[45 marks] Consider Ibra region where the installed solar panels cost on average 2 OMR /W.
[10 marks] What is the cost to install a 5kW PV system for a residence?
[10 marks] If the solar irradiance in Ibra is on average 800W/m2 and the installed panels have efficiency of 18%. How many panels are required if the panel’s area is 2m2?
[15 marks] Assume Ibra has an average of 10 day-hours, dusty environment which causes the efficiency of the solar system to drop by 10% on average, and 30 cloudy days/year which cause the efficiency of the solar panels drops by 50%. If electrical power cost per kWh is 0.05 OMR determine the break-even time for the 5kW PV system.
[10 marks] If the system to be off-grid, what would be the backup time if three 12-V batteries were selected each with a capacity of 200Ah. Assume that you can discharge the batteries up to 80% of their capacities.
Answers: 3
Spanish, 22.06.2019 07:30
Pronto lupe decidir qué carrera desea estudiar. a. deberán b. deberás c. deberemos d. deberá
Answers: 1
Spanish, 23.06.2019 13:40
Which of the following does not belong? a. salir con retraso b. salir a tiempo c. salir con una taza salir con una demora select the best answer from the choices provided ooo
Answers: 1
Spanish, 23.06.2019 15:00
Lupe: ¿dónde compraste estos libros? esteban: compré en esa librería que está cerca de nuestra casa. a. los b. la c. las d. lo
Answers: 2
Spanish, 23.06.2019 19:00
Page 1 of 2 (20 points) imagine you are interviewing a famous person. what questions would you ask? what answers do you think they would give? in spanish, write four complete questions. in addition, write the answers you think your famous person would give. be sure to use complete sentences for the answers. you will be graded on (a) correct question formation and punctuation, (b) vocabulary usage, (c) correct grammar, and (d) overall quality of the response. (20 points)
Answers: 1
[45 marks] Consider Ibra region where the installed solar panels cost on average 2 OMR /W.
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