Watt value of sunlight on a window
Watt value of sunlight on a window
(OP)
If the sun shines on a window at some angle, are there any equations one could use to calculate the Watt-value at a given time?
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Watt value of sunlight on a window
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RE: Watt value of sunlight on a window
ASHRAE tables give irradiation at solar maximum and you could, through simple geometry, find the solar component at other angles.
You would first have to find out the incident angle on that date at your latitude and longitude, but these are readily available.
I hope this isn't a homework problem.......
RE: Watt value of sunlight on a window
RE: Watt value of sunlight on a window