The average annual solar radiation value for Usulutan Usulután over the past 30 years is 235383 kJ m-2 day-1 (Kilojoules per square meters every day).
In city of Usulutan Usulután, the solar energy in January is 18864 kJ m-2 day-1; The solar energy in February is 20767 kJ m-2 day-1; The solar energy in March is 21530 kJ m-2 day-1; The solar energy in April is 21071 kJ m-2 day-1; The solar energy in May is 20398 kJ m-2 day-1; The solar energy in June is 19179 kJ m-2 day-1; The solar energy in July is 20808 kJ m-2 day-1; The solar energy in August is 20308 kJ m-2 day-1; The solar energy in September is 18522 kJ m-2 day-1; The solar energy in October is 17906 kJ m-2 day-1; The solar energy in November is 17946 kJ m-2 day-1; The solar energy in December is 18084 kJ m-2 day-1.
Solar irradiance is the power per unit area (surface power density) received from the Sun in the form of electromagnetic radiation in the wavelength range of the measuring instrument. Solar radiation can be captured and turned into useful forms of energy, such as heat and electricity, using a variety of technologies.
Address: Usulutan, Usulután, Salvador.