The average annual solar radiation value for San Agustin Usulután over the past 30 years is 234217 kJ m-2 day-1 (Kilojoules per square meters every day).
In city of San Agustin Usulután, the solar energy in January is 18634 kJ m-2 day-1; The solar energy in February is 20687 kJ m-2 day-1; The solar energy in March is 21858 kJ m-2 day-1; The solar energy in April is 21480 kJ m-2 day-1; The solar energy in May is 20333 kJ m-2 day-1; The solar energy in June is 19143 kJ m-2 day-1; The solar energy in July is 20577 kJ m-2 day-1; The solar energy in August is 20095 kJ m-2 day-1; The solar energy in September is 18271 kJ m-2 day-1; The solar energy in October is 17669 kJ m-2 day-1; The solar energy in November is 17688 kJ m-2 day-1; The solar energy in December is 17782 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: San Agustin, Usulután, Salvador.