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The value watts/square foot (W/ft2) is a value of "energy density" for solar panels, indicating their peak power output. Mass-produced solar panels are currently producing up to 13 W/ft2 or about 140 W/m2.

The SI unit watts/square meter (W/m2) is also the unit of solar irradiance, which measures the energy received by a surface exposed to sunlight. The average solar radiation received at Earth's surface is about 342 W/m2 and the maximum is about 1000 W/m2.

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A square foot is a common American unit of measurement. A square foot is equal to 144 square inches.


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What is 35.05square meter equal to in feet?

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