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MindTap Engineering for Dunlap's Sustainable Energy, SI Edition, 2nd Edition [Instant Access], 1 term (6 months)
2nd Edition
ISBN: 9781337551755
Author: DUNLAP
Publisher: Cengage Learning US
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Chapter 9, Problem 4P
To determine
Calculate the maximum population density if solar photovoltaic panels are used to generate energy.
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The annual average insolation for a fixed solar panel in
city A is 350 W/m2. On the other hand, city B has a figure
of 300 W/m?. For both locations, the solar panel has the
capability to convert 17% of the incident energy into
electricity. Average annual electricity in City A is 13 000
kWh with an average cost of $0.4/kWh, while in city B, it
is 10 000 kWh at a cost of $0.75/kWh.
For City A,
a. Determine the area of the solar panel needed in order
to suffice the average electrical needs of a residence.
b. Determine the area of the solar panel needed in order
to suffice the average electrical needs of a residence in
City B.
c. Determine the price per square meter of solar panel in
City A if the device has a lifetime of 20 years. Assume
that the electricity costs are constant throughout the
period.
d. Determine the price per square meter of solar panel in
City B if the device has a lifetime of 20 years. Assume
that the electricity costs are constant throughout the
period.
Please help solve both for my homework. Due soon
Q1: What is the primary process of converting solar energy
into other form of energy,
explain and give an example of each one of them?
Q2: Determine the Sun's altitude angle , azimuth angle, and
zenith angle at 5.00 P.M on
December 15, 2017 for a location at 24.85° N latitude.
Q3: Compare the power generated by the two shown systems
1 and 2, if each turbine have
air velocity in that area was V= 5 m/sec and the air density
p=1.19 kg/m³m while in system 2 to increase the air velocity
we uses a truncated cone of area ration A1/A2=4.
blades 5 m length, while the
Chapter 9 Solutions
MindTap Engineering for Dunlap's Sustainable Energy, SI Edition, 2nd Edition [Instant Access], 1 term (6 months)
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