Question

What is meant by the solar constant?

Answer 1

Solar Constant:

The solar constant is a term related to solar energy. The solar constant can be defined as the amount of solar energy received by a unit area in a unit of time. It is measured in Watt per meter square.

The solar constant is measured on the area perpendicular to the sunlight, and it can be used to determine the amount of energy received by a particular area per unit of time. The value of this constant is 1388 W/m².