The average annual solar radiation value for San Jose Alajuela over the past 30 years is 233275 kJ m-2 day-1 (Kilojoules per square meters every day).
In city of San Jose Alajuela, the solar energy in January is 17718 kJ m-2 day-1; The solar energy in February is 19834 kJ m-2 day-1; The solar energy in March is 21602 kJ m-2 day-1; The solar energy in April is 22680 kJ m-2 day-1; The solar energy in May is 21213 kJ m-2 day-1; The solar energy in June is 19099 kJ m-2 day-1; The solar energy in July is 19698 kJ m-2 day-1; The solar energy in August is 19527 kJ m-2 day-1; The solar energy in September is 19292 kJ m-2 day-1; The solar energy in October is 18352 kJ m-2 day-1; The solar energy in November is 17536 kJ m-2 day-1; The solar energy in December is 16724 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 Jose, Alajuela, Costa Rica.