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Dear respected Visitor .. Dear respected Student

I hope this website will be an effective window of communication between me and you.

Finally, I ask Almighty Allah to help me, you and all responsible for this university (Prince Sattam bin Abdulaziz) for the right way.

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A simple approach to extract the unknown parameters of PV modules

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A simple and accurate technique to compute essential parameters needed for electrical characterization of photovoltaic (PV) modules is proposed. Single-diode model of PV modules, including those with series and shunt resistances are considered accurate and simple. However, PV module datasheets provided by manufacturers provide current-voltage (I-V) characteristics as well as the values of selected parameters at Standard Test Conditions (STC), i.e., solar radiation of 1000 W/m2, air temperature of 25°C, and air mass AM=1.5. Consequently, important parameters such as series resistance (Rs), shunt resistance (Rsh), photocurrent (Iph) and diode reverse-saturation current (Io) are not provided by most manufacturers. Since these parameters are crucial for PV module characterization, our study presents an exact, closed-form expression for Rs that is solvable...

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Mid-Term Exam Schedule

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Dear respected students

Regarding next week (week #7, 1st semester, Academic Year 2018/2019), you have a mid-term exams as follows:

1- Level #9: Course EE3511, from 1:00 pm to 2:30 pm

2- Level #5: Course EE2020, from 8:00 am to 9:30 am

3- Level #6: Course EE3350, from 8:00 am to 9:30 am

Good Luck

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