Physics will make you rich!
Physics will make you rich!
xkcd.com
Solar Panel Placement
9 comments
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Is it true that you can get 4kwh per day per square meter? My average electricity consumption is ~15kwh/day, so if I can potentially offset most of my grid usage with just 4 square meters of solar panel, that seems very attractive. I live in a tropical country btw.
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No, 4kwh is about the daily amount of sun hitting 1 square meter. Solar panels can capture about 20% of that
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And if you follow, there may be a tomorrow
But if the offer's shunned, you might as well be installing solar panels on the sun
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So don't delay, act now! Supplies are running out
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Allow, if you're still alive
Six to eight years to arrive in low solar orbit
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9 comments