A young engineer is designing a photo-voltaic system for his farm located near the mountains where the peak sun hours is 5 hours per day. The average electrical energy requirement for his farm is 7.2 KW-hr per day. If each solar panel he is planning to install has a rated power of 300 W and rated voltage of 24 volts and the system efficiency is 60%, a) Calculate the number of solar panels he needs to install. b) What is the daily capacity factor for this system? c) Is the capacity factor for this solar PV system low or high? Why? d) What is the total current and total voltage for the system if the PV panels are to be connected in series?

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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A young engineer is designing a photo-voltaic
system for his farm located near the mountains
where the peak sun hours is 5 hours per day. The
average electrical energy requirement for his farm
is 7.2 KW-hr per day. If each solar panel he is
planning to install has a rated power of 300 W and
rated voltage of 24 volts and the system efficiency
is 60%,
a) Calculate the number of solar panels he
needs to install.
b) What is the daily capacity factor for this
system?
c) Is the capacity factor for this solar PV system
low or high? Why?
d) What is the total current and total voltage for
the system if the PV panels are to be connected in
series?
Transcribed Image Text:A young engineer is designing a photo-voltaic system for his farm located near the mountains where the peak sun hours is 5 hours per day. The average electrical energy requirement for his farm is 7.2 KW-hr per day. If each solar panel he is planning to install has a rated power of 300 W and rated voltage of 24 volts and the system efficiency is 60%, a) Calculate the number of solar panels he needs to install. b) What is the daily capacity factor for this system? c) Is the capacity factor for this solar PV system low or high? Why? d) What is the total current and total voltage for the system if the PV panels are to be connected in series?
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