A house has the following electrical appliance usage: - One 32 Watt fluorescent lamp with electronic ballast used 6 hours per day. - One 75 Watt fan used for 3 hours per day. - One 100 Watt refrigerator that runs 24 hours per day with compressor run 12 hours and off
A house has the following electrical appliance usage: - One 32 Watt fluorescent lamp with electronic ballast used 6 hours per day. - One 75 Watt fan used for 3 hours per day. - One 100 Watt refrigerator that runs 24 hours per day with compressor run 12 hours and off
Chapter32: Standby Power Systems
Section: Chapter Questions
Problem 5R
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Question
A house has the following electrical appliance usage:
- One 32 Watt fluorescent lamp with electronic ballast used 6 hours per day.
- One 75 Watt fan used for 3 hours per day.
- One 100 Watt refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours.
- The system will be powered by 12 Vdc, 110 Wp PV module.
If the PV module selected has short circuit current rating of Isc = 7.5 A
f) What is the solar charge controller current in A? Provide 30% allowance
(Round off your answer to one decimal place. Do not put comma in numerals)
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