.71 Amps
Open Circuit Voltage: 37.8 Volts
60 High efficiency solar cells 156 x 156mm
Mechanical
Dimensions: 164 x 99 x 4cm
Weight 20.0Kgs
Solar Charge Controller
Rated current: 30A
Maximum Solar input voltage: 50 Volts
Maximum solar input Watts: 750 Watts for 24V battery charging
System voltage: 12V to 24V with automatic recognition
Self Consumption: Max 6mA
Working Temperature: -35C to +55C
Additional items for a complete system include a 24V Pure Sine Wave Inverter and 2 x 12V
batteries linked together in Series for 24V
as we can see for every panels we need 24V battery charging so we have 11 panels and we
need eleven 24V batteries.

18. 18
6.2-Wind power
A quantitative measure of the wind energy available at any location is called the Wind Power
Density (WPD). It is a calculation of the mean annual power available per square meter of swept
area of a turbine, and is tabulated for different heights above ground.
To use wind power we need to have wind turbine. Wind turbines are classified by the wind speed
they are designed for, from class I to class IV, with A or B referring to the turbulence.
Class Avg Wind Speed (m/s) Turbulence
IA 10 18%
IB 10 16%
IIA 8.5 18%
IIB 8.5 16%
IIIA 7.5 18%
IIIB 7.5 16%
IVA 6 18%
IVB 6 16%
Table1: Wind turbines classification

19. 19
r of turkeyPicture 12:wind speed and weather of turkey
Table1: average wind speed in different cities of turkey

20. 20
The average wind speed in Izmir(Manisa) is 5.9m/sec i will used this average wind speed to
calculate the amount of energy that come from wind speed in a year.
KWh Generated By Wind Turbine
Knowing average wind speed and rotor size of a wind turbine estimate kWh of electricity
generated per year
Knowing that wind speeds can be modeled by the Weibull Distribution we can estimate the
amount of electricity likely to be generated by a given wind turbine generator in a location with a
given average wind speed over the course of a year.
Some Main factors in calculation of wind power turbine
Cut-in speed
The cut-in speed is the lowest wind speed at which a wind turbine begins to produce usable
power. This varies for wind turbines.
Cut-out speed
The cut-out speed is the wind speed at which the wind turbine stops being able to increase its
power output, i.e., even if the wind speed increases, the power output will remain the same. This
is based on the limit of what the alternator can achieve.

21. 21
Picture 13:Turbine design Picture 14: wind turbine tower
The height of tower is 10 from ground and its located 5meters far from corner of the building and
the rotor diameter is 2m mean wind speed is 5.9m/sec,cut in speed is 4m/sec, cut out speed is
15m/sec and turbine efficiency is 35.according to this number we are going to calculate the wind
power energy.
REUK.co.uk - Wind Turbine Output Calculator
Rotor Diameter:
2
meters (0 to 150m).
Mean Wind Speed:
6
meters per second (0 to 12m/s).
Cut-in Speed:
4
meters per second (0 to 7m/s).
Cut-out Speed:
15
meters per second (10 to 25m/s).
Turbine Efficiency:
35
percent (10 to 59%).
Weibull Shape Parameter:
1
(1-3, so use 2 if unsure)
Calculate kWh
restore default values
Predicted Turbine Output
3697 kWh

22. 22
7.Conclusion
I used two kind of renewable energy resources for my green house.
 solar energy for hot water.
 Solar energy to provide electricity (%69)
 Wind power energy to provide electricity(%31)
The greenhouse worksonlywithitsownproducedenergy,soefficientlyatconvertingthe
sunlighttoheatthat the ventilationfansmustoccasionallycycle ontopreventthe greenhouse
frombecomingtoowarm.

23. 23
References.
Www.Wikipedia.com
www.Huas.lt
http://www.rapidtables.com/calc/electric/energy-consumption-calculator.htm
http://www.reuk.co.uk/Wind-Turbine-Tip-Speed-Ratio.htm
http://www.turbinesinfo.com/horizontal-axis-wind-turbines-hawt/
http://windturbineshome.net/
http://www.popularmechanics.com/science/energy/a4597/4331401/
http://enviropol.com/index.php/wind-energy
https://tr.wikipedia.org/wiki/İzmir_%28il%29
http://solarwall.com/en/products/solarwall-air-heating.php