Daily Solar Irradiance Calculator

Calculate Daily Solar Irradiance (I)





Formula

The formula to calculate the Daily Solar Irradiance (I) is:

\[ I = \frac{E}{A \cdot t} \]

Where:

What is Daily Solar Irradiance?

Daily solar irradiance is a measure of the amount of solar energy received per unit area over a specific period, typically one day. It is usually expressed in watts per square meter (W/m²). This value is crucial for understanding the potential solar power generation and for designing solar energy systems. It helps in determining how much solar energy can be harnessed from a given area and is influenced by factors such as geographic location, weather conditions, and time of year.

Example Calculation

Let's assume the following values:

Using the formula to calculate the Daily Solar Irradiance:

\[ I = \frac{5000}{20 \cdot 10} = 25 \text{ W/m}^2 \]

The Daily Solar Irradiance is 25 W/m².