Assume that the efficiency of the portable solar panel shown in the figure is 19%. (a)(a) What is the amount of solar radiation required to provide rated output power? (b)(b) The camper connects the panel to a hot water heater in a 1L water container in sunlight according to (a). How long does it take to raise the temperature of this water from 1 degree Celsius to 100 degrees Celsius? Suppose there is no heat loss.

Assume that the efficiency of the portable solar panel shown in the figure is 19%. (a)(a) What is the amount of solar radiation required to provide rated output power? (b)(b) The camper connects the panel to a hot water heater in a 1L water container in sunlight according to (a). How long does it take to raise the temperature of this water from 1 degree Celsius to 100 degrees Celsius? Suppose there is no heat loss.

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Question

Assume that the efficiency of the portable solar panel shown in the figure is 19%.
(a)(a)
What is the amount of solar radiation required to provide rated output power?
(b)(b)
The camper connects the panel to a hot water heater in a 1L water container in sunlight according to (a). How long does it take to raise the temperature of this water from 1 degree Celsius to 100 degrees Celsius? Suppose there is no heat loss.

그림 9.24: 휴대용 1.8 We 태양전지 패널 활성 면적의 크기 약
9 cm X 30 cm.
Richard A. Dunlap

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