Typical irradiation in Sydney, Australia in March can be assumed to be 923 W/m2. A rooftop photovoltaic installation has an area of 12 m2. We have measured the DC output of the photovoltaic as 145 V and 13.07 A. Then, we also measured the output of the PV inverter and it is producing 8.01 A, at 230 V with a power factor of 0.98. Calculate, under these conditions: a)The efficiency of the photovoltaic panel b)The efficiency of the inverter c)The overall efficiency of the installation
Typical irradiation in Sydney, Australia in March can be assumed to be 923 W/m2. A rooftop photovoltaic installation has an area of 12 m2. We have measured the DC output of the photovoltaic as 145 V and 13.07 A. Then, we also measured the output of the PV inverter and it is producing 8.01 A, at 230 V with a power factor of 0.98. Calculate, under these conditions: a)The efficiency of the photovoltaic panel b)The efficiency of the inverter c)The overall efficiency of the installation
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Typical irradiation in Sydney, Australia in March can be assumed to be 923 W/m2. A rooftop photovoltaic installation has an area of 12 m2. We have measured the DC output of the photovoltaic as 145 V and 13.07 A. Then, we also measured the output of the PV inverter and it is producing 8.01 A, at 230 V with a power factor of 0.98. Calculate, under these conditions:
a)The efficiency of the photovoltaic panel
b)The efficiency of the inverter
c)The overall efficiency of the installation
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