The average annual solar radiation value for San Rafael Albay over the past 30 years is 188230 kJ m-2 day-1 (Kilojoules per square meters every day).
In city of San Rafael Albay, the solar energy in January is 12964 kJ m-2 day-1; The solar energy in February is 14880 kJ m-2 day-1; The solar energy in March is 17165 kJ m-2 day-1; The solar energy in April is 18952 kJ m-2 day-1; The solar energy in May is 18948 kJ m-2 day-1; The solar energy in June is 17156 kJ m-2 day-1; The solar energy in July is 16311 kJ m-2 day-1; The solar energy in August is 15941 kJ m-2 day-1; The solar energy in September is 15535 kJ m-2 day-1; The solar energy in October is 14970 kJ m-2 day-1; The solar energy in November is 13169 kJ m-2 day-1; The solar energy in December is 12239 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 Rafael, Albay, Philippines.