Question

what does peaksun hours

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Answer 1

Each peak sun hour is defined as one hour when the intensity of sunlight (solar irradiance) reaches an average of 1,000 watts of energy per square meter (roughly 10.5 feet).One peak sun hour = 1000 W/m2 of sunlight. However, when calculating the total amount of peak sun hours received at any location, you don't just consider hours with 1000 W/m2 of solar radiation. Instead, you need to add the total amount of solar irradiance received by the location.

Explanation:

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