The average annual solar radiation value for Santiago de Maria Usulután over the past 30 years is 242344 kJ m-2 day-1 (Kilojoules per square meters every day).
In city of Santiago de Maria Usulután, the solar energy in January is 19344 kJ m-2 day-1; The solar energy in February is 21539 kJ m-2 day-1; The solar energy in March is 23076 kJ m-2 day-1; The solar energy in April is 22728 kJ m-2 day-1; The solar energy in May is 21387 kJ m-2 day-1; The solar energy in June is 19561 kJ m-2 day-1; The solar energy in July is 21153 kJ m-2 day-1; The solar energy in August is 20754 kJ m-2 day-1; The solar energy in September is 18622 kJ m-2 day-1; The solar energy in October is 18088 kJ m-2 day-1; The solar energy in November is 17773 kJ m-2 day-1; The solar energy in December is 18319 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: Santiago de Maria, Usulután, Salvador.