The average annual solar radiation value for Upala Alajuela over the past 30 years is 232278 kJ m-2 day-1 (Kilojoules per square meters every day).
In city of Upala Alajuela, the solar energy in January is 17927 kJ m-2 day-1; The solar energy in February is 19634 kJ m-2 day-1; The solar energy in March is 21452 kJ m-2 day-1; The solar energy in April is 22441 kJ m-2 day-1; The solar energy in May is 21128 kJ m-2 day-1; The solar energy in June is 19071 kJ m-2 day-1; The solar energy in July is 19525 kJ m-2 day-1; The solar energy in August is 19503 kJ m-2 day-1; The solar energy in September is 19230 kJ m-2 day-1; The solar energy in October is 18362 kJ m-2 day-1; The solar energy in November is 17442 kJ m-2 day-1; The solar energy in December is 16563 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: Upala, Alajuela, Costa Rica.