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pv

hala
by

Alasalah Electromechanics

on 18 November 2012

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Transcript of pv

Our Vision Photovoltaics System Solar Radiation In Jordan The term photovoltaics (PV) mean the direct conversion of light into electrical energy using solar cells. Advantages 1-Reliability Disadvantages 1- The System Needs To Clean Periodically.
2-High initial cost.
3-Needs Large Area To Generate Limit Amount Of Power. Type of PV Modules poly-crystalline Module Mono-crystalline Module Characteristics poly-crystalline Module Characteristics # Lower Efficiency. 2- Reduce Your Electrical Bill. Mono-crystalline Module 3- lower maintenance rate. 4- make $'s Money from pv 5- The operation costs are zero 6- clean system(no noise,Co2 Emission ). # Higher Efficiency. # Lower Surface Area. # Higher Price. # Better Sensitivity for low radiation levels # Higher Surface Area. # Lower Sensitivity At Low Radiation. # Lower Price. PV Applications * Off Grid System * Street Light. * Water Pumping. * On Grid System. 1-PV panels
2-Solar charge controllers.
3-Batteries.
4-Pole, affixing base, short arm,
Battery enclosure, mounting structure.
1-PV modules/panels.
2-Controller/inverter.
3-Water pump
4-Cables Increasing Of Electrical Tariff In Jordan 7- The system can be expanded in the future. Feasibility Studies For The Islamic Bank Electrical Consumption And Bills For Al-rawdah Branch in 2012 In This Branch The Average Consumption Is (10665.9 Kwh/m), And Average Electrical Bill Is (2864 JD), Then We Will Cover (19.8Kw) By Suntech PV Modules (STP225-20/Wd):

1- Module Quantity = 88.
2-Total Area For Array = 181m^2.
3-Inverter Quantity= 4 (SMC 5000A-11)
3-Saving Ratio = 29.9%.
4-Total Cost For System=37000
5-First Year saving=10276.8JD.
6-Second Year Saving=10790.7JD (Accumulative Summing=21067.4JD).
7-Third Year Saving=11330.2JD. (Accumulative Summing=32397.6JD).
8-Fourth Year Saving=11896.7JD. (Accumulative Summing=44294.3JD).
9-Then PBP=3.43 8-Support The budget of government. 9-No Moving Part. Feasibility Study For Islamic Bank Power Plant In this case there is no electrical consumption just generation(5Mw DC Power), So we will calculate the total cost,annual income,and the P.B.P:

1-Module Quantity=16667(Suntech 300 Wp/72).
2-Total area=36000 m^2.
3-Inverter Quantity=10 (SMA Sunny Central SC 500CP-XT).
4-Total Cost=12 million JD.*
5-First Year income= 1406116.7
6-Second Year income= 1476422.5
....................... Then
7-P.B.P=7.33 Years *The Selling Tariff = 0.12 JD/Kwh *Any institution seeking to have a distinguished place adopts global green energy projects
* The government of Jordan import 96% of demanded oil and gas.
*The government is seeking To Reduce This Importing Ratio To 61% by 2020.
*The government is seeking an investment of US$18 billion in PV sector by 2020.
*The Strategy for government includes a goal of increasing the percentage of renewable energy in national primary energy production to 10% in 2020.
*Average Irradiance in jordan is 5-7Kwh/m^2.
*In Big PV Projects If P.B.P <=10Years then your investment is very good. Thank You For Listening


Any Questions? In This Branch The Average Consumption Is (10665.9 Kwh/m), And Average Electrical Bill Is (2864 JD), Then We Will Cover All Consumption By Suntech PV Modules (STP225-20/Wd):

1- Module Quantity = 88.
2-Total Area For Array = 181m^2.
3-Inverter Quantity= 4 (SMC 5000A-11)
3-Saving Ratio = 100%.
4-Total Cost For System=37000
5-First Year saving=34368JD.
6-Second Year Saving=36086.4JD (Accumulative Summing=70454.4JD).
7-Third Year Saving=37890.72JD. (Accumulative Summing=108345.1JD).
8-Fourth Year Saving=39785.26JD. (Accumulative Summing=148130.4JD).
9-Then PBP=3.43 Electrical Consumption And Bills For Al-rawdah Branch in 2012
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