Question

(3) Solar power for a house 03 W/m2. Sunlight arriving at the surface of the earth has an intensity of about l The roof of a house is 30 ft by 60 ft in size. what is the maximum power arriving at the roof? (Hint: This will be at noon with the sun directly overhead.) Estimate the average power during daytime on a clear day having 12 hours of daylight (sunrise to sunset) Estimate the average power over a complete 24-hour day uerto Rico has a latitude of 18 degrees. For panels mounted horizontally, this will add a factor of cosine of 18 degrees. Include this factor -Over a year, the angle of the sun to the earth varies in latitude from north 23 to south 23 degrees. Include an estimate for this variation in the position of the sun. Include a factor for the efficiency of solar cells. For this power, for a household voltage of 110 V how much current is available? How does this urrent compare with a typical household maximum current of 100 A? What part of the calculation will change if it's a cloudy day?

Answer 1

CA) Lil 사- Sun sa as hay W/