Solar Irradiance and Insolation Calculator

Calculate peak sun hours, daily insolation (kWh/m²/day), and solar panel output for any latitude and orientation. Includes seasonal variation and atmospheric attenuation.

Solar Irradiance and Insolation Calculator

Calculate peak sun hours, daily insolation (kWh/m²/day), and solar panel output for any latitude and orientation. Includes seasonal variation and atmospheric attenuation.

Enter values above and press Calculate to see the result.
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How to Use

Enter the values for the patient or scenario you are assessing. Calculate peak sun hours, daily insolation (kWh/m²/day), and solar panel output for any latitude and orientation. Includes seasonal variation and atmospheric attenuation. Use the solar irradiance result to inform your clinical assessment.

Frequently Asked Questions